846 files changed, 29510 insertions, 11554 deletions
diff --git a/include/acpi/acexcep.h b/include/acpi/acexcep.h
index 473d584b1d31..5b2e5e80ecb0 100644
--- a/include/acpi/acexcep.h
+++ b/include/acpi/acexcep.h
@@ -5,7 +5,7 @@
 *****************************************************************************/
 /*
- * Copyright (C) 2000 - 2008, Intel Corp.
+ * Copyright (C) 2000 - 2010, 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 c1343a9265fa..9cf736ea4691 100644
--- a/include/acpi/acnames.h
+++ b/include/acpi/acnames.h
@@ -5,7 +5,7 @@
 *****************************************************************************/
 /*
- * Copyright (C) 2000 - 2008, Intel Corp.
+ * Copyright (C) 2000 - 2010, 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 5c823d5ab783..d7726685797e 100644
--- a/include/acpi/acoutput.h
+++ b/include/acpi/acoutput.h
@@ -5,7 +5,7 @@
 *****************************************************************************/
 /*
- * Copyright (C) 2000 - 2008, Intel Corp.
+ * Copyright (C) 2000 - 2010, Intel Corp.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
@@ -85,7 +85,8 @@
 #define ACPI_LV_INIT                0x00000001
 #define ACPI_LV_DEBUG_OBJECT        0x00000002
 #define ACPI_LV_INFO                0x00000004
-#define ACPI_LV_ALL_EXCEPTIONS      0x00000007
+#define ACPI_LV_REPAIR              0x00000008
+#define ACPI_LV_ALL_EXCEPTIONS      0x0000000F
 /* Trace verbosity level 1 [Standard Trace Level] */
@@ -143,6 +144,7 @@
 #define ACPI_DB_INIT                ACPI_DEBUG_LEVEL (ACPI_LV_INIT)
 #define ACPI_DB_DEBUG_OBJECT        ACPI_DEBUG_LEVEL (ACPI_LV_DEBUG_OBJECT)
 #define ACPI_DB_INFO                ACPI_DEBUG_LEVEL (ACPI_LV_INFO)
+#define ACPI_DB_REPAIR              ACPI_DEBUG_LEVEL (ACPI_LV_REPAIR)
 #define ACPI_DB_ALL_EXCEPTIONS      ACPI_DEBUG_LEVEL (ACPI_LV_ALL_EXCEPTIONS)
 /* Trace level -- also used in the global "DebugLevel" */
@@ -174,8 +176,8 @@
 /* Defaults for debug_level, debug and normal */
-#define ACPI_DEBUG_DEFAULT          (ACPI_LV_INFO)
+#define ACPI_DEBUG_DEFAULT          (ACPI_LV_INFO | ACPI_LV_REPAIR)
-#define ACPI_NORMAL_DEFAULT         (ACPI_LV_INIT | ACPI_LV_DEBUG_OBJECT)
+#define ACPI_NORMAL_DEFAULT         (ACPI_LV_INIT | ACPI_LV_DEBUG_OBJECT | ACPI_LV_REPAIR)
 #define ACPI_DEBUG_ALL              (ACPI_LV_AML_DISASSEMBLE | ACPI_LV_ALL_EXCEPTIONS | ACPI_LV_ALL)
 #if defined (ACPI_DEBUG_OUTPUT) || !defined (ACPI_NO_ERROR_MESSAGES)
diff --git a/include/acpi/acpi.h b/include/acpi/acpi.h
index 472b7bf0c5d4..a091cabca4b1 100644
--- a/include/acpi/acpi.h
+++ b/include/acpi/acpi.h
@@ -5,7 +5,7 @@
 *****************************************************************************/
 /*
- * Copyright (C) 2000 - 2008, Intel Corp.
+ * Copyright (C) 2000 - 2010, 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 3cd9ccdcbd8f..7bf83ddf82e0 100644
--- a/include/acpi/acpi_bus.h
+++ b/include/acpi/acpi_bus.h
@@ -242,6 +242,8 @@ struct acpi_device_perf {
 struct acpi_device_wakeup_flags {
        u8 valid:1;             /* Can successfully enable wakeup? */
        u8 run_wake:1;          /* Run-Wake GPE devices */
+        u8 always_enabled:1;    /* Run-wake devices that are always enabled */
+        u8 notifier_present:1;  /* Wake-up notify handler has been installed */
 };
 struct acpi_device_wakeup_state {
@@ -250,12 +252,13 @@ struct acpi_device_wakeup_state {
 struct acpi_device_wakeup {
        acpi_handle gpe_device;
-        acpi_integer gpe_number;
+        u64 gpe_number;
-        acpi_integer sleep_state;
+        u64 sleep_state;
        struct acpi_handle_list resources;
        struct acpi_device_wakeup_state state;
        struct acpi_device_wakeup_flags flags;
        int prepare_count;
+        int run_wake_count;
 };
 /* Device */
@@ -380,12 +383,15 @@ struct acpi_pci_root {
 };
 /* helper */
-acpi_handle acpi_get_child(acpi_handle, acpi_integer);
+acpi_handle acpi_get_child(acpi_handle, u64);
 int acpi_is_root_bridge(acpi_handle);
 acpi_handle acpi_get_pci_rootbridge_handle(unsigned int, unsigned int);
 struct acpi_pci_root *acpi_pci_find_root(acpi_handle handle);
 #define DEVICE_ACPI_HANDLE(dev) ((acpi_handle)((dev)->archdata.acpi_handle))
+int acpi_enable_wakeup_device_power(struct acpi_device *dev, int state);
+int acpi_disable_wakeup_device_power(struct acpi_device *dev);
 #ifdef CONFIG_PM_SLEEP
 int acpi_pm_device_sleep_state(struct device *, int *);
 int acpi_pm_device_sleep_wake(struct device *, bool);
diff --git a/include/acpi/acpi_drivers.h b/include/acpi/acpi_drivers.h
index f4906f6568d4..4f7b44866b76 100644
--- a/include/acpi/acpi_drivers.h
+++ b/include/acpi/acpi_drivers.h
@@ -65,6 +65,8 @@
 #define ACPI_VIDEO_HID                  "LNXVIDEO"
 #define ACPI_BAY_HID                    "LNXIOBAY"
 #define ACPI_DOCK_HID                   "LNXDOCK"
+/* Quirk for broken IBM BIOSes */
+#define ACPI_SMBUS_IBM_HID              "SMBUSIBM"
 /*
 * For fixed hardware buttons, we fabricate acpi_devices with HID
@@ -104,6 +106,7 @@ int acpi_pci_bind_root(struct acpi_device *device);
 struct pci_bus *pci_acpi_scan_root(struct acpi_device *device, int domain,
                                   int bus);
+void pci_acpi_crs_quirks(void);
 /* --------------------------------------------------------------------------
                                    Processor
diff --git a/include/acpi/acpi_hest.h b/include/acpi/acpi_hest.h
new file mode 100644
index 000000000000..63194d03cb2d
--- /dev/null
+++ b/include/acpi/acpi_hest.h
@@ -0,0 +1,12 @@
+#ifndef __ACPI_HEST_H
+#define __ACPI_HEST_H
+#include <linux/pci.h>
+#ifdef CONFIG_ACPI
+extern int acpi_hest_firmware_first_pci(struct pci_dev *pci);
+#else
+static inline int acpi_hest_firmware_first_pci(struct pci_dev *pci) { return 0; }
+#endif
+#endif
diff --git a/include/acpi/acpiosxf.h b/include/acpi/acpiosxf.h
index eb0e7189075f..b396854b83b0 100644
--- a/include/acpi/acpiosxf.h
+++ b/include/acpi/acpiosxf.h
@@ -8,7 +8,7 @@
 *****************************************************************************/
 /*
- * Copyright (C) 2000 - 2008, Intel Corp.
+ * Copyright (C) 2000 - 2010, Intel Corp.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
@@ -196,7 +196,7 @@ acpi_os_hotplug_execute(acpi_osd_exec_callback function, void *context);
 void acpi_os_wait_events_complete(void *context);
-void acpi_os_sleep(acpi_integer milliseconds);
+void acpi_os_sleep(u64 milliseconds);
 void acpi_os_stall(u32 microseconds);
@@ -227,7 +227,7 @@ acpi_os_read_pci_configuration(struct acpi_pci_id *pci_id,
 acpi_status
 acpi_os_write_pci_configuration(struct acpi_pci_id *pci_id,
-                                u32 reg, acpi_integer value, u32 width);
+                                u32 reg, u64 value, u32 width);
 /*
 * Interim function needed for PCI IRQ routing
diff --git a/include/acpi/acpixf.h b/include/acpi/acpixf.h
index e723b0fd8e41..4447a0461bae 100644
--- a/include/acpi/acpixf.h
+++ b/include/acpi/acpixf.h
@@ -6,7 +6,7 @@
 *****************************************************************************/
 /*
- * Copyright (C) 2000 - 2008, Intel Corp.
+ * Copyright (C) 2000 - 2010, Intel Corp.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
@@ -47,7 +47,7 @@
 /* Current ACPICA subsystem version in YYYYMMDD format */
-#define ACPI_CA_VERSION                 0x20090903
+#define ACPI_CA_VERSION                 0x20100121
 #include "actypes.h"
 #include "actbl.h"
@@ -154,7 +154,8 @@ acpi_status
 acpi_walk_namespace(acpi_object_type type,
                    acpi_handle start_object,
                    u32 max_depth,
-                    acpi_walk_callback user_function,
+                    acpi_walk_callback pre_order_visit,
+                    acpi_walk_callback post_order_visit,
                    void *context, void **return_value);
 acpi_status
@@ -280,11 +281,11 @@ acpi_status acpi_get_event_status(u32 event, acpi_event_status * event_status);
 /*
 * GPE Interfaces
 */
-acpi_status acpi_set_gpe_type(acpi_handle gpe_device, u32 gpe_number, u8 type);
+acpi_status acpi_set_gpe(acpi_handle gpe_device, u32 gpe_number, u8 action);
-acpi_status acpi_enable_gpe(acpi_handle gpe_device, u32 gpe_number);
+acpi_status acpi_enable_gpe(acpi_handle gpe_device, u32 gpe_number, u8 type);
-acpi_status acpi_disable_gpe(acpi_handle gpe_device, u32 gpe_number);
+acpi_status acpi_disable_gpe(acpi_handle gpe_device, u32 gpe_number, u8 type);
 acpi_status acpi_clear_gpe(acpi_handle gpe_device, u32 gpe_number, u32 flags);
diff --git a/include/acpi/acrestyp.h b/include/acpi/acrestyp.h
index 9ffe00feada6..e5526354ba5e 100644
--- a/include/acpi/acrestyp.h
+++ b/include/acpi/acrestyp.h
@@ -5,7 +5,7 @@
 *****************************************************************************/
 /*
- * Copyright (C) 2000 - 2008, Intel Corp.
+ * Copyright (C) 2000 - 2010, Intel Corp.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
@@ -397,7 +397,7 @@ struct acpi_resource {
 struct acpi_pci_routing_table {
        u32 length;
        u32 pin;
-        acpi_integer address;   /* here for 64-bit alignment */
+        u64 address;            /* here for 64-bit alignment */
        u32 source_index;
        char source[4];         /* pad to 64 bits so sizeof() works in all cases */
 };
diff --git a/include/acpi/actbl.h b/include/acpi/actbl.h
index 1b6587952604..ad2001683ba7 100644
--- a/include/acpi/actbl.h
+++ b/include/acpi/actbl.h
@@ -5,7 +5,7 @@
 *****************************************************************************/
 /*
- * Copyright (C) 2000 - 2008, Intel Corp.
+ * Copyright (C) 2000 - 2010, Intel Corp.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
diff --git a/include/acpi/actbl1.h b/include/acpi/actbl1.h
index 0b9b430b092b..c637b75b9f3f 100644
--- a/include/acpi/actbl1.h
+++ b/include/acpi/actbl1.h
@@ -5,7 +5,7 @@
 *****************************************************************************/
 /*
- * Copyright (C) 2000 - 2008, Intel Corp.
+ * Copyright (C) 2000 - 2010, Intel Corp.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
diff --git a/include/acpi/actbl2.h b/include/acpi/actbl2.h
index 6f3dce9991e1..5b02e307bff3 100644
--- a/include/acpi/actbl2.h
+++ b/include/acpi/actbl2.h
@@ -1,3 +1,46 @@
+/******************************************************************************
+ *
+ * Name: actbl2.h - ACPI Specification Revision 2.0 Tables
+ *
+ *****************************************************************************/
+/*
+ * Copyright (C) 2000 - 2010, Intel Corp.
+ * 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,
+ *    without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ *    substantially similar to the "NO WARRANTY" disclaimer below
+ *    ("Disclaimer") and any redistribution must be conditioned upon
+ *    including a substantially similar Disclaimer requirement for further
+ *    binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ *    of any contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * 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 MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR 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 DAMAGES.
+ */
 #ifndef __ACTBL2_H__
 #define __ACTBL2_H__
diff --git a/include/acpi/actypes.h b/include/acpi/actypes.h
index 153f12dc3373..3f08e64962f8 100644
--- a/include/acpi/actypes.h
+++ b/include/acpi/actypes.h
@@ -5,7 +5,7 @@
 *****************************************************************************/
 /*
- * Copyright (C) 2000 - 2008, Intel Corp.
+ * Copyright (C) 2000 - 2010, Intel Corp.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
@@ -385,19 +385,6 @@ union uint64_overlay {
        struct uint64_struct part;
 };
-struct uint32_struct {
-        u32 lo;
-        u32 hi;
-};
-/*
- * Acpi integer width. In ACPI version 1, integers are 32 bits. In ACPI
- * version 2, integers are 64 bits. Note that this pertains to the ACPI integer
- * type only, not other integers used in the implementation of the ACPI CA
- * subsystem.
- */
-typedef unsigned long long acpi_integer;
-#define ACPI_INTEGER_MAX                ACPI_UINT64_MAX
 #define ACPI_INTEGER_BIT_SIZE           64
 #define ACPI_MAX_DECIMAL_DIGITS         20      /* 2^64 = 18,446,744,073,709,551,616 */
@@ -421,6 +408,19 @@ typedef unsigned long long acpi_integer;
 #define ACPI_WAIT_FOREVER               0xFFFF  /* u16, as per ACPI spec */
 #define ACPI_DO_NOT_WAIT                0
+/*
+ * Obsolete: Acpi integer width. In ACPI version 1 (1996), integers are 32 bits.
+ * In ACPI version 2 (2000) and later, integers are 64 bits. Note that this
+ * pertains to the ACPI integer type only, not to other integers used in the
+ * implementation of the ACPICA subsystem.
+ *
+ * 01/2010: This type is obsolete and has been removed from the entire ACPICA
+ * code base. It remains here for compatibility with device drivers that use
+ * the type. However, it will be removed in the future.
+ */
+typedef u64 acpi_integer;
+#define ACPI_INTEGER_MAX                ACPI_UINT64_MAX
 /*******************************************************************************
 *
 * Commonly used macros
@@ -668,15 +668,16 @@ typedef u32 acpi_event_status;
 /*
 * GPE info flags - Per GPE
- * +-+-+-+---+---+-+
+ * +-+-+-+---+-+-+-+
- * |7|6|5|4:3|2:1|0|
+ * |7|6|5|4:3|2|1|0|
- * +-+-+-+---+---+-+
+ * +-+-+-+---+-+-+-+
- *  | | |  |   |  |
+ *  | | |  |  | | |
- *  | | |  |   |  +--- Interrupt type: Edge or Level Triggered
+ *  | | |  |  | | +--- Interrupt type: Edge or Level Triggered
- *  | | |  |   +--- Type: Wake-only, Runtime-only, or wake/runtime
+ *  | | |  |  | +--- GPE can wake the system
+ *  | | |  |  +--- Unused
 *  | | |  +--- Type of dispatch -- to method, handler, or none
- *  | | +--- Enabled for runtime?
+ *  | | +--- Unused
- *  | +--- Enabled for wake?
+ *  | +--- Unused
 *  +--- Unused
 */
 #define ACPI_GPE_XRUPT_TYPE_MASK        (u8) 0x01
@@ -687,22 +688,13 @@ typedef u32 acpi_event_status;
 #define ACPI_GPE_TYPE_WAKE_RUN          (u8) 0x06
 #define ACPI_GPE_TYPE_WAKE              (u8) 0x02
 #define ACPI_GPE_TYPE_RUNTIME           (u8) 0x04       /* Default */
+#define ACPI_GPE_CAN_WAKE               (u8) 0x02
 #define ACPI_GPE_DISPATCH_MASK          (u8) 0x18
 #define ACPI_GPE_DISPATCH_HANDLER       (u8) 0x08
 #define ACPI_GPE_DISPATCH_METHOD        (u8) 0x10
 #define ACPI_GPE_DISPATCH_NOT_USED      (u8) 0x00       /* Default */
-#define ACPI_GPE_RUN_ENABLE_MASK        (u8) 0x20
-#define ACPI_GPE_RUN_ENABLED            (u8) 0x20
-#define ACPI_GPE_RUN_DISABLED           (u8) 0x00       /* Default */
-#define ACPI_GPE_WAKE_ENABLE_MASK       (u8) 0x40
-#define ACPI_GPE_WAKE_ENABLED           (u8) 0x40
-#define ACPI_GPE_WAKE_DISABLED          (u8) 0x00       /* Default */
-#define ACPI_GPE_ENABLE_MASK            (u8) 0x60       /* Both run/wake */
 /*
 * Flags for GPE and Lock interfaces
 */
@@ -801,7 +793,7 @@ union acpi_object {
        acpi_object_type type;  /* See definition of acpi_ns_type for values */
        struct {
                acpi_object_type type;  /* ACPI_TYPE_INTEGER */
-                acpi_integer value;     /* The actual number */
+                u64 value;      /* The actual number */
        } integer;
        struct {
@@ -945,7 +937,7 @@ typedef
 acpi_status(*acpi_adr_space_handler) (u32 function,
                                      acpi_physical_address address,
                                      u32 bit_width,
-                                      acpi_integer * value,
+                                      u64 *value,
                                      void *handler_context,
                                      void *region_context);
@@ -1005,7 +997,7 @@ struct acpi_device_info {
        u8 highest_dstates[4];  /* _sx_d values: 0xFF indicates not valid */
        u8 lowest_dstates[5];   /* _sx_w values: 0xFF indicates not valid */
        u32 current_status;     /* _STA value */
-        acpi_integer address;   /* _ADR value */
+        u64 address;    /* _ADR value */
        struct acpica_device_id hardware_id;    /* _HID value */
        struct acpica_device_id unique_id;      /* _UID value */
        struct acpica_device_id_list compatible_id_list;        /* _CID list <must be last> */
diff --git a/include/acpi/platform/acenv.h b/include/acpi/platform/acenv.h
index e62f10d9a7d8..c05aeba9e8f0 100644
--- a/include/acpi/platform/acenv.h
+++ b/include/acpi/platform/acenv.h
@@ -5,7 +5,7 @@
 *****************************************************************************/
 /*
- * Copyright (C) 2000 - 2008, Intel Corp.
+ * Copyright (C) 2000 - 2010, Intel Corp.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
@@ -311,8 +311,8 @@ typedef char *va_list;
 #define ACPI_MEMCMP(s1,s2,n)    acpi_ut_memcmp((const char *)(s1), (const char *)(s2), (acpi_size)(n))
 #define ACPI_MEMCPY(d,s,n)      (void) acpi_ut_memcpy ((d), (s), (acpi_size)(n))
 #define ACPI_MEMSET(d,v,n)      (void) acpi_ut_memset ((d), (v), (acpi_size)(n))
-#define ACPI_TOUPPER            acpi_ut_to_upper
+#define ACPI_TOUPPER(c)         acpi_ut_to_upper ((int) (c))
-#define ACPI_TOLOWER            acpi_ut_to_lower
+#define ACPI_TOLOWER(c)         acpi_ut_to_lower ((int) (c))
 #endif                          /* ACPI_USE_SYSTEM_CLIBRARY */
diff --git a/include/acpi/platform/acgcc.h b/include/acpi/platform/acgcc.h
index 6aadbf84ae71..0cd53e3cd1a3 100644
--- a/include/acpi/platform/acgcc.h
+++ b/include/acpi/platform/acgcc.h
@@ -5,7 +5,7 @@
 *****************************************************************************/
 /*
- * Copyright (C) 2000 - 2008, Intel Corp.
+ * Copyright (C) 2000 - 2010, Intel Corp.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
diff --git a/include/acpi/platform/aclinux.h b/include/acpi/platform/aclinux.h
index 9d7febde10a1..e5039a2856f8 100644
--- a/include/acpi/platform/aclinux.h
+++ b/include/acpi/platform/aclinux.h
@@ -5,7 +5,7 @@
 *****************************************************************************/
 /*
- * Copyright (C) 2000 - 2009, Intel Corp.
+ * Copyright (C) 2000 - 2010, Intel Corp.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
@@ -152,7 +152,7 @@ static inline void *acpi_os_acquire_object(acpi_cache_t * cache)
 #include <linux/hardirq.h>
 #define ACPI_PREEMPTION_POINT() \
        do { \
-                if (!in_atomic_preempt_off()) \
+                if (!in_atomic_preempt_off() && !irqs_disabled()) \
                        cond_resched(); \
        } while (0)
diff --git a/include/acpi/processor.h b/include/acpi/processor.h
index 740ac3ad8fd0..86825ddbe14e 100644
--- a/include/acpi/processor.h
+++ b/include/acpi/processor.h
@@ -92,11 +92,11 @@ struct acpi_processor_power {
 /* Performance Management */
 struct acpi_psd_package {
-        acpi_integer num_entries;
+        u64 num_entries;
-        acpi_integer revision;
+        u64 revision;
-        acpi_integer domain;
+        u64 domain;
-        acpi_integer coord_type;
+        u64 coord_type;
-        acpi_integer num_processors;
+        u64 num_processors;
 } __attribute__ ((packed));
 struct acpi_pct_register {
@@ -110,12 +110,12 @@ struct acpi_pct_register {
 } __attribute__ ((packed));
 struct acpi_processor_px {
-        acpi_integer core_frequency;    /* megahertz */
+        u64 core_frequency;     /* megahertz */
-        acpi_integer power;     /* milliWatts */
+        u64 power;      /* milliWatts */
-        acpi_integer transition_latency;        /* microseconds */
+        u64 transition_latency; /* microseconds */
-        acpi_integer bus_master_latency;        /* microseconds */
+        u64 bus_master_latency; /* microseconds */
-        acpi_integer control;   /* control value */
+        u64 control;    /* control value */
-        acpi_integer status;    /* success indicator */
+        u64 status;     /* success indicator */
 };
 struct acpi_processor_performance {
@@ -133,11 +133,11 @@ struct acpi_processor_performance {
 /* Throttling Control */
 struct acpi_tsd_package {
-        acpi_integer num_entries;
+        u64 num_entries;
-        acpi_integer revision;
+        u64 revision;
-        acpi_integer domain;
+        u64 domain;
-        acpi_integer coord_type;
+        u64 coord_type;
-        acpi_integer num_processors;
+        u64 num_processors;
 } __attribute__ ((packed));
 struct acpi_ptc_register {
@@ -151,11 +151,11 @@ struct acpi_ptc_register {
 } __attribute__ ((packed));
 struct acpi_processor_tx_tss {
-        acpi_integer freqpercentage;    /* */
+        u64 freqpercentage;     /* */
-        acpi_integer power;     /* milliWatts */
+        u64 power;      /* milliWatts */
-        acpi_integer transition_latency;        /* microseconds */
+        u64 transition_latency; /* microseconds */
-        acpi_integer control;   /* control value */
+        u64 control;    /* control value */
-        acpi_integer status;    /* success indicator */
+        u64 status;     /* success indicator */
 };
 struct acpi_processor_tx {
        u16 power;
@@ -224,8 +224,6 @@ struct acpi_processor {
        struct acpi_processor_throttling throttling;
        struct acpi_processor_limit limit;
        struct thermal_cooling_device *cdev;
-        /* the _PDC objects for this processor, if any */
-        struct acpi_object_list *pdc;
 };
 struct acpi_processor_errata {
@@ -240,7 +238,7 @@ struct acpi_processor_errata {
 extern int acpi_processor_preregister_performance(struct
                                                  acpi_processor_performance
-                                                  *performance);
+                                                  __percpu *performance);
 extern int acpi_processor_register_performance(struct acpi_processor_performance
                                               *performance, unsigned int cpu);
@@ -257,9 +255,6 @@ int acpi_processor_notify_smm(struct module *calling_module);
 DECLARE_PER_CPU(struct acpi_processor *, processors);
 extern struct acpi_processor_errata errata;
-void arch_acpi_processor_init_pdc(struct acpi_processor *pr);
-void arch_acpi_processor_cleanup_pdc(struct acpi_processor *pr);
 #ifdef ARCH_HAS_POWER_INIT
 void acpi_processor_power_init_bm_check(struct acpi_processor_flags *flags,
                                        unsigned int cpu);
@@ -294,7 +289,8 @@ static inline void acpi_processor_ffh_cstate_enter(struct acpi_processor_cx
 #ifdef CONFIG_CPU_FREQ
 void acpi_processor_ppc_init(void);
 void acpi_processor_ppc_exit(void);
-int acpi_processor_ppc_has_changed(struct acpi_processor *pr);
+int acpi_processor_ppc_has_changed(struct acpi_processor *pr, int event_flag);
+extern int acpi_processor_get_bios_limit(int cpu, unsigned int *limit);
 #else
 static inline void acpi_processor_ppc_init(void)
 {
@@ -304,7 +300,8 @@ static inline void acpi_processor_ppc_exit(void)
 {
        return;
 }
-static inline int acpi_processor_ppc_has_changed(struct acpi_processor *pr)
+static inline int acpi_processor_ppc_has_changed(struct acpi_processor *pr,
+                                                                int event_flag)
 {
        static unsigned int printout = 1;
        if (printout) {
@@ -316,8 +313,24 @@ static inline int acpi_processor_ppc_has_changed(struct acpi_processor *pr)
        }
        return 0;
 }
+static inline int acpi_processor_get_bios_limit(int cpu, unsigned int *limit)
+{
+        return -ENODEV;
+}
 #endif                          /* CONFIG_CPU_FREQ */
+/* in processor_core.c */
+void acpi_processor_set_pdc(acpi_handle handle);
+#ifdef CONFIG_SMP
+int acpi_get_cpuid(acpi_handle, int type, u32 acpi_id);
+#else
+static inline int acpi_get_cpuid(acpi_handle handle, int type, u32 acpi_id)
+{
+        return -1;
+}
+#endif
 /* in processor_throttling.c */
 int acpi_processor_tstate_has_changed(struct acpi_processor *pr);
 int acpi_processor_get_throttling_info(struct acpi_processor *pr);
diff --git a/include/asm-generic/bitops/atomic.h b/include/asm-generic/bitops/atomic.h
index c8946465e63a..ecc44a8e2b44 100644
--- a/include/asm-generic/bitops/atomic.h
+++ b/include/asm-generic/bitops/atomic.h
@@ -15,19 +15,19 @@
 #  define ATOMIC_HASH_SIZE 4
 #  define ATOMIC_HASH(a) (&(__atomic_hash[ (((unsigned long) a)/L1_CACHE_BYTES) & (ATOMIC_HASH_SIZE-1) ]))
-extern raw_spinlock_t __atomic_hash[ATOMIC_HASH_SIZE] __lock_aligned;
+extern arch_spinlock_t __atomic_hash[ATOMIC_HASH_SIZE] __lock_aligned;
 /* Can't use raw_spin_lock_irq because of #include problems, so
 * this is the substitute */
 #define _atomic_spin_lock_irqsave(l,f) do {     \
-        raw_spinlock_t *s = ATOMIC_HASH(l);     \
+        arch_spinlock_t *s = ATOMIC_HASH(l);    \
        local_irq_save(f);                      \
-        __raw_spin_lock(s);                     \
+        arch_spin_lock(s);                      \
 } while(0)
 #define _atomic_spin_unlock_irqrestore(l,f) do {        \
-        raw_spinlock_t *s = ATOMIC_HASH(l);             \
+        arch_spinlock_t *s = ATOMIC_HASH(l);            \
-        __raw_spin_unlock(s);                           \
+        arch_spin_unlock(s);                            \
        local_irq_restore(f);                           \
 } while(0)
diff --git a/include/asm-generic/bug.h b/include/asm-generic/bug.h
index 4b6755984d24..18c435d7c082 100644
--- a/include/asm-generic/bug.h
+++ b/include/asm-generic/bug.h
@@ -113,22 +113,22 @@ extern void warn_slowpath_null(const char *file, const int line);
 #endif
 #define WARN_ON_ONCE(condition) ({                              \
-        static int __warned;                                    \
+        static bool __warned;                                   \
        int __ret_warn_once = !!(condition);                    \
                                                                \
        if (unlikely(__ret_warn_once))                          \
                if (WARN_ON(!__warned))                         \
-                        __warned = 1;                           \
+                        __warned = true;                        \
        unlikely(__ret_warn_once);                              \
 })
 #define WARN_ONCE(condition, format...) ({                      \
-        static int __warned;                                    \
+        static bool __warned;                                   \
        int __ret_warn_once = !!(condition);                    \
                                                                \
        if (unlikely(__ret_warn_once))                          \
                if (WARN(!__warned, format))                    \
-                        __warned = 1;                           \
+                        __warned = true;                        \
        unlikely(__ret_warn_once);                              \
 })
diff --git a/include/asm-generic/cacheflush.h b/include/asm-generic/cacheflush.h
index ba4ec39a1131..57b5c3c82e86 100644
--- a/include/asm-generic/cacheflush.h
+++ b/include/asm-generic/cacheflush.h
@@ -13,6 +13,7 @@
 #define flush_cache_dup_mm(mm)                  do { } while (0)
 #define flush_cache_range(vma, start, end)      do { } while (0)
 #define flush_cache_page(vma, vmaddr, pfn)      do { } while (0)
+#define ARCH_IMPLEMENTS_FLUSH_DCACHE_PAGE 0
 #define flush_dcache_page(page)                 do { } while (0)
 #define flush_dcache_mmap_lock(mapping)         do { } while (0)
 #define flush_dcache_mmap_unlock(mapping)       do { } while (0)
diff --git a/include/asm-generic/dma-mapping-common.h b/include/asm-generic/dma-mapping-common.h
index e694263445f7..69206957b72c 100644
--- a/include/asm-generic/dma-mapping-common.h
+++ b/include/asm-generic/dma-mapping-common.h
@@ -131,7 +131,7 @@ static inline void dma_sync_single_range_for_cpu(struct device *dev,
                debug_dma_sync_single_range_for_cpu(dev, addr, offset, size, dir);
        } else
-                dma_sync_single_for_cpu(dev, addr, size, dir);
+                dma_sync_single_for_cpu(dev, addr + offset, size, dir);
 }
 static inline void dma_sync_single_range_for_device(struct device *dev,
@@ -148,7 +148,7 @@ static inline void dma_sync_single_range_for_device(struct device *dev,
                debug_dma_sync_single_range_for_device(dev, addr, offset, size, dir);
        } else
-                dma_sync_single_for_device(dev, addr, size, dir);
+                dma_sync_single_for_device(dev, addr + offset, size, dir);
 }
 static inline void
diff --git a/include/asm-generic/fcntl.h b/include/asm-generic/fcntl.h
index 495dc8af4044..fcd268ce0674 100644
--- a/include/asm-generic/fcntl.h
+++ b/include/asm-generic/fcntl.h
@@ -3,8 +3,6 @@
 #include <linux/types.h>
-/* open/fcntl - O_SYNC is only implemented on blocks devices and on files
-   located on an ext2 file system */
 #define O_ACCMODE       00000003
 #define O_RDONLY        00000000
 #define O_WRONLY        00000001
@@ -27,8 +25,8 @@
 #ifndef O_NONBLOCK
 #define O_NONBLOCK      00004000
 #endif
-#ifndef O_SYNC
+#ifndef O_DSYNC
-#define O_SYNC          00010000
+#define O_DSYNC         00010000        /* used to be O_SYNC, see below */
 #endif
 #ifndef FASYNC
 #define FASYNC          00020000        /* fcntl, for BSD compatibility */
@@ -51,6 +49,25 @@
 #ifndef O_CLOEXEC
 #define O_CLOEXEC       02000000        /* set close_on_exec */
 #endif
+/*
+ * Before Linux 2.6.33 only O_DSYNC semantics were implemented, but using
+ * the O_SYNC flag.  We continue to use the existing numerical value
+ * for O_DSYNC semantics now, but using the correct symbolic name for it.
+ * This new value is used to request true Posix O_SYNC semantics.  It is
+ * defined in this strange way to make sure applications compiled against
+ * new headers get at least O_DSYNC semantics on older kernels.
+ *
+ * This has the nice side-effect that we can simply test for O_DSYNC
+ * wherever we do not care if O_DSYNC or O_SYNC is used.
+ *
+ * Note: __O_SYNC must never be used directly.
+ */
+#ifndef O_SYNC
+#define __O_SYNC        04000000
+#define O_SYNC          (__O_SYNC|O_DSYNC)
+#endif
 #ifndef O_NDELAY
 #define O_NDELAY        O_NONBLOCK
 #endif
diff --git a/include/asm-generic/gpio.h b/include/asm-generic/gpio.h
index 66d6106a2067..979c6a57f2f1 100644
--- a/include/asm-generic/gpio.h
+++ b/include/asm-generic/gpio.h
@@ -28,6 +28,7 @@ static inline int gpio_is_valid(int number)
        return ((unsigned)number) < ARCH_NR_GPIOS;
 }
+struct device;
 struct seq_file;
 struct module;
@@ -135,6 +136,32 @@ extern int __gpio_cansleep(unsigned gpio);
 extern int __gpio_to_irq(unsigned gpio);
+#define GPIOF_DIR_OUT   (0 << 0)
+#define GPIOF_DIR_IN    (1 << 0)
+#define GPIOF_INIT_LOW  (0 << 1)
+#define GPIOF_INIT_HIGH (1 << 1)
+#define GPIOF_IN                (GPIOF_DIR_IN)
+#define GPIOF_OUT_INIT_LOW      (GPIOF_DIR_OUT | GPIOF_INIT_LOW)
+#define GPIOF_OUT_INIT_HIGH     (GPIOF_DIR_OUT | GPIOF_INIT_HIGH)
+/**
+ * struct gpio - a structure describing a GPIO with configuration
+ * @gpio:       the GPIO number
+ * @flags:      GPIO configuration as specified by GPIOF_*
+ * @label:      a literal description string of this GPIO
+ */
+struct gpio {
+        unsigned        gpio;
+        unsigned long   flags;
+        const char      *label;
+};
+extern int gpio_request_one(unsigned gpio, unsigned long flags, const char *label);
+extern int gpio_request_array(struct gpio *array, size_t num);
+extern void gpio_free_array(struct gpio *array, size_t num);
 #ifdef CONFIG_GPIO_SYSFS
 /*
@@ -144,6 +171,7 @@ extern int __gpio_to_irq(unsigned gpio);
 extern int gpio_export(unsigned gpio, bool direction_may_change);
 extern int gpio_export_link(struct device *dev, const char *name,
                        unsigned gpio);
+extern int gpio_sysfs_set_active_low(unsigned gpio, int value);
 extern void gpio_unexport(unsigned gpio);
 #endif  /* CONFIG_GPIO_SYSFS */
@@ -181,6 +209,8 @@ static inline void gpio_set_value_cansleep(unsigned gpio, int value)
 #ifndef CONFIG_GPIO_SYSFS
+struct device;
 /* sysfs support is only available with gpiolib, where it's optional */
 static inline int gpio_export(unsigned gpio, bool direction_may_change)
@@ -194,6 +224,11 @@ static inline int gpio_export_link(struct device *dev, const char *name,
        return -ENOSYS;
 }
+static inline int gpio_sysfs_set_active_low(unsigned gpio, int value)
+{
+        return -ENOSYS;
+}
 static inline void gpio_unexport(unsigned gpio)
 {
 }
diff --git a/include/asm-generic/local.h b/include/asm-generic/local.h
index fc218444e315..c8a5d68541d7 100644
--- a/include/asm-generic/local.h
+++ b/include/asm-generic/local.h
@@ -52,23 +52,4 @@ typedef struct
 #define __local_add(i,l)        local_set((l), local_read(l) + (i))
 #define __local_sub(i,l)        local_set((l), local_read(l) - (i))
-/* Use these for per-cpu local_t variables: on some archs they are
- * much more efficient than these naive implementations.  Note they take
- * a variable (eg. mystruct.foo), not an address.
- */
-#define cpu_local_read(l)       local_read(&__get_cpu_var(l))
-#define cpu_local_set(l, i)     local_set(&__get_cpu_var(l), (i))
-#define cpu_local_inc(l)        local_inc(&__get_cpu_var(l))
-#define cpu_local_dec(l)        local_dec(&__get_cpu_var(l))
-#define cpu_local_add(i, l)     local_add((i), &__get_cpu_var(l))
-#define cpu_local_sub(i, l)     local_sub((i), &__get_cpu_var(l))
-/* Non-atomic increments, ie. preemption disabled and won't be touched
- * in interrupt, etc.  Some archs can optimize this case well.
- */
-#define __cpu_local_inc(l)      __local_inc(&__get_cpu_var(l))
-#define __cpu_local_dec(l)      __local_dec(&__get_cpu_var(l))
-#define __cpu_local_add(i, l)   __local_add((i), &__get_cpu_var(l))
-#define __cpu_local_sub(i, l)   __local_sub((i), &__get_cpu_var(l))
 #endif /* _ASM_GENERIC_LOCAL_H */
diff --git a/include/asm-generic/memory_model.h b/include/asm-generic/memory_model.h
index 4c8d0afae711..fb2d63f13f4c 100644
--- a/include/asm-generic/memory_model.h
+++ b/include/asm-generic/memory_model.h
@@ -47,7 +47,7 @@
 #elif defined(CONFIG_SPARSEMEM_VMEMMAP)
-/* memmap is virtually contigious.  */
+/* memmap is virtually contiguous.  */
 #define __pfn_to_page(pfn)      (vmemmap + (pfn))
 #define __page_to_pfn(page)     (unsigned long)((page) - vmemmap)
diff --git a/include/asm-generic/mman-common.h b/include/asm-generic/mman-common.h
index 5ee13b2fd223..3da9e2742fa0 100644
--- a/include/asm-generic/mman-common.h
+++ b/include/asm-generic/mman-common.h
@@ -19,6 +19,11 @@
 #define MAP_TYPE        0x0f            /* Mask for type of mapping */
 #define MAP_FIXED       0x10            /* Interpret addr exactly */
 #define MAP_ANONYMOUS   0x20            /* don't use a file */
+#ifdef CONFIG_MMAP_ALLOW_UNINITIALIZED
+# define MAP_UNINITIALIZED 0x4000000    /* For anonymous mmap, memory could be uninitialized */
+#else
+# define MAP_UNINITIALIZED 0x0          /* Don't support this flag */
+#endif
 #define MS_ASYNC        1               /* sync memory asynchronously */
 #define MS_INVALIDATE   2               /* invalidate the caches */
@@ -35,6 +40,7 @@
 #define MADV_DONTFORK   10              /* don't inherit across fork */
 #define MADV_DOFORK     11              /* do inherit across fork */
 #define MADV_HWPOISON   100             /* poison a page for testing */
+#define MADV_SOFT_OFFLINE 101           /* soft offline page for testing */
 #define MADV_MERGEABLE   12             /* KSM may merge identical pages */
 #define MADV_UNMERGEABLE 13             /* KSM may not merge identical pages */
diff --git a/include/asm-generic/pci-dma-compat.h b/include/asm-generic/pci-dma-compat.h
index 37b3706226e7..1437b7da09b2 100644
--- a/include/asm-generic/pci-dma-compat.h
+++ b/include/asm-generic/pci-dma-compat.h
@@ -6,9 +6,6 @@
 #include <linux/dma-mapping.h>
-/* note pci_set_dma_mask isn't here, since it's a public function
- * exported from drivers/pci, use dma_supported instead */
 static inline int
 pci_dma_supported(struct pci_dev *hwdev, u64 mask)
 {
@@ -104,4 +101,16 @@ pci_dma_mapping_error(struct pci_dev *pdev, dma_addr_t dma_addr)
        return dma_mapping_error(&pdev->dev, dma_addr);
 }
+#ifdef CONFIG_PCI
+static inline int pci_set_dma_mask(struct pci_dev *dev, u64 mask)
+{
+        return dma_set_mask(&dev->dev, mask);
+}
+static inline int pci_set_consistent_dma_mask(struct pci_dev *dev, u64 mask)
+{
+        return dma_set_coherent_mask(&dev->dev, mask);
+}
+#endif
 #endif
diff --git a/include/asm-generic/percpu.h b/include/asm-generic/percpu.h
index 90079c373f1c..04f91c2d3f7b 100644
--- a/include/asm-generic/percpu.h
+++ b/include/asm-generic/percpu.h
@@ -41,7 +41,11 @@ extern unsigned long __per_cpu_offset[NR_CPUS];
 * Only S390 provides its own means of moving the pointer.
 */
 #ifndef SHIFT_PERCPU_PTR
-#define SHIFT_PERCPU_PTR(__p, __offset) RELOC_HIDE((__p), (__offset))
+/* Weird cast keeps both GCC and sparse happy. */
+#define SHIFT_PERCPU_PTR(__p, __offset) ({                              \
+        __verify_pcpu_ptr((__p));                                       \
+        RELOC_HIDE((typeof(*(__p)) __kernel __force *)(__p), (__offset)); \
+})
 #endif
 /*
@@ -50,11 +54,14 @@ extern unsigned long __per_cpu_offset[NR_CPUS];
 * offset.
 */
 #define per_cpu(var, cpu) \
-        (*SHIFT_PERCPU_PTR(&per_cpu_var(var), per_cpu_offset(cpu)))
+        (*SHIFT_PERCPU_PTR(&(var), per_cpu_offset(cpu)))
 #define __get_cpu_var(var) \
-        (*SHIFT_PERCPU_PTR(&per_cpu_var(var), my_cpu_offset))
+        (*SHIFT_PERCPU_PTR(&(var), my_cpu_offset))
 #define __raw_get_cpu_var(var) \
-        (*SHIFT_PERCPU_PTR(&per_cpu_var(var), __my_cpu_offset))
+        (*SHIFT_PERCPU_PTR(&(var), __my_cpu_offset))
+#define this_cpu_ptr(ptr) SHIFT_PERCPU_PTR(ptr, my_cpu_offset)
+#define __this_cpu_ptr(ptr) SHIFT_PERCPU_PTR(ptr, __my_cpu_offset)
 #ifdef CONFIG_HAVE_SETUP_PER_CPU_AREA
@@ -63,9 +70,11 @@ extern void setup_per_cpu_areas(void);
 #else /* ! SMP */
-#define per_cpu(var, cpu)                       (*((void)(cpu), &per_cpu_var(var)))
+#define per_cpu(var, cpu)                       (*((void)(cpu), &(var)))
-#define __get_cpu_var(var)                      per_cpu_var(var)
+#define __get_cpu_var(var)                      (var)
-#define __raw_get_cpu_var(var)                  per_cpu_var(var)
+#define __raw_get_cpu_var(var)                  (var)
+#define this_cpu_ptr(ptr) per_cpu_ptr(ptr, 0)
+#define __this_cpu_ptr(ptr) this_cpu_ptr(ptr)
 #endif  /* SMP */
diff --git a/include/asm-generic/socket.h b/include/asm-generic/socket.h
index 538991cef6f0..9a6115e7cf63 100644
--- a/include/asm-generic/socket.h
+++ b/include/asm-generic/socket.h
@@ -63,4 +63,5 @@
 #define SO_PROTOCOL             38
 #define SO_DOMAIN               39
+#define SO_RXQ_OVFL             40
 #endif /* __ASM_GENERIC_SOCKET_H */
diff --git a/include/asm-generic/unistd.h b/include/asm-generic/unistd.h
index d76b66acea95..6a0b30f78a62 100644
--- a/include/asm-generic/unistd.h
+++ b/include/asm-generic/unistd.h
@@ -622,16 +622,20 @@ __SYSCALL(__NR_move_pages, sys_move_pages)
 __SYSCALL(__NR_rt_tgsigqueueinfo, sys_rt_tgsigqueueinfo)
 #define __NR_perf_event_open 241
 __SYSCALL(__NR_perf_event_open, sys_perf_event_open)
+#define __NR_accept4 242
+__SYSCALL(__NR_accept4, sys_accept4)
+#define __NR_recvmmsg 243
+__SYSCALL(__NR_recvmmsg, sys_recvmmsg)
 #undef __NR_syscalls
-#define __NR_syscalls 242
+#define __NR_syscalls 244
 /*
 * All syscalls below here should go away really,
 * these are provided for both review and as a porting
 * help for the C library version.
 *
- * Last chance: are any of these important enought to
+ * Last chance: are any of these important enough to
 * enable by default?
 */
 #ifdef __ARCH_WANT_SYSCALL_NO_AT
@@ -802,7 +806,7 @@ __SYSCALL(__NR_fork, sys_ni_syscall)
 #define __NR_statfs __NR3264_statfs
 #define __NR_fstatfs __NR3264_fstatfs
 #define __NR_truncate __NR3264_truncate
-#define __NR_ftruncate __NR3264_truncate
+#define __NR_ftruncate __NR3264_ftruncate
 #define __NR_lseek __NR3264_lseek
 #define __NR_sendfile __NR3264_sendfile
 #define __NR_newfstatat __NR3264_fstatat
@@ -818,7 +822,7 @@ __SYSCALL(__NR_fork, sys_ni_syscall)
 #define __NR_statfs64 __NR3264_statfs
 #define __NR_fstatfs64 __NR3264_fstatfs
 #define __NR_truncate64 __NR3264_truncate
-#define __NR_ftruncate64 __NR3264_truncate
+#define __NR_ftruncate64 __NR3264_ftruncate
 #define __NR_llseek __NR3264_lseek
 #define __NR_sendfile64 __NR3264_sendfile
 #define __NR_fstatat64 __NR3264_fstatat
diff --git a/include/asm-generic/vmlinux.lds.h b/include/asm-generic/vmlinux.lds.h
index b6e818f4b247..67e652068e0e 100644
--- a/include/asm-generic/vmlinux.lds.h
+++ b/include/asm-generic/vmlinux.lds.h
@@ -52,8 +52,12 @@
 #define LOAD_OFFSET 0
 #endif
-#ifndef VMLINUX_SYMBOL
+#ifndef SYMBOL_PREFIX
-#define VMLINUX_SYMBOL(_sym_) _sym_
+#define VMLINUX_SYMBOL(sym) sym
+#else
+#define PASTE2(x,y) x##y
+#define PASTE(x,y) PASTE2(x,y)
+#define VMLINUX_SYMBOL(sym) PASTE(SYMBOL_PREFIX, sym)
 #endif
 /* Align . to a 8 byte boundary equals to maximum function alignment. */
diff --git a/include/crypto/algapi.h b/include/crypto/algapi.h
index 1ffb53f74d37..fc0d575c71e0 100644
--- a/include/crypto/algapi.h
+++ b/include/crypto/algapi.h
@@ -106,7 +106,6 @@ struct blkcipher_walk {
 extern const struct crypto_type crypto_ablkcipher_type;
 extern const struct crypto_type crypto_aead_type;
 extern const struct crypto_type crypto_blkcipher_type;
-extern const struct crypto_type crypto_hash_type;
 void crypto_mod_put(struct crypto_alg *alg);
diff --git a/include/crypto/cryptd.h b/include/crypto/cryptd.h
index 2f65a6e8ea4d..1c96b255017c 100644
--- a/include/crypto/cryptd.h
+++ b/include/crypto/cryptd.h
@@ -39,6 +39,7 @@ static inline struct cryptd_ahash *__cryptd_ahash_cast(
 struct cryptd_ahash *cryptd_alloc_ahash(const char *alg_name,
                                        u32 type, u32 mask);
 struct crypto_shash *cryptd_ahash_child(struct cryptd_ahash *tfm);
+struct shash_desc *cryptd_shash_desc(struct ahash_request *req);
 void cryptd_free_ahash(struct cryptd_ahash *tfm);
 #endif
diff --git a/include/crypto/md5.h b/include/crypto/md5.h
new file mode 100644
index 000000000000..65f299b08b0d
--- /dev/null
+++ b/include/crypto/md5.h
@@ -0,0 +1,17 @@
+#ifndef _CRYPTO_MD5_H
+#define _CRYPTO_MD5_H
+#include <linux/types.h>
+#define MD5_DIGEST_SIZE         16
+#define MD5_HMAC_BLOCK_SIZE     64
+#define MD5_BLOCK_WORDS         16
+#define MD5_HASH_WORDS          4
+struct md5_state {
+        u32 hash[MD5_HASH_WORDS];
+        u32 block[MD5_BLOCK_WORDS];
+        u64 byte_count;
+};
+#endif
diff --git a/include/crypto/pcrypt.h b/include/crypto/pcrypt.h
new file mode 100644
index 000000000000..d7d8bd8c6edc
--- /dev/null
+++ b/include/crypto/pcrypt.h
@@ -0,0 +1,51 @@
+/*
+ * pcrypt - Parallel crypto engine.
+ *
+ * Copyright (C) 2009 secunet Security Networks AG
+ * Copyright (C) 2009 Steffen Klassert <steffen.klassert@secunet.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+#ifndef _CRYPTO_PCRYPT_H
+#define _CRYPTO_PCRYPT_H
+#include <linux/crypto.h>
+#include <linux/kernel.h>
+#include <linux/padata.h>
+struct pcrypt_request {
+        struct padata_priv      padata;
+        void                    *data;
+        void                    *__ctx[] CRYPTO_MINALIGN_ATTR;
+};
+static inline void *pcrypt_request_ctx(struct pcrypt_request *req)
+{
+        return req->__ctx;
+}
+static inline
+struct padata_priv *pcrypt_request_padata(struct pcrypt_request *req)
+{
+        return &req->padata;
+}
+static inline
+struct pcrypt_request *pcrypt_padata_request(struct padata_priv *padata)
+{
+        return container_of(padata, struct pcrypt_request, padata);
+}
+#endif
diff --git a/include/drm/Kbuild b/include/drm/Kbuild
index b940fdfa3b25..bd3a1c2fbdb4 100644
--- a/include/drm/Kbuild
+++ b/include/drm/Kbuild
@@ -7,4 +7,6 @@ unifdef-y += r128_drm.h
 unifdef-y += radeon_drm.h
 unifdef-y += sis_drm.h
 unifdef-y += savage_drm.h
+unifdef-y += vmwgfx_drm.h
 unifdef-y += via_drm.h
+unifdef-y += nouveau_drm.h
diff --git a/include/drm/drm.h b/include/drm/drm.h
index 7cb50bdde46d..e3f46e0cb7dc 100644
--- a/include/drm/drm.h
+++ b/include/drm/drm.h
@@ -36,17 +36,27 @@
 #ifndef _DRM_H_
 #define _DRM_H_
+#if defined(__linux__)
 #include <linux/types.h>
-#include <asm/ioctl.h>          /* For _IO* macros */
+#include <asm/ioctl.h>
-#define DRM_IOCTL_NR(n)         _IOC_NR(n)
+typedef unsigned int drm_handle_t;
-#define DRM_IOC_VOID            _IOC_NONE
-#define DRM_IOC_READ            _IOC_READ
-#define DRM_IOC_WRITE           _IOC_WRITE
-#define DRM_IOC_READWRITE       _IOC_READ|_IOC_WRITE
-#define DRM_IOC(dir, group, nr, size) _IOC(dir, group, nr, size)
-#define DRM_MAJOR       226
+#else /* One of the BSDs */
-#define DRM_MAX_MINOR   15
+#include <sys/ioccom.h>
+#include <sys/types.h>
+typedef int8_t   __s8;
+typedef uint8_t  __u8;
+typedef int16_t  __s16;
+typedef uint16_t __u16;
+typedef int32_t  __s32;
+typedef uint32_t __u32;
+typedef int64_t  __s64;
+typedef uint64_t __u64;
+typedef unsigned long drm_handle_t;
+#endif
 #define DRM_NAME        "drm"     /**< Name in kernel, /dev, and /proc */
 #define DRM_MIN_ORDER   5         /**< At least 2^5 bytes = 32 bytes */
@@ -59,7 +69,6 @@
 #define _DRM_LOCK_IS_CONT(lock)    ((lock) & _DRM_LOCK_CONT)
 #define _DRM_LOCKING_CONTEXT(lock) ((lock) & ~(_DRM_LOCK_HELD|_DRM_LOCK_CONT))
-typedef unsigned int drm_handle_t;
 typedef unsigned int drm_context_t;
 typedef unsigned int drm_drawable_t;
 typedef unsigned int drm_magic_t;
@@ -454,6 +463,7 @@ struct drm_irq_busid {
 enum drm_vblank_seq_type {
        _DRM_VBLANK_ABSOLUTE = 0x0,     /**< Wait for specific vblank sequence number */
        _DRM_VBLANK_RELATIVE = 0x1,     /**< Wait for given number of vblanks */
+        _DRM_VBLANK_EVENT = 0x4000000,   /**< Send event instead of blocking */
        _DRM_VBLANK_FLIP = 0x8000000,   /**< Scheduled buffer swap should flip */
        _DRM_VBLANK_NEXTONMISS = 0x10000000,    /**< If missed, wait for next vblank */
        _DRM_VBLANK_SECONDARY = 0x20000000,     /**< Secondary display controller */
@@ -461,8 +471,8 @@ enum drm_vblank_seq_type {
 };
 #define _DRM_VBLANK_TYPES_MASK (_DRM_VBLANK_ABSOLUTE | _DRM_VBLANK_RELATIVE)
-#define _DRM_VBLANK_FLAGS_MASK (_DRM_VBLANK_SIGNAL | _DRM_VBLANK_SECONDARY | \
+#define _DRM_VBLANK_FLAGS_MASK (_DRM_VBLANK_EVENT | _DRM_VBLANK_SIGNAL | \
-                                _DRM_VBLANK_NEXTONMISS)
+                                _DRM_VBLANK_SECONDARY | _DRM_VBLANK_NEXTONMISS)
 struct drm_wait_vblank_request {
        enum drm_vblank_seq_type type;
@@ -686,6 +696,8 @@ struct drm_gem_open {
 #define DRM_IOCTL_MODE_GETFB            DRM_IOWR(0xAD, struct drm_mode_fb_cmd)
 #define DRM_IOCTL_MODE_ADDFB            DRM_IOWR(0xAE, struct drm_mode_fb_cmd)
 #define DRM_IOCTL_MODE_RMFB             DRM_IOWR(0xAF, unsigned int)
+#define DRM_IOCTL_MODE_PAGE_FLIP        DRM_IOWR(0xB0, struct drm_mode_crtc_page_flip)
+#define DRM_IOCTL_MODE_DIRTYFB          DRM_IOWR(0xB1, struct drm_mode_fb_dirty_cmd)
 /**
 * Device specific ioctls should only be in their respective headers
@@ -698,6 +710,35 @@ struct drm_gem_open {
 #define DRM_COMMAND_BASE                0x40
 #define DRM_COMMAND_END                 0xA0
+/**
+ * Header for events written back to userspace on the drm fd.  The
+ * type defines the type of event, the length specifies the total
+ * length of the event (including the header), and user_data is
+ * typically a 64 bit value passed with the ioctl that triggered the
+ * event.  A read on the drm fd will always only return complete
+ * events, that is, if for example the read buffer is 100 bytes, and
+ * there are two 64 byte events pending, only one will be returned.
+ *
+ * Event types 0 - 0x7fffffff are generic drm events, 0x80000000 and
+ * up are chipset specific.
+ */
+struct drm_event {
+        __u32 type;
+        __u32 length;
+};
+#define DRM_EVENT_VBLANK 0x01
+#define DRM_EVENT_FLIP_COMPLETE 0x02
+struct drm_event_vblank {
+        struct drm_event base;
+        __u64 user_data;
+        __u32 tv_sec;
+        __u32 tv_usec;
+        __u32 sequence;
+        __u32 reserved;
+};
 /* typedef area */
 #ifndef __KERNEL__
 typedef struct drm_clip_rect drm_clip_rect_t;
diff --git a/include/drm/drmP.h b/include/drm/drmP.h
index c8e64bbadbcf..2f3b3a00b7a3 100644
--- a/include/drm/drmP.h
+++ b/include/drm/drmP.h
@@ -55,6 +55,7 @@
 #include <linux/mm.h>
 #include <linux/cdev.h>
 #include <linux/mutex.h>
+#include <linux/slab.h>
 #if defined(__alpha__) || defined(__powerpc__)
 #include <asm/pgtable.h>        /* For pte_wrprotect */
 #endif
@@ -245,16 +246,6 @@ extern void drm_ut_debug_printk(unsigned int request_level,
 #endif
-#define DRM_PROC_LIMIT (PAGE_SIZE-80)
-#define DRM_PROC_PRINT(fmt, arg...)                                     \
-   len += sprintf(&buf[len], fmt , ##arg);                              \
-   if (len > DRM_PROC_LIMIT) { *eof = 1; return len - offset; }
-#define DRM_PROC_PRINT_RET(ret, fmt, arg...)                            \
-   len += sprintf(&buf[len], fmt , ##arg);                              \
-   if (len > DRM_PROC_LIMIT) { ret; *eof = 1; return len - offset; }
 /*@}*/
 /***********************************************************************/
@@ -265,19 +256,8 @@ extern void drm_ut_debug_printk(unsigned int request_level,
 #define DRM_LEFTCOUNT(x) (((x)->rp + (x)->count - (x)->wp) % ((x)->count + 1))
 #define DRM_BUFCOUNT(x) ((x)->count - DRM_LEFTCOUNT(x))
-#define DRM_WAITCOUNT(dev,idx) DRM_BUFCOUNT(&dev->queuelist[idx]->waitlist)
 #define DRM_IF_VERSION(maj, min) (maj << 16 | min)
-/**
- * Get the private SAREA mapping.
- *
- * \param _dev DRM device.
- * \param _ctx context number.
- * \param _map output mapping.
- */
-#define DRM_GET_PRIV_SAREA(_dev, _ctx, _map) do {       \
-        (_map) = (_dev)->context_sareas[_ctx];          \
-} while(0)
 /**
 * Test that the hardware lock is held by the caller, returning otherwise.
@@ -297,18 +277,6 @@ do {										\
 } while (0)
 /**
- * Copy and IOCTL return string to user space
- */
-#define DRM_COPY( name, value )                                         \
-        len = strlen( value );                                          \
-        if ( len > name##_len ) len = name##_len;                       \
-        name##_len = strlen( value );                                   \
-        if ( len && name ) {                                            \
-                if ( copy_to_user( name, value, len ) )                 \
-                        return -EFAULT;                                 \
-        }
-/**
 * Ioctl function type.
 *
 * \param inode device inode.
@@ -322,10 +290,14 @@ typedef int drm_ioctl_t(struct drm_device *dev, void *data,
 typedef int drm_ioctl_compat_t(struct file *filp, unsigned int cmd,
                               unsigned long arg);
+#define DRM_IOCTL_NR(n)                _IOC_NR(n)
+#define DRM_MAJOR       226
 #define DRM_AUTH        0x1
 #define DRM_MASTER      0x2
 #define DRM_ROOT_ONLY   0x4
 #define DRM_CONTROL_ALLOW 0x8
+#define DRM_UNLOCKED    0x10
 struct drm_ioctl_desc {
        unsigned int cmd;
@@ -426,6 +398,14 @@ struct drm_buf_entry {
        struct drm_freelist freelist;
 };
+/* Event queued up for userspace to read */
+struct drm_pending_event {
+        struct drm_event *event;
+        struct list_head link;
+        struct drm_file *file_priv;
+        void (*destroy)(struct drm_pending_event *event);
+};
 /** File private data */
 struct drm_file {
        int authenticated;
@@ -449,6 +429,10 @@ struct drm_file {
        struct drm_master *master; /* master this node is currently associated with
                                      N.B. not always minor->master */
        struct list_head fbs;
+        wait_queue_head_t event_wait;
+        struct list_head event_list;
+        int event_space;
 };
 /** Wait queue */
@@ -795,6 +779,15 @@ struct drm_driver {
        /* Master routines */
        int (*master_create)(struct drm_device *dev, struct drm_master *master);
        void (*master_destroy)(struct drm_device *dev, struct drm_master *master);
+        /**
+         * master_set is called whenever the minor master is set.
+         * master_drop is called whenever the minor master is dropped.
+         */
+        int (*master_set)(struct drm_device *dev, struct drm_file *file_priv,
+                          bool from_open);
+        void (*master_drop)(struct drm_device *dev, struct drm_file *file_priv,
+                            bool from_release);
        int (*proc_init)(struct drm_minor *minor);
        void (*proc_cleanup)(struct drm_minor *minor);
@@ -809,6 +802,7 @@ struct drm_driver {
         */
        int (*gem_init_object) (struct drm_gem_object *obj);
        void (*gem_free_object) (struct drm_gem_object *obj);
+        void (*gem_free_object_unlocked) (struct drm_gem_object *obj);
        /* vga arb irq handler */
        void (*vgaarb_irq)(struct drm_device *dev, bool state);
@@ -900,6 +894,12 @@ struct drm_minor {
        struct drm_mode_group mode_group;
 };
+struct drm_pending_vblank_event {
+        struct drm_pending_event base;
+        int pipe;
+        struct drm_event_vblank event;
+};
 /**
 * DRM device structure. This structure represent a complete card that
 * may contain multiple heads.
@@ -999,6 +999,12 @@ struct drm_device {
        u32 max_vblank_count;           /**< size of vblank counter register */
+        /**
+         * List of events
+         */
+        struct list_head vblank_event_list;
+        spinlock_t event_lock;
        /*@} */
        cycles_t ctx_start;
        cycles_t lck_start;
@@ -1125,8 +1131,8 @@ static inline int drm_mtrr_del(int handle, unsigned long offset,
                                /* Driver support (drm_drv.h) */
 extern int drm_init(struct drm_driver *driver);
 extern void drm_exit(struct drm_driver *driver);
-extern int drm_ioctl(struct inode *inode, struct file *filp,
+extern long drm_ioctl(struct file *filp,
-                     unsigned int cmd, unsigned long arg);
+                      unsigned int cmd, unsigned long arg);
 extern long drm_compat_ioctl(struct file *filp,
                             unsigned int cmd, unsigned long arg);
 extern int drm_lastclose(struct drm_device *dev);
@@ -1135,6 +1141,8 @@ extern int drm_lastclose(struct drm_device *dev);
 extern int drm_open(struct inode *inode, struct file *filp);
 extern int drm_stub_open(struct inode *inode, struct file *filp);
 extern int drm_fasync(int fd, struct file *filp, int on);
+extern ssize_t drm_read(struct file *filp, char __user *buffer,
+                        size_t count, loff_t *offset);
 extern int drm_release(struct inode *inode, struct file *filp);
                                /* Mapping support (drm_vm.h) */
@@ -1295,6 +1303,7 @@ extern u32 drm_vblank_count(struct drm_device *dev, int crtc);
 extern void drm_handle_vblank(struct drm_device *dev, int crtc);
 extern int drm_vblank_get(struct drm_device *dev, int crtc);
 extern void drm_vblank_put(struct drm_device *dev, int crtc);
+extern void drm_vblank_off(struct drm_device *dev, int crtc);
 extern void drm_vblank_cleanup(struct drm_device *dev);
 /* Modesetting support */
 extern void drm_vblank_pre_modeset(struct drm_device *dev, int crtc);
@@ -1401,7 +1410,7 @@ extern int drm_ati_pcigart_cleanup(struct drm_device *dev,
                                   struct drm_ati_pcigart_info * gart_info);
 extern drm_dma_handle_t *drm_pci_alloc(struct drm_device *dev, size_t size,
-                                       size_t align, dma_addr_t maxaddr);
+                                       size_t align);
 extern void __drm_pci_free(struct drm_device *dev, drm_dma_handle_t * dmah);
 extern void drm_pci_free(struct drm_device *dev, drm_dma_handle_t * dmah);
@@ -1420,6 +1429,7 @@ extern void drm_sysfs_connector_remove(struct drm_connector *connector);
 int drm_gem_init(struct drm_device *dev);
 void drm_gem_destroy(struct drm_device *dev);
 void drm_gem_object_free(struct kref *kref);
+void drm_gem_object_free_unlocked(struct kref *kref);
 struct drm_gem_object *drm_gem_object_alloc(struct drm_device *dev,
                                            size_t size);
 void drm_gem_object_handle_free(struct kref *kref);
@@ -1436,10 +1446,15 @@ drm_gem_object_reference(struct drm_gem_object *obj)
 static inline void
 drm_gem_object_unreference(struct drm_gem_object *obj)
 {
-        if (obj == NULL)
+        if (obj != NULL)
-                return;
+                kref_put(&obj->refcount, drm_gem_object_free);
+}
-        kref_put(&obj->refcount, drm_gem_object_free);
+static inline void
+drm_gem_object_unreference_unlocked(struct drm_gem_object *obj)
+{
+        if (obj != NULL)
+                kref_put(&obj->refcount, drm_gem_object_free_unlocked);
 }
 int drm_gem_handle_create(struct drm_file *file_priv,
@@ -1468,6 +1483,21 @@ drm_gem_object_handle_unreference(struct drm_gem_object *obj)
        drm_gem_object_unreference(obj);
 }
+static inline void
+drm_gem_object_handle_unreference_unlocked(struct drm_gem_object *obj)
+{
+        if (obj == NULL)
+                return;
+        /*
+        * Must bump handle count first as this may be the last
+        * ref, in which case the object would disappear before we
+        * checked for a name
+        */
+        kref_put(&obj->handlecount, drm_gem_object_handle_free);
+        drm_gem_object_unreference_unlocked(obj);
+}
 struct drm_gem_object *drm_gem_object_lookup(struct drm_device *dev,
                                             struct drm_file *filp,
                                             u32 handle);
@@ -1516,26 +1546,7 @@ static __inline__ void drm_core_dropmap(struct drm_local_map *map)
 {
 }
+#include "drm_mem_util.h"
-static __inline__ void *drm_calloc_large(size_t nmemb, size_t size)
-{
-        if (size * nmemb <= PAGE_SIZE)
-            return kcalloc(nmemb, size, GFP_KERNEL);
-        if (size != 0 && nmemb > ULONG_MAX / size)
-                return NULL;
-        return __vmalloc(size * nmemb,
-                         GFP_KERNEL | __GFP_HIGHMEM | __GFP_ZERO, PAGE_KERNEL);
-}
-static __inline void drm_free_large(void *ptr)
-{
-        if (!is_vmalloc_addr(ptr))
-                return kfree(ptr);
-        vfree(ptr);
-}
 /*@}*/
 #endif                          /* __KERNEL__ */
diff --git a/include/drm/drm_buffer.h b/include/drm/drm_buffer.h
new file mode 100644
index 000000000000..322dbff3f861
--- /dev/null
+++ b/include/drm/drm_buffer.h
@@ -0,0 +1,148 @@
+/**************************************************************************
+ *
+ * Copyright 2010 Pauli Nieminen.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+ * USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ *
+ **************************************************************************/
+/*
+ * Multipart buffer for coping data which is larger than the page size.
+ *
+ * Authors:
+ * Pauli Nieminen <suokkos-at-gmail-dot-com>
+ */
+#ifndef _DRM_BUFFER_H_
+#define _DRM_BUFFER_H_
+#include "drmP.h"
+struct drm_buffer {
+        int iterator;
+        int size;
+        char *data[];
+};
+/**
+ * Return the index of page that buffer is currently pointing at.
+ */
+static inline int drm_buffer_page(struct drm_buffer *buf)
+{
+        return buf->iterator / PAGE_SIZE;
+}
+/**
+ * Return the index of the current byte in the page
+ */
+static inline int drm_buffer_index(struct drm_buffer *buf)
+{
+        return buf->iterator & (PAGE_SIZE - 1);
+}
+/**
+ * Return number of bytes that is left to process
+ */
+static inline int drm_buffer_unprocessed(struct drm_buffer *buf)
+{
+        return buf->size - buf->iterator;
+}
+/**
+ * Advance the buffer iterator number of bytes that is given.
+ */
+static inline void drm_buffer_advance(struct drm_buffer *buf, int bytes)
+{
+        buf->iterator += bytes;
+}
+/**
+ * Allocate the drm buffer object.
+ *
+ *   buf: A pointer to a pointer where the object is stored.
+ *   size: The number of bytes to allocate.
+ */
+extern int drm_buffer_alloc(struct drm_buffer **buf, int size);
+/**
+ * Copy the user data to the begin of the buffer and reset the processing
+ * iterator.
+ *
+ *   user_data: A pointer the data that is copied to the buffer.
+ *   size: The Number of bytes to copy.
+ */
+extern int drm_buffer_copy_from_user(struct drm_buffer *buf,
+                void __user *user_data, int size);
+/**
+ * Free the drm buffer object
+ */
+extern void drm_buffer_free(struct drm_buffer *buf);
+/**
+ * Read an object from buffer that may be split to multiple parts. If object
+ * is not split function just returns the pointer to object in buffer. But in
+ * case of split object data is copied to given stack object that is suplied
+ * by caller.
+ *
+ * The processing location of the buffer is also advanced to the next byte
+ * after the object.
+ *
+ *   objsize: The size of the objet in bytes.
+ *   stack_obj: A pointer to a memory location where object can be copied.
+ */
+extern void *drm_buffer_read_object(struct drm_buffer *buf,
+                int objsize, void *stack_obj);
+/**
+ * Returns the pointer to the dword which is offset number of elements from the
+ * current processing location.
+ *
+ * Caller must make sure that dword is not split in the buffer. This
+ * requirement is easily met if all the sizes of objects in buffer are
+ * multiples of dword and PAGE_SIZE is multiple dword.
+ *
+ * Call to this function doesn't change the processing location.
+ *
+ *   offset: The index of the dword relative to the internat iterator.
+ */
+static inline void *drm_buffer_pointer_to_dword(struct drm_buffer *buffer,
+                int offset)
+{
+        int iter = buffer->iterator + offset * 4;
+        return &buffer->data[iter / PAGE_SIZE][iter & (PAGE_SIZE - 1)];
+}
+/**
+ * Returns the pointer to the dword which is offset number of elements from
+ * the current processing location.
+ *
+ * Call to this function doesn't change the processing location.
+ *
+ *   offset: The index of the byte relative to the internat iterator.
+ */
+static inline void *drm_buffer_pointer_to_byte(struct drm_buffer *buffer,
+                int offset)
+{
+        int iter = buffer->iterator + offset;
+        return &buffer->data[iter / PAGE_SIZE][iter & (PAGE_SIZE - 1)];
+}
+#endif
diff --git a/include/drm/drm_crtc.h b/include/drm/drm_crtc.h
index b69347b8904f..1347524a8e30 100644
--- a/include/drm/drm_crtc.h
+++ b/include/drm/drm_crtc.h
@@ -123,7 +123,7 @@ struct drm_display_mode {
        int type;
        /* Proposed mode values */
-        int clock;
+        int clock;              /* in kHz */
        int hdisplay;
        int hsync_start;
        int hsync_end;
@@ -164,8 +164,8 @@ struct drm_display_mode {
        int *private;
        int private_flags;
-        int vrefresh;
+        int vrefresh;           /* in Hz */
-        float hsync;
+        int hsync;              /* in kHz */
 };
 enum drm_connector_status {
@@ -242,6 +242,21 @@ struct drm_framebuffer_funcs {
        int (*create_handle)(struct drm_framebuffer *fb,
                             struct drm_file *file_priv,
                             unsigned int *handle);
+        /**
+         * Optinal callback for the dirty fb ioctl.
+         *
+         * Userspace can notify the driver via this callback
+         * that a area of the framebuffer has changed and should
+         * be flushed to the display hardware.
+         *
+         * See documentation in drm_mode.h for the struct
+         * drm_mode_fb_dirty_cmd for more information as all
+         * the semantics and arguments have a one to one mapping
+         * on this function.
+         */
+        int (*dirty)(struct drm_framebuffer *framebuffer, unsigned flags,
+                     unsigned color, struct drm_clip_rect *clips,
+                     unsigned num_clips);
 };
 struct drm_framebuffer {
@@ -256,7 +271,7 @@ struct drm_framebuffer {
        unsigned int depth;
        int bits_per_pixel;
        int flags;
-        void *fbdev;
+        struct fb_info *fbdev;
        u32 pseudo_palette[17];
        struct list_head filp_head;
        /* if you are using the helper */
@@ -290,6 +305,7 @@ struct drm_property {
 struct drm_crtc;
 struct drm_connector;
 struct drm_encoder;
+struct drm_pending_vblank_event;
 /**
 * drm_crtc_funcs - control CRTCs for a given device
@@ -333,6 +349,19 @@ struct drm_crtc_funcs {
        void (*destroy)(struct drm_crtc *crtc);
        int (*set_config)(struct drm_mode_set *set);
+        /*
+         * Flip to the given framebuffer.  This implements the page
+         * flip ioctl descibed in drm_mode.h, specifically, the
+         * implementation must return immediately and block all
+         * rendering to the current fb until the flip has completed.
+         * If userspace set the event flag in the ioctl, the event
+         * argument will point to an event to send back when the flip
+         * completes, otherwise it will be NULL.
+         */
+        int (*page_flip)(struct drm_crtc *crtc,
+                         struct drm_framebuffer *fb,
+                         struct drm_pending_vblank_event *event);
 };
 /**
@@ -596,6 +625,7 @@ struct drm_mode_config {
        /* Optional properties */
        struct drm_property *scaling_mode_property;
        struct drm_property *dithering_mode_property;
+        struct drm_property *dirty_info_property;
 };
 #define obj_to_crtc(x) container_of(x, struct drm_crtc, base)
@@ -667,6 +697,7 @@ extern void drm_mode_validate_size(struct drm_device *dev,
 extern void drm_mode_prune_invalid(struct drm_device *dev,
                                   struct list_head *mode_list, bool verbose);
 extern void drm_mode_sort(struct list_head *mode_list);
+extern int drm_mode_hsync(struct drm_display_mode *mode);
 extern int drm_mode_vrefresh(struct drm_display_mode *mode);
 extern void drm_mode_set_crtcinfo(struct drm_display_mode *p,
                                  int adjust_flags);
@@ -703,6 +734,7 @@ extern int drm_mode_create_tv_properties(struct drm_device *dev, int num_formats
                                     char *formats[]);
 extern int drm_mode_create_scaling_mode_property(struct drm_device *dev);
 extern int drm_mode_create_dithering_property(struct drm_device *dev);
+extern int drm_mode_create_dirty_info_property(struct drm_device *dev);
 extern char *drm_get_encoder_name(struct drm_encoder *encoder);
 extern int drm_mode_connector_attach_encoder(struct drm_connector *connector,
@@ -711,7 +743,8 @@ extern void drm_mode_connector_detach_encoder(struct drm_connector *connector,
                                           struct drm_encoder *encoder);
 extern bool drm_mode_crtc_set_gamma_size(struct drm_crtc *crtc,
                                         int gamma_size);
-extern void *drm_mode_object_find(struct drm_device *dev, uint32_t id, uint32_t type);
+extern struct drm_mode_object *drm_mode_object_find(struct drm_device *dev,
+                uint32_t id, uint32_t type);
 /* IOCTLs */
 extern int drm_mode_getresources(struct drm_device *dev,
                                 void *data, struct drm_file *file_priv);
@@ -730,6 +763,8 @@ extern int drm_mode_rmfb(struct drm_device *dev,
                         void *data, struct drm_file *file_priv);
 extern int drm_mode_getfb(struct drm_device *dev,
                          void *data, struct drm_file *file_priv);
+extern int drm_mode_dirtyfb_ioctl(struct drm_device *dev,
+                                  void *data, struct drm_file *file_priv);
 extern int drm_mode_addmode_ioctl(struct drm_device *dev,
                                  void *data, struct drm_file *file_priv);
 extern int drm_mode_rmmode_ioctl(struct drm_device *dev,
@@ -756,6 +791,8 @@ extern int drm_mode_gamma_get_ioctl(struct drm_device *dev,
 extern int drm_mode_gamma_set_ioctl(struct drm_device *dev,
                                    void *data, struct drm_file *file_priv);
 extern bool drm_detect_hdmi_monitor(struct edid *edid);
+extern int drm_mode_page_flip_ioctl(struct drm_device *dev,
+                                    void *data, struct drm_file *file_priv);
 extern struct drm_display_mode *drm_cvt_mode(struct drm_device *dev,
                                int hdisplay, int vdisplay, int vrefresh,
                                bool reduced, bool interlaced, bool margins);
@@ -764,4 +801,6 @@ extern struct drm_display_mode *drm_gtf_mode(struct drm_device *dev,
                                bool interlaced, int margins);
 extern int drm_add_modes_noedid(struct drm_connector *connector,
                                int hdisplay, int vdisplay);
+extern bool drm_edid_is_valid(struct edid *edid);
 #endif /* __DRM_CRTC_H__ */
diff --git a/include/drm/drm_dp_helper.h b/include/drm/drm_dp_helper.h
new file mode 100644
index 000000000000..a49e791db0b0
--- /dev/null
+++ b/include/drm/drm_dp_helper.h
@@ -0,0 +1,180 @@
+/*
+ * Copyright © 2008 Keith Packard
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that copyright
+ * notice and this permission notice appear in supporting documentation, and
+ * that the name of the copyright holders not be used in advertising or
+ * publicity pertaining to distribution of the software without specific,
+ * written prior permission.  The copyright holders make no representations
+ * about the suitability of this software for any purpose.  It is provided "as
+ * is" without express or implied warranty.
+ *
+ * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+ * EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY SPECIAL, 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 _DRM_DP_HELPER_H_
+#define _DRM_DP_HELPER_H_
+/* From the VESA DisplayPort spec */
+#define AUX_NATIVE_WRITE        0x8
+#define AUX_NATIVE_READ         0x9
+#define AUX_I2C_WRITE           0x0
+#define AUX_I2C_READ            0x1
+#define AUX_I2C_STATUS          0x2
+#define AUX_I2C_MOT             0x4
+#define AUX_NATIVE_REPLY_ACK    (0x0 << 4)
+#define AUX_NATIVE_REPLY_NACK   (0x1 << 4)
+#define AUX_NATIVE_REPLY_DEFER  (0x2 << 4)
+#define AUX_NATIVE_REPLY_MASK   (0x3 << 4)
+#define AUX_I2C_REPLY_ACK       (0x0 << 6)
+#define AUX_I2C_REPLY_NACK      (0x1 << 6)
+#define AUX_I2C_REPLY_DEFER     (0x2 << 6)
+#define AUX_I2C_REPLY_MASK      (0x3 << 6)
+/* AUX CH addresses */
+/* DPCD */
+#define DP_DPCD_REV                         0x000
+#define DP_MAX_LINK_RATE                    0x001
+#define DP_MAX_LANE_COUNT                   0x002
+# define DP_MAX_LANE_COUNT_MASK             0x1f
+# define DP_ENHANCED_FRAME_CAP              (1 << 7)
+#define DP_MAX_DOWNSPREAD                   0x003
+# define DP_NO_AUX_HANDSHAKE_LINK_TRAINING  (1 << 6)
+#define DP_NORP                             0x004
+#define DP_DOWNSTREAMPORT_PRESENT           0x005
+# define DP_DWN_STRM_PORT_PRESENT           (1 << 0)
+# define DP_DWN_STRM_PORT_TYPE_MASK         0x06
+/* 00b = DisplayPort */
+/* 01b = Analog */
+/* 10b = TMDS or HDMI */
+/* 11b = Other */
+# define DP_FORMAT_CONVERSION               (1 << 3)
+#define DP_MAIN_LINK_CHANNEL_CODING         0x006
+/* link configuration */
+#define DP_LINK_BW_SET                      0x100
+# define DP_LINK_BW_1_62                    0x06
+# define DP_LINK_BW_2_7                     0x0a
+#define DP_LANE_COUNT_SET                   0x101
+# define DP_LANE_COUNT_MASK                 0x0f
+# define DP_LANE_COUNT_ENHANCED_FRAME_EN    (1 << 7)
+#define DP_TRAINING_PATTERN_SET             0x102
+# define DP_TRAINING_PATTERN_DISABLE        0
+# define DP_TRAINING_PATTERN_1              1
+# define DP_TRAINING_PATTERN_2              2
+# define DP_TRAINING_PATTERN_MASK           0x3
+# define DP_LINK_QUAL_PATTERN_DISABLE       (0 << 2)
+# define DP_LINK_QUAL_PATTERN_D10_2         (1 << 2)
+# define DP_LINK_QUAL_PATTERN_ERROR_RATE    (2 << 2)
+# define DP_LINK_QUAL_PATTERN_PRBS7         (3 << 2)
+# define DP_LINK_QUAL_PATTERN_MASK          (3 << 2)
+# define DP_RECOVERED_CLOCK_OUT_EN          (1 << 4)
+# define DP_LINK_SCRAMBLING_DISABLE         (1 << 5)
+# define DP_SYMBOL_ERROR_COUNT_BOTH         (0 << 6)
+# define DP_SYMBOL_ERROR_COUNT_DISPARITY    (1 << 6)
+# define DP_SYMBOL_ERROR_COUNT_SYMBOL       (2 << 6)
+# define DP_SYMBOL_ERROR_COUNT_MASK         (3 << 6)
+#define DP_TRAINING_LANE0_SET               0x103
+#define DP_TRAINING_LANE1_SET               0x104
+#define DP_TRAINING_LANE2_SET               0x105
+#define DP_TRAINING_LANE3_SET               0x106
+# define DP_TRAIN_VOLTAGE_SWING_MASK        0x3
+# define DP_TRAIN_VOLTAGE_SWING_SHIFT       0
+# define DP_TRAIN_MAX_SWING_REACHED         (1 << 2)
+# define DP_TRAIN_VOLTAGE_SWING_400         (0 << 0)
+# define DP_TRAIN_VOLTAGE_SWING_600         (1 << 0)
+# define DP_TRAIN_VOLTAGE_SWING_800         (2 << 0)
+# define DP_TRAIN_VOLTAGE_SWING_1200        (3 << 0)
+# define DP_TRAIN_PRE_EMPHASIS_MASK         (3 << 3)
+# define DP_TRAIN_PRE_EMPHASIS_0            (0 << 3)
+# define DP_TRAIN_PRE_EMPHASIS_3_5          (1 << 3)
+# define DP_TRAIN_PRE_EMPHASIS_6            (2 << 3)
+# define DP_TRAIN_PRE_EMPHASIS_9_5          (3 << 3)
+# define DP_TRAIN_PRE_EMPHASIS_SHIFT        3
+# define DP_TRAIN_MAX_PRE_EMPHASIS_REACHED  (1 << 5)
+#define DP_DOWNSPREAD_CTRL                  0x107
+# define DP_SPREAD_AMP_0_5                  (1 << 4)
+#define DP_MAIN_LINK_CHANNEL_CODING_SET     0x108
+# define DP_SET_ANSI_8B10B                  (1 << 0)
+#define DP_LANE0_1_STATUS                   0x202
+#define DP_LANE2_3_STATUS                   0x203
+# define DP_LANE_CR_DONE                    (1 << 0)
+# define DP_LANE_CHANNEL_EQ_DONE            (1 << 1)
+# define DP_LANE_SYMBOL_LOCKED              (1 << 2)
+#define DP_CHANNEL_EQ_BITS (DP_LANE_CR_DONE |           \
+                            DP_LANE_CHANNEL_EQ_DONE |   \
+                            DP_LANE_SYMBOL_LOCKED)
+#define DP_LANE_ALIGN_STATUS_UPDATED        0x204
+#define DP_INTERLANE_ALIGN_DONE             (1 << 0)
+#define DP_DOWNSTREAM_PORT_STATUS_CHANGED   (1 << 6)
+#define DP_LINK_STATUS_UPDATED              (1 << 7)
+#define DP_SINK_STATUS                      0x205
+#define DP_RECEIVE_PORT_0_STATUS            (1 << 0)
+#define DP_RECEIVE_PORT_1_STATUS            (1 << 1)
+#define DP_ADJUST_REQUEST_LANE0_1           0x206
+#define DP_ADJUST_REQUEST_LANE2_3           0x207
+# define DP_ADJUST_VOLTAGE_SWING_LANE0_MASK  0x03
+# define DP_ADJUST_VOLTAGE_SWING_LANE0_SHIFT 0
+# define DP_ADJUST_PRE_EMPHASIS_LANE0_MASK   0x0c
+# define DP_ADJUST_PRE_EMPHASIS_LANE0_SHIFT  2
+# define DP_ADJUST_VOLTAGE_SWING_LANE1_MASK  0x30
+# define DP_ADJUST_VOLTAGE_SWING_LANE1_SHIFT 4
+# define DP_ADJUST_PRE_EMPHASIS_LANE1_MASK   0xc0
+# define DP_ADJUST_PRE_EMPHASIS_LANE1_SHIFT  6
+#define DP_SET_POWER                        0x600
+# define DP_SET_POWER_D0                    0x1
+# define DP_SET_POWER_D3                    0x2
+#define MODE_I2C_START  1
+#define MODE_I2C_WRITE  2
+#define MODE_I2C_READ   4
+#define MODE_I2C_STOP   8
+struct i2c_algo_dp_aux_data {
+        bool running;
+        u16 address;
+        int (*aux_ch) (struct i2c_adapter *adapter,
+                       int mode, uint8_t write_byte,
+                       uint8_t *read_byte);
+};
+int
+i2c_dp_aux_add_bus(struct i2c_adapter *adapter);
+#endif /* _DRM_DP_HELPER_H_ */
diff --git a/include/drm/drm_edid.h b/include/drm/drm_edid.h
index 7d6c9a2dfcbb..b4209898f115 100644
--- a/include/drm/drm_edid.h
+++ b/include/drm/drm_edid.h
@@ -106,6 +106,10 @@ struct detailed_data_color_point {
        u8 wpindex2[3];
 } __attribute__((packed));
+struct cvt_timing {
+        u8 code[3];
+} __attribute__((packed));
 struct detailed_non_pixel {
        u8 pad1;
        u8 type; /* ff=serial, fe=string, fd=monitor range, fc=monitor name
@@ -117,9 +121,13 @@ struct detailed_non_pixel {
                struct detailed_data_monitor_range range;
                struct detailed_data_wpindex color;
                struct std_timing timings[5];
+                struct cvt_timing cvt[4];
        } data;
 } __attribute__((packed));
+#define EDID_DETAIL_EST_TIMINGS 0xf7
+#define EDID_DETAIL_CVT_3BYTE 0xf8
+#define EDID_DETAIL_COLOR_MGMT_DATA 0xf9
 #define EDID_DETAIL_STD_MODES 0xfa
 #define EDID_DETAIL_MONITOR_CPDATA 0xfb
 #define EDID_DETAIL_MONITOR_NAME 0xfc
@@ -193,4 +201,7 @@ struct edid {
 #define EDID_PRODUCT_ID(e) ((e)->prod_code[0] | ((e)->prod_code[1] << 8))
+/* define the number of Extension EDID block */
+#define DRM_MAX_EDID_EXT_NUM 4
 #endif /* __DRM_EDID_H__ */
diff --git a/include/drm/drm_mem_util.h b/include/drm/drm_mem_util.h
new file mode 100644
index 000000000000..6bd325fedc87
--- /dev/null
+++ b/include/drm/drm_mem_util.h
@@ -0,0 +1,65 @@
+/*
+ * Copyright © 2008 Intel Corporation
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ *
+ * Authors:
+ *     Jesse Barnes <jbarnes@virtuousgeek.org>
+ *
+ */
+#ifndef _DRM_MEM_UTIL_H_
+#define _DRM_MEM_UTIL_H_
+#include <linux/vmalloc.h>
+static __inline__ void *drm_calloc_large(size_t nmemb, size_t size)
+{
+        if (size != 0 && nmemb > ULONG_MAX / size)
+                return NULL;
+        if (size * nmemb <= PAGE_SIZE)
+            return kcalloc(nmemb, size, GFP_KERNEL);
+        return __vmalloc(size * nmemb,
+                         GFP_KERNEL | __GFP_HIGHMEM | __GFP_ZERO, PAGE_KERNEL);
+}
+/* Modeled after cairo's malloc_ab, it's like calloc but without the zeroing. */
+static __inline__ void *drm_malloc_ab(size_t nmemb, size_t size)
+{
+        if (size != 0 && nmemb > ULONG_MAX / size)
+                return NULL;
+        if (size * nmemb <= PAGE_SIZE)
+            return kmalloc(nmemb * size, GFP_KERNEL);
+        return __vmalloc(size * nmemb,
+                         GFP_KERNEL | __GFP_HIGHMEM, PAGE_KERNEL);
+}
+static __inline void drm_free_large(void *ptr)
+{
+        if (!is_vmalloc_addr(ptr))
+                return kfree(ptr);
+        vfree(ptr);
+}
+#endif
diff --git a/include/drm/drm_mm.h b/include/drm/drm_mm.h
index 62329f9a42cb..4c10be39a43b 100644
--- a/include/drm/drm_mm.h
+++ b/include/drm/drm_mm.h
@@ -66,6 +66,13 @@ extern struct drm_mm_node *drm_mm_get_block_generic(struct drm_mm_node *node,
                                                    unsigned long size,
                                                    unsigned alignment,
                                                    int atomic);
+extern struct drm_mm_node *drm_mm_get_block_range_generic(
+                                                struct drm_mm_node *node,
+                                                unsigned long size,
+                                                unsigned alignment,
+                                                unsigned long start,
+                                                unsigned long end,
+                                                int atomic);
 static inline struct drm_mm_node *drm_mm_get_block(struct drm_mm_node *parent,
                                                   unsigned long size,
                                                   unsigned alignment)
@@ -78,11 +85,38 @@ static inline struct drm_mm_node *drm_mm_get_block_atomic(struct drm_mm_node *pa
 {
        return drm_mm_get_block_generic(parent, size, alignment, 1);
 }
+static inline struct drm_mm_node *drm_mm_get_block_range(
+                                                struct drm_mm_node *parent,
+                                                unsigned long size,
+                                                unsigned alignment,
+                                                unsigned long start,
+                                                unsigned long end)
+{
+        return drm_mm_get_block_range_generic(parent, size, alignment,
+                                                start, end, 0);
+}
+static inline struct drm_mm_node *drm_mm_get_block_atomic_range(
+                                                struct drm_mm_node *parent,
+                                                unsigned long size,
+                                                unsigned alignment,
+                                                unsigned long start,
+                                                unsigned long end)
+{
+        return drm_mm_get_block_range_generic(parent, size, alignment,
+                                                start, end, 1);
+}
 extern void drm_mm_put_block(struct drm_mm_node *cur);
 extern struct drm_mm_node *drm_mm_search_free(const struct drm_mm *mm,
                                              unsigned long size,
                                              unsigned alignment,
                                              int best_match);
+extern struct drm_mm_node *drm_mm_search_free_in_range(
+                                                const struct drm_mm *mm,
+                                                unsigned long size,
+                                                unsigned alignment,
+                                                unsigned long start,
+                                                unsigned long end,
+                                                int best_match);
 extern int drm_mm_init(struct drm_mm *mm, unsigned long start,
                       unsigned long size);
 extern void drm_mm_takedown(struct drm_mm *mm);
@@ -99,6 +133,7 @@ static inline struct drm_mm *drm_get_mm(struct drm_mm_node *block)
        return block->mm;
 }
+extern void drm_mm_debug_table(struct drm_mm *mm, const char *prefix);
 #ifdef CONFIG_DEBUG_FS
 int drm_mm_dump_table(struct seq_file *m, struct drm_mm *mm);
 #endif
diff --git a/include/drm/drm_mode.h b/include/drm/drm_mode.h
index 1f908416aedb..c5ba1636613c 100644
--- a/include/drm/drm_mode.h
+++ b/include/drm/drm_mode.h
@@ -27,9 +27,6 @@
 #ifndef _DRM_MODE_H
 #define _DRM_MODE_H
-#include <linux/kernel.h>
-#include <linux/types.h>
 #define DRM_DISPLAY_INFO_LEN    32
 #define DRM_CONNECTOR_NAME_LEN  32
 #define DRM_DISPLAY_MODE_LEN    32
@@ -78,12 +75,17 @@
 #define DRM_MODE_DITHERING_OFF  0
 #define DRM_MODE_DITHERING_ON   1
+/* Dirty info options */
+#define DRM_MODE_DIRTY_OFF      0
+#define DRM_MODE_DIRTY_ON       1
+#define DRM_MODE_DIRTY_ANNOTATE 2
 struct drm_mode_modeinfo {
        __u32 clock;
        __u16 hdisplay, hsync_start, hsync_end, htotal, hskew;
        __u16 vdisplay, vsync_start, vsync_end, vtotal, vscan;
-        __u32 vrefresh; /* vertical refresh * 1000 */
+        __u32 vrefresh;
        __u32 flags;
        __u32 type;
@@ -158,6 +160,7 @@ struct drm_mode_get_encoder {
 #define DRM_MODE_CONNECTOR_HDMIA        11
 #define DRM_MODE_CONNECTOR_HDMIB        12
 #define DRM_MODE_CONNECTOR_TV           13
+#define DRM_MODE_CONNECTOR_eDP          14
 struct drm_mode_get_connector {
@@ -225,6 +228,45 @@ struct drm_mode_fb_cmd {
        __u32 handle;
 };
+#define DRM_MODE_FB_DIRTY_ANNOTATE_COPY 0x01
+#define DRM_MODE_FB_DIRTY_ANNOTATE_FILL 0x02
+#define DRM_MODE_FB_DIRTY_FLAGS         0x03
+/*
+ * Mark a region of a framebuffer as dirty.
+ *
+ * Some hardware does not automatically update display contents
+ * as a hardware or software draw to a framebuffer. This ioctl
+ * allows userspace to tell the kernel and the hardware what
+ * regions of the framebuffer have changed.
+ *
+ * The kernel or hardware is free to update more then just the
+ * region specified by the clip rects. The kernel or hardware
+ * may also delay and/or coalesce several calls to dirty into a
+ * single update.
+ *
+ * Userspace may annotate the updates, the annotates are a
+ * promise made by the caller that the change is either a copy
+ * of pixels or a fill of a single color in the region specified.
+ *
+ * If the DRM_MODE_FB_DIRTY_ANNOTATE_COPY flag is given then
+ * the number of updated regions are half of num_clips given,
+ * where the clip rects are paired in src and dst. The width and
+ * height of each one of the pairs must match.
+ *
+ * If the DRM_MODE_FB_DIRTY_ANNOTATE_FILL flag is given the caller
+ * promises that the region specified of the clip rects is filled
+ * completely with a single color as given in the color argument.
+ */
+struct drm_mode_fb_dirty_cmd {
+        __u32 fb_id;
+        __u32 flags;
+        __u32 color;
+        __u32 num_clips;
+        __u64 clips_ptr;
+};
 struct drm_mode_mode_cmd {
        __u32 connector_id;
        struct drm_mode_modeinfo mode;
@@ -268,4 +310,37 @@ struct drm_mode_crtc_lut {
        __u64 blue;
 };
+#define DRM_MODE_PAGE_FLIP_EVENT 0x01
+#define DRM_MODE_PAGE_FLIP_FLAGS DRM_MODE_PAGE_FLIP_EVENT
+/*
+ * Request a page flip on the specified crtc.
+ *
+ * This ioctl will ask KMS to schedule a page flip for the specified
+ * crtc.  Once any pending rendering targeting the specified fb (as of
+ * ioctl time) has completed, the crtc will be reprogrammed to display
+ * that fb after the next vertical refresh.  The ioctl returns
+ * immediately, but subsequent rendering to the current fb will block
+ * in the execbuffer ioctl until the page flip happens.  If a page
+ * flip is already pending as the ioctl is called, EBUSY will be
+ * returned.
+ *
+ * The ioctl supports one flag, DRM_MODE_PAGE_FLIP_EVENT, which will
+ * request that drm sends back a vblank event (see drm.h: struct
+ * drm_event_vblank) when the page flip is done.  The user_data field
+ * passed in with this ioctl will be returned as the user_data field
+ * in the vblank event struct.
+ *
+ * The reserved field must be zero until we figure out something
+ * clever to use it for.
+ */
+struct drm_mode_crtc_page_flip {
+        __u32 crtc_id;
+        __u32 fb_id;
+        __u32 flags;
+        __u32 reserved;
+        __u64 user_data;
+};
 #endif
diff --git a/include/drm/drm_os_linux.h b/include/drm/drm_os_linux.h
index 26641e95e0a4..393369147a2d 100644
--- a/include/drm/drm_os_linux.h
+++ b/include/drm/drm_os_linux.h
@@ -123,5 +123,5 @@ do {								\
        remove_wait_queue(&(queue), &entry);                    \
 } while (0)
-#define DRM_WAKEUP( queue ) wake_up_interruptible( queue )
+#define DRM_WAKEUP( queue ) wake_up( queue )
 #define DRM_INIT_WAITQUEUE( queue ) init_waitqueue_head( queue )
diff --git a/include/drm/drm_pciids.h b/include/drm/drm_pciids.h
index e6f3b120f51a..2d428b088cc8 100644
--- a/include/drm/drm_pciids.h
+++ b/include/drm/drm_pciids.h
@@ -6,6 +6,7 @@
        {0x1002, 0x3150, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV380|RADEON_IS_MOBILITY}, \
        {0x1002, 0x3152, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV380|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
        {0x1002, 0x3154, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV380|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+        {0x1002, 0x3155, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV380|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
        {0x1002, 0x3E50, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV380|RADEON_NEW_MEMMAP}, \
        {0x1002, 0x3E54, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV380|RADEON_NEW_MEMMAP}, \
        {0x1002, 0x4136, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS100|RADEON_IS_IGP}, \
@@ -141,6 +142,41 @@
        {0x1002, 0x5e4c, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV410|RADEON_NEW_MEMMAP}, \
        {0x1002, 0x5e4d, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV410|RADEON_NEW_MEMMAP}, \
        {0x1002, 0x5e4f, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV410|RADEON_NEW_MEMMAP}, \
+        {0x1002, 0x6880, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CYPRESS|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+        {0x1002, 0x6888, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CYPRESS|RADEON_NEW_MEMMAP}, \
+        {0x1002, 0x6889, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CYPRESS|RADEON_NEW_MEMMAP}, \
+        {0x1002, 0x688A, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CYPRESS|RADEON_NEW_MEMMAP}, \
+        {0x1002, 0x6898, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CYPRESS|RADEON_NEW_MEMMAP}, \
+        {0x1002, 0x6899, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CYPRESS|RADEON_NEW_MEMMAP}, \
+        {0x1002, 0x689c, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HEMLOCK|RADEON_NEW_MEMMAP}, \
+        {0x1002, 0x689d, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HEMLOCK|RADEON_NEW_MEMMAP}, \
+        {0x1002, 0x689e, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CYPRESS|RADEON_NEW_MEMMAP}, \
+        {0x1002, 0x68a0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_JUNIPER|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+        {0x1002, 0x68a1, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_JUNIPER|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+        {0x1002, 0x68a8, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_JUNIPER|RADEON_NEW_MEMMAP}, \
+        {0x1002, 0x68a9, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_JUNIPER|RADEON_NEW_MEMMAP}, \
+        {0x1002, 0x68b0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_JUNIPER|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+        {0x1002, 0x68b8, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_JUNIPER|RADEON_NEW_MEMMAP}, \
+        {0x1002, 0x68b9, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_JUNIPER|RADEON_NEW_MEMMAP}, \
+        {0x1002, 0x68be, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_JUNIPER|RADEON_NEW_MEMMAP}, \
+        {0x1002, 0x68c0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_REDWOOD|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+        {0x1002, 0x68c1, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_REDWOOD|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+        {0x1002, 0x68c8, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_REDWOOD|RADEON_NEW_MEMMAP}, \
+        {0x1002, 0x68c9, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_REDWOOD|RADEON_NEW_MEMMAP}, \
+        {0x1002, 0x68d8, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_REDWOOD|RADEON_NEW_MEMMAP}, \
+        {0x1002, 0x68d9, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_REDWOOD|RADEON_NEW_MEMMAP}, \
+        {0x1002, 0x68da, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_REDWOOD|RADEON_NEW_MEMMAP}, \
+        {0x1002, 0x68de, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_REDWOOD|RADEON_NEW_MEMMAP}, \
+        {0x1002, 0x68e0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CEDAR|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+        {0x1002, 0x68e1, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CEDAR|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+        {0x1002, 0x68e4, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CEDAR|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+        {0x1002, 0x68e5, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CEDAR|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+        {0x1002, 0x68e8, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CEDAR|RADEON_NEW_MEMMAP}, \
+        {0x1002, 0x68e9, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CEDAR|RADEON_NEW_MEMMAP}, \
+        {0x1002, 0x68f1, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CEDAR|RADEON_NEW_MEMMAP}, \
+        {0x1002, 0x68f8, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CEDAR|RADEON_NEW_MEMMAP}, \
+        {0x1002, 0x68f9, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CEDAR|RADEON_NEW_MEMMAP}, \
+        {0x1002, 0x68fe, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CEDAR|RADEON_NEW_MEMMAP}, \
        {0x1002, 0x7100, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R520|RADEON_NEW_MEMMAP}, \
        {0x1002, 0x7101, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R520|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
        {0x1002, 0x7102, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R520|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
@@ -375,6 +411,7 @@
        {0x1002, 0x9712, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS880|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP|RADEON_IS_IGP}, \
        {0x1002, 0x9713, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS880|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP|RADEON_IS_IGP}, \
        {0x1002, 0x9714, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS880|RADEON_NEW_MEMMAP|RADEON_IS_IGP}, \
+        {0x1002, 0x9715, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS880|RADEON_NEW_MEMMAP|RADEON_IS_IGP}, \
        {0, 0, 0}
 #define r128_PCI_IDS \
@@ -558,4 +595,5 @@
        {0x8086, 0x35e8, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, 0xffff00, 0}, \
        {0x8086, 0x0042, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, 0xffff00, 0}, \
        {0x8086, 0x0046, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, 0xffff00, 0}, \
+        {0x8086, 0x0102, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, 0xffff00, 0}, \
        {0, 0, 0}
diff --git a/include/drm/i2c/ch7006.h b/include/drm/i2c/ch7006.h
new file mode 100644
index 000000000000..8390b437a1f8
--- /dev/null
+++ b/include/drm/i2c/ch7006.h
@@ -0,0 +1,86 @@
+/*
+ * Copyright (C) 2009 Francisco Jerez.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial
+ * portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
+ * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+#ifndef __DRM_I2C_CH7006_H__
+#define __DRM_I2C_CH7006_H__
+/**
+ * struct ch7006_encoder_params
+ *
+ * Describes how the ch7006 is wired up with the GPU. It should be
+ * used as the @params parameter of its @set_config method.
+ *
+ * See "http://www.chrontel.com/pdf/7006.pdf" for their precise
+ * meaning.
+ */
+struct ch7006_encoder_params {
+        enum {
+                CH7006_FORMAT_RGB16 = 0,
+                CH7006_FORMAT_YCrCb24m16,
+                CH7006_FORMAT_RGB24m16,
+                CH7006_FORMAT_RGB15,
+                CH7006_FORMAT_RGB24m12C,
+                CH7006_FORMAT_RGB24m12I,
+                CH7006_FORMAT_RGB24m8,
+                CH7006_FORMAT_RGB16m8,
+                CH7006_FORMAT_RGB15m8,
+                CH7006_FORMAT_YCrCb24m8,
+        } input_format;
+        enum {
+                CH7006_CLOCK_SLAVE = 0,
+                CH7006_CLOCK_MASTER,
+        } clock_mode;
+        enum {
+                CH7006_CLOCK_EDGE_NEG = 0,
+                CH7006_CLOCK_EDGE_POS,
+        } clock_edge;
+        int xcm, pcm;
+        enum {
+                CH7006_SYNC_SLAVE = 0,
+                CH7006_SYNC_MASTER,
+        } sync_direction;
+        enum {
+                CH7006_SYNC_SEPARATED = 0,
+                CH7006_SYNC_EMBEDDED,
+        } sync_encoding;
+        enum {
+                CH7006_POUT_1_8V = 0,
+                CH7006_POUT_3_3V,
+        } pout_level;
+        enum {
+                CH7006_ACTIVE_HSYNC = 0,
+                CH7006_ACTIVE_DSTART,
+        } active_detect;
+};
+#endif
diff --git a/include/drm/i915_drm.h b/include/drm/i915_drm.h
index 7e0cb1da92e6..b64a8d7cdf6d 100644
--- a/include/drm/i915_drm.h
+++ b/include/drm/i915_drm.h
@@ -27,11 +27,11 @@
 #ifndef _I915_DRM_H_
 #define _I915_DRM_H_
+#include "drm.h"
 /* Please note that modifications to all structs defined here are
 * subject to backwards-compatibility constraints.
 */
-#include <linux/types.h>
-#include "drm.h"
 /* Each region is a minimum of 16k, and there are at most 255 of them.
 */
@@ -186,6 +186,9 @@ typedef struct _drm_i915_sarea {
 #define DRM_I915_GEM_MMAP_GTT   0x24
 #define DRM_I915_GET_PIPE_FROM_CRTC_ID  0x25
 #define DRM_I915_GEM_MADVISE    0x26
+#define DRM_I915_OVERLAY_PUT_IMAGE      0x27
+#define DRM_I915_OVERLAY_ATTRS  0x28
+#define DRM_I915_GEM_EXECBUFFER2        0x29
 #define DRM_IOCTL_I915_INIT             DRM_IOW( DRM_COMMAND_BASE + DRM_I915_INIT, drm_i915_init_t)
 #define DRM_IOCTL_I915_FLUSH            DRM_IO ( DRM_COMMAND_BASE + DRM_I915_FLUSH)
@@ -205,6 +208,7 @@ typedef struct _drm_i915_sarea {
 #define DRM_IOCTL_I915_VBLANK_SWAP      DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_VBLANK_SWAP, drm_i915_vblank_swap_t)
 #define DRM_IOCTL_I915_GEM_INIT         DRM_IOW(DRM_COMMAND_BASE + DRM_I915_GEM_INIT, struct drm_i915_gem_init)
 #define DRM_IOCTL_I915_GEM_EXECBUFFER   DRM_IOW(DRM_COMMAND_BASE + DRM_I915_GEM_EXECBUFFER, struct drm_i915_gem_execbuffer)
+#define DRM_IOCTL_I915_GEM_EXECBUFFER2  DRM_IOW(DRM_COMMAND_BASE + DRM_I915_GEM_EXECBUFFER2, struct drm_i915_gem_execbuffer2)
 #define DRM_IOCTL_I915_GEM_PIN          DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_GEM_PIN, struct drm_i915_gem_pin)
 #define DRM_IOCTL_I915_GEM_UNPIN        DRM_IOW(DRM_COMMAND_BASE + DRM_I915_GEM_UNPIN, struct drm_i915_gem_unpin)
 #define DRM_IOCTL_I915_GEM_BUSY         DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_GEM_BUSY, struct drm_i915_gem_busy)
@@ -221,8 +225,10 @@ typedef struct _drm_i915_sarea {
 #define DRM_IOCTL_I915_GEM_SET_TILING   DRM_IOWR (DRM_COMMAND_BASE + DRM_I915_GEM_SET_TILING, struct drm_i915_gem_set_tiling)
 #define DRM_IOCTL_I915_GEM_GET_TILING   DRM_IOWR (DRM_COMMAND_BASE + DRM_I915_GEM_GET_TILING, struct drm_i915_gem_get_tiling)
 #define DRM_IOCTL_I915_GEM_GET_APERTURE DRM_IOR  (DRM_COMMAND_BASE + DRM_I915_GEM_GET_APERTURE, struct drm_i915_gem_get_aperture)
-#define DRM_IOCTL_I915_GET_PIPE_FROM_CRTC_ID DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_GET_PIPE_FROM_CRTC_ID, struct drm_intel_get_pipe_from_crtc_id)
+#define DRM_IOCTL_I915_GET_PIPE_FROM_CRTC_ID DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_GET_PIPE_FROM_CRTC_ID, struct drm_i915_get_pipe_from_crtc_id)
 #define DRM_IOCTL_I915_GEM_MADVISE      DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_GEM_MADVISE, struct drm_i915_gem_madvise)
+#define DRM_IOCTL_I915_OVERLAY_PUT_IMAGE        DRM_IOW(DRM_COMMAND_BASE + DRM_IOCTL_I915_OVERLAY_ATTRS, struct drm_intel_overlay_put_image)
+#define DRM_IOCTL_I915_OVERLAY_ATTRS    DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_OVERLAY_ATTRS, struct drm_intel_overlay_attrs)
 /* Allow drivers to submit batchbuffers directly to hardware, relying
 * on the security mechanisms provided by hardware.
@@ -266,6 +272,9 @@ typedef struct drm_i915_irq_wait {
 #define I915_PARAM_CHIPSET_ID            4
 #define I915_PARAM_HAS_GEM               5
 #define I915_PARAM_NUM_FENCES_AVAIL      6
+#define I915_PARAM_HAS_OVERLAY           7
+#define I915_PARAM_HAS_PAGEFLIPPING      8
+#define I915_PARAM_HAS_EXECBUF2          9
 typedef struct drm_i915_getparam {
        int param;
@@ -561,6 +570,57 @@ struct drm_i915_gem_execbuffer {
        __u64 cliprects_ptr;
 };
+struct drm_i915_gem_exec_object2 {
+        /**
+         * User's handle for a buffer to be bound into the GTT for this
+         * operation.
+         */
+        __u32 handle;
+        /** Number of relocations to be performed on this buffer */
+        __u32 relocation_count;
+        /**
+         * Pointer to array of struct drm_i915_gem_relocation_entry containing
+         * the relocations to be performed in this buffer.
+         */
+        __u64 relocs_ptr;
+        /** Required alignment in graphics aperture */
+        __u64 alignment;
+        /**
+         * Returned value of the updated offset of the object, for future
+         * presumed_offset writes.
+         */
+        __u64 offset;
+#define EXEC_OBJECT_NEEDS_FENCE (1<<0)
+        __u64 flags;
+        __u64 rsvd1;
+        __u64 rsvd2;
+};
+struct drm_i915_gem_execbuffer2 {
+        /**
+         * List of gem_exec_object2 structs
+         */
+        __u64 buffers_ptr;
+        __u32 buffer_count;
+        /** Offset in the batchbuffer to start execution from. */
+        __u32 batch_start_offset;
+        /** Bytes used in batchbuffer from batch_start_offset */
+        __u32 batch_len;
+        __u32 DR1;
+        __u32 DR4;
+        __u32 num_cliprects;
+        /** This is a struct drm_clip_rect *cliprects */
+        __u64 cliprects_ptr;
+        __u64 flags; /* currently unused */
+        __u64 rsvd1;
+        __u64 rsvd2;
+};
 struct drm_i915_gem_pin {
        /** Handle of the buffer to be pinned. */
        __u32 handle;
@@ -686,4 +746,70 @@ struct drm_i915_gem_madvise {
        __u32 retained;
 };
+/* flags */
+#define I915_OVERLAY_TYPE_MASK          0xff
+#define I915_OVERLAY_YUV_PLANAR         0x01
+#define I915_OVERLAY_YUV_PACKED         0x02
+#define I915_OVERLAY_RGB                0x03
+#define I915_OVERLAY_DEPTH_MASK         0xff00
+#define I915_OVERLAY_RGB24              0x1000
+#define I915_OVERLAY_RGB16              0x2000
+#define I915_OVERLAY_RGB15              0x3000
+#define I915_OVERLAY_YUV422             0x0100
+#define I915_OVERLAY_YUV411             0x0200
+#define I915_OVERLAY_YUV420             0x0300
+#define I915_OVERLAY_YUV410             0x0400
+#define I915_OVERLAY_SWAP_MASK          0xff0000
+#define I915_OVERLAY_NO_SWAP            0x000000
+#define I915_OVERLAY_UV_SWAP            0x010000
+#define I915_OVERLAY_Y_SWAP             0x020000
+#define I915_OVERLAY_Y_AND_UV_SWAP      0x030000
+#define I915_OVERLAY_FLAGS_MASK         0xff000000
+#define I915_OVERLAY_ENABLE             0x01000000
+struct drm_intel_overlay_put_image {
+        /* various flags and src format description */
+        __u32 flags;
+        /* source picture description */
+        __u32 bo_handle;
+        /* stride values and offsets are in bytes, buffer relative */
+        __u16 stride_Y; /* stride for packed formats */
+        __u16 stride_UV;
+        __u32 offset_Y; /* offset for packet formats */
+        __u32 offset_U;
+        __u32 offset_V;
+        /* in pixels */
+        __u16 src_width;
+        __u16 src_height;
+        /* to compensate the scaling factors for partially covered surfaces */
+        __u16 src_scan_width;
+        __u16 src_scan_height;
+        /* output crtc description */
+        __u32 crtc_id;
+        __u16 dst_x;
+        __u16 dst_y;
+        __u16 dst_width;
+        __u16 dst_height;
+};
+/* flags */
+#define I915_OVERLAY_UPDATE_ATTRS       (1<<0)
+#define I915_OVERLAY_UPDATE_GAMMA       (1<<1)
+struct drm_intel_overlay_attrs {
+        __u32 flags;
+        __u32 color_key;
+        __s32 brightness;
+        __u32 contrast;
+        __u32 saturation;
+        __u32 gamma0;
+        __u32 gamma1;
+        __u32 gamma2;
+        __u32 gamma3;
+        __u32 gamma4;
+        __u32 gamma5;
+};
 #endif                          /* _I915_DRM_H_ */
diff --git a/include/drm/mga_drm.h b/include/drm/mga_drm.h
index 325fd6fb4a42..3ffbc4798afa 100644
--- a/include/drm/mga_drm.h
+++ b/include/drm/mga_drm.h
@@ -35,7 +35,7 @@
 #ifndef __MGA_DRM_H__
 #define __MGA_DRM_H__
-#include <linux/types.h>
+#include "drm.h"
 /* WARNING: If you change any of these defines, make sure to change the
 * defines in the Xserver file (mga_sarea.h)
diff --git a/include/drm/nouveau_drm.h b/include/drm/nouveau_drm.h
new file mode 100644
index 000000000000..a6a9f4af5ebd
--- /dev/null
+++ b/include/drm/nouveau_drm.h
@@ -0,0 +1,199 @@
+/*
+ * Copyright 2005 Stephane Marchesin.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+#ifndef __NOUVEAU_DRM_H__
+#define __NOUVEAU_DRM_H__
+#define NOUVEAU_DRM_HEADER_PATCHLEVEL 16
+struct drm_nouveau_channel_alloc {
+        uint32_t     fb_ctxdma_handle;
+        uint32_t     tt_ctxdma_handle;
+        int          channel;
+        uint32_t     pushbuf_domains;
+        /* Notifier memory */
+        uint32_t     notifier_handle;
+        /* DRM-enforced subchannel assignments */
+        struct {
+                uint32_t handle;
+                uint32_t grclass;
+        } subchan[8];
+        uint32_t nr_subchan;
+};
+struct drm_nouveau_channel_free {
+        int channel;
+};
+struct drm_nouveau_grobj_alloc {
+        int      channel;
+        uint32_t handle;
+        int      class;
+};
+struct drm_nouveau_notifierobj_alloc {
+        uint32_t channel;
+        uint32_t handle;
+        uint32_t size;
+        uint32_t offset;
+};
+struct drm_nouveau_gpuobj_free {
+        int      channel;
+        uint32_t handle;
+};
+/* FIXME : maybe unify {GET,SET}PARAMs */
+#define NOUVEAU_GETPARAM_PCI_VENDOR      3
+#define NOUVEAU_GETPARAM_PCI_DEVICE      4
+#define NOUVEAU_GETPARAM_BUS_TYPE        5
+#define NOUVEAU_GETPARAM_FB_PHYSICAL     6
+#define NOUVEAU_GETPARAM_AGP_PHYSICAL    7
+#define NOUVEAU_GETPARAM_FB_SIZE         8
+#define NOUVEAU_GETPARAM_AGP_SIZE        9
+#define NOUVEAU_GETPARAM_PCI_PHYSICAL    10
+#define NOUVEAU_GETPARAM_CHIPSET_ID      11
+#define NOUVEAU_GETPARAM_VM_VRAM_BASE    12
+#define NOUVEAU_GETPARAM_GRAPH_UNITS     13
+struct drm_nouveau_getparam {
+        uint64_t param;
+        uint64_t value;
+};
+struct drm_nouveau_setparam {
+        uint64_t param;
+        uint64_t value;
+};
+#define NOUVEAU_GEM_DOMAIN_CPU       (1 << 0)
+#define NOUVEAU_GEM_DOMAIN_VRAM      (1 << 1)
+#define NOUVEAU_GEM_DOMAIN_GART      (1 << 2)
+#define NOUVEAU_GEM_DOMAIN_MAPPABLE  (1 << 3)
+struct drm_nouveau_gem_info {
+        uint32_t handle;
+        uint32_t domain;
+        uint64_t size;
+        uint64_t offset;
+        uint64_t map_handle;
+        uint32_t tile_mode;
+        uint32_t tile_flags;
+};
+struct drm_nouveau_gem_new {
+        struct drm_nouveau_gem_info info;
+        uint32_t channel_hint;
+        uint32_t align;
+};
+#define NOUVEAU_GEM_MAX_BUFFERS 1024
+struct drm_nouveau_gem_pushbuf_bo_presumed {
+        uint32_t valid;
+        uint32_t domain;
+        uint64_t offset;
+};
+struct drm_nouveau_gem_pushbuf_bo {
+        uint64_t user_priv;
+        uint32_t handle;
+        uint32_t read_domains;
+        uint32_t write_domains;
+        uint32_t valid_domains;
+        struct drm_nouveau_gem_pushbuf_bo_presumed presumed;
+};
+#define NOUVEAU_GEM_RELOC_LOW  (1 << 0)
+#define NOUVEAU_GEM_RELOC_HIGH (1 << 1)
+#define NOUVEAU_GEM_RELOC_OR   (1 << 2)
+#define NOUVEAU_GEM_MAX_RELOCS 1024
+struct drm_nouveau_gem_pushbuf_reloc {
+        uint32_t reloc_bo_index;
+        uint32_t reloc_bo_offset;
+        uint32_t bo_index;
+        uint32_t flags;
+        uint32_t data;
+        uint32_t vor;
+        uint32_t tor;
+};
+#define NOUVEAU_GEM_MAX_PUSH 512
+struct drm_nouveau_gem_pushbuf_push {
+        uint32_t bo_index;
+        uint32_t pad;
+        uint64_t offset;
+        uint64_t length;
+};
+struct drm_nouveau_gem_pushbuf {
+        uint32_t channel;
+        uint32_t nr_buffers;
+        uint64_t buffers;
+        uint32_t nr_relocs;
+        uint32_t nr_push;
+        uint64_t relocs;
+        uint64_t push;
+        uint32_t suffix0;
+        uint32_t suffix1;
+        uint64_t vram_available;
+        uint64_t gart_available;
+};
+#define NOUVEAU_GEM_CPU_PREP_NOWAIT                                  0x00000001
+#define NOUVEAU_GEM_CPU_PREP_NOBLOCK                                 0x00000002
+#define NOUVEAU_GEM_CPU_PREP_WRITE                                   0x00000004
+struct drm_nouveau_gem_cpu_prep {
+        uint32_t handle;
+        uint32_t flags;
+};
+struct drm_nouveau_gem_cpu_fini {
+        uint32_t handle;
+};
+enum nouveau_bus_type {
+        NV_AGP     = 0,
+        NV_PCI     = 1,
+        NV_PCIE    = 2,
+};
+struct drm_nouveau_sarea {
+};
+#define DRM_NOUVEAU_GETPARAM           0x00
+#define DRM_NOUVEAU_SETPARAM           0x01
+#define DRM_NOUVEAU_CHANNEL_ALLOC      0x02
+#define DRM_NOUVEAU_CHANNEL_FREE       0x03
+#define DRM_NOUVEAU_GROBJ_ALLOC        0x04
+#define DRM_NOUVEAU_NOTIFIEROBJ_ALLOC  0x05
+#define DRM_NOUVEAU_GPUOBJ_FREE        0x06
+#define DRM_NOUVEAU_GEM_NEW            0x40
+#define DRM_NOUVEAU_GEM_PUSHBUF        0x41
+#define DRM_NOUVEAU_GEM_CPU_PREP       0x42
+#define DRM_NOUVEAU_GEM_CPU_FINI       0x43
+#define DRM_NOUVEAU_GEM_INFO           0x44
+#endif /* __NOUVEAU_DRM_H__ */
diff --git a/include/drm/radeon_drm.h b/include/drm/radeon_drm.h
index 3b9932ab1756..81e614bf2dc3 100644
--- a/include/drm/radeon_drm.h
+++ b/include/drm/radeon_drm.h
@@ -33,7 +33,7 @@
 #ifndef __RADEON_DRM_H__
 #define __RADEON_DRM_H__
-#include <linux/types.h>
+#include "drm.h"
 /* WARNING: If you change any of these defines, make sure to change the
 * defines in the X server file (radeon_sarea.h)
@@ -808,6 +808,7 @@ struct drm_radeon_gem_create {
 #define RADEON_TILING_SWAP_32BIT  0x8
 #define RADEON_TILING_SURFACE     0x10 /* this object requires a surface
                                        * when mapped - i.e. front buffer */
+#define RADEON_TILING_MICRO_SQUARE 0x20
 struct drm_radeon_gem_set_tiling {
        uint32_t        handle;
diff --git a/include/drm/ttm/ttm_bo_api.h b/include/drm/ttm/ttm_bo_api.h
index 491146170522..81eb9f45883c 100644
--- a/include/drm/ttm/ttm_bo_api.h
+++ b/include/drm/ttm/ttm_bo_api.h
@@ -44,6 +44,29 @@ struct ttm_bo_device;
 struct drm_mm_node;
+/**
+ * struct ttm_placement
+ *
+ * @fpfn:               first valid page frame number to put the object
+ * @lpfn:               last valid page frame number to put the object
+ * @num_placement:      number of prefered placements
+ * @placement:          prefered placements
+ * @num_busy_placement: number of prefered placements when need to evict buffer
+ * @busy_placement:     prefered placements when need to evict buffer
+ *
+ * Structure indicating the placement you request for an object.
+ */
+struct ttm_placement {
+        unsigned        fpfn;
+        unsigned        lpfn;
+        unsigned        num_placement;
+        const uint32_t  *placement;
+        unsigned        num_busy_placement;
+        const uint32_t  *busy_placement;
+};
 /**
 * struct ttm_mem_reg
 *
@@ -109,10 +132,6 @@ struct ttm_tt;
 * the object is destroyed.
 * @event_queue: Queue for processes waiting on buffer object status change.
 * @lock: spinlock protecting mostly synchronization members.
- * @proposed_placement: Proposed placement for the buffer. Changed only by the
- * creator prior to validation as opposed to bo->mem.proposed_flags which is
- * changed by the implementation prior to a buffer move if it wants to outsmart
- * the buffer creator / user. This latter happens, for example, at eviction.
 * @mem: structure describing current placement.
 * @persistant_swap_storage: Usually the swap storage is deleted for buffers
 * pinned in physical memory. If this behaviour is not desired, this member
@@ -177,7 +196,6 @@ struct ttm_buffer_object {
         * Members protected by the bo::reserved lock.
         */
-        uint32_t proposed_placement;
        struct ttm_mem_reg mem;
        struct file *persistant_swap_storage;
        struct ttm_tt *ttm;
@@ -285,29 +303,30 @@ ttm_bo_reference(struct ttm_buffer_object *bo)
 * Note: It might be necessary to block validations before the
 * wait by reserving the buffer.
 * Returns -EBUSY if no_wait is true and the buffer is busy.
- * Returns -ERESTART if interrupted by a signal.
+ * Returns -ERESTARTSYS if interrupted by a signal.
 */
 extern int ttm_bo_wait(struct ttm_buffer_object *bo, bool lazy,
                       bool interruptible, bool no_wait);
 /**
- * ttm_buffer_object_validate
+ * ttm_bo_validate
 *
 * @bo: The buffer object.
- * @proposed_placement: Proposed_placement for the buffer object.
+ * @placement: Proposed placement for the buffer object.
 * @interruptible: Sleep interruptible if sleeping.
 * @no_wait: Return immediately if the buffer is busy.
 *
 * Changes placement and caching policy of the buffer object
- * according to bo::proposed_flags.
+ * according proposed placement.
 * Returns
- * -EINVAL on invalid proposed_flags.
+ * -EINVAL on invalid proposed placement.
 * -ENOMEM on out-of-memory condition.
 * -EBUSY if no_wait is true and buffer busy.
- * -ERESTART if interrupted by a signal.
+ * -ERESTARTSYS if interrupted by a signal.
 */
-extern int ttm_buffer_object_validate(struct ttm_buffer_object *bo,
+extern int ttm_bo_validate(struct ttm_buffer_object *bo,
-                                      uint32_t proposed_placement,
+                                struct ttm_placement *placement,
-                                      bool interruptible, bool no_wait);
+                                bool interruptible, bool no_wait);
 /**
 * ttm_bo_unref
 *
@@ -328,7 +347,7 @@ extern void ttm_bo_unref(struct ttm_buffer_object **bo);
 * waiting for buffer idle. This lock is recursive.
 * Returns
 * -EBUSY if the buffer is busy and no_wait is true.
- * -ERESTART if interrupted by a signal.
+ * -ERESTARTSYS if interrupted by a signal.
 */
 extern int
@@ -343,7 +362,7 @@ ttm_bo_synccpu_write_grab(struct ttm_buffer_object *bo, bool no_wait);
 extern void ttm_bo_synccpu_write_release(struct ttm_buffer_object *bo);
 /**
- * ttm_buffer_object_init
+ * ttm_bo_init
 *
 * @bdev: Pointer to a ttm_bo_device struct.
 * @bo: Pointer to a ttm_buffer_object to be initialized.
@@ -371,20 +390,20 @@ extern void ttm_bo_synccpu_write_release(struct ttm_buffer_object *bo);
 * Returns
 * -ENOMEM: Out of memory.
 * -EINVAL: Invalid placement flags.
- * -ERESTART: Interrupted by signal while sleeping waiting for resources.
+ * -ERESTARTSYS: Interrupted by signal while sleeping waiting for resources.
 */
-extern int ttm_buffer_object_init(struct ttm_bo_device *bdev,
+extern int ttm_bo_init(struct ttm_bo_device *bdev,
-                                  struct ttm_buffer_object *bo,
+                        struct ttm_buffer_object *bo,
-                                  unsigned long size,
+                        unsigned long size,
-                                  enum ttm_bo_type type,
+                        enum ttm_bo_type type,
-                                  uint32_t flags,
+                        struct ttm_placement *placement,
-                                  uint32_t page_alignment,
+                        uint32_t page_alignment,
-                                  unsigned long buffer_start,
+                        unsigned long buffer_start,
-                                  bool interrubtible,
+                        bool interrubtible,
-                                  struct file *persistant_swap_storage,
+                        struct file *persistant_swap_storage,
-                                  size_t acc_size,
+                        size_t acc_size,
-                                  void (*destroy) (struct ttm_buffer_object *));
+                        void (*destroy) (struct ttm_buffer_object *));
 /**
 * ttm_bo_synccpu_object_init
 *
@@ -405,47 +424,43 @@ extern int ttm_buffer_object_init(struct ttm_bo_device *bdev,
 * GEM user interface.
 * @p_bo: On successful completion *p_bo points to the created object.
 *
- * This function allocates a ttm_buffer_object, and then calls
+ * This function allocates a ttm_buffer_object, and then calls ttm_bo_init
- * ttm_buffer_object_init on that object.
+ * on that object. The destroy function is set to kfree().
- * The destroy function is set to kfree().
 * Returns
 * -ENOMEM: Out of memory.
 * -EINVAL: Invalid placement flags.
- * -ERESTART: Interrupted by signal while waiting for resources.
+ * -ERESTARTSYS: Interrupted by signal while waiting for resources.
 */
-extern int ttm_buffer_object_create(struct ttm_bo_device *bdev,
+extern int ttm_bo_create(struct ttm_bo_device *bdev,
-                                    unsigned long size,
+                                unsigned long size,
-                                    enum ttm_bo_type type,
+                                enum ttm_bo_type type,
-                                    uint32_t flags,
+                                struct ttm_placement *placement,
-                                    uint32_t page_alignment,
+                                uint32_t page_alignment,
-                                    unsigned long buffer_start,
+                                unsigned long buffer_start,
-                                    bool interruptible,
+                                bool interruptible,
-                                    struct file *persistant_swap_storage,
+                                struct file *persistant_swap_storage,
-                                    struct ttm_buffer_object **p_bo);
+                                struct ttm_buffer_object **p_bo);
 /**
 * ttm_bo_check_placement
 *
- * @bo: the buffer object.
+ * @bo:         the buffer object.
- * @set_flags: placement flags to set.
+ * @placement:  placements
- * @clr_flags: placement flags to clear.
 *
 * Performs minimal validity checking on an intended change of
 * placement flags.
 * Returns
 * -EINVAL: Intended change is invalid or not allowed.
 */
 extern int ttm_bo_check_placement(struct ttm_buffer_object *bo,
-                                  uint32_t set_flags, uint32_t clr_flags);
+                                        struct ttm_placement *placement);
 /**
 * ttm_bo_init_mm
 *
 * @bdev: Pointer to a ttm_bo_device struct.
 * @mem_type: The memory type.
- * @p_offset: offset for managed area in pages.
 * @p_size: size managed area in pages.
 *
 * Initialize a manager for a given memory type.
@@ -458,7 +473,7 @@ extern int ttm_bo_check_placement(struct ttm_buffer_object *bo,
 */
 extern int ttm_bo_init_mm(struct ttm_bo_device *bdev, unsigned type,
-                          unsigned long p_offset, unsigned long p_size);
+                                unsigned long p_size);
 /**
 * ttm_bo_clean_mm
 *
@@ -503,7 +518,7 @@ extern int ttm_bo_clean_mm(struct ttm_bo_device *bdev, unsigned mem_type);
 *
 * Returns:
 * -EINVAL: Invalid or uninitialized memory type.
- * -ERESTART: The call was interrupted by a signal while waiting to
+ * -ERESTARTSYS: The call was interrupted by a signal while waiting to
 * evict a buffer.
 */
@@ -606,7 +621,7 @@ extern int ttm_bo_mmap(struct file *filp, struct vm_area_struct *vma,
 * be called from the fops::read and fops::write method.
 * Returns:
 * See man (2) write, man(2) read. In particular,
- * the function may return -EINTR if
+ * the function may return -ERESTARTSYS if
 * interrupted by a signal.
 */
diff --git a/include/drm/ttm/ttm_bo_driver.h b/include/drm/ttm/ttm_bo_driver.h
index e8cd6d20aed2..6b9db917e717 100644
--- a/include/drm/ttm/ttm_bo_driver.h
+++ b/include/drm/ttm/ttm_bo_driver.h
@@ -115,7 +115,6 @@ struct ttm_backend {
        struct ttm_backend_func *func;
 };
-#define TTM_PAGE_FLAG_VMALLOC         (1 << 0)
 #define TTM_PAGE_FLAG_USER            (1 << 1)
 #define TTM_PAGE_FLAG_USER_DIRTY      (1 << 2)
 #define TTM_PAGE_FLAG_WRITE           (1 << 3)
@@ -242,12 +241,6 @@ struct ttm_mem_type_manager {
 /**
 * struct ttm_bo_driver
 *
- * @mem_type_prio: Priority array of memory types to place a buffer object in
- * if it fits without evicting buffers from any of these memory types.
- * @mem_busy_prio: Priority array of memory types to place a buffer object in
- * if it needs to evict buffers to make room.
- * @num_mem_type_prio: Number of elements in the @mem_type_prio array.
- * @num_mem_busy_prio: Number of elements in the @num_mem_busy_prio array.
 * @create_ttm_backend_entry: Callback to create a struct ttm_backend.
 * @invalidate_caches: Callback to invalidate read caches when a buffer object
 * has been evicted.
@@ -265,11 +258,6 @@ struct ttm_mem_type_manager {
 */
 struct ttm_bo_driver {
-        const uint32_t *mem_type_prio;
-        const uint32_t *mem_busy_prio;
-        uint32_t num_mem_type_prio;
-        uint32_t num_mem_busy_prio;
        /**
         * struct ttm_bo_driver member create_ttm_backend_entry
         *
@@ -306,7 +294,8 @@ struct ttm_bo_driver {
         * finished, they'll end up in bo->mem.flags
         */
-         uint32_t(*evict_flags) (struct ttm_buffer_object *bo);
+         void(*evict_flags) (struct ttm_buffer_object *bo,
+                                struct ttm_placement *placement);
        /**
         * struct ttm_bo_driver member move:
         *
@@ -363,6 +352,11 @@ struct ttm_bo_driver {
        /* notify the driver we are taking a fault on this BO
         * and have reserved it */
        void (*fault_reserve_notify)(struct ttm_buffer_object *bo);
+        /**
+         * notify the driver that we're about to swap out this bo
+         */
+        void (*swap_notify) (struct ttm_buffer_object *bo);
 };
 /**
@@ -545,6 +539,15 @@ extern int ttm_tt_set_user(struct ttm_tt *ttm,
 extern int ttm_tt_bind(struct ttm_tt *ttm, struct ttm_mem_reg *bo_mem);
 /**
+ * ttm_tt_populate:
+ *
+ * @ttm: The struct ttm_tt to contain the backing pages.
+ *
+ * Add backing pages to all of @ttm
+ */
+extern int ttm_tt_populate(struct ttm_tt *ttm);
+/**
 * ttm_ttm_destroy:
 *
 * @ttm: The struct ttm_tt.
@@ -639,12 +642,12 @@ extern bool ttm_mem_reg_is_pci(struct ttm_bo_device *bdev,
 * -EBUSY: No space available (only if no_wait == 1).
 * -ENOMEM: Could not allocate memory for the buffer object, either due to
 * fragmentation or concurrent allocators.
- * -ERESTART: An interruptible sleep was interrupted by a signal.
+ * -ERESTARTSYS: An interruptible sleep was interrupted by a signal.
 */
 extern int ttm_bo_mem_space(struct ttm_buffer_object *bo,
-                            uint32_t proposed_placement,
+                                struct ttm_placement *placement,
-                            struct ttm_mem_reg *mem,
+                                struct ttm_mem_reg *mem,
-                            bool interruptible, bool no_wait);
+                                bool interruptible, bool no_wait);
 /**
 * ttm_bo_wait_for_cpu
 *
@@ -654,7 +657,7 @@ extern int ttm_bo_mem_space(struct ttm_buffer_object *bo,
 * Wait until a buffer object is no longer sync'ed for CPU access.
 * Returns:
 * -EBUSY: Buffer object was sync'ed for CPU access. (only if no_wait == 1).
- * -ERESTART: An interruptible sleep was interrupted by a signal.
+ * -ERESTARTSYS: An interruptible sleep was interrupted by a signal.
 */
 extern int ttm_bo_wait_cpu(struct ttm_buffer_object *bo, bool no_wait);
@@ -758,7 +761,7 @@ extern void ttm_bo_unmap_virtual(struct ttm_buffer_object *bo);
 * -EAGAIN: The reservation may cause a deadlock.
 * Release all buffer reservations, wait for @bo to become unreserved and
 * try again. (only if use_sequence == 1).
- * -ERESTART: A wait for the buffer to become unreserved was interrupted by
+ * -ERESTARTSYS: A wait for the buffer to become unreserved was interrupted by
 * a signal. Release all buffer reservations and return to user-space.
 */
 extern int ttm_bo_reserve(struct ttm_buffer_object *bo,
@@ -786,34 +789,6 @@ extern void ttm_bo_unreserve(struct ttm_buffer_object *bo);
 extern int ttm_bo_wait_unreserved(struct ttm_buffer_object *bo,
                                  bool interruptible);
-/**
- * ttm_bo_block_reservation
- *
- * @bo: A pointer to a struct ttm_buffer_object.
- * @interruptible: Use interruptible sleep when waiting.
- * @no_wait: Don't sleep, but rather return -EBUSY.
- *
- * Block reservation for validation by simply reserving the buffer.
- * This is intended for single buffer use only without eviction,
- * and thus needs no deadlock protection.
- *
- * Returns:
- * -EBUSY: If no_wait == 1 and the buffer is already reserved.
- * -ERESTART: If interruptible == 1 and the process received a signal
- * while sleeping.
- */
-extern int ttm_bo_block_reservation(struct ttm_buffer_object *bo,
-                                    bool interruptible, bool no_wait);
-/**
- * ttm_bo_unblock_reservation
- *
- * @bo: A pointer to a struct ttm_buffer_object.
- *
- * Unblocks reservation leaving lru lists untouched.
- */
-extern void ttm_bo_unblock_reservation(struct ttm_buffer_object *bo);
 /*
 * ttm_bo_util.c
 */
@@ -904,7 +879,7 @@ extern int ttm_bo_move_accel_cleanup(struct ttm_buffer_object *bo,
 * Utility function that returns the pgprot_t that should be used for
 * setting up a PTE with the caching model indicated by @c_state.
 */
-extern pgprot_t ttm_io_prot(enum ttm_caching_state c_state, pgprot_t tmp);
+extern pgprot_t ttm_io_prot(uint32_t caching_flags, pgprot_t tmp);
 #if (defined(CONFIG_AGP) || (defined(CONFIG_AGP_MODULE) && defined(MODULE)))
 #define TTM_HAS_AGP
diff --git a/include/drm/ttm/ttm_execbuf_util.h b/include/drm/ttm/ttm_execbuf_util.h
new file mode 100644
index 000000000000..cd2c475da9ea
--- /dev/null
+++ b/include/drm/ttm/ttm_execbuf_util.h
@@ -0,0 +1,107 @@
+/**************************************************************************
+ *
+ * Copyright (c) 2006-2009 VMware, Inc., Palo Alto, CA., USA
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+ * USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+/*
+ * Authors: Thomas Hellstrom <thellstrom-at-vmware-dot-com>
+ */
+#ifndef _TTM_EXECBUF_UTIL_H_
+#define _TTM_EXECBUF_UTIL_H_
+#include "ttm/ttm_bo_api.h"
+#include <linux/list.h>
+/**
+ * struct ttm_validate_buffer
+ *
+ * @head:           list head for thread-private list.
+ * @bo:             refcounted buffer object pointer.
+ * @new_sync_obj_arg: New sync_obj_arg for @bo, to be used once
+ * adding a new sync object.
+ * @reservied:      Indicates whether @bo has been reserved for validation.
+ */
+struct ttm_validate_buffer {
+        struct list_head head;
+        struct ttm_buffer_object *bo;
+        void *new_sync_obj_arg;
+        bool reserved;
+};
+/**
+ * function ttm_eu_backoff_reservation
+ *
+ * @list:     thread private list of ttm_validate_buffer structs.
+ *
+ * Undoes all buffer validation reservations for bos pointed to by
+ * the list entries.
+ */
+extern void ttm_eu_backoff_reservation(struct list_head *list);
+/**
+ * function ttm_eu_reserve_buffers
+ *
+ * @list:    thread private list of ttm_validate_buffer structs.
+ * @val_seq: A unique sequence number.
+ *
+ * Tries to reserve bos pointed to by the list entries for validation.
+ * If the function returns 0, all buffers are marked as "unfenced",
+ * taken off the lru lists and are not synced for write CPU usage.
+ *
+ * If the function detects a deadlock due to multiple threads trying to
+ * reserve the same buffers in reverse order, all threads except one will
+ * back off and retry. This function may sleep while waiting for
+ * CPU write reservations to be cleared, and for other threads to
+ * unreserve their buffers.
+ *
+ * This function may return -ERESTART or -EAGAIN if the calling process
+ * receives a signal while waiting. In that case, no buffers on the list
+ * will be reserved upon return.
+ *
+ * Buffers reserved by this function should be unreserved by
+ * a call to either ttm_eu_backoff_reservation() or
+ * ttm_eu_fence_buffer_objects() when command submission is complete or
+ * has failed.
+ */
+extern int ttm_eu_reserve_buffers(struct list_head *list, uint32_t val_seq);
+/**
+ * function ttm_eu_fence_buffer_objects.
+ *
+ * @list:        thread private list of ttm_validate_buffer structs.
+ * @sync_obj:    The new sync object for the buffers.
+ *
+ * This function should be called when command submission is complete, and
+ * it will add a new sync object to bos pointed to by entries on @list.
+ * It also unreserves all buffers, putting them on lru lists.
+ *
+ */
+extern void ttm_eu_fence_buffer_objects(struct list_head *list, void *sync_obj);
+#endif
diff --git a/include/drm/ttm/ttm_lock.h b/include/drm/ttm/ttm_lock.h
new file mode 100644
index 000000000000..81ba0b0b891a
--- /dev/null
+++ b/include/drm/ttm/ttm_lock.h
@@ -0,0 +1,247 @@
+/**************************************************************************
+ *
+ * Copyright (c) 2007-2009 VMware, Inc., Palo Alto, CA., USA
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+ * USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+/*
+ * Authors: Thomas Hellstrom <thellstrom-at-vmware-dot-com>
+ */
+/** @file ttm_lock.h
+ * This file implements a simple replacement for the buffer manager use
+ * of the DRM heavyweight hardware lock.
+ * The lock is a read-write lock. Taking it in read mode and write mode
+ * is relatively fast, and intended for in-kernel use only.
+ *
+ * The vt mode is used only when there is a need to block all
+ * user-space processes from validating buffers.
+ * It's allowed to leave kernel space with the vt lock held.
+ * If a user-space process dies while having the vt-lock,
+ * it will be released during the file descriptor release. The vt lock
+ * excludes write lock and read lock.
+ *
+ * The suspend mode is used to lock out all TTM users when preparing for
+ * and executing suspend operations.
+ *
+ */
+#ifndef _TTM_LOCK_H_
+#define _TTM_LOCK_H_
+#include "ttm/ttm_object.h"
+#include <linux/wait.h>
+#include <asm/atomic.h>
+/**
+ * struct ttm_lock
+ *
+ * @base: ttm base object used solely to release the lock if the client
+ * holding the lock dies.
+ * @queue: Queue for processes waiting for lock change-of-status.
+ * @lock: Spinlock protecting some lock members.
+ * @rw: Read-write lock counter. Protected by @lock.
+ * @flags: Lock state. Protected by @lock.
+ * @kill_takers: Boolean whether to kill takers of the lock.
+ * @signal: Signal to send when kill_takers is true.
+ */
+struct ttm_lock {
+        struct ttm_base_object base;
+        wait_queue_head_t queue;
+        spinlock_t lock;
+        int32_t rw;
+        uint32_t flags;
+        bool kill_takers;
+        int signal;
+        struct ttm_object_file *vt_holder;
+};
+/**
+ * ttm_lock_init
+ *
+ * @lock: Pointer to a struct ttm_lock
+ * Initializes the lock.
+ */
+extern void ttm_lock_init(struct ttm_lock *lock);
+/**
+ * ttm_read_unlock
+ *
+ * @lock: Pointer to a struct ttm_lock
+ *
+ * Releases a read lock.
+ */
+extern void ttm_read_unlock(struct ttm_lock *lock);
+/**
+ * ttm_read_lock
+ *
+ * @lock: Pointer to a struct ttm_lock
+ * @interruptible: Interruptible sleeping while waiting for a lock.
+ *
+ * Takes the lock in read mode.
+ * Returns:
+ * -ERESTARTSYS If interrupted by a signal and interruptible is true.
+ */
+extern int ttm_read_lock(struct ttm_lock *lock, bool interruptible);
+/**
+ * ttm_read_trylock
+ *
+ * @lock: Pointer to a struct ttm_lock
+ * @interruptible: Interruptible sleeping while waiting for a lock.
+ *
+ * Tries to take the lock in read mode. If the lock is already held
+ * in write mode, the function will return -EBUSY. If the lock is held
+ * in vt or suspend mode, the function will sleep until these modes
+ * are unlocked.
+ *
+ * Returns:
+ * -EBUSY The lock was already held in write mode.
+ * -ERESTARTSYS If interrupted by a signal and interruptible is true.
+ */
+extern int ttm_read_trylock(struct ttm_lock *lock, bool interruptible);
+/**
+ * ttm_write_unlock
+ *
+ * @lock: Pointer to a struct ttm_lock
+ *
+ * Releases a write lock.
+ */
+extern void ttm_write_unlock(struct ttm_lock *lock);
+/**
+ * ttm_write_lock
+ *
+ * @lock: Pointer to a struct ttm_lock
+ * @interruptible: Interruptible sleeping while waiting for a lock.
+ *
+ * Takes the lock in write mode.
+ * Returns:
+ * -ERESTARTSYS If interrupted by a signal and interruptible is true.
+ */
+extern int ttm_write_lock(struct ttm_lock *lock, bool interruptible);
+/**
+ * ttm_lock_downgrade
+ *
+ * @lock: Pointer to a struct ttm_lock
+ *
+ * Downgrades a write lock to a read lock.
+ */
+extern void ttm_lock_downgrade(struct ttm_lock *lock);
+/**
+ * ttm_suspend_lock
+ *
+ * @lock: Pointer to a struct ttm_lock
+ *
+ * Takes the lock in suspend mode. Excludes read and write mode.
+ */
+extern void ttm_suspend_lock(struct ttm_lock *lock);
+/**
+ * ttm_suspend_unlock
+ *
+ * @lock: Pointer to a struct ttm_lock
+ *
+ * Releases a suspend lock
+ */
+extern void ttm_suspend_unlock(struct ttm_lock *lock);
+/**
+ * ttm_vt_lock
+ *
+ * @lock: Pointer to a struct ttm_lock
+ * @interruptible: Interruptible sleeping while waiting for a lock.
+ * @tfile: Pointer to a struct ttm_object_file to register the lock with.
+ *
+ * Takes the lock in vt mode.
+ * Returns:
+ * -ERESTARTSYS If interrupted by a signal and interruptible is true.
+ * -ENOMEM: Out of memory when locking.
+ */
+extern int ttm_vt_lock(struct ttm_lock *lock, bool interruptible,
+                       struct ttm_object_file *tfile);
+/**
+ * ttm_vt_unlock
+ *
+ * @lock: Pointer to a struct ttm_lock
+ *
+ * Releases a vt lock.
+ * Returns:
+ * -EINVAL If the lock was not held.
+ */
+extern int ttm_vt_unlock(struct ttm_lock *lock);
+/**
+ * ttm_write_unlock
+ *
+ * @lock: Pointer to a struct ttm_lock
+ *
+ * Releases a write lock.
+ */
+extern void ttm_write_unlock(struct ttm_lock *lock);
+/**
+ * ttm_write_lock
+ *
+ * @lock: Pointer to a struct ttm_lock
+ * @interruptible: Interruptible sleeping while waiting for a lock.
+ *
+ * Takes the lock in write mode.
+ * Returns:
+ * -ERESTARTSYS If interrupted by a signal and interruptible is true.
+ */
+extern int ttm_write_lock(struct ttm_lock *lock, bool interruptible);
+/**
+ * ttm_lock_set_kill
+ *
+ * @lock: Pointer to a struct ttm_lock
+ * @val: Boolean whether to kill processes taking the lock.
+ * @signal: Signal to send to the process taking the lock.
+ *
+ * The kill-when-taking-lock functionality is used to kill processes that keep
+ * on using the TTM functionality when its resources has been taken down, for
+ * example when the X server exits. A typical sequence would look like this:
+ * - X server takes lock in write mode.
+ * - ttm_lock_set_kill() is called with @val set to true.
+ * - As part of X server exit, TTM resources are taken down.
+ * - X server releases the lock on file release.
+ * - Another dri client wants to render, takes the lock and is killed.
+ *
+ */
+static inline void ttm_lock_set_kill(struct ttm_lock *lock, bool val,
+                                     int signal)
+{
+        lock->kill_takers = val;
+        if (val)
+                lock->signal = signal;
+}
+#endif
diff --git a/include/drm/ttm/ttm_memory.h b/include/drm/ttm/ttm_memory.h
index 6983a7cf4da4..b199170b3c2c 100644
--- a/include/drm/ttm/ttm_memory.h
+++ b/include/drm/ttm/ttm_memory.h
@@ -33,6 +33,7 @@
 #include <linux/wait.h>
 #include <linux/errno.h>
 #include <linux/kobject.h>
+#include <linux/mm.h>
 /**
 * struct ttm_mem_shrink - callback to shrink TTM memory usage.
diff --git a/include/drm/ttm/ttm_object.h b/include/drm/ttm/ttm_object.h
new file mode 100644
index 000000000000..0d9db099978b
--- /dev/null
+++ b/include/drm/ttm/ttm_object.h
@@ -0,0 +1,271 @@
+/**************************************************************************
+ *
+ * Copyright (c) 2006-2009 VMware, Inc., Palo Alto, CA., USA
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+ * USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+/*
+ * Authors: Thomas Hellstrom <thellstrom-at-vmware-dot-com>
+ */
+/** @file ttm_object.h
+ *
+ * Base- and reference object implementation for the various
+ * ttm objects. Implements reference counting, minimal security checks
+ * and release on file close.
+ */
+#ifndef _TTM_OBJECT_H_
+#define _TTM_OBJECT_H_
+#include <linux/list.h>
+#include "drm_hashtab.h"
+#include <linux/kref.h>
+#include <ttm/ttm_memory.h>
+/**
+ * enum ttm_ref_type
+ *
+ * Describes what type of reference a ref object holds.
+ *
+ * TTM_REF_USAGE is a simple refcount on a base object.
+ *
+ * TTM_REF_SYNCCPU_READ is a SYNCCPU_READ reference on a
+ * buffer object.
+ *
+ * TTM_REF_SYNCCPU_WRITE is a SYNCCPU_WRITE reference on a
+ * buffer object.
+ *
+ */
+enum ttm_ref_type {
+        TTM_REF_USAGE,
+        TTM_REF_SYNCCPU_READ,
+        TTM_REF_SYNCCPU_WRITE,
+        TTM_REF_NUM
+};
+/**
+ * enum ttm_object_type
+ *
+ * One entry per ttm object type.
+ * Device-specific types should use the
+ * ttm_driver_typex types.
+ */
+enum ttm_object_type {
+        ttm_fence_type,
+        ttm_buffer_type,
+        ttm_lock_type,
+        ttm_driver_type0 = 256,
+        ttm_driver_type1,
+        ttm_driver_type2,
+        ttm_driver_type3,
+        ttm_driver_type4,
+        ttm_driver_type5
+};
+struct ttm_object_file;
+struct ttm_object_device;
+/**
+ * struct ttm_base_object
+ *
+ * @hash: hash entry for the per-device object hash.
+ * @type: derived type this object is base class for.
+ * @shareable: Other ttm_object_files can access this object.
+ *
+ * @tfile: Pointer to ttm_object_file of the creator.
+ * NULL if the object was not created by a user request.
+ * (kernel object).
+ *
+ * @refcount: Number of references to this object, not
+ * including the hash entry. A reference to a base object can
+ * only be held by a ref object.
+ *
+ * @refcount_release: A function to be called when there are
+ * no more references to this object. This function should
+ * destroy the object (or make sure destruction eventually happens),
+ * and when it is called, the object has
+ * already been taken out of the per-device hash. The parameter
+ * "base" should be set to NULL by the function.
+ *
+ * @ref_obj_release: A function to be called when a reference object
+ * with another ttm_ref_type than TTM_REF_USAGE is deleted.
+ * this function may, for example, release a lock held by a user-space
+ * process.
+ *
+ * This struct is intended to be used as a base struct for objects that
+ * are visible to user-space. It provides a global name, race-safe
+ * access and refcounting, minimal access contol and hooks for unref actions.
+ */
+struct ttm_base_object {
+        struct drm_hash_item hash;
+        enum ttm_object_type object_type;
+        bool shareable;
+        struct ttm_object_file *tfile;
+        struct kref refcount;
+        void (*refcount_release) (struct ttm_base_object **base);
+        void (*ref_obj_release) (struct ttm_base_object *base,
+                                 enum ttm_ref_type ref_type);
+};
+/**
+ * ttm_base_object_init
+ *
+ * @tfile: Pointer to a struct ttm_object_file.
+ * @base: The struct ttm_base_object to initialize.
+ * @shareable: This object is shareable with other applcations.
+ * (different @tfile pointers.)
+ * @type: The object type.
+ * @refcount_release: See the struct ttm_base_object description.
+ * @ref_obj_release: See the struct ttm_base_object description.
+ *
+ * Initializes a struct ttm_base_object.
+ */
+extern int ttm_base_object_init(struct ttm_object_file *tfile,
+                                struct ttm_base_object *base,
+                                bool shareable,
+                                enum ttm_object_type type,
+                                void (*refcount_release) (struct ttm_base_object
+                                                          **),
+                                void (*ref_obj_release) (struct ttm_base_object
+                                                         *,
+                                                         enum ttm_ref_type
+                                                         ref_type));
+/**
+ * ttm_base_object_lookup
+ *
+ * @tfile: Pointer to a struct ttm_object_file.
+ * @key: Hash key
+ *
+ * Looks up a struct ttm_base_object with the key @key.
+ * Also verifies that the object is visible to the application, by
+ * comparing the @tfile argument and checking the object shareable flag.
+ */
+extern struct ttm_base_object *ttm_base_object_lookup(struct ttm_object_file
+                                                      *tfile, uint32_t key);
+/**
+ * ttm_base_object_unref
+ *
+ * @p_base: Pointer to a pointer referncing a struct ttm_base_object.
+ *
+ * Decrements the base object refcount and clears the pointer pointed to by
+ * p_base.
+ */
+extern void ttm_base_object_unref(struct ttm_base_object **p_base);
+/**
+ * ttm_ref_object_add.
+ *
+ * @tfile: A struct ttm_object_file representing the application owning the
+ * ref_object.
+ * @base: The base object to reference.
+ * @ref_type: The type of reference.
+ * @existed: Upon completion, indicates that an identical reference object
+ * already existed, and the refcount was upped on that object instead.
+ *
+ * Adding a ref object to a base object is basically like referencing the
+ * base object, but a user-space application holds the reference. When the
+ * file corresponding to @tfile is closed, all its reference objects are
+ * deleted. A reference object can have different types depending on what
+ * it's intended for. It can be refcounting to prevent object destruction,
+ * When user-space takes a lock, it can add a ref object to that lock to
+ * make sure the lock is released if the application dies. A ref object
+ * will hold a single reference on a base object.
+ */
+extern int ttm_ref_object_add(struct ttm_object_file *tfile,
+                              struct ttm_base_object *base,
+                              enum ttm_ref_type ref_type, bool *existed);
+/**
+ * ttm_ref_object_base_unref
+ *
+ * @key: Key representing the base object.
+ * @ref_type: Ref type of the ref object to be dereferenced.
+ *
+ * Unreference a ref object with type @ref_type
+ * on the base object identified by @key. If there are no duplicate
+ * references, the ref object will be destroyed and the base object
+ * will be unreferenced.
+ */
+extern int ttm_ref_object_base_unref(struct ttm_object_file *tfile,
+                                     unsigned long key,
+                                     enum ttm_ref_type ref_type);
+/**
+ * ttm_object_file_init - initialize a struct ttm_object file
+ *
+ * @tdev: A struct ttm_object device this file is initialized on.
+ * @hash_order: Order of the hash table used to hold the reference objects.
+ *
+ * This is typically called by the file_ops::open function.
+ */
+extern struct ttm_object_file *ttm_object_file_init(struct ttm_object_device
+                                                    *tdev,
+                                                    unsigned int hash_order);
+/**
+ * ttm_object_file_release - release data held by a ttm_object_file
+ *
+ * @p_tfile: Pointer to pointer to the ttm_object_file object to release.
+ * *p_tfile will be set to NULL by this function.
+ *
+ * Releases all data associated by a ttm_object_file.
+ * Typically called from file_ops::release. The caller must
+ * ensure that there are no concurrent users of tfile.
+ */
+extern void ttm_object_file_release(struct ttm_object_file **p_tfile);
+/**
+ * ttm_object device init - initialize a struct ttm_object_device
+ *
+ * @hash_order: Order of hash table used to hash the base objects.
+ *
+ * This function is typically called on device initialization to prepare
+ * data structures needed for ttm base and ref objects.
+ */
+extern struct ttm_object_device *ttm_object_device_init
+    (struct ttm_mem_global *mem_glob, unsigned int hash_order);
+/**
+ * ttm_object_device_release - release data held by a ttm_object_device
+ *
+ * @p_tdev: Pointer to pointer to the ttm_object_device object to release.
+ * *p_tdev will be set to NULL by this function.
+ *
+ * Releases all data associated by a ttm_object_device.
+ * Typically called from driver::unload before the destruction of the
+ * device private data structure.
+ */
+extern void ttm_object_device_release(struct ttm_object_device **p_tdev);
+#endif
diff --git a/include/drm/via_drm.h b/include/drm/via_drm.h
index 170786e5c2ff..fd11a5bd892d 100644
--- a/include/drm/via_drm.h
+++ b/include/drm/via_drm.h
@@ -24,7 +24,7 @@
 #ifndef _VIA_DRM_H_
 #define _VIA_DRM_H_
-#include <linux/types.h>
+#include "drm.h"
 /* WARNING: These defines must be the same as what the Xserver uses.
 * if you change them, you must change the defines in the Xserver.
diff --git a/include/drm/vmwgfx_drm.h b/include/drm/vmwgfx_drm.h
new file mode 100644
index 000000000000..c7645f480d12
--- /dev/null
+++ b/include/drm/vmwgfx_drm.h
@@ -0,0 +1,588 @@
+/**************************************************************************
+ *
+ * Copyright © 2009 VMware, Inc., Palo Alto, CA., USA
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+ * USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+#ifndef __VMWGFX_DRM_H__
+#define __VMWGFX_DRM_H__
+#define DRM_VMW_MAX_SURFACE_FACES 6
+#define DRM_VMW_MAX_MIP_LEVELS 24
+#define DRM_VMW_EXT_NAME_LEN 128
+#define DRM_VMW_GET_PARAM            0
+#define DRM_VMW_ALLOC_DMABUF         1
+#define DRM_VMW_UNREF_DMABUF         2
+#define DRM_VMW_CURSOR_BYPASS        3
+/* guarded by DRM_VMW_PARAM_NUM_STREAMS != 0*/
+#define DRM_VMW_CONTROL_STREAM       4
+#define DRM_VMW_CLAIM_STREAM         5
+#define DRM_VMW_UNREF_STREAM         6
+/* guarded by DRM_VMW_PARAM_3D == 1 */
+#define DRM_VMW_CREATE_CONTEXT       7
+#define DRM_VMW_UNREF_CONTEXT        8
+#define DRM_VMW_CREATE_SURFACE       9
+#define DRM_VMW_UNREF_SURFACE        10
+#define DRM_VMW_REF_SURFACE          11
+#define DRM_VMW_EXECBUF              12
+#define DRM_VMW_FIFO_DEBUG           13
+#define DRM_VMW_FENCE_WAIT           14
+/*************************************************************************/
+/**
+ * DRM_VMW_GET_PARAM - get device information.
+ *
+ * DRM_VMW_PARAM_FIFO_OFFSET:
+ * Offset to use to map the first page of the FIFO read-only.
+ * The fifo is mapped using the mmap() system call on the drm device.
+ *
+ * DRM_VMW_PARAM_OVERLAY_IOCTL:
+ * Does the driver support the overlay ioctl.
+ */
+#define DRM_VMW_PARAM_NUM_STREAMS      0
+#define DRM_VMW_PARAM_NUM_FREE_STREAMS 1
+#define DRM_VMW_PARAM_3D               2
+#define DRM_VMW_PARAM_FIFO_OFFSET      3
+#define DRM_VMW_PARAM_HW_CAPS          4
+#define DRM_VMW_PARAM_FIFO_CAPS        5
+/**
+ * struct drm_vmw_getparam_arg
+ *
+ * @value: Returned value. //Out
+ * @param: Parameter to query. //In.
+ *
+ * Argument to the DRM_VMW_GET_PARAM Ioctl.
+ */
+struct drm_vmw_getparam_arg {
+        uint64_t value;
+        uint32_t param;
+        uint32_t pad64;
+};
+/*************************************************************************/
+/**
+ * DRM_VMW_EXTENSION - Query device extensions.
+ */
+/**
+ * struct drm_vmw_extension_rep
+ *
+ * @exists: The queried extension exists.
+ * @driver_ioctl_offset: Ioctl number of the first ioctl in the extension.
+ * @driver_sarea_offset: Offset to any space in the DRI SAREA
+ * used by the extension.
+ * @major: Major version number of the extension.
+ * @minor: Minor version number of the extension.
+ * @pl: Patch level version number of the extension.
+ *
+ * Output argument to the DRM_VMW_EXTENSION Ioctl.
+ */
+struct drm_vmw_extension_rep {
+        int32_t exists;
+        uint32_t driver_ioctl_offset;
+        uint32_t driver_sarea_offset;
+        uint32_t major;
+        uint32_t minor;
+        uint32_t pl;
+        uint32_t pad64;
+};
+/**
+ * union drm_vmw_extension_arg
+ *
+ * @extension - Ascii name of the extension to be queried. //In
+ * @rep - Reply as defined above. //Out
+ *
+ * Argument to the DRM_VMW_EXTENSION Ioctl.
+ */
+union drm_vmw_extension_arg {
+        char extension[DRM_VMW_EXT_NAME_LEN];
+        struct drm_vmw_extension_rep rep;
+};
+/*************************************************************************/
+/**
+ * DRM_VMW_CREATE_CONTEXT - Create a host context.
+ *
+ * Allocates a device unique context id, and queues a create context command
+ * for the host. Does not wait for host completion.
+ */
+/**
+ * struct drm_vmw_context_arg
+ *
+ * @cid: Device unique context ID.
+ *
+ * Output argument to the DRM_VMW_CREATE_CONTEXT Ioctl.
+ * Input argument to the DRM_VMW_UNREF_CONTEXT Ioctl.
+ */
+struct drm_vmw_context_arg {
+        int32_t cid;
+        uint32_t pad64;
+};
+/*************************************************************************/
+/**
+ * DRM_VMW_UNREF_CONTEXT - Create a host context.
+ *
+ * Frees a global context id, and queues a destroy host command for the host.
+ * Does not wait for host completion. The context ID can be used directly
+ * in the command stream and shows up as the same context ID on the host.
+ */
+/*************************************************************************/
+/**
+ * DRM_VMW_CREATE_SURFACE - Create a host suface.
+ *
+ * Allocates a device unique surface id, and queues a create surface command
+ * for the host. Does not wait for host completion. The surface ID can be
+ * used directly in the command stream and shows up as the same surface
+ * ID on the host.
+ */
+/**
+ * struct drm_wmv_surface_create_req
+ *
+ * @flags: Surface flags as understood by the host.
+ * @format: Surface format as understood by the host.
+ * @mip_levels: Number of mip levels for each face.
+ * An unused face should have 0 encoded.
+ * @size_addr: Address of a user-space array of sruct drm_vmw_size
+ * cast to an uint64_t for 32-64 bit compatibility.
+ * The size of the array should equal the total number of mipmap levels.
+ * @shareable: Boolean whether other clients (as identified by file descriptors)
+ * may reference this surface.
+ * @scanout: Boolean whether the surface is intended to be used as a
+ * scanout.
+ *
+ * Input data to the DRM_VMW_CREATE_SURFACE Ioctl.
+ * Output data from the DRM_VMW_REF_SURFACE Ioctl.
+ */
+struct drm_vmw_surface_create_req {
+        uint32_t flags;
+        uint32_t format;
+        uint32_t mip_levels[DRM_VMW_MAX_SURFACE_FACES];
+        uint64_t size_addr;
+        int32_t shareable;
+        int32_t scanout;
+};
+/**
+ * struct drm_wmv_surface_arg
+ *
+ * @sid: Surface id of created surface or surface to destroy or reference.
+ *
+ * Output data from the DRM_VMW_CREATE_SURFACE Ioctl.
+ * Input argument to the DRM_VMW_UNREF_SURFACE Ioctl.
+ * Input argument to the DRM_VMW_REF_SURFACE Ioctl.
+ */
+struct drm_vmw_surface_arg {
+        int32_t sid;
+        uint32_t pad64;
+};
+/**
+ * struct drm_vmw_size ioctl.
+ *
+ * @width - mip level width
+ * @height - mip level height
+ * @depth - mip level depth
+ *
+ * Description of a mip level.
+ * Input data to the DRM_WMW_CREATE_SURFACE Ioctl.
+ */
+struct drm_vmw_size {
+        uint32_t width;
+        uint32_t height;
+        uint32_t depth;
+        uint32_t pad64;
+};
+/**
+ * union drm_vmw_surface_create_arg
+ *
+ * @rep: Output data as described above.
+ * @req: Input data as described above.
+ *
+ * Argument to the DRM_VMW_CREATE_SURFACE Ioctl.
+ */
+union drm_vmw_surface_create_arg {
+        struct drm_vmw_surface_arg rep;
+        struct drm_vmw_surface_create_req req;
+};
+/*************************************************************************/
+/**
+ * DRM_VMW_REF_SURFACE - Reference a host surface.
+ *
+ * Puts a reference on a host surface with a give sid, as previously
+ * returned by the DRM_VMW_CREATE_SURFACE ioctl.
+ * A reference will make sure the surface isn't destroyed while we hold
+ * it and will allow the calling client to use the surface ID in the command
+ * stream.
+ *
+ * On successful return, the Ioctl returns the surface information given
+ * in the DRM_VMW_CREATE_SURFACE ioctl.
+ */
+/**
+ * union drm_vmw_surface_reference_arg
+ *
+ * @rep: Output data as described above.
+ * @req: Input data as described above.
+ *
+ * Argument to the DRM_VMW_REF_SURFACE Ioctl.
+ */
+union drm_vmw_surface_reference_arg {
+        struct drm_vmw_surface_create_req rep;
+        struct drm_vmw_surface_arg req;
+};
+/*************************************************************************/
+/**
+ * DRM_VMW_UNREF_SURFACE - Unreference a host surface.
+ *
+ * Clear a reference previously put on a host surface.
+ * When all references are gone, including the one implicitly placed
+ * on creation,
+ * a destroy surface command will be queued for the host.
+ * Does not wait for completion.
+ */
+/*************************************************************************/
+/**
+ * DRM_VMW_EXECBUF
+ *
+ * Submit a command buffer for execution on the host, and return a
+ * fence sequence that when signaled, indicates that the command buffer has
+ * executed.
+ */
+/**
+ * struct drm_vmw_execbuf_arg
+ *
+ * @commands: User-space address of a command buffer cast to an uint64_t.
+ * @command-size: Size in bytes of the command buffer.
+ * @throttle-us: Sleep until software is less than @throttle_us
+ * microseconds ahead of hardware. The driver may round this value
+ * to the nearest kernel tick.
+ * @fence_rep: User-space address of a struct drm_vmw_fence_rep cast to an
+ * uint64_t.
+ * @version: Allows expanding the execbuf ioctl parameters without breaking
+ * backwards compatibility, since user-space will always tell the kernel
+ * which version it uses.
+ * @flags: Execbuf flags. None currently.
+ *
+ * Argument to the DRM_VMW_EXECBUF Ioctl.
+ */
+#define DRM_VMW_EXECBUF_VERSION 0
+struct drm_vmw_execbuf_arg {
+        uint64_t commands;
+        uint32_t command_size;
+        uint32_t throttle_us;
+        uint64_t fence_rep;
+         uint32_t version;
+         uint32_t flags;
+};
+/**
+ * struct drm_vmw_fence_rep
+ *
+ * @fence_seq: Fence sequence associated with a command submission.
+ * @error: This member should've been set to -EFAULT on submission.
+ * The following actions should be take on completion:
+ * error == -EFAULT: Fence communication failed. The host is synchronized.
+ * Use the last fence id read from the FIFO fence register.
+ * error != 0 && error != -EFAULT:
+ * Fence submission failed. The host is synchronized. Use the fence_seq member.
+ * error == 0: All is OK, The host may not be synchronized.
+ * Use the fence_seq member.
+ *
+ * Input / Output data to the DRM_VMW_EXECBUF Ioctl.
+ */
+struct drm_vmw_fence_rep {
+        uint64_t fence_seq;
+        int32_t error;
+        uint32_t pad64;
+};
+/*************************************************************************/
+/**
+ * DRM_VMW_ALLOC_DMABUF
+ *
+ * Allocate a DMA buffer that is visible also to the host.
+ * NOTE: The buffer is
+ * identified by a handle and an offset, which are private to the guest, but
+ * useable in the command stream. The guest kernel may translate these
+ * and patch up the command stream accordingly. In the future, the offset may
+ * be zero at all times, or it may disappear from the interface before it is
+ * fixed.
+ *
+ * The DMA buffer may stay user-space mapped in the guest at all times,
+ * and is thus suitable for sub-allocation.
+ *
+ * DMA buffers are mapped using the mmap() syscall on the drm device.
+ */
+/**
+ * struct drm_vmw_alloc_dmabuf_req
+ *
+ * @size: Required minimum size of the buffer.
+ *
+ * Input data to the DRM_VMW_ALLOC_DMABUF Ioctl.
+ */
+struct drm_vmw_alloc_dmabuf_req {
+        uint32_t size;
+        uint32_t pad64;
+};
+/**
+ * struct drm_vmw_dmabuf_rep
+ *
+ * @map_handle: Offset to use in the mmap() call used to map the buffer.
+ * @handle: Handle unique to this buffer. Used for unreferencing.
+ * @cur_gmr_id: GMR id to use in the command stream when this buffer is
+ * referenced. See not above.
+ * @cur_gmr_offset: Offset to use in the command stream when this buffer is
+ * referenced. See note above.
+ *
+ * Output data from the DRM_VMW_ALLOC_DMABUF Ioctl.
+ */
+struct drm_vmw_dmabuf_rep {
+        uint64_t map_handle;
+        uint32_t handle;
+        uint32_t cur_gmr_id;
+        uint32_t cur_gmr_offset;
+        uint32_t pad64;
+};
+/**
+ * union drm_vmw_dmabuf_arg
+ *
+ * @req: Input data as described above.
+ * @rep: Output data as described above.
+ *
+ * Argument to the DRM_VMW_ALLOC_DMABUF Ioctl.
+ */
+union drm_vmw_alloc_dmabuf_arg {
+        struct drm_vmw_alloc_dmabuf_req req;
+        struct drm_vmw_dmabuf_rep rep;
+};
+/*************************************************************************/
+/**
+ * DRM_VMW_UNREF_DMABUF - Free a DMA buffer.
+ *
+ */
+/**
+ * struct drm_vmw_unref_dmabuf_arg
+ *
+ * @handle: Handle indicating what buffer to free. Obtained from the
+ * DRM_VMW_ALLOC_DMABUF Ioctl.
+ *
+ * Argument to the DRM_VMW_UNREF_DMABUF Ioctl.
+ */
+struct drm_vmw_unref_dmabuf_arg {
+        uint32_t handle;
+        uint32_t pad64;
+};
+/*************************************************************************/
+/**
+ * DRM_VMW_FIFO_DEBUG - Get last FIFO submission.
+ *
+ * This IOCTL copies the last FIFO submission directly out of the FIFO buffer.
+ */
+/**
+ * struct drm_vmw_fifo_debug_arg
+ *
+ * @debug_buffer: User space address of a debug_buffer cast to an uint64_t //In
+ * @debug_buffer_size: Size in bytes of debug buffer //In
+ * @used_size: Number of bytes copied to the buffer // Out
+ * @did_not_fit: Boolean indicating that the fifo contents did not fit. //Out
+ *
+ * Argument to the DRM_VMW_FIFO_DEBUG Ioctl.
+ */
+struct drm_vmw_fifo_debug_arg {
+        uint64_t debug_buffer;
+        uint32_t debug_buffer_size;
+        uint32_t used_size;
+        int32_t did_not_fit;
+        uint32_t pad64;
+};
+struct drm_vmw_fence_wait_arg {
+        uint64_t sequence;
+        uint64_t kernel_cookie;
+        int32_t cookie_valid;
+        int32_t pad64;
+};
+/*************************************************************************/
+/**
+ * DRM_VMW_CONTROL_STREAM - Control overlays, aka streams.
+ *
+ * This IOCTL controls the overlay units of the svga device.
+ * The SVGA overlay units does not work like regular hardware units in
+ * that they do not automaticaly read back the contents of the given dma
+ * buffer. But instead only read back for each call to this ioctl, and
+ * at any point between this call being made and a following call that
+ * either changes the buffer or disables the stream.
+ */
+/**
+ * struct drm_vmw_rect
+ *
+ * Defines a rectangle. Used in the overlay ioctl to define
+ * source and destination rectangle.
+ */
+struct drm_vmw_rect {
+        int32_t x;
+        int32_t y;
+        uint32_t w;
+        uint32_t h;
+};
+/**
+ * struct drm_vmw_control_stream_arg
+ *
+ * @stream_id: Stearm to control
+ * @enabled: If false all following arguments are ignored.
+ * @handle: Handle to buffer for getting data from.
+ * @format: Format of the overlay as understood by the host.
+ * @width: Width of the overlay.
+ * @height: Height of the overlay.
+ * @size: Size of the overlay in bytes.
+ * @pitch: Array of pitches, the two last are only used for YUV12 formats.
+ * @offset: Offset from start of dma buffer to overlay.
+ * @src: Source rect, must be within the defined area above.
+ * @dst: Destination rect, x and y may be negative.
+ *
+ * Argument to the DRM_VMW_CONTROL_STREAM Ioctl.
+ */
+struct drm_vmw_control_stream_arg {
+        uint32_t stream_id;
+        uint32_t enabled;
+        uint32_t flags;
+        uint32_t color_key;
+        uint32_t handle;
+        uint32_t offset;
+        int32_t format;
+        uint32_t size;
+        uint32_t width;
+        uint32_t height;
+        uint32_t pitch[3];
+        uint32_t pad64;
+        struct drm_vmw_rect src;
+        struct drm_vmw_rect dst;
+};
+/*************************************************************************/
+/**
+ * DRM_VMW_CURSOR_BYPASS - Give extra information about cursor bypass.
+ *
+ */
+#define DRM_VMW_CURSOR_BYPASS_ALL    (1 << 0)
+#define DRM_VMW_CURSOR_BYPASS_FLAGS       (1)
+/**
+ * struct drm_vmw_cursor_bypass_arg
+ *
+ * @flags: Flags.
+ * @crtc_id: Crtc id, only used if DMR_CURSOR_BYPASS_ALL isn't passed.
+ * @xpos: X position of cursor.
+ * @ypos: Y position of cursor.
+ * @xhot: X hotspot.
+ * @yhot: Y hotspot.
+ *
+ * Argument to the DRM_VMW_CURSOR_BYPASS Ioctl.
+ */
+struct drm_vmw_cursor_bypass_arg {
+        uint32_t flags;
+        uint32_t crtc_id;
+        int32_t xpos;
+        int32_t ypos;
+        int32_t xhot;
+        int32_t yhot;
+};
+/*************************************************************************/
+/**
+ * DRM_VMW_CLAIM_STREAM - Claim a single stream.
+ */
+/**
+ * struct drm_vmw_context_arg
+ *
+ * @stream_id: Device unique context ID.
+ *
+ * Output argument to the DRM_VMW_CREATE_CONTEXT Ioctl.
+ * Input argument to the DRM_VMW_UNREF_CONTEXT Ioctl.
+ */
+struct drm_vmw_stream_arg {
+        uint32_t stream_id;
+        uint32_t pad64;
+};
+/*************************************************************************/
+/**
+ * DRM_VMW_UNREF_STREAM - Unclaim a stream.
+ *
+ * Return a single stream that was claimed by this process. Also makes
+ * sure that the stream has been stopped.
+ */
+#endif
diff --git a/include/linux/Kbuild b/include/linux/Kbuild
index 1feed71551c9..e2ea0b2159cd 100644
--- a/include/linux/Kbuild
+++ b/include/linux/Kbuild
@@ -43,6 +43,7 @@ header-y += blkpg.h
 header-y += bpqether.h
 header-y += bsg.h
 header-y += can.h
+header-y += cciss_defs.h
 header-y += cdk.h
 header-y += chio.h
 header-y += coda_psdev.h
@@ -118,12 +119,14 @@ header-y += mtio.h
 header-y += ncp_no.h
 header-y += neighbour.h
 header-y += net_dropmon.h
+header-y += net_tstamp.h
 header-y += netfilter_arp.h
 header-y += netrom.h
 header-y += nfs2.h
 header-y += nfs4_mount.h
 header-y += nfs_mount.h
 header-y += nl80211.h
+header-y += omapfb.h
 header-y += param.h
 header-y += pci_regs.h
 header-y += perf_event.h
@@ -214,7 +217,6 @@ unifdef-y += futex.h
 unifdef-y += fs.h
 unifdef-y += gameport.h
 unifdef-y += generic_serial.h
-unifdef-y += hayesesp.h
 unifdef-y += hdlcdrv.h
 unifdef-y += hdlc.h
 unifdef-y += hdreg.h
@@ -330,6 +332,7 @@ unifdef-y += scc.h
 unifdef-y += sched.h
 unifdef-y += screen_info.h
 unifdef-y += sdla.h
+unifdef-y += securebits.h
 unifdef-y += selinux_netlink.h
 unifdef-y += sem.h
 unifdef-y += serial_core.h
@@ -361,6 +364,7 @@ unifdef-y += uio.h
 unifdef-y += unistd.h
 unifdef-y += usbdevice_fs.h
 unifdef-y += utsname.h
+unifdef-y += vhost.h
 unifdef-y += videodev2.h
 unifdef-y += videodev.h
 unifdef-y += virtio_config.h
diff --git a/include/linux/acct.h b/include/linux/acct.h
index 882dc7248766..3e4737fa6cce 100644
--- a/include/linux/acct.h
+++ b/include/linux/acct.h
@@ -121,16 +121,15 @@ struct vfsmount;
 struct super_block;
 struct pacct_struct;
 struct pid_namespace;
+extern int acct_parm[]; /* for sysctl */
 extern void acct_auto_close_mnt(struct vfsmount *m);
 extern void acct_auto_close(struct super_block *sb);
-extern void acct_init_pacct(struct pacct_struct *pacct);
 extern void acct_collect(long exitcode, int group_dead);
 extern void acct_process(void);
 extern void acct_exit_ns(struct pid_namespace *);
 #else
 #define acct_auto_close_mnt(x)  do { } while (0)
 #define acct_auto_close(x)      do { } while (0)
-#define acct_init_pacct(x)      do { } while (0)
 #define acct_collect(x,y)       do { } while (0)
 #define acct_process()          do { } while (0)
 #define acct_exit_ns(ns)        do { } while (0)
diff --git a/include/linux/acpi.h b/include/linux/acpi.h
index dfcd920c3e54..b926afe8c03e 100644
--- a/include/linux/acpi.h
+++ b/include/linux/acpi.h
@@ -80,7 +80,7 @@ char * __acpi_map_table (unsigned long phys_addr, unsigned long size);
 void __acpi_unmap_table(char *map, unsigned long size);
 int early_acpi_boot_init(void);
 int acpi_boot_init (void);
-int acpi_boot_table_init (void);
+void acpi_boot_table_init (void);
 int acpi_mps_check (void);
 int acpi_numa_init (void);
@@ -240,7 +240,7 @@ extern int pnpacpi_disabled;
 #define PXM_INVAL       (-1)
 #define NID_INVAL       (-1)
-int acpi_check_resource_conflict(struct resource *res);
+int acpi_check_resource_conflict(const struct resource *res);
 int acpi_check_region(resource_size_t start, resource_size_t n,
                      const char *name);
@@ -251,12 +251,19 @@ int acpi_check_mem_region(resource_size_t start, resource_size_t n,
 void __init acpi_no_s4_hw_signature(void);
 void __init acpi_old_suspend_ordering(void);
 void __init acpi_s4_no_nvs(void);
+void __init acpi_set_sci_en_on_resume(void);
 #endif /* CONFIG_PM_SLEEP */
+struct acpi_osc_context {
+        char *uuid_str; /* uuid string */
+        int rev;
+        struct acpi_buffer cap; /* arg2/arg3 */
+        struct acpi_buffer ret; /* free by caller if success */
+};
 #define OSC_QUERY_TYPE                  0
 #define OSC_SUPPORT_TYPE                1
 #define OSC_CONTROL_TYPE                2
-#define OSC_SUPPORT_MASKS               0x1f
 /* _OSC DW0 Definition */
 #define OSC_QUERY_ENABLE                1
@@ -265,12 +272,23 @@ void __init acpi_s4_no_nvs(void);
 #define OSC_INVALID_REVISION_ERROR      8
 #define OSC_CAPABILITIES_MASK_ERROR     16
+acpi_status acpi_run_osc(acpi_handle handle, struct acpi_osc_context *context);
+/* platform-wide _OSC bits */
+#define OSC_SB_PAD_SUPPORT              1
+#define OSC_SB_PPC_OST_SUPPORT          2
+#define OSC_SB_PR3_SUPPORT              4
+#define OSC_SB_CPUHP_OST_SUPPORT        8
+#define OSC_SB_APEI_SUPPORT             16
+/* PCI defined _OSC bits */
 /* _OSC DW1 Definition (OS Support Fields) */
 #define OSC_EXT_PCI_CONFIG_SUPPORT              1
 #define OSC_ACTIVE_STATE_PWR_SUPPORT            2
 #define OSC_CLOCK_PWR_CAPABILITY_SUPPORT        4
 #define OSC_PCI_SEGMENT_GROUPS_SUPPORT          8
 #define OSC_MSI_SUPPORT                         16
+#define OSC_PCI_SUPPORT_MASKS                   0x1f
 /* _OSC DW1 Definition (OS Control Fields) */
 #define OSC_PCI_EXPRESS_NATIVE_HP_CONTROL       1
@@ -279,7 +297,7 @@ void __init acpi_s4_no_nvs(void);
 #define OSC_PCI_EXPRESS_AER_CONTROL             8
 #define OSC_PCI_EXPRESS_CAP_STRUCTURE_CONTROL   16
-#define OSC_CONTROL_MASKS       (OSC_PCI_EXPRESS_NATIVE_HP_CONTROL |    \
+#define OSC_PCI_CONTROL_MASKS   (OSC_PCI_EXPRESS_NATIVE_HP_CONTROL |    \
                                OSC_SHPC_NATIVE_HP_CONTROL |            \
                                OSC_PCI_EXPRESS_PME_CONTROL |           \
                                OSC_PCI_EXPRESS_AER_CONTROL |           \
@@ -303,9 +321,9 @@ static inline int acpi_boot_init(void)
        return 0;
 }
-static inline int acpi_boot_table_init(void)
+static inline void acpi_boot_table_init(void)
 {
-        return 0;
+        return;
 }
 static inline int acpi_mps_check(void)
diff --git a/include/linux/aio.h b/include/linux/aio.h
index aea219d7d8d1..811dbb369379 100644
--- a/include/linux/aio.h
+++ b/include/linux/aio.h
@@ -102,7 +102,6 @@ struct kiocb {
        } ki_obj;
        __u64                   ki_user_data;   /* user's data for completion */
-        wait_queue_t            ki_wait;
        loff_t                  ki_pos;
        void                    *private;
@@ -140,7 +139,6 @@ struct kiocb {
                (x)->ki_dtor = NULL;                    \
                (x)->ki_obj.tsk = tsk;                  \
                (x)->ki_user_data = 0;                  \
-                init_wait((&(x)->ki_wait));             \
        } while (0)
 #define AIO_RING_MAGIC                  0xa10a10a1
@@ -223,8 +221,6 @@ struct mm_struct;
 static inline void exit_aio(struct mm_struct *mm) { }
 #endif /* CONFIG_AIO */
-#define io_wait_to_kiocb(wait) container_of(wait, struct kiocb, ki_wait)
 static inline struct kiocb *list_kiocb(struct list_head *h)
 {
        return list_entry(h, struct kiocb, ki_list);
diff --git a/include/linux/amba/bus.h b/include/linux/amba/bus.h
index ab94335b4bb9..8b1038607831 100644
--- a/include/linux/amba/bus.h
+++ b/include/linux/amba/bus.h
@@ -1,5 +1,9 @@
 /*
- *  linux/include/asm-arm/hardware/amba.h
+ *  linux/include/amba/bus.h
+ *
+ *  This device type deals with ARM PrimeCells and anything else that
+ *  presents a proper CID (0xB105F00D) at the end of the I/O register
+ *  region or that is derived from a PrimeCell.
 *
 *  Copyright (C) 2003 Deep Blue Solutions Ltd, All Rights Reserved.
 *
@@ -10,6 +14,9 @@
 #ifndef ASMARM_AMBA_H
 #define ASMARM_AMBA_H
+#include <linux/device.h>
+#include <linux/resource.h>
 #define AMBA_NR_IRQS    2
 struct amba_device {
diff --git a/include/linux/amba/clcd.h b/include/linux/amba/clcd.h
index 29c0448265cf..ca16c3801a1e 100644
--- a/include/linux/amba/clcd.h
+++ b/include/linux/amba/clcd.h
@@ -21,22 +21,21 @@
 #define CLCD_UBAS               0x00000010
 #define CLCD_LBAS               0x00000014
-#if !defined(CONFIG_ARCH_VERSATILE) && !defined(CONFIG_ARCH_REALVIEW)
+#define CLCD_PL110_IENB         0x00000018
-#define CLCD_IENB               0x00000018
+#define CLCD_PL110_CNTL         0x0000001c
-#define CLCD_CNTL               0x0000001c
+#define CLCD_PL110_STAT         0x00000020
-#else
+#define CLCD_PL110_INTR         0x00000024
-/*
+#define CLCD_PL110_UCUR         0x00000028
- * Someone rearranged these two registers on the Versatile
+#define CLCD_PL110_LCUR         0x0000002C
- * platform...
- */
+#define CLCD_PL111_CNTL         0x00000018
-#define CLCD_IENB               0x0000001c
+#define CLCD_PL111_IENB         0x0000001c
-#define CLCD_CNTL               0x00000018
+#define CLCD_PL111_RIS          0x00000020
-#endif
+#define CLCD_PL111_MIS          0x00000024
+#define CLCD_PL111_ICR          0x00000028
-#define CLCD_STAT               0x00000020
+#define CLCD_PL111_UCUR         0x0000002c
-#define CLCD_INTR               0x00000024
+#define CLCD_PL111_LCUR         0x00000030
-#define CLCD_UCUR               0x00000028
-#define CLCD_LCUR               0x0000002C
 #define CLCD_PALL               0x00000200
 #define CLCD_PALETTE            0x00000200
@@ -147,6 +146,8 @@ struct clcd_fb {
        struct clcd_board       *board;
        void                    *board_data;
        void __iomem            *regs;
+        u16                     off_ienb;
+        u16                     off_cntl;
        u32                     clcd_cntl;
        u32                     cmap[16];
 };
diff --git a/include/linux/amba/pl061.h b/include/linux/amba/pl061.h
index b4fbd9862606..5ddd9ad4b19c 100644
--- a/include/linux/amba/pl061.h
+++ b/include/linux/amba/pl061.h
@@ -1,3 +1,5 @@
+#include <linux/types.h>
 /* platform data for the PL061 GPIO driver */
 struct pl061_platform_data {
diff --git a/include/linux/ata.h b/include/linux/ata.h
index 4fb357312b3b..700c5b9b3583 100644
--- a/include/linux/ata.h
+++ b/include/linux/ata.h
@@ -75,6 +75,7 @@ enum {
        ATA_ID_EIDE_DMA_TIME    = 66,
        ATA_ID_EIDE_PIO         = 67,
        ATA_ID_EIDE_PIO_IORDY   = 68,
+        ATA_ID_ADDITIONAL_SUPP  = 69,
        ATA_ID_QUEUE_DEPTH      = 75,
        ATA_ID_MAJOR_VER        = 80,
        ATA_ID_COMMAND_SET_1    = 82,
@@ -87,6 +88,7 @@ enum {
        ATA_ID_HW_CONFIG        = 93,
        ATA_ID_SPG              = 98,
        ATA_ID_LBA_CAPACITY_2   = 100,
+        ATA_ID_SECTOR_SIZE      = 106,
        ATA_ID_LAST_LUN         = 126,
        ATA_ID_DLF              = 128,
        ATA_ID_CSFO             = 129,
@@ -638,6 +640,18 @@ static inline int ata_id_flush_ext_enabled(const u16 *id)
        return (id[ATA_ID_CFS_ENABLE_2] & 0x2400) == 0x2400;
 }
+static inline int ata_id_has_large_logical_sectors(const u16 *id)
+{
+        if ((id[ATA_ID_SECTOR_SIZE] & 0xc000) != 0x4000)
+                return 0;
+        return id[ATA_ID_SECTOR_SIZE] & (1 << 13);
+}
+static inline u16 ata_id_logical_per_physical_sectors(const u16 *id)
+{
+        return 1 << (id[ATA_ID_SECTOR_SIZE] & 0xf);
+}
 static inline int ata_id_has_lba48(const u16 *id)
 {
        if ((id[ATA_ID_COMMAND_SET_2] & 0xC000) != 0x4000)
@@ -803,6 +817,16 @@ static inline int ata_id_has_trim(const u16 *id)
        return 0;
 }
+static inline int ata_id_has_zero_after_trim(const u16 *id)
+{
+        /* DSM supported, deterministic read, and read zero after trim set */
+        if (ata_id_has_trim(id) &&
+            (id[ATA_ID_ADDITIONAL_SUPP] & 0x4020) == 0x4020)
+                return 1;
+        return 0;
+}
 static inline int ata_id_current_chs_valid(const u16 *id)
 {
        /* For ATA-1 devices, if the INITIALIZE DEVICE PARAMETERS command
@@ -817,7 +841,8 @@ static inline int ata_id_current_chs_valid(const u16 *id)
 static inline int ata_id_is_cfa(const u16 *id)
 {
-        if (id[ATA_ID_CONFIG] == 0x848A)        /* Traditional CF */
+        if ((id[ATA_ID_CONFIG] == 0x848A) ||    /* Traditional CF */
+            (id[ATA_ID_CONFIG] == 0x844A))      /* Delkin Devices CF */
                return 1;
        /*
         * CF specs don't require specific value in the word 0 anymore and yet
@@ -958,17 +983,17 @@ static inline void ata_id_to_hd_driveid(u16 *id)
 }
 /*
- * Write up to 'max' LBA Range Entries to the buffer that will cover the
+ * Write LBA Range Entries to the buffer that will cover the extent from
- * extent from sector to sector + count.  This is used for TRIM and for
+ * sector to sector + count.  This is used for TRIM and for ADD LBA(S)
- * ADD LBA(S) TO NV CACHE PINNED SET.
+ * TO NV CACHE PINNED SET.
 */
-static inline unsigned ata_set_lba_range_entries(void *_buffer, unsigned max,
+static inline unsigned ata_set_lba_range_entries(void *_buffer,
-                                                u64 sector, unsigned long count)
+                unsigned buf_size, u64 sector, unsigned long count)
 {
        __le64 *buffer = _buffer;
-        unsigned i = 0;
+        unsigned i = 0, used_bytes;
-        while (i < max) {
+        while (i < buf_size / 8 ) { /* 6-byte LBA + 2-byte range per entry */
                u64 entry = sector |
                        ((u64)(count > 0xffff ? 0xffff : count) << 48);
                buffer[i++] = __cpu_to_le64(entry);
@@ -978,9 +1003,9 @@ static inline unsigned ata_set_lba_range_entries(void *_buffer, unsigned max,
                sector += 0xffff;
        }
-        max = ALIGN(i * 8, 512);
+        used_bytes = ALIGN(i * 8, 512);
-        memset(buffer + i, 0, max - i * 8);
+        memset(buffer + i, 0, used_bytes - i * 8);
-        return max;
+        return used_bytes;
 }
 static inline int is_multi_taskfile(struct ata_taskfile *tf)
@@ -1000,8 +1025,8 @@ static inline int ata_ok(u8 status)
 static inline int lba_28_ok(u64 block, u32 n_block)
 {
-        /* check the ending block number */
+        /* check the ending block number: must be LESS THAN 0x0fffffff */
-        return ((block + n_block) < ((u64)1 << 28)) && (n_block <= 256);
+        return ((block + n_block) < ((1 << 28) - 1)) && (n_block <= 256);
 }
 static inline int lba_48_ok(u64 block, u32 n_block)
diff --git a/include/linux/atmel-mci.h b/include/linux/atmel-mci.h
index 57b1846a3c87..3e09b345f4d6 100644
--- a/include/linux/atmel-mci.h
+++ b/include/linux/atmel-mci.h
@@ -3,8 +3,6 @@
 #define ATMEL_MCI_MAX_NR_SLOTS  2
-#include <linux/dw_dmac.h>
 /**
 * struct mci_slot_pdata - board-specific per-slot configuration
 * @bus_width: Number of data lines wired up the slot
@@ -34,7 +32,7 @@ struct mci_slot_pdata {
 * @slot: Per-slot configuration data.
 */
 struct mci_platform_data {
-        struct dw_dma_slave     dma_slave;
+        struct mci_dma_data     *dma_slave;
        struct mci_slot_pdata   slot[ATMEL_MCI_MAX_NR_SLOTS];
 };
diff --git a/include/linux/audit.h b/include/linux/audit.h
index 3c7a358241a7..f391d45c8aea 100644
--- a/include/linux/audit.h
+++ b/include/linux/audit.h
@@ -424,7 +424,7 @@ extern void audit_syscall_exit(int failed, long return_code);
 extern void __audit_getname(const char *name);
 extern void audit_putname(const char *name);
 extern void __audit_inode(const char *name, const struct dentry *dentry);
-extern void __audit_inode_child(const char *dname, const struct dentry *dentry,
+extern void __audit_inode_child(const struct dentry *dentry,
                                const struct inode *parent);
 extern void __audit_ptrace(struct task_struct *t);
@@ -442,11 +442,10 @@ static inline void audit_inode(const char *name, const struct dentry *dentry) {
        if (unlikely(!audit_dummy_context()))
                __audit_inode(name, dentry);
 }
-static inline void audit_inode_child(const char *dname, 
+static inline void audit_inode_child(const struct dentry *dentry,
-                                     const struct dentry *dentry,
                                     const struct inode *parent) {
        if (unlikely(!audit_dummy_context()))
-                __audit_inode_child(dname, dentry, parent);
+                __audit_inode_child(dentry, parent);
 }
 void audit_core_dumps(long signr);
@@ -544,9 +543,9 @@ extern int audit_signals;
 #define audit_getname(n) do { ; } while (0)
 #define audit_putname(n) do { ; } while (0)
 #define __audit_inode(n,d) do { ; } while (0)
-#define __audit_inode_child(d,i,p) do { ; } while (0)
+#define __audit_inode_child(i,p) do { ; } while (0)
 #define audit_inode(n,d) do { ; } while (0)
-#define audit_inode_child(d,i,p) do { ; } while (0)
+#define audit_inode_child(i,p) do { ; } while (0)
 #define audit_core_dumps(i) do { ; } while (0)
 #define auditsc_get_stamp(c,t,s) (0)
 #define audit_get_loginuid(t) (-1)
diff --git a/include/linux/backing-dev.h b/include/linux/backing-dev.h
index b449e738533a..bd0e3c6f323f 100644
--- a/include/linux/backing-dev.h
+++ b/include/linux/backing-dev.h
@@ -101,6 +101,7 @@ int bdi_register(struct backing_dev_info *bdi, struct device *parent,
                const char *fmt, ...);
 int bdi_register_dev(struct backing_dev_info *bdi, dev_t dev);
 void bdi_unregister(struct backing_dev_info *bdi);
+int bdi_setup_and_register(struct backing_dev_info *, char *, unsigned int);
 void bdi_start_writeback(struct backing_dev_info *bdi, struct super_block *sb,
                                long nr_pages);
 int bdi_writeback_task(struct bdi_writeback *wb);
@@ -246,6 +247,7 @@ int bdi_set_max_ratio(struct backing_dev_info *bdi, unsigned int max_ratio);
 #endif
 extern struct backing_dev_info default_backing_dev_info;
+extern struct backing_dev_info noop_backing_dev_info;
 void default_unplug_io_fn(struct backing_dev_info *bdi, struct page *page);
 int writeback_in_progress(struct backing_dev_info *bdi);
@@ -331,4 +333,17 @@ static inline int bdi_sched_wait(void *word)
        return 0;
 }
+static inline void blk_run_backing_dev(struct backing_dev_info *bdi,
+                                       struct page *page)
+{
+        if (bdi && bdi->unplug_io_fn)
+                bdi->unplug_io_fn(bdi, page);
+}
+static inline void blk_run_address_space(struct address_space *mapping)
+{
+        if (mapping)
+                blk_run_backing_dev(mapping->backing_dev_info, NULL);
+}
 #endif          /* _LINUX_BACKING_DEV_H */
diff --git a/include/linux/backlight.h b/include/linux/backlight.h
index 0f5f57858a23..4a3d52e545e1 100644
--- a/include/linux/backlight.h
+++ b/include/linux/backlight.h
@@ -47,7 +47,7 @@ struct backlight_ops {
        int (*get_brightness)(struct backlight_device *);
        /* Check if given framebuffer device is the one bound to this backlight;
           return 0 if not, !=0 if it is. If NULL, backlight always matches the fb. */
-        int (*check_fb)(struct fb_info *);
+        int (*check_fb)(struct backlight_device *, struct fb_info *);
 };
 /* This structure defines all the properties of a backlight */
@@ -86,7 +86,7 @@ struct backlight_device {
           registered this device has been unloaded, and if class_get_devdata()
           points to something in the body of that driver, it is also invalid. */
        struct mutex ops_lock;
-        struct backlight_ops *ops;
+        const struct backlight_ops *ops;
        /* The framebuffer notifier block */
        struct notifier_block fb_notif;
@@ -103,7 +103,8 @@ static inline void backlight_update_status(struct backlight_device *bd)
 }
 extern struct backlight_device *backlight_device_register(const char *name,
-        struct device *dev, void *devdata, struct backlight_ops *ops);
+        struct device *dev, void *devdata, const struct backlight_ops *ops,
+        const struct backlight_properties *props);
 extern void backlight_device_unregister(struct backlight_device *bd);
 extern void backlight_force_update(struct backlight_device *bd,
                                   enum backlight_update_reason reason);
diff --git a/include/linux/binfmts.h b/include/linux/binfmts.h
index aece486ac734..c809e286d213 100644
--- a/include/linux/binfmts.h
+++ b/include/linux/binfmts.h
@@ -68,6 +68,15 @@ struct linux_binprm{
 #define BINPRM_MAX_RECURSION 4
+/* Function parameter for binfmt->coredump */
+struct coredump_params {
+        long signr;
+        struct pt_regs *regs;
+        struct file *file;
+        unsigned long limit;
+        unsigned long mm_flags;
+};
 /*
 * This structure defines the functions that are used to load the binary formats that
 * linux accepts.
@@ -77,7 +86,7 @@ struct linux_binfmt {
        struct module *module;
        int (*load_binary)(struct linux_binprm *, struct  pt_regs * regs);
        int (*load_shlib)(struct file *);
-        int (*core_dump)(long signr, struct pt_regs *regs, struct file *file, unsigned long limit);
+        int (*core_dump)(struct coredump_params *cprm);
        unsigned long min_coredump;     /* minimal dump size */
        int hasvdso;
 };
@@ -101,6 +110,7 @@ extern int prepare_binprm(struct linux_binprm *);
 extern int __must_check remove_arg_zero(struct linux_binprm *);
 extern int search_binary_handler(struct linux_binprm *,struct pt_regs *);
 extern int flush_old_exec(struct linux_binprm * bprm);
+extern void setup_new_exec(struct linux_binprm * bprm);
 extern int suid_dumpable;
 #define SUID_DUMP_DISABLE       0       /* No setuid dumping */
diff --git a/include/linux/bio.h b/include/linux/bio.h
index 5be93f18d842..7fc5606e6ea5 100644
--- a/include/linux/bio.h
+++ b/include/linux/bio.h
@@ -391,6 +391,18 @@ extern struct bio *bio_copy_kern(struct request_queue *, void *, unsigned int,
                                 gfp_t, int);
 extern void bio_set_pages_dirty(struct bio *bio);
 extern void bio_check_pages_dirty(struct bio *bio);
+#ifndef ARCH_IMPLEMENTS_FLUSH_DCACHE_PAGE
+# error "You should define ARCH_IMPLEMENTS_FLUSH_DCACHE_PAGE for your platform"
+#endif
+#if ARCH_IMPLEMENTS_FLUSH_DCACHE_PAGE
+extern void bio_flush_dcache_pages(struct bio *bi);
+#else
+static inline void bio_flush_dcache_pages(struct bio *bi)
+{
+}
+#endif
 extern struct bio *bio_copy_user(struct request_queue *, struct rq_map_data *,
                                 unsigned long, unsigned int, int, gfp_t);
 extern struct bio *bio_copy_user_iov(struct request_queue *,
@@ -450,11 +462,8 @@ extern struct biovec_slab bvec_slabs[BIOVEC_NR_POOLS] __read_mostly;
 /*
 * remember never ever reenable interrupts between a bvec_kmap_irq and
 * bvec_kunmap_irq!
- *
- * This function MUST be inlined - it plays with the CPU interrupt flags.
 */
-static __always_inline char *bvec_kmap_irq(struct bio_vec *bvec,
+static inline char *bvec_kmap_irq(struct bio_vec *bvec, unsigned long *flags)
-                unsigned long *flags)
 {
        unsigned long addr;
@@ -470,8 +479,7 @@ static __always_inline char *bvec_kmap_irq(struct bio_vec *bvec,
        return (char *) addr + bvec->bv_offset;
 }
-static __always_inline void bvec_kunmap_irq(char *buffer,
+static inline void bvec_kunmap_irq(char *buffer, unsigned long *flags)
-                unsigned long *flags)
 {
        unsigned long ptr = (unsigned long) buffer & PAGE_MASK;
diff --git a/include/linux/bitmap.h b/include/linux/bitmap.h
index 756d78b8c1c5..daf8c480c786 100644
--- a/include/linux/bitmap.h
+++ b/include/linux/bitmap.h
@@ -42,6 +42,9 @@
 * bitmap_empty(src, nbits)                     Are all bits zero in *src?
 * bitmap_full(src, nbits)                      Are all bits set in *src?
 * bitmap_weight(src, nbits)                    Hamming Weight: number set bits
+ * bitmap_set(dst, pos, nbits)                  Set specified bit area
+ * bitmap_clear(dst, pos, nbits)                Clear specified bit area
+ * bitmap_find_next_zero_area(buf, len, pos, n, mask)   Find bit free area
 * bitmap_shift_right(dst, src, n, nbits)       *dst = *src >> n
 * bitmap_shift_left(dst, src, n, nbits)        *dst = *src << n
 * bitmap_remap(dst, src, old, new, nbits)      *dst = map(old, new)(src)
@@ -108,6 +111,14 @@ extern int __bitmap_subset(const unsigned long *bitmap1,
                        const unsigned long *bitmap2, int bits);
 extern int __bitmap_weight(const unsigned long *bitmap, int bits);
+extern void bitmap_set(unsigned long *map, int i, int len);
+extern void bitmap_clear(unsigned long *map, int start, int nr);
+extern unsigned long bitmap_find_next_zero_area(unsigned long *map,
+                                         unsigned long size,
+                                         unsigned long start,
+                                         unsigned int nr,
+                                         unsigned long align_mask);
 extern int bitmap_scnprintf(char *buf, unsigned int len,
                        const unsigned long *src, int nbits);
 extern int __bitmap_parse(const char *buf, unsigned int buflen, int is_user,
diff --git a/include/linux/bitops.h b/include/linux/bitops.h
index c05a29cb9bb2..b796eab5ca75 100644
--- a/include/linux/bitops.h
+++ b/include/linux/bitops.h
@@ -16,16 +16,15 @@
 */
 #include <asm/bitops.h>
-#define for_each_bit(bit, addr, size) \
+#define for_each_set_bit(bit, addr, size) \
        for ((bit) = find_first_bit((addr), (size)); \
             (bit) < (size); \
             (bit) = find_next_bit((addr), (size), (bit) + 1))
 static __inline__ int get_bitmask_order(unsigned int count)
 {
        int order;
-        
        order = fls(count);
        return order;   /* We could be slightly more clever with -1 here... */
 }
@@ -33,7 +32,7 @@ static __inline__ int get_bitmask_order(unsigned int count)
 static __inline__ int get_count_order(unsigned int count)
 {
        int order;
-        
        order = fls(count) - 1;
        if (count & (count - 1))
                order++;
@@ -45,6 +44,31 @@ static inline unsigned long hweight_long(unsigned long w)
        return sizeof(w) == 4 ? hweight32(w) : hweight64(w);
 }
+/*
+ * Clearly slow versions of the hweightN() functions, their benefit is
+ * of course compile time evaluation of constant arguments.
+ */
+#define HWEIGHT8(w)                                     \
+      ( BUILD_BUG_ON_ZERO(!__builtin_constant_p(w)) +   \
+        (!!((w) & (1ULL << 0))) +                       \
+        (!!((w) & (1ULL << 1))) +                       \
+        (!!((w) & (1ULL << 2))) +                       \
+        (!!((w) & (1ULL << 3))) +                       \
+        (!!((w) & (1ULL << 4))) +                       \
+        (!!((w) & (1ULL << 5))) +                       \
+        (!!((w) & (1ULL << 6))) +                       \
+        (!!((w) & (1ULL << 7))) )
+#define HWEIGHT16(w) (HWEIGHT8(w)  + HWEIGHT8((w) >> 8))
+#define HWEIGHT32(w) (HWEIGHT16(w) + HWEIGHT16((w) >> 16))
+#define HWEIGHT64(w) (HWEIGHT32(w) + HWEIGHT32((w) >> 32))
+/*
+ * Type invariant version that simply casts things to the
+ * largest type.
+ */
+#define HWEIGHT(w)   HWEIGHT64((u64)(w))
 /**
 * rol32 - rotate a 32-bit value left
 * @word: value to rotate
diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
index 221cecd86bd3..6690e8bae7bb 100644
--- a/include/linux/blkdev.h
+++ b/include/linux/blkdev.h
@@ -158,7 +158,6 @@ enum rq_flag_bits {
 struct request {
        struct list_head queuelist;
        struct call_single_data csd;
-        int cpu;
        struct request_queue *q;
@@ -166,9 +165,11 @@ struct request {
        enum rq_cmd_type_bits cmd_type;
        unsigned long atomic_flags;
+        int cpu;
        /* the following two fields are internal, NEVER access directly */
-        sector_t __sector;              /* sector cursor */
        unsigned int __data_len;        /* total data len */
+        sector_t __sector;              /* sector cursor */
        struct bio *bio;
        struct bio *biotail;
@@ -201,20 +202,20 @@ struct request {
        unsigned short ioprio;
+        int ref_count;
        void *special;          /* opaque pointer available for LLD use */
        char *buffer;           /* kaddr of the current segment if available */
        int tag;
        int errors;
-        int ref_count;
        /*
         * when request is used as a packet command carrier
         */
-        unsigned short cmd_len;
        unsigned char __cmd[BLK_MAX_CDB];
        unsigned char *cmd;
+        unsigned short cmd_len;
        unsigned int extra_len; /* length of alignment and padding */
        unsigned int sense_len;
@@ -312,13 +313,16 @@ struct queue_limits {
        unsigned int            io_min;
        unsigned int            io_opt;
        unsigned int            max_discard_sectors;
+        unsigned int            discard_granularity;
+        unsigned int            discard_alignment;
        unsigned short          logical_block_size;
-        unsigned short          max_hw_segments;
+        unsigned short          max_segments;
-        unsigned short          max_phys_segments;
        unsigned char           misaligned;
+        unsigned char           discard_misaligned;
        unsigned char           no_cluster;
+        signed char             discard_zeroes_data;
 };
 struct request_queue
@@ -457,8 +461,8 @@ struct request_queue
 #define QUEUE_FLAG_NONROT      14       /* non-rotational device (SSD) */
 #define QUEUE_FLAG_VIRT        QUEUE_FLAG_NONROT /* paravirt device */
 #define QUEUE_FLAG_IO_STAT     15       /* do IO stats */
-#define QUEUE_FLAG_CQ          16       /* hardware does queuing */
+#define QUEUE_FLAG_DISCARD     16       /* supports DISCARD */
-#define QUEUE_FLAG_DISCARD     17       /* supports DISCARD */
+#define QUEUE_FLAG_NOXMERGES   17       /* No extended merges */
 #define QUEUE_FLAG_DEFAULT      ((1 << QUEUE_FLAG_IO_STAT) |            \
                                 (1 << QUEUE_FLAG_CLUSTER) |            \
@@ -582,9 +586,10 @@ enum {
 #define blk_queue_plugged(q)    test_bit(QUEUE_FLAG_PLUGGED, &(q)->queue_flags)
 #define blk_queue_tagged(q)     test_bit(QUEUE_FLAG_QUEUED, &(q)->queue_flags)
-#define blk_queue_queuing(q)    test_bit(QUEUE_FLAG_CQ, &(q)->queue_flags)
 #define blk_queue_stopped(q)    test_bit(QUEUE_FLAG_STOPPED, &(q)->queue_flags)
 #define blk_queue_nomerges(q)   test_bit(QUEUE_FLAG_NOMERGES, &(q)->queue_flags)
+#define blk_queue_noxmerges(q)  \
+        test_bit(QUEUE_FLAG_NOXMERGES, &(q)->queue_flags)
 #define blk_queue_nonrot(q)     test_bit(QUEUE_FLAG_NONROT, &(q)->queue_flags)
 #define blk_queue_io_stat(q)    test_bit(QUEUE_FLAG_IO_STAT, &(q)->queue_flags)
 #define blk_queue_flushing(q)   ((q)->ordseq)
@@ -749,6 +754,17 @@ struct req_iterator {
 #define rq_iter_last(rq, _iter)                                 \
                (_iter.bio->bi_next == NULL && _iter.i == _iter.bio->bi_vcnt-1)
+#ifndef ARCH_IMPLEMENTS_FLUSH_DCACHE_PAGE
+# error "You should define ARCH_IMPLEMENTS_FLUSH_DCACHE_PAGE for your platform"
+#endif
+#if ARCH_IMPLEMENTS_FLUSH_DCACHE_PAGE
+extern void rq_flush_dcache_pages(struct request *rq);
+#else
+static inline void rq_flush_dcache_pages(struct request *rq)
+{
+}
+#endif
 extern int blk_register_queue(struct gendisk *disk);
 extern void blk_unregister_queue(struct gendisk *disk);
 extern void register_disk(struct gendisk *dev);
@@ -823,19 +839,6 @@ static inline struct request_queue *bdev_get_queue(struct block_device *bdev)
        return bdev->bd_disk->queue;
 }
-static inline void blk_run_backing_dev(struct backing_dev_info *bdi,
-                                       struct page *page)
-{
-        if (bdi && bdi->unplug_io_fn)
-                bdi->unplug_io_fn(bdi, page);
-}
-static inline void blk_run_address_space(struct address_space *mapping)
-{
-        if (mapping)
-                blk_run_backing_dev(mapping->backing_dev_info, NULL);
-}
 /*
 * blk_rq_pos()                 : the current sector
 * blk_rq_bytes()               : bytes left in the entire request
@@ -843,7 +846,6 @@ static inline void blk_run_address_space(struct address_space *mapping)
 * blk_rq_err_bytes()           : bytes left till the next error boundary
 * blk_rq_sectors()             : sectors left in the entire request
 * blk_rq_cur_sectors()         : sectors left in the current segment
- * blk_rq_err_sectors()         : sectors left till the next error boundary
 */
 static inline sector_t blk_rq_pos(const struct request *rq)
 {
@@ -872,11 +874,6 @@ static inline unsigned int blk_rq_cur_sectors(const struct request *rq)
        return blk_rq_cur_bytes(rq) >> 9;
 }
-static inline unsigned int blk_rq_err_sectors(const struct request *rq)
-{
-        return blk_rq_err_bytes(rq) >> 9;
-}
 /*
 * Request issue related functions.
 */
@@ -924,10 +921,8 @@ extern struct request_queue *blk_init_queue(request_fn_proc *, spinlock_t *);
 extern void blk_cleanup_queue(struct request_queue *);
 extern void blk_queue_make_request(struct request_queue *, make_request_fn *);
 extern void blk_queue_bounce_limit(struct request_queue *, u64);
-extern void blk_queue_max_sectors(struct request_queue *, unsigned int);
 extern void blk_queue_max_hw_sectors(struct request_queue *, unsigned int);
-extern void blk_queue_max_phys_segments(struct request_queue *, unsigned short);
+extern void blk_queue_max_segments(struct request_queue *, unsigned short);
-extern void blk_queue_max_hw_segments(struct request_queue *, unsigned short);
 extern void blk_queue_max_segment_size(struct request_queue *, unsigned int);
 extern void blk_queue_max_discard_sectors(struct request_queue *q,
                unsigned int max_discard_sectors);
@@ -942,6 +937,8 @@ extern void blk_queue_io_opt(struct request_queue *q, unsigned int opt);
 extern void blk_set_default_limits(struct queue_limits *lim);
 extern int blk_stack_limits(struct queue_limits *t, struct queue_limits *b,
                            sector_t offset);
+extern int bdev_stack_limits(struct queue_limits *t, struct block_device *bdev,
+                            sector_t offset);
 extern void disk_stack_limits(struct gendisk *disk, struct block_device *bdev,
                              sector_t offset);
 extern void blk_queue_stack_limits(struct request_queue *t, struct request_queue *b);
@@ -1015,14 +1012,13 @@ static inline int sb_issue_discard(struct super_block *sb,
 extern int blk_verify_command(unsigned char *cmd, fmode_t has_write_perm);
-#define MAX_PHYS_SEGMENTS 128
+enum blk_default_limits {
-#define MAX_HW_SEGMENTS 128
+        BLK_MAX_SEGMENTS        = 128,
-#define SAFE_MAX_SECTORS 255
+        BLK_SAFE_MAX_SECTORS    = 255,
-#define BLK_DEF_MAX_SECTORS 1024
+        BLK_DEF_MAX_SECTORS     = 1024,
+        BLK_MAX_SEGMENT_SIZE    = 65536,
-#define MAX_SEGMENT_SIZE        65536
+        BLK_SEG_BOUNDARY_MASK   = 0xFFFFFFFFUL,
+};
-#define BLK_SEG_BOUNDARY_MASK   0xFFFFFFFFUL
 #define blkdev_entry_to_request(entry) list_entry((entry), struct request, queuelist)
@@ -1046,14 +1042,9 @@ static inline unsigned int queue_max_hw_sectors(struct request_queue *q)
        return q->limits.max_hw_sectors;
 }
-static inline unsigned short queue_max_hw_segments(struct request_queue *q)
+static inline unsigned short queue_max_segments(struct request_queue *q)
-{
-        return q->limits.max_hw_segments;
-}
-static inline unsigned short queue_max_phys_segments(struct request_queue *q)
 {
-        return q->limits.max_phys_segments;
+        return q->limits.max_segments;
 }
 static inline unsigned int queue_max_segment_size(struct request_queue *q)
@@ -1114,11 +1105,13 @@ static inline int queue_alignment_offset(struct request_queue *q)
        return q->limits.alignment_offset;
 }
-static inline int queue_sector_alignment_offset(struct request_queue *q,
+static inline int queue_limit_alignment_offset(struct queue_limits *lim, sector_t sector)
-                                                sector_t sector)
 {
-        return ((sector << 9) - q->limits.alignment_offset)
+        unsigned int granularity = max(lim->physical_block_size, lim->io_min);
-                & (q->limits.io_min - 1);
+        unsigned int alignment = (sector << 9) & (granularity - 1);
+        return (granularity + lim->alignment_offset - alignment)
+                & (granularity - 1);
 }
 static inline int bdev_alignment_offset(struct block_device *bdev)
@@ -1134,6 +1127,35 @@ static inline int bdev_alignment_offset(struct block_device *bdev)
        return q->limits.alignment_offset;
 }
+static inline int queue_discard_alignment(struct request_queue *q)
+{
+        if (q->limits.discard_misaligned)
+                return -1;
+        return q->limits.discard_alignment;
+}
+static inline int queue_limit_discard_alignment(struct queue_limits *lim, sector_t sector)
+{
+        unsigned int alignment = (sector << 9) & (lim->discard_granularity - 1);
+        return (lim->discard_granularity + lim->discard_alignment - alignment)
+                & (lim->discard_granularity - 1);
+}
+static inline unsigned int queue_discard_zeroes_data(struct request_queue *q)
+{
+        if (q->limits.discard_zeroes_data == 1)
+                return 1;
+        return 0;
+}
+static inline unsigned int bdev_discard_zeroes_data(struct block_device *bdev)
+{
+        return queue_discard_zeroes_data(bdev_get_queue(bdev));
+}
 static inline int queue_dma_alignment(struct request_queue *q)
 {
        return q ? q->dma_alignment : 511;
diff --git a/include/linux/blktrace_api.h b/include/linux/blktrace_api.h
index 3b73b9992b26..416bf62d6d46 100644
--- a/include/linux/blktrace_api.h
+++ b/include/linux/blktrace_api.h
@@ -150,8 +150,8 @@ struct blk_user_trace_setup {
 struct blk_trace {
        int trace_state;
        struct rchan *rchan;
-        unsigned long *sequence;
+        unsigned long __percpu *sequence;
-        unsigned char *msg_data;
+        unsigned char __percpu *msg_data;
        u16 act_mask;
        u64 start_lba;
        u64 end_lba;
diff --git a/include/linux/bootmem.h b/include/linux/bootmem.h
index dd97fb8408a8..266ab9291232 100644
--- a/include/linux/bootmem.h
+++ b/include/linux/bootmem.h
@@ -23,6 +23,7 @@ extern unsigned long max_pfn;
 extern unsigned long saved_max_pfn;
 #endif
+#ifndef CONFIG_NO_BOOTMEM
 /*
 * node_bootmem_map is a map pointer - the bits represent all physical 
 * memory pages (including holes) on the node.
@@ -37,6 +38,7 @@ typedef struct bootmem_data {
 } bootmem_data_t;
 extern bootmem_data_t bootmem_node_data[];
+#endif
 extern unsigned long bootmem_bootmap_pages(unsigned long);
@@ -46,6 +48,7 @@ extern unsigned long init_bootmem_node(pg_data_t *pgdat,
                                       unsigned long endpfn);
 extern unsigned long init_bootmem(unsigned long addr, unsigned long memend);
+unsigned long free_all_memory_core_early(int nodeid);
 extern unsigned long free_all_bootmem_node(pg_data_t *pgdat);
 extern unsigned long free_all_bootmem(void);
@@ -53,6 +56,7 @@ extern void free_bootmem_node(pg_data_t *pgdat,
                              unsigned long addr,
                              unsigned long size);
 extern void free_bootmem(unsigned long addr, unsigned long size);
+extern void free_bootmem_late(unsigned long addr, unsigned long size);
 /*
 * Flags for reserve_bootmem (also if CONFIG_HAVE_ARCH_BOOTMEM_NODE,
@@ -83,6 +87,10 @@ extern void *__alloc_bootmem_node(pg_data_t *pgdat,
                                  unsigned long size,
                                  unsigned long align,
                                  unsigned long goal);
+void *__alloc_bootmem_node_high(pg_data_t *pgdat,
+                                  unsigned long size,
+                                  unsigned long align,
+                                  unsigned long goal);
 extern void *__alloc_bootmem_node_nopanic(pg_data_t *pgdat,
                                  unsigned long size,
                                  unsigned long align,
diff --git a/include/linux/brcmphy.h b/include/linux/brcmphy.h
index 9b64b6d67873..7f437ca1ed44 100644
--- a/include/linux/brcmphy.h
+++ b/include/linux/brcmphy.h
@@ -1,6 +1,24 @@
-#define PHY_BRCM_WIRESPEED_ENABLE       0x00000001
+#define PHY_ID_BCM50610                 0x0143bd60
-#define PHY_BRCM_AUTO_PWRDWN_ENABLE     0x00000002
+#define PHY_ID_BCM50610M                0x0143bd70
-#define PHY_BRCM_APD_CLK125_ENABLE      0x00000004
+#define PHY_ID_BCMAC131                 0x0143bc70
-#define PHY_BRCM_STD_IBND_DISABLE       0x00000008
+#define PHY_ID_BCM57780                 0x03625d90
-#define PHY_BRCM_EXT_IBND_RX_ENABLE     0x00000010
-#define PHY_BRCM_EXT_IBND_TX_ENABLE     0x00000020
+#define PHY_BCM_OUI_MASK                0xfffffc00
+#define PHY_BCM_OUI_1                   0x00206000
+#define PHY_BCM_OUI_2                   0x0143bc00
+#define PHY_BCM_OUI_3                   0x03625c00
+#define PHY_BCM_FLAGS_MODE_COPPER       0x00000001
+#define PHY_BCM_FLAGS_MODE_1000BX       0x00000002
+#define PHY_BCM_FLAGS_INTF_SGMII        0x00000010
+#define PHY_BCM_FLAGS_INTF_XAUI         0x00000020
+#define PHY_BRCM_WIRESPEED_ENABLE       0x00000100
+#define PHY_BRCM_AUTO_PWRDWN_ENABLE     0x00000200
+#define PHY_BRCM_RX_REFCLK_UNUSED       0x00000400
+#define PHY_BRCM_STD_IBND_DISABLE       0x00000800
+#define PHY_BRCM_EXT_IBND_RX_ENABLE     0x00001000
+#define PHY_BRCM_EXT_IBND_TX_ENABLE     0x00002000
+#define PHY_BRCM_CLEAR_RGMII_MODE       0x00004000
+#define PHY_BRCM_DIS_TXCRXC_NOENRGY     0x00008000
+#define PHY_BCM_FLAGS_VALID             0x80000000
diff --git a/include/linux/btree-128.h b/include/linux/btree-128.h
new file mode 100644
index 000000000000..0b3414c4c928
--- /dev/null
+++ b/include/linux/btree-128.h
@@ -0,0 +1,109 @@
+extern struct btree_geo btree_geo128;
+struct btree_head128 { struct btree_head h; };
+static inline void btree_init_mempool128(struct btree_head128 *head,
+                                         mempool_t *mempool)
+{
+        btree_init_mempool(&head->h, mempool);
+}
+static inline int btree_init128(struct btree_head128 *head)
+{
+        return btree_init(&head->h);
+}
+static inline void btree_destroy128(struct btree_head128 *head)
+{
+        btree_destroy(&head->h);
+}
+static inline void *btree_lookup128(struct btree_head128 *head, u64 k1, u64 k2)
+{
+        u64 key[2] = {k1, k2};
+        return btree_lookup(&head->h, &btree_geo128, (unsigned long *)&key);
+}
+static inline void *btree_get_prev128(struct btree_head128 *head,
+                                      u64 *k1, u64 *k2)
+{
+        u64 key[2] = {*k1, *k2};
+        void *val;
+        val = btree_get_prev(&head->h, &btree_geo128,
+                             (unsigned long *)&key);
+        *k1 = key[0];
+        *k2 = key[1];
+        return val;
+}
+static inline int btree_insert128(struct btree_head128 *head, u64 k1, u64 k2,
+                                  void *val, gfp_t gfp)
+{
+        u64 key[2] = {k1, k2};
+        return btree_insert(&head->h, &btree_geo128,
+                            (unsigned long *)&key, val, gfp);
+}
+static inline int btree_update128(struct btree_head128 *head, u64 k1, u64 k2,
+                                  void *val)
+{
+        u64 key[2] = {k1, k2};
+        return btree_update(&head->h, &btree_geo128,
+                            (unsigned long *)&key, val);
+}
+static inline void *btree_remove128(struct btree_head128 *head, u64 k1, u64 k2)
+{
+        u64 key[2] = {k1, k2};
+        return btree_remove(&head->h, &btree_geo128, (unsigned long *)&key);
+}
+static inline void *btree_last128(struct btree_head128 *head, u64 *k1, u64 *k2)
+{
+        u64 key[2];
+        void *val;
+        val = btree_last(&head->h, &btree_geo128, (unsigned long *)&key[0]);
+        if (val) {
+                *k1 = key[0];
+                *k2 = key[1];
+        }
+        return val;
+}
+static inline int btree_merge128(struct btree_head128 *target,
+                                 struct btree_head128 *victim,
+                                 gfp_t gfp)
+{
+        return btree_merge(&target->h, &victim->h, &btree_geo128, gfp);
+}
+void visitor128(void *elem, unsigned long opaque, unsigned long *__key,
+                size_t index, void *__func);
+typedef void (*visitor128_t)(void *elem, unsigned long opaque,
+                             u64 key1, u64 key2, size_t index);
+static inline size_t btree_visitor128(struct btree_head128 *head,
+                                      unsigned long opaque,
+                                      visitor128_t func2)
+{
+        return btree_visitor(&head->h, &btree_geo128, opaque,
+                             visitor128, func2);
+}
+static inline size_t btree_grim_visitor128(struct btree_head128 *head,
+                                           unsigned long opaque,
+                                           visitor128_t func2)
+{
+        return btree_grim_visitor(&head->h, &btree_geo128, opaque,
+                                  visitor128, func2);
+}
+#define btree_for_each_safe128(head, k1, k2, val)       \
+        for (val = btree_last128(head, &k1, &k2);       \
+             val;                                       \
+             val = btree_get_prev128(head, &k1, &k2))
diff --git a/include/linux/btree-type.h b/include/linux/btree-type.h
new file mode 100644
index 000000000000..9a1147ef8563
--- /dev/null
+++ b/include/linux/btree-type.h
@@ -0,0 +1,147 @@
+#define __BTREE_TP(pfx, type, sfx)      pfx ## type ## sfx
+#define _BTREE_TP(pfx, type, sfx)       __BTREE_TP(pfx, type, sfx)
+#define BTREE_TP(pfx)                   _BTREE_TP(pfx, BTREE_TYPE_SUFFIX,)
+#define BTREE_FN(name)                  BTREE_TP(btree_ ## name)
+#define BTREE_TYPE_HEAD                 BTREE_TP(struct btree_head)
+#define VISITOR_FN                      BTREE_TP(visitor)
+#define VISITOR_FN_T                    _BTREE_TP(visitor, BTREE_TYPE_SUFFIX, _t)
+BTREE_TYPE_HEAD {
+        struct btree_head h;
+};
+static inline void BTREE_FN(init_mempool)(BTREE_TYPE_HEAD *head,
+                                          mempool_t *mempool)
+{
+        btree_init_mempool(&head->h, mempool);
+}
+static inline int BTREE_FN(init)(BTREE_TYPE_HEAD *head)
+{
+        return btree_init(&head->h);
+}
+static inline void BTREE_FN(destroy)(BTREE_TYPE_HEAD *head)
+{
+        btree_destroy(&head->h);
+}
+static inline int BTREE_FN(merge)(BTREE_TYPE_HEAD *target,
+                                  BTREE_TYPE_HEAD *victim,
+                                  gfp_t gfp)
+{
+        return btree_merge(&target->h, &victim->h, BTREE_TYPE_GEO, gfp);
+}
+#if (BITS_PER_LONG > BTREE_TYPE_BITS)
+static inline void *BTREE_FN(lookup)(BTREE_TYPE_HEAD *head, BTREE_KEYTYPE key)
+{
+        unsigned long _key = key;
+        return btree_lookup(&head->h, BTREE_TYPE_GEO, &_key);
+}
+static inline int BTREE_FN(insert)(BTREE_TYPE_HEAD *head, BTREE_KEYTYPE key,
+                                   void *val, gfp_t gfp)
+{
+        unsigned long _key = key;
+        return btree_insert(&head->h, BTREE_TYPE_GEO, &_key, val, gfp);
+}
+static inline int BTREE_FN(update)(BTREE_TYPE_HEAD *head, BTREE_KEYTYPE key,
+                void *val)
+{
+        unsigned long _key = key;
+        return btree_update(&head->h, BTREE_TYPE_GEO, &_key, val);
+}
+static inline void *BTREE_FN(remove)(BTREE_TYPE_HEAD *head, BTREE_KEYTYPE key)
+{
+        unsigned long _key = key;
+        return btree_remove(&head->h, BTREE_TYPE_GEO, &_key);
+}
+static inline void *BTREE_FN(last)(BTREE_TYPE_HEAD *head, BTREE_KEYTYPE *key)
+{
+        unsigned long _key;
+        void *val = btree_last(&head->h, BTREE_TYPE_GEO, &_key);
+        if (val)
+                *key = _key;
+        return val;
+}
+static inline void *BTREE_FN(get_prev)(BTREE_TYPE_HEAD *head, BTREE_KEYTYPE *key)
+{
+        unsigned long _key = *key;
+        void *val = btree_get_prev(&head->h, BTREE_TYPE_GEO, &_key);
+        if (val)
+                *key = _key;
+        return val;
+}
+#else
+static inline void *BTREE_FN(lookup)(BTREE_TYPE_HEAD *head, BTREE_KEYTYPE key)
+{
+        return btree_lookup(&head->h, BTREE_TYPE_GEO, (unsigned long *)&key);
+}
+static inline int BTREE_FN(insert)(BTREE_TYPE_HEAD *head, BTREE_KEYTYPE key,
+                           void *val, gfp_t gfp)
+{
+        return btree_insert(&head->h, BTREE_TYPE_GEO, (unsigned long *)&key,
+                            val, gfp);
+}
+static inline int BTREE_FN(update)(BTREE_TYPE_HEAD *head, BTREE_KEYTYPE key,
+                void *val)
+{
+        return btree_update(&head->h, BTREE_TYPE_GEO, (unsigned long *)&key, val);
+}
+static inline void *BTREE_FN(remove)(BTREE_TYPE_HEAD *head, BTREE_KEYTYPE key)
+{
+        return btree_remove(&head->h, BTREE_TYPE_GEO, (unsigned long *)&key);
+}
+static inline void *BTREE_FN(last)(BTREE_TYPE_HEAD *head, BTREE_KEYTYPE *key)
+{
+        return btree_last(&head->h, BTREE_TYPE_GEO, (unsigned long *)key);
+}
+static inline void *BTREE_FN(get_prev)(BTREE_TYPE_HEAD *head, BTREE_KEYTYPE *key)
+{
+        return btree_get_prev(&head->h, BTREE_TYPE_GEO, (unsigned long *)key);
+}
+#endif
+void VISITOR_FN(void *elem, unsigned long opaque, unsigned long *key,
+                size_t index, void *__func);
+typedef void (*VISITOR_FN_T)(void *elem, unsigned long opaque,
+                             BTREE_KEYTYPE key, size_t index);
+static inline size_t BTREE_FN(visitor)(BTREE_TYPE_HEAD *head,
+                                       unsigned long opaque,
+                                       VISITOR_FN_T func2)
+{
+        return btree_visitor(&head->h, BTREE_TYPE_GEO, opaque,
+                             visitorl, func2);
+}
+static inline size_t BTREE_FN(grim_visitor)(BTREE_TYPE_HEAD *head,
+                                            unsigned long opaque,
+                                            VISITOR_FN_T func2)
+{
+        return btree_grim_visitor(&head->h, BTREE_TYPE_GEO, opaque,
+                                  visitorl, func2);
+}
+#undef VISITOR_FN
+#undef VISITOR_FN_T
+#undef __BTREE_TP
+#undef _BTREE_TP
+#undef BTREE_TP
+#undef BTREE_FN
+#undef BTREE_TYPE_HEAD
+#undef BTREE_TYPE_SUFFIX
+#undef BTREE_TYPE_GEO
+#undef BTREE_KEYTYPE
+#undef BTREE_TYPE_BITS
diff --git a/include/linux/btree.h b/include/linux/btree.h
new file mode 100644
index 000000000000..65b5bb058324
--- /dev/null
+++ b/include/linux/btree.h
@@ -0,0 +1,243 @@
+#ifndef BTREE_H
+#define BTREE_H
+#include <linux/kernel.h>
+#include <linux/mempool.h>
+/**
+ * DOC: B+Tree basics
+ *
+ * A B+Tree is a data structure for looking up arbitrary (currently allowing
+ * unsigned long, u32, u64 and 2 * u64) keys into pointers. The data structure
+ * is described at http://en.wikipedia.org/wiki/B-tree, we currently do not
+ * use binary search to find the key on lookups.
+ *
+ * Each B+Tree consists of a head, that contains bookkeeping information and
+ * a variable number (starting with zero) nodes. Each node contains the keys
+ * and pointers to sub-nodes, or, for leaf nodes, the keys and values for the
+ * tree entries.
+ *
+ * Each node in this implementation has the following layout:
+ * [key1, key2, ..., keyN] [val1, val2, ..., valN]
+ *
+ * Each key here is an array of unsigned longs, geo->no_longs in total. The
+ * number of keys and values (N) is geo->no_pairs.
+ */
+/**
+ * struct btree_head - btree head
+ *
+ * @node: the first node in the tree
+ * @mempool: mempool used for node allocations
+ * @height: current of the tree
+ */
+struct btree_head {
+        unsigned long *node;
+        mempool_t *mempool;
+        int height;
+};
+/* btree geometry */
+struct btree_geo;
+/**
+ * btree_alloc - allocate function for the mempool
+ * @gfp_mask: gfp mask for the allocation
+ * @pool_data: unused
+ */
+void *btree_alloc(gfp_t gfp_mask, void *pool_data);
+/**
+ * btree_free - free function for the mempool
+ * @element: the element to free
+ * @pool_data: unused
+ */
+void btree_free(void *element, void *pool_data);
+/**
+ * btree_init_mempool - initialise a btree with given mempool
+ *
+ * @head: the btree head to initialise
+ * @mempool: the mempool to use
+ *
+ * When this function is used, there is no need to destroy
+ * the mempool.
+ */
+void btree_init_mempool(struct btree_head *head, mempool_t *mempool);
+/**
+ * btree_init - initialise a btree
+ *
+ * @head: the btree head to initialise
+ *
+ * This function allocates the memory pool that the
+ * btree needs. Returns zero or a negative error code
+ * (-%ENOMEM) when memory allocation fails.
+ *
+ */
+int __must_check btree_init(struct btree_head *head);
+/**
+ * btree_destroy - destroy mempool
+ *
+ * @head: the btree head to destroy
+ *
+ * This function destroys the internal memory pool, use only
+ * when using btree_init(), not with btree_init_mempool().
+ */
+void btree_destroy(struct btree_head *head);
+/**
+ * btree_lookup - look up a key in the btree
+ *
+ * @head: the btree to look in
+ * @geo: the btree geometry
+ * @key: the key to look up
+ *
+ * This function returns the value for the given key, or %NULL.
+ */
+void *btree_lookup(struct btree_head *head, struct btree_geo *geo,
+                   unsigned long *key);
+/**
+ * btree_insert - insert an entry into the btree
+ *
+ * @head: the btree to add to
+ * @geo: the btree geometry
+ * @key: the key to add (must not already be present)
+ * @val: the value to add (must not be %NULL)
+ * @gfp: allocation flags for node allocations
+ *
+ * This function returns 0 if the item could be added, or an
+ * error code if it failed (may fail due to memory pressure).
+ */
+int __must_check btree_insert(struct btree_head *head, struct btree_geo *geo,
+                              unsigned long *key, void *val, gfp_t gfp);
+/**
+ * btree_update - update an entry in the btree
+ *
+ * @head: the btree to update
+ * @geo: the btree geometry
+ * @key: the key to update
+ * @val: the value to change it to (must not be %NULL)
+ *
+ * This function returns 0 if the update was successful, or
+ * -%ENOENT if the key could not be found.
+ */
+int btree_update(struct btree_head *head, struct btree_geo *geo,
+                 unsigned long *key, void *val);
+/**
+ * btree_remove - remove an entry from the btree
+ *
+ * @head: the btree to update
+ * @geo: the btree geometry
+ * @key: the key to remove
+ *
+ * This function returns the removed entry, or %NULL if the key
+ * could not be found.
+ */
+void *btree_remove(struct btree_head *head, struct btree_geo *geo,
+                   unsigned long *key);
+/**
+ * btree_merge - merge two btrees
+ *
+ * @target: the tree that gets all the entries
+ * @victim: the tree that gets merged into @target
+ * @geo: the btree geometry
+ * @gfp: allocation flags
+ *
+ * The two trees @target and @victim may not contain the same keys,
+ * that is a bug and triggers a BUG(). This function returns zero
+ * if the trees were merged successfully, and may return a failure
+ * when memory allocation fails, in which case both trees might have
+ * been partially merged, i.e. some entries have been moved from
+ * @victim to @target.
+ */
+int btree_merge(struct btree_head *target, struct btree_head *victim,
+                struct btree_geo *geo, gfp_t gfp);
+/**
+ * btree_last - get last entry in btree
+ *
+ * @head: btree head
+ * @geo: btree geometry
+ * @key: last key
+ *
+ * Returns the last entry in the btree, and sets @key to the key
+ * of that entry; returns NULL if the tree is empty, in that case
+ * key is not changed.
+ */
+void *btree_last(struct btree_head *head, struct btree_geo *geo,
+                 unsigned long *key);
+/**
+ * btree_get_prev - get previous entry
+ *
+ * @head: btree head
+ * @geo: btree geometry
+ * @key: pointer to key
+ *
+ * The function returns the next item right before the value pointed to by
+ * @key, and updates @key with its key, or returns %NULL when there is no
+ * entry with a key smaller than the given key.
+ */
+void *btree_get_prev(struct btree_head *head, struct btree_geo *geo,
+                     unsigned long *key);
+/* internal use, use btree_visitor{l,32,64,128} */
+size_t btree_visitor(struct btree_head *head, struct btree_geo *geo,
+                     unsigned long opaque,
+                     void (*func)(void *elem, unsigned long opaque,
+                                  unsigned long *key, size_t index,
+                                  void *func2),
+                     void *func2);
+/* internal use, use btree_grim_visitor{l,32,64,128} */
+size_t btree_grim_visitor(struct btree_head *head, struct btree_geo *geo,
+                          unsigned long opaque,
+                          void (*func)(void *elem, unsigned long opaque,
+                                       unsigned long *key,
+                                       size_t index, void *func2),
+                          void *func2);
+#include <linux/btree-128.h>
+extern struct btree_geo btree_geo32;
+#define BTREE_TYPE_SUFFIX l
+#define BTREE_TYPE_BITS BITS_PER_LONG
+#define BTREE_TYPE_GEO &btree_geo32
+#define BTREE_KEYTYPE unsigned long
+#include <linux/btree-type.h>
+#define btree_for_each_safel(head, key, val)    \
+        for (val = btree_lastl(head, &key);     \
+             val;                               \
+             val = btree_get_prevl(head, &key))
+#define BTREE_TYPE_SUFFIX 32
+#define BTREE_TYPE_BITS 32
+#define BTREE_TYPE_GEO &btree_geo32
+#define BTREE_KEYTYPE u32
+#include <linux/btree-type.h>
+#define btree_for_each_safe32(head, key, val)   \
+        for (val = btree_last32(head, &key);    \
+             val;                               \
+             val = btree_get_prev32(head, &key))
+extern struct btree_geo btree_geo64;
+#define BTREE_TYPE_SUFFIX 64
+#define BTREE_TYPE_BITS 64
+#define BTREE_TYPE_GEO &btree_geo64
+#define BTREE_KEYTYPE u64
+#include <linux/btree-type.h>
+#define btree_for_each_safe64(head, key, val)   \
+        for (val = btree_last64(head, &key);    \
+             val;                               \
+             val = btree_get_prev64(head, &key))
+#endif
diff --git a/include/linux/can/core.h b/include/linux/can/core.h
index 25085cbadcfc..6c507bea275f 100644
--- a/include/linux/can/core.h
+++ b/include/linux/can/core.h
@@ -32,14 +32,12 @@
 * struct can_proto - CAN protocol structure
 * @type:       type argument in socket() syscall, e.g. SOCK_DGRAM.
 * @protocol:   protocol number in socket() syscall.
- * @capability: capability needed to open the socket, or -1 for no restriction.
 * @ops:        pointer to struct proto_ops for sock->ops.
 * @prot:       pointer to struct proto structure.
 */
 struct can_proto {
        int              type;
        int              protocol;
-        int              capability;
        struct proto_ops *ops;
        struct proto     *prot;
 };
diff --git a/include/linux/can/dev.h b/include/linux/can/dev.h
index 5824b20b5fcb..6e5a7f00223d 100644
--- a/include/linux/can/dev.h
+++ b/include/linux/can/dev.h
@@ -29,8 +29,6 @@ enum can_mode {
 /*
 * CAN common private data
 */
-#define CAN_ECHO_SKB_MAX  4
 struct can_priv {
        struct can_device_stats can_stats;
@@ -40,19 +38,47 @@ struct can_priv {
        enum can_state state;
        u32 ctrlmode;
+        u32 ctrlmode_supported;
        int restart_ms;
        struct timer_list restart_timer;
-        struct sk_buff *echo_skb[CAN_ECHO_SKB_MAX];
        int (*do_set_bittiming)(struct net_device *dev);
        int (*do_set_mode)(struct net_device *dev, enum can_mode mode);
        int (*do_get_state)(const struct net_device *dev,
                            enum can_state *state);
+        int (*do_get_berr_counter)(const struct net_device *dev,
+                                   struct can_berr_counter *bec);
+        unsigned int echo_skb_max;
+        struct sk_buff **echo_skb;
 };
-struct net_device *alloc_candev(int sizeof_priv);
+/*
+ * get_can_dlc(value) - helper macro to cast a given data length code (dlc)
+ * to __u8 and ensure the dlc value to be max. 8 bytes.
+ *
+ * To be used in the CAN netdriver receive path to ensure conformance with
+ * ISO 11898-1 Chapter 8.4.2.3 (DLC field)
+ */
+#define get_can_dlc(i)  (min_t(__u8, (i), 8))
+/* Drop a given socketbuffer if it does not contain a valid CAN frame. */
+static inline int can_dropped_invalid_skb(struct net_device *dev,
+                                          struct sk_buff *skb)
+{
+        const struct can_frame *cf = (struct can_frame *)skb->data;
+        if (unlikely(skb->len != sizeof(*cf) || cf->can_dlc > 8)) {
+                kfree_skb(skb);
+                dev->stats.tx_dropped++;
+                return 1;
+        }
+        return 0;
+}
+struct net_device *alloc_candev(int sizeof_priv, unsigned int echo_skb_max);
 void free_candev(struct net_device *dev);
 int open_candev(struct net_device *dev);
@@ -64,8 +90,13 @@ void unregister_candev(struct net_device *dev);
 int can_restart_now(struct net_device *dev);
 void can_bus_off(struct net_device *dev);
-void can_put_echo_skb(struct sk_buff *skb, struct net_device *dev, int idx);
+void can_put_echo_skb(struct sk_buff *skb, struct net_device *dev,
-void can_get_echo_skb(struct net_device *dev, int idx);
+                      unsigned int idx);
-void can_free_echo_skb(struct net_device *dev, int idx);
+void can_get_echo_skb(struct net_device *dev, unsigned int idx);
+void can_free_echo_skb(struct net_device *dev, unsigned int idx);
+struct sk_buff *alloc_can_skb(struct net_device *dev, struct can_frame **cf);
+struct sk_buff *alloc_can_err_skb(struct net_device *dev,
+                                  struct can_frame **cf);
 #endif /* CAN_DEV_H */
diff --git a/include/linux/can/netlink.h b/include/linux/can/netlink.h
index 9ecbb7871c0e..3250de935e1a 100644
--- a/include/linux/can/netlink.h
+++ b/include/linux/can/netlink.h
@@ -70,6 +70,14 @@ enum can_state {
 };
 /*
+ * CAN bus error counters
+ */
+struct can_berr_counter {
+        __u16 txerr;
+        __u16 rxerr;
+};
+/*
 * CAN controller mode
 */
 struct can_ctrlmode {
@@ -77,9 +85,11 @@ struct can_ctrlmode {
        __u32 flags;
 };
-#define CAN_CTRLMODE_LOOPBACK   0x1     /* Loopback mode */
+#define CAN_CTRLMODE_LOOPBACK           0x01    /* Loopback mode */
-#define CAN_CTRLMODE_LISTENONLY 0x2     /* Listen-only mode */
+#define CAN_CTRLMODE_LISTENONLY         0x02    /* Listen-only mode */
-#define CAN_CTRLMODE_3_SAMPLES  0x4     /* Triple sampling mode */
+#define CAN_CTRLMODE_3_SAMPLES          0x04    /* Triple sampling mode */
+#define CAN_CTRLMODE_ONE_SHOT           0x08    /* One-Shot mode */
+#define CAN_CTRLMODE_BERR_REPORTING     0x10    /* Bus-error reporting */
 /*
 * CAN device statistics
@@ -105,6 +115,7 @@ enum {
        IFLA_CAN_CTRLMODE,
        IFLA_CAN_RESTART_MS,
        IFLA_CAN_RESTART,
+        IFLA_CAN_BERR_COUNTER,
        __IFLA_CAN_MAX
 };
diff --git a/include/linux/can/platform/mcp251x.h b/include/linux/can/platform/mcp251x.h
new file mode 100644
index 000000000000..1448177d86d5
--- /dev/null
+++ b/include/linux/can/platform/mcp251x.h
@@ -0,0 +1,36 @@
+#ifndef __CAN_PLATFORM_MCP251X_H__
+#define __CAN_PLATFORM_MCP251X_H__
+/*
+ *
+ * CAN bus driver for Microchip 251x CAN Controller with SPI Interface
+ *
+ */
+#include <linux/spi/spi.h>
+/**
+ * struct mcp251x_platform_data - MCP251X SPI CAN controller platform data
+ * @oscillator_frequency:       - oscillator frequency in Hz
+ * @model:                      - actual type of chip
+ * @board_specific_setup:       - called before probing the chip (power,reset)
+ * @transceiver_enable:         - called to power on/off the transceiver
+ * @power_enable:               - called to power on/off the mcp *and* the
+ *                                transceiver
+ *
+ * Please note that you should define power_enable or transceiver_enable or
+ * none of them. Defining both of them is no use.
+ *
+ */
+struct mcp251x_platform_data {
+        unsigned long oscillator_frequency;
+        int model;
+#define CAN_MCP251X_MCP2510 0
+#define CAN_MCP251X_MCP2515 1
+        int (*board_specific_setup)(struct spi_device *spi);
+        int (*transceiver_enable)(int enable);
+        int (*power_enable) (int enable);
+};
+#endif /* __CAN_PLATFORM_MCP251X_H__ */
diff --git a/include/linux/can/platform/ti_hecc.h b/include/linux/can/platform/ti_hecc.h
new file mode 100644
index 000000000000..af17cb3f7a84
--- /dev/null
+++ b/include/linux/can/platform/ti_hecc.h
@@ -0,0 +1,44 @@
+#ifndef __CAN_PLATFORM_TI_HECC_H__
+#define __CAN_PLATFORM_TI_HECC_H__
+/*
+ * TI HECC (High End CAN Controller) driver platform header
+ *
+ * Copyright (C) 2009 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 version 2.
+ *
+ * This program is distributed as is WITHOUT ANY WARRANTY of any
+ * kind, whether express or implied; without even the implied warranty
+ * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ */
+/**
+ * struct hecc_platform_data - HECC Platform Data
+ *
+ * @scc_hecc_offset:    mostly 0 - should really never change
+ * @scc_ram_offset:     SCC RAM offset
+ * @hecc_ram_offset:    HECC RAM offset
+ * @mbx_offset:         Mailbox RAM offset
+ * @int_line:           Interrupt line to use - 0 or 1
+ * @version:            version for future use
+ * @transceiver_switch: platform specific callback fn for transceiver control
+ *
+ * Platform data structure to get all platform specific settings.
+ * this structure also accounts the fact that the IP may have different
+ * RAM and mailbox offsets for different SOC's
+ */
+struct ti_hecc_platform_data {
+        u32 scc_hecc_offset;
+        u32 scc_ram_offset;
+        u32 hecc_ram_offset;
+        u32 mbx_offset;
+        u32 int_line;
+        u32 version;
+        void (*transceiver_switch) (int);
+};
+#endif
diff --git a/include/linux/capability.h b/include/linux/capability.h
index c8f2a5f70ed5..39e5ff512fbe 100644
--- a/include/linux/capability.h
+++ b/include/linux/capability.h
@@ -92,9 +92,7 @@ struct vfs_cap_data {
 #define _KERNEL_CAPABILITY_VERSION _LINUX_CAPABILITY_VERSION_3
 #define _KERNEL_CAPABILITY_U32S    _LINUX_CAPABILITY_U32S_3
-#ifdef CONFIG_SECURITY_FILE_CAPABILITIES
 extern int file_caps_enabled;
-#endif
 typedef struct kernel_cap_struct {
        __u32 cap[_KERNEL_CAPABILITY_U32S];
diff --git a/include/linux/cciss_defs.h b/include/linux/cciss_defs.h
new file mode 100644
index 000000000000..316b670d4e33
--- /dev/null
+++ b/include/linux/cciss_defs.h
@@ -0,0 +1,130 @@
+#ifndef CCISS_DEFS_H
+#define CCISS_DEFS_H
+#include <linux/types.h>
+/* general boundary definitions */
+#define SENSEINFOBYTES          32 /* note that this value may vary
+                                      between host implementations */
+/* Command Status value */
+#define CMD_SUCCESS             0x0000
+#define CMD_TARGET_STATUS       0x0001
+#define CMD_DATA_UNDERRUN       0x0002
+#define CMD_DATA_OVERRUN        0x0003
+#define CMD_INVALID             0x0004
+#define CMD_PROTOCOL_ERR        0x0005
+#define CMD_HARDWARE_ERR        0x0006
+#define CMD_CONNECTION_LOST     0x0007
+#define CMD_ABORTED             0x0008
+#define CMD_ABORT_FAILED        0x0009
+#define CMD_UNSOLICITED_ABORT   0x000A
+#define CMD_TIMEOUT             0x000B
+#define CMD_UNABORTABLE         0x000C
+/* transfer direction */
+#define XFER_NONE               0x00
+#define XFER_WRITE              0x01
+#define XFER_READ               0x02
+#define XFER_RSVD               0x03
+/* task attribute */
+#define ATTR_UNTAGGED           0x00
+#define ATTR_SIMPLE             0x04
+#define ATTR_HEADOFQUEUE        0x05
+#define ATTR_ORDERED            0x06
+#define ATTR_ACA                0x07
+/* cdb type */
+#define TYPE_CMD                                0x00
+#define TYPE_MSG                                0x01
+/* Type defs used in the following structs */
+#define BYTE __u8
+#define WORD __u16
+#define HWORD __u16
+#define DWORD __u32
+#define CISS_MAX_LUN    1024
+#define LEVEL2LUN   1 /* index into Target(x) structure, due to byte swapping */
+#define LEVEL3LUN   0
+#pragma pack(1)
+/* Command List Structure */
+typedef union _SCSI3Addr_struct {
+   struct {
+    BYTE Dev;
+    BYTE Bus:6;
+    BYTE Mode:2;        /* b00 */
+  } PeripDev;
+   struct {
+    BYTE DevLSB;
+    BYTE DevMSB:6;
+    BYTE Mode:2;        /* b01 */
+  } LogDev;
+   struct {
+    BYTE Dev:5;
+    BYTE Bus:3;
+    BYTE Targ:6;
+    BYTE Mode:2;        /* b10 */
+  } LogUnit;
+} SCSI3Addr_struct;
+typedef struct _PhysDevAddr_struct {
+  DWORD             TargetId:24;
+  DWORD             Bus:6;
+  DWORD             Mode:2;
+  SCSI3Addr_struct  Target[2]; /* 2 level target device addr */
+} PhysDevAddr_struct;
+typedef struct _LogDevAddr_struct {
+  DWORD            VolId:30;
+  DWORD            Mode:2;
+  BYTE             reserved[4];
+} LogDevAddr_struct;
+typedef union _LUNAddr_struct {
+  BYTE               LunAddrBytes[8];
+  SCSI3Addr_struct   SCSI3Lun[4];
+  PhysDevAddr_struct PhysDev;
+  LogDevAddr_struct  LogDev;
+} LUNAddr_struct;
+typedef struct _RequestBlock_struct {
+  BYTE   CDBLen;
+  struct {
+    BYTE Type:3;
+    BYTE Attribute:3;
+    BYTE Direction:2;
+  } Type;
+  HWORD  Timeout;
+  BYTE   CDB[16];
+} RequestBlock_struct;
+typedef union _MoreErrInfo_struct{
+  struct {
+    BYTE  Reserved[3];
+    BYTE  Type;
+    DWORD ErrorInfo;
+  } Common_Info;
+  struct{
+    BYTE  Reserved[2];
+    BYTE  offense_size; /* size of offending entry */
+    BYTE  offense_num;  /* byte # of offense 0-base */
+    DWORD offense_value;
+  } Invalid_Cmd;
+} MoreErrInfo_struct;
+typedef struct _ErrorInfo_struct {
+  BYTE               ScsiStatus;
+  BYTE               SenseLen;
+  HWORD              CommandStatus;
+  DWORD              ResidualCnt;
+  MoreErrInfo_struct MoreErrInfo;
+  BYTE               SenseInfo[SENSEINFOBYTES];
+} ErrorInfo_struct;
+#pragma pack()
+#endif /* CCISS_DEFS_H */
diff --git a/include/linux/cciss_ioctl.h b/include/linux/cciss_ioctl.h
index cb57c30081a8..986493f5b92b 100644
--- a/include/linux/cciss_ioctl.h
+++ b/include/linux/cciss_ioctl.h
@@ -3,6 +3,7 @@
 #include <linux/types.h>
 #include <linux/ioctl.h>
+#include <linux/cciss_defs.h>
 #define CCISS_IOC_MAGIC 'B'
@@ -36,133 +37,6 @@ typedef __u32 DriverVer_type;
 #define MAX_KMALLOC_SIZE 128000
-#ifndef CCISS_CMD_H
-// This defines are duplicated in cciss_cmd.h in the driver directory 
-//general boundary defintions
-#define SENSEINFOBYTES          32//note that this value may vary between host implementations
-//Command Status value
-#define CMD_SUCCESS             0x0000
-#define CMD_TARGET_STATUS       0x0001
-#define CMD_DATA_UNDERRUN       0x0002
-#define CMD_DATA_OVERRUN        0x0003
-#define CMD_INVALID             0x0004
-#define CMD_PROTOCOL_ERR        0x0005
-#define CMD_HARDWARE_ERR        0x0006
-#define CMD_CONNECTION_LOST     0x0007
-#define CMD_ABORTED             0x0008
-#define CMD_ABORT_FAILED        0x0009
-#define CMD_UNSOLICITED_ABORT   0x000A
-#define CMD_TIMEOUT             0x000B
-#define CMD_UNABORTABLE         0x000C
-//transfer direction
-#define XFER_NONE               0x00
-#define XFER_WRITE              0x01
-#define XFER_READ               0x02
-#define XFER_RSVD               0x03
-//task attribute
-#define ATTR_UNTAGGED           0x00
-#define ATTR_SIMPLE             0x04
-#define ATTR_HEADOFQUEUE        0x05
-#define ATTR_ORDERED            0x06
-#define ATTR_ACA                0x07
-//cdb type
-#define TYPE_CMD                                0x00
-#define TYPE_MSG                                0x01
-// Type defs used in the following structs
-#define BYTE __u8
-#define WORD __u16
-#define HWORD __u16
-#define DWORD __u32
-#define CISS_MAX_LUN    1024
-#define LEVEL2LUN   1   // index into Target(x) structure, due to byte swapping
-#define LEVEL3LUN   0
-#pragma pack(1)
-//Command List Structure
-typedef union _SCSI3Addr_struct {
-   struct {
-    BYTE Dev;
-    BYTE Bus:6;
-    BYTE Mode:2;        // b00
-  } PeripDev;
-   struct {
-    BYTE DevLSB;
-    BYTE DevMSB:6;
-    BYTE Mode:2;        // b01
-  } LogDev;
-   struct {
-    BYTE Dev:5;
-    BYTE Bus:3;
-    BYTE Targ:6;
-    BYTE Mode:2;        // b10
-  } LogUnit;
-} SCSI3Addr_struct;
-typedef struct _PhysDevAddr_struct {
-  DWORD             TargetId:24;
-  DWORD             Bus:6;
-  DWORD             Mode:2;
-  SCSI3Addr_struct  Target[2]; //2 level target device addr
-} PhysDevAddr_struct;
-  
-typedef struct _LogDevAddr_struct {
-  DWORD            VolId:30;
-  DWORD            Mode:2;
-  BYTE             reserved[4];
-} LogDevAddr_struct;
-typedef union _LUNAddr_struct {
-  BYTE               LunAddrBytes[8];
-  SCSI3Addr_struct   SCSI3Lun[4];
-  PhysDevAddr_struct PhysDev;
-  LogDevAddr_struct  LogDev;
-} LUNAddr_struct;
-typedef struct _RequestBlock_struct {
-  BYTE   CDBLen;
-  struct {
-    BYTE Type:3;
-    BYTE Attribute:3;
-    BYTE Direction:2;
-  } Type;
-  HWORD  Timeout;
-  BYTE   CDB[16];
-} RequestBlock_struct;
-typedef union _MoreErrInfo_struct{
-  struct {
-    BYTE  Reserved[3];
-    BYTE  Type;
-    DWORD ErrorInfo;
-  }Common_Info;
-  struct{
-    BYTE  Reserved[2];
-    BYTE  offense_size;//size of offending entry
-    BYTE  offense_num; //byte # of offense 0-base
-    DWORD offense_value;
-  }Invalid_Cmd;
-}MoreErrInfo_struct;
-typedef struct _ErrorInfo_struct {
-  BYTE               ScsiStatus;
-  BYTE               SenseLen;
-  HWORD              CommandStatus;
-  DWORD              ResidualCnt;
-  MoreErrInfo_struct MoreErrInfo;
-  BYTE               SenseInfo[SENSEINFOBYTES];
-} ErrorInfo_struct;
-#pragma pack()
-#endif /* CCISS_CMD_H */ 
 typedef struct _IOCTL_Command_struct {
  LUNAddr_struct           LUN_info;
  RequestBlock_struct      Request;
diff --git a/include/linux/cgroup.h b/include/linux/cgroup.h
index 0008dee66514..8f78073d7caa 100644
--- a/include/linux/cgroup.h
+++ b/include/linux/cgroup.h
@@ -28,6 +28,7 @@ struct css_id;
 extern int cgroup_init_early(void);
 extern int cgroup_init(void);
 extern void cgroup_lock(void);
+extern int cgroup_lock_is_held(void);
 extern bool cgroup_lock_live_group(struct cgroup *cgrp);
 extern void cgroup_unlock(void);
 extern void cgroup_fork(struct task_struct *p);
@@ -36,16 +37,24 @@ extern void cgroup_post_fork(struct task_struct *p);
 extern void cgroup_exit(struct task_struct *p, int run_callbacks);
 extern int cgroupstats_build(struct cgroupstats *stats,
                                struct dentry *dentry);
+extern int cgroup_load_subsys(struct cgroup_subsys *ss);
+extern void cgroup_unload_subsys(struct cgroup_subsys *ss);
 extern const struct file_operations proc_cgroup_operations;
-/* Define the enumeration of all cgroup subsystems */
+/* Define the enumeration of all builtin cgroup subsystems */
 #define SUBSYS(_x) _x ## _subsys_id,
 enum cgroup_subsys_id {
 #include <linux/cgroup_subsys.h>
-        CGROUP_SUBSYS_COUNT
+        CGROUP_BUILTIN_SUBSYS_COUNT
 };
 #undef SUBSYS
+/*
+ * This define indicates the maximum number of subsystems that can be loaded
+ * at once. We limit to this many since cgroupfs_root has subsys_bits to keep
+ * track of all of them.
+ */
+#define CGROUP_SUBSYS_COUNT (BITS_PER_BYTE*sizeof(unsigned long))
 /* Per-subsystem/per-cgroup state maintained by the system. */
 struct cgroup_subsys_state {
@@ -75,6 +84,12 @@ enum {
        CSS_REMOVED, /* This CSS is dead */
 };
+/* Caller must verify that the css is not for root cgroup */
+static inline void __css_get(struct cgroup_subsys_state *css, int count)
+{
+        atomic_add(count, &css->refcnt);
+}
 /*
 * Call css_get() to hold a reference on the css; it can be used
 * for a reference obtained via:
@@ -86,7 +101,7 @@ static inline void css_get(struct cgroup_subsys_state *css)
 {
        /* We don't need to reference count the root state */
        if (!test_bit(CSS_ROOT, &css->flags))
-                atomic_inc(&css->refcnt);
+                __css_get(css, 1);
 }
 static inline bool css_is_removed(struct cgroup_subsys_state *css)
@@ -117,11 +132,11 @@ static inline bool css_tryget(struct cgroup_subsys_state *css)
 * css_get() or css_tryget()
 */
-extern void __css_put(struct cgroup_subsys_state *css);
+extern void __css_put(struct cgroup_subsys_state *css, int count);
 static inline void css_put(struct cgroup_subsys_state *css)
 {
        if (!test_bit(CSS_ROOT, &css->flags))
-                __css_put(css);
+                __css_put(css, 1);
 }
 /* bits in struct cgroup flags field */
@@ -220,6 +235,10 @@ struct cgroup {
        /* For RCU-protected deletion */
        struct rcu_head rcu_head;
+        /* List of events which userspace want to recieve */
+        struct list_head event_list;
+        spinlock_t event_list_lock;
 };
 /*
@@ -257,7 +276,8 @@ struct css_set {
        /*
         * Set of subsystem states, one for each subsystem. This array
         * is immutable after creation apart from the init_css_set
-         * during subsystem registration (at boot time).
+         * during subsystem registration (at boot time) and modular subsystem
+         * loading/unloading.
         */
        struct cgroup_subsys_state *subsys[CGROUP_SUBSYS_COUNT];
@@ -362,6 +382,23 @@ struct cftype {
        int (*trigger)(struct cgroup *cgrp, unsigned int event);
        int (*release)(struct inode *inode, struct file *file);
+        /*
+         * register_event() callback will be used to add new userspace
+         * waiter for changes related to the cftype. Implement it if
+         * you want to provide this functionality. Use eventfd_signal()
+         * on eventfd to send notification to userspace.
+         */
+        int (*register_event)(struct cgroup *cgrp, struct cftype *cft,
+                        struct eventfd_ctx *eventfd, const char *args);
+        /*
+         * unregister_event() callback will be called when userspace
+         * closes the eventfd or on cgroup removing.
+         * This callback must be implemented, if you want provide
+         * notification functionality.
+         */
+        int (*unregister_event)(struct cgroup *cgrp, struct cftype *cft,
+                        struct eventfd_ctx *eventfd);
 };
 struct cgroup_scanner {
@@ -427,6 +464,8 @@ struct cgroup_subsys {
        void (*destroy)(struct cgroup_subsys *ss, struct cgroup *cgrp);
        int (*can_attach)(struct cgroup_subsys *ss, struct cgroup *cgrp,
                          struct task_struct *tsk, bool threadgroup);
+        void (*cancel_attach)(struct cgroup_subsys *ss, struct cgroup *cgrp,
+                          struct task_struct *tsk, bool threadgroup);
        void (*attach)(struct cgroup_subsys *ss, struct cgroup *cgrp,
                        struct cgroup *old_cgrp, struct task_struct *tsk,
                        bool threadgroup);
@@ -471,6 +510,9 @@ struct cgroup_subsys {
        /* used when use_id == true */
        struct idr idr;
        spinlock_t id_lock;
+        /* should be defined only by modular subsystems */
+        struct module *module;
 };
 #define SUBSYS(_x) extern struct cgroup_subsys _x ## _subsys;
@@ -486,7 +528,10 @@ static inline struct cgroup_subsys_state *cgroup_subsys_state(
 static inline struct cgroup_subsys_state *task_subsys_state(
        struct task_struct *task, int subsys_id)
 {
-        return rcu_dereference(task->cgroups->subsys[subsys_id]);
+        return rcu_dereference_check(task->cgroups->subsys[subsys_id],
+                                     rcu_read_lock_held() ||
+                                     lockdep_is_held(&task->alloc_lock) ||
+                                     cgroup_lock_is_held());
 }
 static inline struct cgroup* task_cgroup(struct task_struct *task,
diff --git a/include/linux/cgroup_subsys.h b/include/linux/cgroup_subsys.h
index 9c8d31bacf46..ccefff02b6cb 100644
--- a/include/linux/cgroup_subsys.h
+++ b/include/linux/cgroup_subsys.h
@@ -60,3 +60,9 @@ SUBSYS(net_cls)
 #endif
 /* */
+#ifdef CONFIG_BLK_CGROUP
+SUBSYS(blkio)
+#endif
+/* */
diff --git a/include/linux/chio.h b/include/linux/chio.h
index 519248d8b2b6..d9bac7f97282 100644
--- a/include/linux/chio.h
+++ b/include/linux/chio.h
@@ -21,7 +21,7 @@
 *    query vendor-specific element types
 *
 *    accessing elements works by specifing type and unit of the element.
- *    for eample, storage elements are addressed with type = CHET_ST and
+ *    for example, storage elements are addressed with type = CHET_ST and
 *    unit = 0 .. cp_nslots-1
 *
 */
diff --git a/include/linux/circ_buf.h b/include/linux/circ_buf.h
index a2ed0591fb19..90f2471dc6f2 100644
--- a/include/linux/circ_buf.h
+++ b/include/linux/circ_buf.h
@@ -1,3 +1,7 @@
+/*
+ * See Documentation/circular-buffers.txt for more information.
+ */
 #ifndef _LINUX_CIRC_BUF_H
 #define _LINUX_CIRC_BUF_H 1
diff --git a/include/linux/clockchips.h b/include/linux/clockchips.h
index 3a1dbba4d3ae..fc53492b6ad7 100644
--- a/include/linux/clockchips.h
+++ b/include/linux/clockchips.h
@@ -73,14 +73,15 @@ enum clock_event_nofitiers {
 * @list:               list head for the management code
 * @mode:               operating mode assigned by the management code
 * @next_event:         local storage for the next event in oneshot mode
+ * @retries:            number of forced programming retries
 */
 struct clock_event_device {
        const char              *name;
        unsigned int            features;
-        unsigned long           max_delta_ns;
+        u64                     max_delta_ns;
-        unsigned long           min_delta_ns;
+        u64                     min_delta_ns;
-        unsigned long           mult;
+        u32                     mult;
-        int                     shift;
+        u32                     shift;
        int                     rating;
        int                     irq;
        const struct cpumask    *cpumask;
@@ -93,6 +94,7 @@ struct clock_event_device {
        struct list_head        list;
        enum clock_event_mode   mode;
        ktime_t                 next_event;
+        unsigned long           retries;
 };
 /*
@@ -116,8 +118,8 @@ static inline unsigned long div_sc(unsigned long ticks, unsigned long nsec,
 }
 /* Clock event layer functions */
-extern unsigned long clockevent_delta2ns(unsigned long latch,
+extern u64 clockevent_delta2ns(unsigned long latch,
-                                         struct clock_event_device *evt);
+                               struct clock_event_device *evt);
 extern void clockevents_register_device(struct clock_event_device *dev);
 extern void clockevents_exchange_device(struct clock_event_device *old,
@@ -130,6 +132,13 @@ extern int clockevents_program_event(struct clock_event_device *dev,
 extern void clockevents_handle_noop(struct clock_event_device *dev);
+static inline void
+clockevents_calc_mult_shift(struct clock_event_device *ce, u32 freq, u32 minsec)
+{
+        return clocks_calc_mult_shift(&ce->mult, &ce->shift, NSEC_PER_SEC,
+                                      freq, minsec);
+}
 #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 83d2fbd81b93..4bca8b60cdf7 100644
--- a/include/linux/clocksource.h
+++ b/include/linux/clocksource.h
@@ -151,8 +151,10 @@ extern u64 timecounter_cyc2time(struct timecounter *tc,
 *                      subtraction of non 64 bit counters
 * @mult:               cycle to nanosecond multiplier
 * @shift:              cycle to nanosecond divisor (power of two)
+ * @max_idle_ns:        max idle time permitted by the clocksource (nsecs)
 * @flags:              flags describing special properties
 * @vread:              vsyscall based read
+ * @suspend:            suspend function for the clocksource, if necessary
 * @resume:             resume function for the clocksource, if necessary
 */
 struct clocksource {
@@ -168,9 +170,11 @@ struct clocksource {
        cycle_t mask;
        u32 mult;
        u32 shift;
+        u64 max_idle_ns;
        unsigned long flags;
        cycle_t (*vread)(void);
-        void (*resume)(void);
+        void (*suspend)(struct clocksource *cs);
+        void (*resume)(struct clocksource *cs);
 #ifdef CONFIG_IA64
        void *fsys_mmio;        /* used by fsyscall asm code */
 #define CLKSRC_FSYS_MMIO_SET(mmio, addr)      ((mmio) = (addr))
@@ -275,15 +279,28 @@ extern void clocksource_unregister(struct clocksource*);
 extern void clocksource_touch_watchdog(void);
 extern struct clocksource* clocksource_get_next(void);
 extern void clocksource_change_rating(struct clocksource *cs, int rating);
+extern void clocksource_suspend(void);
 extern void clocksource_resume(void);
 extern struct clocksource * __init __weak clocksource_default_clock(void);
 extern void clocksource_mark_unstable(struct clocksource *cs);
+extern void
+clocks_calc_mult_shift(u32 *mult, u32 *shift, u32 from, u32 to, u32 minsec);
+static inline void
+clocksource_calc_mult_shift(struct clocksource *cs, u32 freq, u32 minsec)
+{
+        return clocks_calc_mult_shift(&cs->mult, &cs->shift, freq,
+                                      NSEC_PER_SEC, minsec);
+}
 #ifdef CONFIG_GENERIC_TIME_VSYSCALL
-extern void update_vsyscall(struct timespec *ts, struct clocksource *c);
+extern void
+update_vsyscall(struct timespec *ts, struct clocksource *c, u32 mult);
 extern void update_vsyscall_tz(void);
 #else
-static inline void update_vsyscall(struct timespec *ts, struct clocksource *c)
+static inline void
+update_vsyscall(struct timespec *ts, struct clocksource *c, u32 mult)
 {
 }
diff --git a/include/linux/coda_psdev.h b/include/linux/coda_psdev.h
index 5b5d4731f956..8859e2ede9fe 100644
--- a/include/linux/coda_psdev.h
+++ b/include/linux/coda_psdev.h
@@ -7,6 +7,8 @@
 #define MAX_CODADEVS  5    /* how many do we allow */
 #ifdef __KERNEL__
+#include <linux/backing-dev.h>
 struct kstatfs;
 /* communication pending/processing queues */
@@ -17,6 +19,7 @@ struct venus_comm {
        struct list_head    vc_processing;
        int                 vc_inuse;
        struct super_block *vc_sb;
+        struct backing_dev_info bdi;
 };
diff --git a/include/linux/compat.h b/include/linux/compat.h
index af931ee43dd8..717c691ecd8e 100644
--- a/include/linux/compat.h
+++ b/include/linux/compat.h
@@ -10,6 +10,8 @@
 #include <linux/stat.h>
 #include <linux/param.h>        /* for HZ */
 #include <linux/sem.h>
+#include <linux/socket.h>
+#include <linux/if.h>
 #include <asm/compat.h>
 #include <asm/siginfo.h>
@@ -21,6 +23,7 @@
 typedef __compat_uid32_t        compat_uid_t;
 typedef __compat_gid32_t        compat_gid_t;
+struct compat_sel_arg_struct;
 struct rusage;
 struct compat_itimerspec { 
@@ -154,6 +157,48 @@ typedef struct compat_sigevent {
        } _sigev_un;
 } compat_sigevent_t;
+struct compat_ifmap {
+        compat_ulong_t mem_start;
+        compat_ulong_t mem_end;
+        unsigned short base_addr;
+        unsigned char irq;
+        unsigned char dma;
+        unsigned char port;
+};
+struct compat_if_settings
+{
+        unsigned int type;      /* Type of physical device or protocol */
+        unsigned int size;      /* Size of the data allocated by the caller */
+        compat_uptr_t ifs_ifsu; /* union of pointers */
+};
+struct compat_ifreq {
+        union {
+                char    ifrn_name[IFNAMSIZ];    /* if name, e.g. "en0" */
+        } ifr_ifrn;
+        union {
+                struct  sockaddr ifru_addr;
+                struct  sockaddr ifru_dstaddr;
+                struct  sockaddr ifru_broadaddr;
+                struct  sockaddr ifru_netmask;
+                struct  sockaddr ifru_hwaddr;
+                short   ifru_flags;
+                compat_int_t    ifru_ivalue;
+                compat_int_t    ifru_mtu;
+                struct  compat_ifmap ifru_map;
+                char    ifru_slave[IFNAMSIZ];   /* Just fits the size */
+                char    ifru_newname[IFNAMSIZ];
+                compat_caddr_t  ifru_data;
+                struct  compat_if_settings ifru_settings;
+        } ifr_ifru;
+};
+struct compat_ifconf {
+        compat_int_t    ifc_len;                        /* size of buffer       */
+        compat_caddr_t  ifcbuf;
+};
 struct compat_robust_list {
        compat_uptr_t                   next;
 };
@@ -205,6 +250,8 @@ asmlinkage long compat_sys_select(int n, compat_ulong_t __user *inp,
                compat_ulong_t __user *outp, compat_ulong_t __user *exp,
                struct compat_timeval __user *tvp);
+asmlinkage long compat_sys_old_select(struct compat_sel_arg_struct __user *arg);
 asmlinkage long compat_sys_wait4(compat_pid_t pid,
                                 compat_uint_t __user *stat_addr, int options,
                                 struct compat_rusage __user *ru);
diff --git a/include/linux/compiler-gcc.h b/include/linux/compiler-gcc.h
index a3ed7cb8ca34..73dcf804bc94 100644
--- a/include/linux/compiler-gcc.h
+++ b/include/linux/compiler-gcc.h
@@ -79,6 +79,7 @@
 #define  noinline                       __attribute__((noinline))
 #define __attribute_const__             __attribute__((__const__))
 #define __maybe_unused                  __attribute__((unused))
+#define __always_unused                 __attribute__((unused))
 #define __gcc_header(x) #x
 #define _gcc_header(x) __gcc_header(linux/compiler-gcc##x.h)
diff --git a/include/linux/compiler-gcc4.h b/include/linux/compiler-gcc4.h
index 450fa597c94d..94dea3ffbfa1 100644
--- a/include/linux/compiler-gcc4.h
+++ b/include/linux/compiler-gcc4.h
@@ -36,4 +36,26 @@
   the kernel context */
 #define __cold                  __attribute__((__cold__))
+#if __GNUC_MINOR__ >= 5
+/*
+ * Mark a position in code as unreachable.  This can be used to
+ * suppress control flow warnings after asm blocks that transfer
+ * control elsewhere.
+ *
+ * Early snapshots of gcc 4.5 don't support this and we can't detect
+ * this in the preprocessor, but we can live with this because they're
+ * unreleased.  Really, we need to have autoconf for the kernel.
+ */
+#define unreachable() __builtin_unreachable()
+#endif
+#endif
+#if __GNUC_MINOR__ > 0
+#define __compiletime_object_size(obj) __builtin_object_size(obj, 0)
+#endif
+#if __GNUC_MINOR__ >= 4
+#define __compiletime_warning(message) __attribute__((warning(message)))
+#define __compiletime_error(message) __attribute__((error(message)))
 #endif
diff --git a/include/linux/compiler.h b/include/linux/compiler.h
index 04fb5135b4e1..a5a472b10746 100644
--- a/include/linux/compiler.h
+++ b/include/linux/compiler.h
@@ -5,7 +5,7 @@
 #ifdef __CHECKER__
 # define __user         __attribute__((noderef, address_space(1)))
-# define __kernel       /* default address space */
+# define __kernel       __attribute__((address_space(0)))
 # define __safe         __attribute__((safe))
 # define __force        __attribute__((force))
 # define __nocast       __attribute__((nocast))
@@ -15,6 +15,7 @@
 # define __acquire(x)   __context__(x,1)
 # define __release(x)   __context__(x,-1)
 # define __cond_lock(x,c)       ((c) ? ({ __acquire(x); 1; }) : 0)
+# define __percpu       __attribute__((noderef, address_space(3)))
 extern void __chk_user_ptr(const volatile void __user *);
 extern void __chk_io_ptr(const volatile void __iomem *);
 #else
@@ -32,6 +33,7 @@ extern void __chk_io_ptr(const volatile void __iomem *);
 # define __acquire(x) (void)0
 # define __release(x) (void)0
 # define __cond_lock(x,c) (c)
+# define __percpu
 #endif
 #ifdef __KERNEL__
@@ -144,6 +146,11 @@ void ftrace_likely_update(struct ftrace_branch_data *f, int val, int expect);
 # define barrier() __memory_barrier()
 #endif
+/* Unreachable code */
+#ifndef unreachable
+# define unreachable() do { } while (1)
+#endif
 #ifndef RELOC_HIDE
 # define RELOC_HIDE(ptr, off)                                   \
  ({ unsigned long __ptr;                                       \
@@ -213,6 +220,10 @@ void ftrace_likely_update(struct ftrace_branch_data *f, int val, int expect);
 # define __maybe_unused         /* unimplemented */
 #endif
+#ifndef __always_unused
+# define __always_unused        /* unimplemented */
+#endif
 #ifndef noinline
 #define noinline
 #endif
@@ -266,6 +277,17 @@ void ftrace_likely_update(struct ftrace_branch_data *f, int val, int expect);
 # define __same_type(a, b) __builtin_types_compatible_p(typeof(a), typeof(b))
 #endif
+/* Compile time object size, -1 for unknown */
+#ifndef __compiletime_object_size
+# define __compiletime_object_size(obj) -1
+#endif
+#ifndef __compiletime_warning
+# define __compiletime_warning(message)
+#endif
+#ifndef __compiletime_error
+# define __compiletime_error(message)
+#endif
 /*
 * 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/connector.h b/include/linux/connector.h
index 3a14615fd35c..3a779ffba60b 100644
--- a/include/linux/connector.h
+++ b/include/linux/connector.h
@@ -24,9 +24,6 @@
 #include <linux/types.h>
-#define CN_IDX_CONNECTOR                0xffffffff
-#define CN_VAL_CONNECTOR                0xffffffff
 /*
 * Process Events connector unique ids -- used for message routing
 */
@@ -43,6 +40,8 @@
 #define CN_DST_VAL                      0x1
 #define CN_IDX_DM                       0x7     /* Device Mapper */
 #define CN_VAL_DM_USERSPACE_LOG         0x1
+#define CN_IDX_DRBD                     0x8
+#define CN_VAL_DRBD                     0x1
 #define CN_NETLINK_USERS                8
@@ -73,30 +72,6 @@ struct cn_msg {
        __u8 data[0];
 };
-/*
- * Notify structure - requests notification about
- * registering/unregistering idx/val in range [first, first+range].
- */
-struct cn_notify_req {
-        __u32 first;
-        __u32 range;
-};
-/*
- * Main notification control message
- * *_notify_num         - number of appropriate cn_notify_req structures after 
- *                              this struct.
- * group                - notification receiver's idx.
- * len                  - total length of the attached data.
- */
-struct cn_ctl_msg {
-        __u32 idx_notify_num;
-        __u32 val_notify_num;
-        __u32 group;
-        __u32 len;
-        __u8 data[0];
-};
 #ifdef __KERNEL__
 #include <asm/atomic.h>
@@ -149,11 +124,6 @@ struct cn_callback_entry {
        u32 seq, group;
 };
-struct cn_ctl_entry {
-        struct list_head notify_entry;
-        struct cn_ctl_msg *msg;
-};
 struct cn_dev {
        struct cb_id id;
diff --git a/include/linux/coredump.h b/include/linux/coredump.h
new file mode 100644
index 000000000000..8ba66a9d9022
--- /dev/null
+++ b/include/linux/coredump.h
@@ -0,0 +1,45 @@
+#ifndef _LINUX_COREDUMP_H
+#define _LINUX_COREDUMP_H
+#include <linux/types.h>
+#include <linux/mm.h>
+#include <linux/fs.h>
+/*
+ * These are the only things you should do on a core-file: use only these
+ * functions to write out all the necessary info.
+ */
+static inline int dump_write(struct file *file, const void *addr, int nr)
+{
+        return file->f_op->write(file, addr, nr, &file->f_pos) == nr;
+}
+static inline int dump_seek(struct file *file, loff_t off)
+{
+        int ret = 1;
+        if (file->f_op->llseek && file->f_op->llseek != no_llseek) {
+                if (file->f_op->llseek(file, off, SEEK_CUR) < 0)
+                        return 0;
+        } else {
+                char *buf = (char *)get_zeroed_page(GFP_KERNEL);
+                if (!buf)
+                        return 0;
+                while (off > 0) {
+                        unsigned long n = off;
+                        if (n > PAGE_SIZE)
+                                n = PAGE_SIZE;
+                        if (!dump_write(file, buf, n)) {
+                                ret = 0;
+                                break;
+                        }
+                        off -= n;
+                }
+                free_page((unsigned long)buf);
+        }
+        return ret;
+}
+#endif /* _LINUX_COREDUMP_H */
diff --git a/include/linux/cpu.h b/include/linux/cpu.h
index 47536197ffdd..e287863ac053 100644
--- a/include/linux/cpu.h
+++ b/include/linux/cpu.h
@@ -43,6 +43,8 @@ extern int sched_create_sysfs_power_savings_entries(struct sysdev_class *cls);
 #ifdef CONFIG_HOTPLUG_CPU
 extern void unregister_cpu(struct cpu *cpu);
+extern ssize_t arch_cpu_probe(const char *, size_t);
+extern ssize_t arch_cpu_release(const char *, size_t);
 #endif
 struct notifier_block;
@@ -115,6 +117,19 @@ extern void put_online_cpus(void);
 #define unregister_hotcpu_notifier(nb)  unregister_cpu_notifier(nb)
 int cpu_down(unsigned int cpu);
+#ifdef CONFIG_ARCH_CPU_PROBE_RELEASE
+extern void cpu_hotplug_driver_lock(void);
+extern void cpu_hotplug_driver_unlock(void);
+#else
+static inline void cpu_hotplug_driver_lock(void)
+{
+}
+static inline void cpu_hotplug_driver_unlock(void)
+{
+}
+#endif
 #else           /* CONFIG_HOTPLUG_CPU */
 #define get_online_cpus()       do { } while (0)
diff --git a/include/linux/cpufreq.h b/include/linux/cpufreq.h
index 79a2340d83cd..4de02b10007f 100644
--- a/include/linux/cpufreq.h
+++ b/include/linux/cpufreq.h
@@ -232,6 +232,7 @@ struct cpufreq_driver {
        /* optional */
        unsigned int (*getavg)  (struct cpufreq_policy *policy,
                                 unsigned int cpu);
+        int     (*bios_limit)   (int cpu, unsigned int *limit);
        int     (*exit)         (struct cpufreq_policy *policy);
        int     (*suspend)      (struct cpufreq_policy *policy, pm_message_t pmsg);
diff --git a/include/linux/cpumask.h b/include/linux/cpumask.h
index 789cf5f920ce..bae6fe24d1f9 100644
--- a/include/linux/cpumask.h
+++ b/include/linux/cpumask.h
@@ -84,14 +84,16 @@ extern const struct cpumask *const cpu_active_mask;
 #define num_online_cpus()       cpumask_weight(cpu_online_mask)
 #define num_possible_cpus()     cpumask_weight(cpu_possible_mask)
 #define num_present_cpus()      cpumask_weight(cpu_present_mask)
+#define num_active_cpus()       cpumask_weight(cpu_active_mask)
 #define cpu_online(cpu)         cpumask_test_cpu((cpu), cpu_online_mask)
 #define cpu_possible(cpu)       cpumask_test_cpu((cpu), cpu_possible_mask)
 #define cpu_present(cpu)        cpumask_test_cpu((cpu), cpu_present_mask)
 #define cpu_active(cpu)         cpumask_test_cpu((cpu), cpu_active_mask)
 #else
-#define num_online_cpus()       1
+#define num_online_cpus()       1U
-#define num_possible_cpus()     1
+#define num_possible_cpus()     1U
-#define num_present_cpus()      1
+#define num_present_cpus()      1U
+#define num_active_cpus()       1U
 #define cpu_online(cpu)         ((cpu) == 0)
 #define cpu_possible(cpu)       ((cpu) == 0)
 #define cpu_present(cpu)        ((cpu) == 0)
@@ -141,6 +143,8 @@ static inline unsigned int cpumask_any_but(const struct cpumask *mask,
 #define for_each_cpu(cpu, mask)                 \
        for ((cpu) = 0; (cpu) < 1; (cpu)++, (void)mask)
+#define for_each_cpu_not(cpu, mask)             \
+        for ((cpu) = 0; (cpu) < 1; (cpu)++, (void)mask)
 #define for_each_cpu_and(cpu, mask, and)        \
        for ((cpu) = 0; (cpu) < 1; (cpu)++, (void)mask, (void)and)
 #else
@@ -201,6 +205,18 @@ int cpumask_any_but(const struct cpumask *mask, unsigned int cpu);
                (cpu) < nr_cpu_ids;)
 /**
+ * for_each_cpu_not - iterate over every cpu in a complemented mask
+ * @cpu: the (optionally unsigned) integer iterator
+ * @mask: the cpumask pointer
+ *
+ * After the loop, cpu is >= nr_cpu_ids.
+ */
+#define for_each_cpu_not(cpu, mask)                             \
+        for ((cpu) = -1;                                        \
+                (cpu) = cpumask_next_zero((cpu), (mask)),       \
+                (cpu) < nr_cpu_ids;)
+/**
 * for_each_cpu_and - iterate over every cpu in both masks
 * @cpu: the (optionally unsigned) integer iterator
 * @mask: the first cpumask pointer
diff --git a/include/linux/cred.h b/include/linux/cred.h
index 4e3387a89cb9..52507c3e1387 100644
--- a/include/linux/cred.h
+++ b/include/linux/cred.h
@@ -280,7 +280,7 @@ static inline void put_cred(const struct cred *_cred)
 * task or by holding tasklist_lock to prevent it from being unlinked.
 */
 #define __task_cred(task) \
-        ((const struct cred *)(rcu_dereference((task)->real_cred)))
+        ((const struct cred *)(rcu_dereference_check((task)->real_cred, rcu_read_lock_held() || lockdep_tasklist_lock_is_held())))
 /**
 * get_task_cred - Get another task's objective credentials
diff --git a/include/linux/crypto.h b/include/linux/crypto.h
index fd929889e8dc..24d2e30f1b46 100644
--- a/include/linux/crypto.h
+++ b/include/linux/crypto.h
@@ -250,29 +250,6 @@ struct cipher_alg {
        void (*cia_decrypt)(struct crypto_tfm *tfm, u8 *dst, const u8 *src);
 };
-struct digest_alg {
-        unsigned int dia_digestsize;
-        void (*dia_init)(struct crypto_tfm *tfm);
-        void (*dia_update)(struct crypto_tfm *tfm, const u8 *data,
-                           unsigned int len);
-        void (*dia_final)(struct crypto_tfm *tfm, u8 *out);
-        int (*dia_setkey)(struct crypto_tfm *tfm, const u8 *key,
-                          unsigned int keylen);
-};
-struct hash_alg {
-        int (*init)(struct hash_desc *desc);
-        int (*update)(struct hash_desc *desc, struct scatterlist *sg,
-                      unsigned int nbytes);
-        int (*final)(struct hash_desc *desc, u8 *out);
-        int (*digest)(struct hash_desc *desc, struct scatterlist *sg,
-                      unsigned int nbytes, u8 *out);
-        int (*setkey)(struct crypto_hash *tfm, const u8 *key,
-                      unsigned int keylen);
-        unsigned int digestsize;
-};
 struct compress_alg {
        int (*coa_compress)(struct crypto_tfm *tfm, const u8 *src,
                            unsigned int slen, u8 *dst, unsigned int *dlen);
@@ -293,8 +270,6 @@ struct rng_alg {
 #define cra_aead        cra_u.aead
 #define cra_blkcipher   cra_u.blkcipher
 #define cra_cipher      cra_u.cipher
-#define cra_digest      cra_u.digest
-#define cra_hash        cra_u.hash
 #define cra_compress    cra_u.compress
 #define cra_rng         cra_u.rng
@@ -320,8 +295,6 @@ struct crypto_alg {
                struct aead_alg aead;
                struct blkcipher_alg blkcipher;
                struct cipher_alg cipher;
-                struct digest_alg digest;
-                struct hash_alg hash;
                struct compress_alg compress;
                struct rng_alg rng;
        } cra_u;
diff --git a/include/linux/cryptohash.h b/include/linux/cryptohash.h
index c118b2ad9807..ec78a4bbe1d5 100644
--- a/include/linux/cryptohash.h
+++ b/include/linux/cryptohash.h
@@ -2,6 +2,7 @@
 #define __CRYPTOHASH_H
 #define SHA_DIGEST_WORDS 5
+#define SHA_MESSAGE_BYTES (512 /*bits*/ / 8)
 #define SHA_WORKSPACE_WORDS 80
 void sha_init(__u32 *buf);
diff --git a/include/linux/cs5535.h b/include/linux/cs5535.h
new file mode 100644
index 000000000000..d5a1d4810b80
--- /dev/null
+++ b/include/linux/cs5535.h
@@ -0,0 +1,172 @@
+/*
+ * AMD CS5535/CS5536 definitions
+ * Copyright (C) 2006  Advanced Micro Devices, Inc.
+ * Copyright (C) 2009  Andres Salomon <dilinger@collabora.co.uk>
+ *
+ * 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.
+ */
+#ifndef _CS5535_H
+#define _CS5535_H
+/* MSRs */
+#define MSR_GLIU_P2D_RO0        0x10000029
+#define MSR_LX_GLD_MSR_CONFIG   0x48002001
+#define MSR_LX_MSR_PADSEL       0x48002011      /* NOT 0x48000011; the data
+                                                 * sheet has the wrong value */
+#define MSR_GLCP_SYS_RSTPLL     0x4C000014
+#define MSR_GLCP_DOTPLL         0x4C000015
+#define MSR_LBAR_SMB            0x5140000B
+#define MSR_LBAR_GPIO           0x5140000C
+#define MSR_LBAR_MFGPT          0x5140000D
+#define MSR_LBAR_ACPI           0x5140000E
+#define MSR_LBAR_PMS            0x5140000F
+#define MSR_DIVIL_SOFT_RESET    0x51400017
+#define MSR_PIC_YSEL_LOW        0x51400020
+#define MSR_PIC_YSEL_HIGH       0x51400021
+#define MSR_PIC_ZSEL_LOW        0x51400022
+#define MSR_PIC_ZSEL_HIGH       0x51400023
+#define MSR_PIC_IRQM_LPC        0x51400025
+#define MSR_MFGPT_IRQ           0x51400028
+#define MSR_MFGPT_NR            0x51400029
+#define MSR_MFGPT_SETUP         0x5140002B
+#define MSR_LX_SPARE_MSR        0x80000011      /* DC-specific */
+#define MSR_GX_GLD_MSR_CONFIG   0xC0002001
+#define MSR_GX_MSR_PADSEL       0xC0002011
+/* resource sizes */
+#define LBAR_GPIO_SIZE          0xFF
+#define LBAR_MFGPT_SIZE         0x40
+#define LBAR_ACPI_SIZE          0x40
+#define LBAR_PMS_SIZE           0x80
+/* VSA2 magic values */
+#define VSA_VRC_INDEX           0xAC1C
+#define VSA_VRC_DATA            0xAC1E
+#define VSA_VR_UNLOCK           0xFC53  /* unlock virtual register */
+#define VSA_VR_SIGNATURE        0x0003
+#define VSA_VR_MEM_SIZE         0x0200
+#define AMD_VSA_SIG             0x4132  /* signature is ascii 'VSA2' */
+#define GSW_VSA_SIG             0x534d  /* General Software signature */
+#include <linux/io.h>
+static inline int cs5535_has_vsa2(void)
+{
+        static int has_vsa2 = -1;
+        if (has_vsa2 == -1) {
+                uint16_t val;
+                /*
+                 * The VSA has virtual registers that we can query for a
+                 * signature.
+                 */
+                outw(VSA_VR_UNLOCK, VSA_VRC_INDEX);
+                outw(VSA_VR_SIGNATURE, VSA_VRC_INDEX);
+                val = inw(VSA_VRC_DATA);
+                has_vsa2 = (val == AMD_VSA_SIG || val == GSW_VSA_SIG);
+        }
+        return has_vsa2;
+}
+/* GPIOs */
+#define GPIO_OUTPUT_VAL         0x00
+#define GPIO_OUTPUT_ENABLE      0x04
+#define GPIO_OUTPUT_OPEN_DRAIN  0x08
+#define GPIO_OUTPUT_INVERT      0x0C
+#define GPIO_OUTPUT_AUX1        0x10
+#define GPIO_OUTPUT_AUX2        0x14
+#define GPIO_PULL_UP            0x18
+#define GPIO_PULL_DOWN          0x1C
+#define GPIO_INPUT_ENABLE       0x20
+#define GPIO_INPUT_INVERT       0x24
+#define GPIO_INPUT_FILTER       0x28
+#define GPIO_INPUT_EVENT_COUNT  0x2C
+#define GPIO_READ_BACK          0x30
+#define GPIO_INPUT_AUX1         0x34
+#define GPIO_EVENTS_ENABLE      0x38
+#define GPIO_LOCK_ENABLE        0x3C
+#define GPIO_POSITIVE_EDGE_EN   0x40
+#define GPIO_NEGATIVE_EDGE_EN   0x44
+#define GPIO_POSITIVE_EDGE_STS  0x48
+#define GPIO_NEGATIVE_EDGE_STS  0x4C
+#define GPIO_MAP_X              0xE0
+#define GPIO_MAP_Y              0xE4
+#define GPIO_MAP_Z              0xE8
+#define GPIO_MAP_W              0xEC
+void cs5535_gpio_set(unsigned offset, unsigned int reg);
+void cs5535_gpio_clear(unsigned offset, unsigned int reg);
+int cs5535_gpio_isset(unsigned offset, unsigned int reg);
+/* MFGPTs */
+#define MFGPT_MAX_TIMERS        8
+#define MFGPT_TIMER_ANY         (-1)
+#define MFGPT_DOMAIN_WORKING    1
+#define MFGPT_DOMAIN_STANDBY    2
+#define MFGPT_DOMAIN_ANY        (MFGPT_DOMAIN_WORKING | MFGPT_DOMAIN_STANDBY)
+#define MFGPT_CMP1              0
+#define MFGPT_CMP2              1
+#define MFGPT_EVENT_IRQ         0
+#define MFGPT_EVENT_NMI         1
+#define MFGPT_EVENT_RESET       3
+#define MFGPT_REG_CMP1          0
+#define MFGPT_REG_CMP2          2
+#define MFGPT_REG_COUNTER       4
+#define MFGPT_REG_SETUP         6
+#define MFGPT_SETUP_CNTEN       (1 << 15)
+#define MFGPT_SETUP_CMP2        (1 << 14)
+#define MFGPT_SETUP_CMP1        (1 << 13)
+#define MFGPT_SETUP_SETUP       (1 << 12)
+#define MFGPT_SETUP_STOPEN      (1 << 11)
+#define MFGPT_SETUP_EXTEN       (1 << 10)
+#define MFGPT_SETUP_REVEN       (1 << 5)
+#define MFGPT_SETUP_CLKSEL      (1 << 4)
+struct cs5535_mfgpt_timer;
+extern uint16_t cs5535_mfgpt_read(struct cs5535_mfgpt_timer *timer,
+                uint16_t reg);
+extern void cs5535_mfgpt_write(struct cs5535_mfgpt_timer *timer, uint16_t reg,
+                uint16_t value);
+extern int cs5535_mfgpt_toggle_event(struct cs5535_mfgpt_timer *timer, int cmp,
+                int event, int enable);
+extern int cs5535_mfgpt_set_irq(struct cs5535_mfgpt_timer *timer, int cmp,
+                int *irq, int enable);
+extern struct cs5535_mfgpt_timer *cs5535_mfgpt_alloc_timer(int timer,
+                int domain);
+extern void cs5535_mfgpt_free_timer(struct cs5535_mfgpt_timer *timer);
+static inline int cs5535_mfgpt_setup_irq(struct cs5535_mfgpt_timer *timer,
+                int cmp, int *irq)
+{
+        return cs5535_mfgpt_set_irq(timer, cmp, irq, 1);
+}
+static inline int cs5535_mfgpt_release_irq(struct cs5535_mfgpt_timer *timer,
+                int cmp, int *irq)
+{
+        return cs5535_mfgpt_set_irq(timer, cmp, irq, 0);
+}
+#endif
diff --git a/include/linux/ctype.h b/include/linux/ctype.h
index afa36392297a..a3d6ee0044f9 100644
--- a/include/linux/ctype.h
+++ b/include/linux/ctype.h
@@ -15,7 +15,7 @@
 #define _X      0x40    /* hex digit */
 #define _SP     0x80    /* hard space (0x20) */
-extern unsigned char _ctype[];
+extern const unsigned char _ctype[];
 #define __ismask(x) (_ctype[(int)(unsigned char)(x)])
@@ -27,6 +27,7 @@ extern unsigned char _ctype[];
 #define islower(c)      ((__ismask(c)&(_L)) != 0)
 #define isprint(c)      ((__ismask(c)&(_P|_U|_L|_D|_SP)) != 0)
 #define ispunct(c)      ((__ismask(c)&(_P)) != 0)
+/* Note: isspace() must return false for %NUL-terminator */
 #define isspace(c)      ((__ismask(c)&(_S)) != 0)
 #define isupper(c)      ((__ismask(c)&(_U)) != 0)
 #define isxdigit(c)     ((__ismask(c)&(_D|_X)) != 0)
diff --git a/include/linux/davinci_emac.h b/include/linux/davinci_emac.h
new file mode 100644
index 000000000000..7c930dba477c
--- /dev/null
+++ b/include/linux/davinci_emac.h
@@ -0,0 +1,39 @@
+/*
+ * TI DaVinci EMAC platform support
+ *
+ * Author: Kevin Hilman, Deep Root Systems, LLC
+ *
+ * 2007 (c) Deep Root Systems, LLC. 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_DAVINCI_EMAC_H
+#define _LINUX_DAVINCI_EMAC_H
+#include <linux/if_ether.h>
+#include <linux/memory.h>
+struct emac_platform_data {
+        char mac_addr[ETH_ALEN];
+        u32 ctrl_reg_offset;
+        u32 ctrl_mod_reg_offset;
+        u32 ctrl_ram_offset;
+        u32 hw_ram_addr;
+        u32 mdio_reg_offset;
+        u32 ctrl_ram_size;
+        u32 phy_mask;
+        u32 mdio_max_freq;
+        u8 rmii_en;
+        u8 version;
+        void (*interrupt_enable) (void);
+        void (*interrupt_disable) (void);
+};
+enum {
+        EMAC_VERSION_1, /* DM644x */
+        EMAC_VERSION_2, /* DM646x */
+};
+void davinci_get_mac_addr(struct memory_accessor *mem_acc, void *context);
+#endif
diff --git a/include/linux/dcache.h b/include/linux/dcache.h
index 30b93b2a01a4..eebb617c17d8 100644
--- a/include/linux/dcache.h
+++ b/include/linux/dcache.h
@@ -186,6 +186,8 @@ d_iput:		no		no		no       yes
 #define DCACHE_FSNOTIFY_PARENT_WATCHED  0x0080 /* Parent inode is watched by some fsnotify listener */
+#define DCACHE_CANT_MOUNT       0x0100
 extern spinlock_t dcache_lock;
 extern seqlock_t rename_lock;
@@ -358,6 +360,18 @@ static inline int d_unlinked(struct dentry *dentry)
        return d_unhashed(dentry) && !IS_ROOT(dentry);
 }
+static inline int cant_mount(struct dentry *dentry)
+{
+        return (dentry->d_flags & DCACHE_CANT_MOUNT);
+}
+static inline void dont_mount(struct dentry *dentry)
+{
+        spin_lock(&dentry->d_lock);
+        dentry->d_flags |= DCACHE_CANT_MOUNT;
+        spin_unlock(&dentry->d_lock);
+}
 static inline struct dentry *dget_parent(struct dentry *dentry)
 {
        struct dentry *ret;
diff --git a/include/linux/decompress/mm.h b/include/linux/decompress/mm.h
index 12ff8c3f1d05..ad5ec1d0475e 100644
--- a/include/linux/decompress/mm.h
+++ b/include/linux/decompress/mm.h
@@ -14,18 +14,28 @@
 /* Code active when included from pre-boot environment: */
+/*
+ * Some architectures want to ensure there is no local data in their
+ * pre-boot environment, so that data can arbitarily relocated (via
+ * GOT references).  This is achieved by defining STATIC_RW_DATA to
+ * be null.
+ */
+#ifndef STATIC_RW_DATA
+#define STATIC_RW_DATA static
+#endif
 /* A trivial malloc implementation, adapted from
 *  malloc by Hannu Savolainen 1993 and Matthias Urlichs 1994
 */
-static unsigned long malloc_ptr;
+STATIC_RW_DATA unsigned long malloc_ptr;
-static int malloc_count;
+STATIC_RW_DATA int malloc_count;
 static void *malloc(int size)
 {
        void *p;
        if (size < 0)
-                error("Malloc error");
+                return NULL;
        if (!malloc_ptr)
                malloc_ptr = free_mem_ptr;
@@ -35,7 +45,7 @@ static void *malloc(int size)
        malloc_ptr += size;
        if (free_mem_end_ptr && malloc_ptr >= free_mem_end_ptr)
-                error("Out of memory");
+                return NULL;
        malloc_count++;
        return p;
diff --git a/include/linux/decompress/unlzo.h b/include/linux/decompress/unlzo.h
new file mode 100644
index 000000000000..987229752519
--- /dev/null
+++ b/include/linux/decompress/unlzo.h
@@ -0,0 +1,10 @@
+#ifndef DECOMPRESS_UNLZO_H
+#define DECOMPRESS_UNLZO_H
+int unlzo(unsigned char *inbuf, int len,
+        int(*fill)(void*, unsigned int),
+        int(*flush)(void*, unsigned int),
+        unsigned char *output,
+        int *pos,
+        void(*error)(char *x));
+#endif
diff --git a/include/linux/delayacct.h b/include/linux/delayacct.h
index 5076fe0c8a96..6cee17c22313 100644
--- a/include/linux/delayacct.h
+++ b/include/linux/delayacct.h
@@ -18,6 +18,7 @@
 #define _LINUX_DELAYACCT_H
 #include <linux/sched.h>
+#include <linux/slab.h>
 /*
 * Per-task flags relevant to delay accounting
diff --git a/include/linux/device-mapper.h b/include/linux/device-mapper.h
index df7607e6dce8..1381cd97b4ed 100644
--- a/include/linux/device-mapper.h
+++ b/include/linux/device-mapper.h
@@ -118,10 +118,9 @@ struct dm_dev {
 /*
 * Constructors should call these functions to ensure destination devices
 * are opened/closed correctly.
- * FIXME: too many arguments.
 */
-int dm_get_device(struct dm_target *ti, const char *path, sector_t start,
+int dm_get_device(struct dm_target *ti, const char *path, fmode_t mode,
-                  sector_t len, fmode_t mode, struct dm_dev **result);
+                                                 struct dm_dev **result);
 void dm_put_device(struct dm_target *ti, struct dm_dev *d);
 /*
@@ -235,7 +234,7 @@ void dm_uevent_add(struct mapped_device *md, struct list_head *elist);
 const char *dm_device_name(struct mapped_device *md);
 int dm_copy_name_and_uuid(struct mapped_device *md, char *name, char *uuid);
 struct gendisk *dm_disk(struct mapped_device *md);
-int dm_suspended(struct mapped_device *md);
+int dm_suspended(struct dm_target *ti);
 int dm_noflush_suspending(struct dm_target *ti);
 union map_info *dm_get_mapinfo(struct bio *bio);
 union map_info *dm_get_rq_mapinfo(struct request *rq);
@@ -276,7 +275,7 @@ void dm_table_unplug_all(struct dm_table *t);
 /*
 * Table reference counting.
 */
-struct dm_table *dm_get_table(struct mapped_device *md);
+struct dm_table *dm_get_live_table(struct mapped_device *md);
 void dm_table_get(struct dm_table *t);
 void dm_table_put(struct dm_table *t);
@@ -295,8 +294,10 @@ void dm_table_event(struct dm_table *t);
 /*
 * The device must be suspended before calling this method.
+ * Returns the previous table, which the caller must destroy.
 */
-int dm_swap_table(struct mapped_device *md, struct dm_table *t);
+struct dm_table *dm_swap_table(struct mapped_device *md,
+                               struct dm_table *t);
 /*
 * A wrapper around vmalloc.
diff --git a/include/linux/device.h b/include/linux/device.h
index 2ea3e4921812..182192892d45 100644
--- a/include/linux/device.h
+++ b/include/linux/device.h
@@ -106,7 +106,7 @@ extern int bus_unregister_notifier(struct bus_type *bus,
 /* All 4 notifers below get called with the target struct device *
 * as an argument. Note that those functions are likely to be called
- * with the device semaphore held in the core, so be careful.
+ * with the device lock held in the core, so be careful.
 */
 #define BUS_NOTIFY_ADD_DEVICE           0x00000001 /* device added */
 #define BUS_NOTIFY_DEL_DEVICE           0x00000002 /* device removed */
@@ -166,9 +166,9 @@ struct driver_attribute driver_attr_##_name =		\
        __ATTR(_name, _mode, _show, _store)
 extern int __must_check driver_create_file(struct device_driver *driver,
-                                           struct driver_attribute *attr);
+                                        const struct driver_attribute *attr);
 extern void driver_remove_file(struct device_driver *driver,
-                               struct driver_attribute *attr);
+                               const struct driver_attribute *attr);
 extern int __must_check driver_add_kobj(struct device_driver *drv,
                                        struct kobject *kobj,
@@ -251,8 +251,10 @@ extern struct device *class_find_device(struct class *class,
 struct class_attribute {
        struct attribute attr;
-        ssize_t (*show)(struct class *class, char *buf);
+        ssize_t (*show)(struct class *class, struct class_attribute *attr,
-        ssize_t (*store)(struct class *class, const char *buf, size_t count);
+                        char *buf);
+        ssize_t (*store)(struct class *class, struct class_attribute *attr,
+                        const char *buf, size_t count);
 };
 #define CLASS_ATTR(_name, _mode, _show, _store)                 \
@@ -263,6 +265,23 @@ extern int __must_check class_create_file(struct class *class,
 extern void class_remove_file(struct class *class,
                              const struct class_attribute *attr);
+/* Simple class attribute that is just a static string */
+struct class_attribute_string {
+        struct class_attribute attr;
+        char *str;
+};
+/* Currently read-only only */
+#define _CLASS_ATTR_STRING(_name, _mode, _str) \
+        { __ATTR(_name, _mode, show_class_attr_string, NULL), _str }
+#define CLASS_ATTR_STRING(_name, _mode, _str) \
+        struct class_attribute_string class_attr_##_name = \
+                _CLASS_ATTR_STRING(_name, _mode, _str)
+extern ssize_t show_class_attr_string(struct class *class, struct class_attribute *attr,
+                        char *buf);
 struct class_interface {
        struct list_head        node;
        struct class            *class;
@@ -319,13 +338,13 @@ struct device_attribute {
 struct device_attribute dev_attr_##_name = __ATTR(_name, _mode, _show, _store)
 extern int __must_check device_create_file(struct device *device,
-                                           struct device_attribute *entry);
+                                        const struct device_attribute *entry);
 extern void device_remove_file(struct device *dev,
-                               struct device_attribute *attr);
+                               const struct device_attribute *attr);
 extern int __must_check device_create_bin_file(struct device *dev,
-                                               struct bin_attribute *attr);
+                                        const struct bin_attribute *attr);
 extern void device_remove_bin_file(struct device *dev,
-                                   struct bin_attribute *attr);
+                                   const struct bin_attribute *attr);
 extern int device_schedule_callback_owner(struct device *dev,
                void (*func)(struct device *dev), struct module *owner);
@@ -472,6 +491,38 @@ static inline int device_is_registered(struct device *dev)
        return dev->kobj.state_in_sysfs;
 }
+static inline void device_enable_async_suspend(struct device *dev)
+{
+        if (dev->power.status == DPM_ON)
+                dev->power.async_suspend = true;
+}
+static inline void device_disable_async_suspend(struct device *dev)
+{
+        if (dev->power.status == DPM_ON)
+                dev->power.async_suspend = false;
+}
+static inline bool device_async_suspend_enabled(struct device *dev)
+{
+        return !!dev->power.async_suspend;
+}
+static inline void device_lock(struct device *dev)
+{
+        down(&dev->sem);
+}
+static inline int device_trylock(struct device *dev)
+{
+        return down_trylock(&dev->sem);
+}
+static inline void device_unlock(struct device *dev)
+{
+        up(&dev->sem);
+}
 void driver_init(void);
 /*
@@ -558,7 +609,7 @@ extern void wait_for_device_probe(void);
 #ifdef CONFIG_DEVTMPFS
 extern int devtmpfs_create_node(struct device *dev);
 extern int devtmpfs_delete_node(struct device *dev);
-extern int devtmpfs_mount(const char *mountpoint);
+extern int devtmpfs_mount(const char *mntdir);
 #else
 static inline int devtmpfs_create_node(struct device *dev) { return 0; }
 static inline int devtmpfs_delete_node(struct device *dev) { return 0; }
diff --git a/include/linux/dm-dirty-log.h b/include/linux/dm-dirty-log.h
index 5e8b11d88f6f..7084503c3405 100644
--- a/include/linux/dm-dirty-log.h
+++ b/include/linux/dm-dirty-log.h
@@ -21,6 +21,7 @@ struct dm_dirty_log_type;
 struct dm_dirty_log {
        struct dm_dirty_log_type *type;
+        int (*flush_callback_fn)(struct dm_target *ti);
        void *context;
 };
@@ -136,8 +137,9 @@ int dm_dirty_log_type_unregister(struct dm_dirty_log_type *type);
 * type->constructor/destructor() directly.
 */
 struct dm_dirty_log *dm_dirty_log_create(const char *type_name,
-                                         struct dm_target *ti,
+                        struct dm_target *ti,
-                                         unsigned argc, char **argv);
+                        int (*flush_callback_fn)(struct dm_target *ti),
+                        unsigned argc, char **argv);
 void dm_dirty_log_destroy(struct dm_dirty_log *log);
 #endif  /* __KERNEL__ */
diff --git a/include/linux/dm-io.h b/include/linux/dm-io.h
index b6bf17ee2f61..5c9186b93fff 100644
--- a/include/linux/dm-io.h
+++ b/include/linux/dm-io.h
@@ -37,14 +37,14 @@ enum dm_io_mem_type {
 struct dm_io_memory {
        enum dm_io_mem_type type;
+        unsigned offset;
        union {
                struct page_list *pl;
                struct bio_vec *bvec;
                void *vma;
                void *addr;
        } ptr;
-        unsigned offset;
 };
 struct dm_io_notify {
diff --git a/include/linux/dm-ioctl.h b/include/linux/dm-ioctl.h
index 2ab84c83c31a..2c445e113790 100644
--- a/include/linux/dm-ioctl.h
+++ b/include/linux/dm-ioctl.h
@@ -1,6 +1,6 @@
 /*
 * Copyright (C) 2001 - 2003 Sistina Software (UK) Limited.
- * Copyright (C) 2004 - 2005 Red Hat, Inc. All rights reserved.
+ * Copyright (C) 2004 - 2009 Red Hat, Inc. All rights reserved.
 *
 * This file is released under the LGPL.
 */
@@ -266,9 +266,9 @@ enum {
 #define DM_DEV_SET_GEOMETRY     _IOWR(DM_IOCTL, DM_DEV_SET_GEOMETRY_CMD, struct dm_ioctl)
 #define DM_VERSION_MAJOR        4
-#define DM_VERSION_MINOR        15
+#define DM_VERSION_MINOR        17
 #define DM_VERSION_PATCHLEVEL   0
-#define DM_VERSION_EXTRA        "-ioctl (2009-04-01)"
+#define DM_VERSION_EXTRA        "-ioctl (2010-03-05)"
 /* Status bits */
 #define DM_READONLY_FLAG        (1 << 0) /* In/Out */
@@ -309,4 +309,16 @@ enum {
 */
 #define DM_NOFLUSH_FLAG         (1 << 11) /* In */
+/*
+ * If set, any table information returned will relate to the inactive
+ * table instead of the live one.  Always check DM_INACTIVE_PRESENT_FLAG
+ * is set before using the data returned.
+ */
+#define DM_QUERY_INACTIVE_TABLE_FLAG    (1 << 12) /* In */
+/*
+ * If set, a uevent was generated for which the caller may need to wait.
+ */
+#define DM_UEVENT_GENERATED_FLAG        (1 << 13) /* Out */
 #endif                          /* _LINUX_DM_IOCTL_H */
diff --git a/include/linux/dm-log-userspace.h b/include/linux/dm-log-userspace.h
index 8a1f972c0fe9..0c3c3a2110c4 100644
--- a/include/linux/dm-log-userspace.h
+++ b/include/linux/dm-log-userspace.h
@@ -363,7 +363,7 @@
 * various request types above.  The remaining 24-bits are currently
 * set to zero and are reserved for future use and compatibility concerns.
 *
- * User-space should always use DM_ULOG_REQUEST_TYPE to aquire the
+ * User-space should always use DM_ULOG_REQUEST_TYPE to acquire the
 * request type from the 'request_type' field to maintain forward compatibility.
 */
 #define DM_ULOG_REQUEST_MASK 0xFF
diff --git a/include/linux/dm-region-hash.h b/include/linux/dm-region-hash.h
index a9e652a41373..9e2a7a401df5 100644
--- a/include/linux/dm-region-hash.h
+++ b/include/linux/dm-region-hash.h
@@ -78,8 +78,7 @@ void dm_rh_dec(struct dm_region_hash *rh, region_t region);
 /* Delay bios on regions. */
 void dm_rh_delay(struct dm_region_hash *rh, struct bio *bio);
-void dm_rh_mark_nosync(struct dm_region_hash *rh,
+void dm_rh_mark_nosync(struct dm_region_hash *rh, struct bio *bio);
-                       struct bio *bio, unsigned done, int error);
 /*
 * Region recovery control.
diff --git a/include/linux/dm9000.h b/include/linux/dm9000.h
index c30879cf93bc..96e87693d933 100644
--- a/include/linux/dm9000.h
+++ b/include/linux/dm9000.h
@@ -23,7 +23,7 @@
 #define DM9000_PLATF_NO_EEPROM  (0x0010)
 #define DM9000_PLATF_SIMPLE_PHY (0x0020)  /* Use NSR to find LinkStatus */
-/* platfrom data for platfrom device structure's platfrom_data field */
+/* platform data for platform device structure's platform_data field */
 struct dm9000_plat_data {
        unsigned int    flags;
diff --git a/include/linux/dma-mapping.h b/include/linux/dma-mapping.h
index 91b761846061..ca32ed78b057 100644
--- a/include/linux/dma-mapping.h
+++ b/include/linux/dma-mapping.h
@@ -127,6 +127,14 @@ static inline u64 dma_get_mask(struct device *dev)
        return DMA_BIT_MASK(32);
 }
+static inline int dma_set_coherent_mask(struct device *dev, u64 mask)
+{
+        if (!dma_supported(dev, mask))
+                return -EIO;
+        dev->coherent_dma_mask = mask;
+        return 0;
+}
 extern u64 dma_get_required_mask(struct device *dev);
 static inline unsigned int dma_get_max_seg_size(struct device *dev)
@@ -232,4 +240,20 @@ struct dma_attrs;
 #endif /* CONFIG_HAVE_DMA_ATTRS */
+#ifdef CONFIG_NEED_DMA_MAP_STATE
+#define DEFINE_DMA_UNMAP_ADDR(ADDR_NAME)        dma_addr_t ADDR_NAME
+#define DEFINE_DMA_UNMAP_LEN(LEN_NAME)          __u32 LEN_NAME
+#define dma_unmap_addr(PTR, ADDR_NAME)           ((PTR)->ADDR_NAME)
+#define dma_unmap_addr_set(PTR, ADDR_NAME, VAL)  (((PTR)->ADDR_NAME) = (VAL))
+#define dma_unmap_len(PTR, LEN_NAME)             ((PTR)->LEN_NAME)
+#define dma_unmap_len_set(PTR, LEN_NAME, VAL)    (((PTR)->LEN_NAME) = (VAL))
+#else
+#define DEFINE_DMA_UNMAP_ADDR(ADDR_NAME)
+#define DEFINE_DMA_UNMAP_LEN(LEN_NAME)
+#define dma_unmap_addr(PTR, ADDR_NAME)           (0)
+#define dma_unmap_addr_set(PTR, ADDR_NAME, VAL)  do { } while (0)
+#define dma_unmap_len(PTR, LEN_NAME)             (0)
+#define dma_unmap_len_set(PTR, LEN_NAME, VAL)    do { } while (0)
+#endif
 #endif
diff --git a/include/linux/dmaengine.h b/include/linux/dmaengine.h
index 2b9f2ac7ed60..20ea12c86fd0 100644
--- a/include/linux/dmaengine.h
+++ b/include/linux/dmaengine.h
@@ -31,6 +31,8 @@
 * if dma_cookie_t is >0 it's a DMA request cookie, <0 it's an error code
 */
 typedef s32 dma_cookie_t;
+#define DMA_MIN_COOKIE  1
+#define DMA_MAX_COOKIE  INT_MAX
 #define dma_submit_error(cookie) ((cookie) < 0 ? 1 : 0)
@@ -74,7 +76,7 @@ enum dma_transaction_type {
 *  control completion, and communicate status.
 * @DMA_PREP_INTERRUPT - trigger an interrupt (callback) upon completion of
 *  this transaction
- * @DMA_CTRL_ACK - the descriptor cannot be reused until the client
+ * @DMA_CTRL_ACK - if clear, the descriptor cannot be reused until the client
 *  acknowledges receipt, i.e. has has a chance to establish any dependency
 *  chains
 * @DMA_COMPL_SKIP_SRC_UNMAP - set to disable dma-unmapping the source buffer(s)
@@ -162,7 +164,7 @@ struct dma_chan {
        struct dma_chan_dev *dev;
        struct list_head device_node;
-        struct dma_chan_percpu *local;
+        struct dma_chan_percpu __percpu *local;
        int client_count;
        int table_count;
        void *private;
diff --git a/include/linux/dmar.h b/include/linux/dmar.h
index 4a2b162c256a..d7cecc90ed34 100644
--- a/include/linux/dmar.h
+++ b/include/linux/dmar.h
@@ -126,7 +126,9 @@ extern int free_irte(int irq);
 extern int irq_remapped(int irq);
 extern struct intel_iommu *map_dev_to_ir(struct pci_dev *dev);
 extern struct intel_iommu *map_ioapic_to_ir(int apic);
+extern struct intel_iommu *map_hpet_to_ir(u8 id);
 extern int set_ioapic_sid(struct irte *irte, int apic);
+extern int set_hpet_sid(struct irte *irte, u8 id);
 extern int set_msi_sid(struct irte *irte, struct pci_dev *dev);
 #else
 static inline int alloc_irte(struct intel_iommu *iommu, int irq, u16 count)
@@ -158,10 +160,18 @@ static inline struct intel_iommu *map_ioapic_to_ir(int apic)
 {
        return NULL;
 }
+static inline struct intel_iommu *map_hpet_to_ir(unsigned int hpet_id)
+{
+        return NULL;
+}
 static inline int set_ioapic_sid(struct irte *irte, int apic)
 {
        return 0;
 }
+static inline int set_hpet_sid(struct irte *irte, u8 id)
+{
+        return -1;
+}
 static inline int set_msi_sid(struct irte *irte, struct pci_dev *dev)
 {
        return 0;
@@ -208,16 +218,9 @@ struct dmar_atsr_unit {
        u8 include_all:1;               /* include all ports */
 };
-/* Intel DMAR  initialization functions */
 extern int intel_iommu_init(void);
-#else
+#else /* !CONFIG_DMAR: */
-static inline int intel_iommu_init(void)
+static inline int intel_iommu_init(void) { return -ENODEV; }
-{
+#endif /* CONFIG_DMAR */
-#ifdef CONFIG_INTR_REMAP
-        return dmar_dev_scope_init();
-#else
-        return -ENODEV;
-#endif
-}
-#endif /* !CONFIG_DMAR */
 #endif /* __DMAR_H__ */
diff --git a/include/linux/dn.h b/include/linux/dn.h
index fe9990823193..9c50445462d9 100644
--- a/include/linux/dn.h
+++ b/include/linux/dn.h
@@ -71,14 +71,12 @@
 /* Structures */
-struct dn_naddr 
+struct dn_naddr {
-{
        __le16          a_len;
        __u8 a_addr[DN_MAXADDL]; /* Two bytes little endian */
 };
-struct sockaddr_dn
+struct sockaddr_dn {
-{
        __u16           sdn_family;
        __u8            sdn_flags;
        __u8            sdn_objnum;
@@ -101,8 +99,7 @@ struct optdata_dn {
        __u8   opt_data[16];   /* User data              */
 };
-struct accessdata_dn
+struct accessdata_dn {
-{
        __u8            acc_accl;
        __u8            acc_acc[DN_MAXACCL];
        __u8            acc_passl;
diff --git a/include/linux/drbd.h b/include/linux/drbd.h
new file mode 100644
index 000000000000..4341b1a97a34
--- /dev/null
+++ b/include/linux/drbd.h
@@ -0,0 +1,343 @@
+/*
+  drbd.h
+  Kernel module for 2.6.x Kernels
+  This file is part of DRBD by Philipp Reisner and Lars Ellenberg.
+  Copyright (C) 2001-2008, LINBIT Information Technologies GmbH.
+  Copyright (C) 2001-2008, Philipp Reisner <philipp.reisner@linbit.com>.
+  Copyright (C) 2001-2008, Lars Ellenberg <lars.ellenberg@linbit.com>.
+  drbd is free software; you can redistribute it and/or modify
+  it under the terms of the GNU General Public License as published by
+  the Free Software Foundation; either version 2, or (at your option)
+  any later version.
+  drbd 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 drbd; see the file COPYING.  If not, write to
+  the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+#ifndef DRBD_H
+#define DRBD_H
+#include <linux/connector.h>
+#include <asm/types.h>
+#ifdef __KERNEL__
+#include <linux/types.h>
+#include <asm/byteorder.h>
+#else
+#include <sys/types.h>
+#include <sys/wait.h>
+#include <limits.h>
+/* Altough the Linux source code makes a difference between
+   generic endianness and the bitfields' endianness, there is no
+   architecture as of Linux-2.6.24-rc4 where the bitfileds' endianness
+   does not match the generic endianness. */
+#if __BYTE_ORDER == __LITTLE_ENDIAN
+#define __LITTLE_ENDIAN_BITFIELD
+#elif __BYTE_ORDER == __BIG_ENDIAN
+#define __BIG_ENDIAN_BITFIELD
+#else
+# error "sorry, weird endianness on this box"
+#endif
+#endif
+extern const char *drbd_buildtag(void);
+#define REL_VERSION "8.3.7"
+#define API_VERSION 88
+#define PRO_VERSION_MIN 86
+#define PRO_VERSION_MAX 92
+enum drbd_io_error_p {
+        EP_PASS_ON, /* FIXME should the better be named "Ignore"? */
+        EP_CALL_HELPER,
+        EP_DETACH
+};
+enum drbd_fencing_p {
+        FP_DONT_CARE,
+        FP_RESOURCE,
+        FP_STONITH
+};
+enum drbd_disconnect_p {
+        DP_RECONNECT,
+        DP_DROP_NET_CONF,
+        DP_FREEZE_IO
+};
+enum drbd_after_sb_p {
+        ASB_DISCONNECT,
+        ASB_DISCARD_YOUNGER_PRI,
+        ASB_DISCARD_OLDER_PRI,
+        ASB_DISCARD_ZERO_CHG,
+        ASB_DISCARD_LEAST_CHG,
+        ASB_DISCARD_LOCAL,
+        ASB_DISCARD_REMOTE,
+        ASB_CONSENSUS,
+        ASB_DISCARD_SECONDARY,
+        ASB_CALL_HELPER,
+        ASB_VIOLENTLY
+};
+/* KEEP the order, do not delete or insert. Only append. */
+enum drbd_ret_codes {
+        ERR_CODE_BASE           = 100,
+        NO_ERROR                = 101,
+        ERR_LOCAL_ADDR          = 102,
+        ERR_PEER_ADDR           = 103,
+        ERR_OPEN_DISK           = 104,
+        ERR_OPEN_MD_DISK        = 105,
+        ERR_DISK_NOT_BDEV       = 107,
+        ERR_MD_NOT_BDEV         = 108,
+        ERR_DISK_TO_SMALL       = 111,
+        ERR_MD_DISK_TO_SMALL    = 112,
+        ERR_BDCLAIM_DISK        = 114,
+        ERR_BDCLAIM_MD_DISK     = 115,
+        ERR_MD_IDX_INVALID      = 116,
+        ERR_IO_MD_DISK          = 118,
+        ERR_MD_INVALID          = 119,
+        ERR_AUTH_ALG            = 120,
+        ERR_AUTH_ALG_ND         = 121,
+        ERR_NOMEM               = 122,
+        ERR_DISCARD             = 123,
+        ERR_DISK_CONFIGURED     = 124,
+        ERR_NET_CONFIGURED      = 125,
+        ERR_MANDATORY_TAG       = 126,
+        ERR_MINOR_INVALID       = 127,
+        ERR_INTR                = 129, /* EINTR */
+        ERR_RESIZE_RESYNC       = 130,
+        ERR_NO_PRIMARY          = 131,
+        ERR_SYNC_AFTER          = 132,
+        ERR_SYNC_AFTER_CYCLE    = 133,
+        ERR_PAUSE_IS_SET        = 134,
+        ERR_PAUSE_IS_CLEAR      = 135,
+        ERR_PACKET_NR           = 137,
+        ERR_NO_DISK             = 138,
+        ERR_NOT_PROTO_C         = 139,
+        ERR_NOMEM_BITMAP        = 140,
+        ERR_INTEGRITY_ALG       = 141, /* DRBD 8.2 only */
+        ERR_INTEGRITY_ALG_ND    = 142, /* DRBD 8.2 only */
+        ERR_CPU_MASK_PARSE      = 143, /* DRBD 8.2 only */
+        ERR_CSUMS_ALG           = 144, /* DRBD 8.2 only */
+        ERR_CSUMS_ALG_ND        = 145, /* DRBD 8.2 only */
+        ERR_VERIFY_ALG          = 146, /* DRBD 8.2 only */
+        ERR_VERIFY_ALG_ND       = 147, /* DRBD 8.2 only */
+        ERR_CSUMS_RESYNC_RUNNING= 148, /* DRBD 8.2 only */
+        ERR_VERIFY_RUNNING      = 149, /* DRBD 8.2 only */
+        ERR_DATA_NOT_CURRENT    = 150,
+        ERR_CONNECTED           = 151, /* DRBD 8.3 only */
+        ERR_PERM                = 152,
+        /* insert new ones above this line */
+        AFTER_LAST_ERR_CODE
+};
+#define DRBD_PROT_A   1
+#define DRBD_PROT_B   2
+#define DRBD_PROT_C   3
+enum drbd_role {
+        R_UNKNOWN = 0,
+        R_PRIMARY = 1,     /* role */
+        R_SECONDARY = 2,   /* role */
+        R_MASK = 3,
+};
+/* The order of these constants is important.
+ * The lower ones (<C_WF_REPORT_PARAMS) indicate
+ * that there is no socket!
+ * >=C_WF_REPORT_PARAMS ==> There is a socket
+ */
+enum drbd_conns {
+        C_STANDALONE,
+        C_DISCONNECTING,  /* Temporal state on the way to StandAlone. */
+        C_UNCONNECTED,    /* >= C_UNCONNECTED -> inc_net() succeeds */
+        /* These temporal states are all used on the way
+         * from >= C_CONNECTED to Unconnected.
+         * The 'disconnect reason' states
+         * I do not allow to change beween them. */
+        C_TIMEOUT,
+        C_BROKEN_PIPE,
+        C_NETWORK_FAILURE,
+        C_PROTOCOL_ERROR,
+        C_TEAR_DOWN,
+        C_WF_CONNECTION,
+        C_WF_REPORT_PARAMS, /* we have a socket */
+        C_CONNECTED,      /* we have introduced each other */
+        C_STARTING_SYNC_S,  /* starting full sync by admin request. */
+        C_STARTING_SYNC_T,  /* stariing full sync by admin request. */
+        C_WF_BITMAP_S,
+        C_WF_BITMAP_T,
+        C_WF_SYNC_UUID,
+        /* All SyncStates are tested with this comparison
+         * xx >= C_SYNC_SOURCE && xx <= C_PAUSED_SYNC_T */
+        C_SYNC_SOURCE,
+        C_SYNC_TARGET,
+        C_VERIFY_S,
+        C_VERIFY_T,
+        C_PAUSED_SYNC_S,
+        C_PAUSED_SYNC_T,
+        C_MASK = 31
+};
+enum drbd_disk_state {
+        D_DISKLESS,
+        D_ATTACHING,      /* In the process of reading the meta-data */
+        D_FAILED,         /* Becomes D_DISKLESS as soon as we told it the peer */
+                        /* when >= D_FAILED it is legal to access mdev->bc */
+        D_NEGOTIATING,    /* Late attaching state, we need to talk to the peer */
+        D_INCONSISTENT,
+        D_OUTDATED,
+        D_UNKNOWN,       /* Only used for the peer, never for myself */
+        D_CONSISTENT,     /* Might be D_OUTDATED, might be D_UP_TO_DATE ... */
+        D_UP_TO_DATE,       /* Only this disk state allows applications' IO ! */
+        D_MASK = 15
+};
+union drbd_state {
+/* According to gcc's docs is the ...
+ * The order of allocation of bit-fields within a unit (C90 6.5.2.1, C99 6.7.2.1).
+ * Determined by ABI.
+ * pointed out by Maxim Uvarov q<muvarov@ru.mvista.com>
+ * even though we transmit as "cpu_to_be32(state)",
+ * the offsets of the bitfields still need to be swapped
+ * on different endianess.
+ */
+        struct {
+#if defined(__LITTLE_ENDIAN_BITFIELD)
+                unsigned role:2 ;   /* 3/4       primary/secondary/unknown */
+                unsigned peer:2 ;   /* 3/4       primary/secondary/unknown */
+                unsigned conn:5 ;   /* 17/32     cstates */
+                unsigned disk:4 ;   /* 8/16      from D_DISKLESS to D_UP_TO_DATE */
+                unsigned pdsk:4 ;   /* 8/16      from D_DISKLESS to D_UP_TO_DATE */
+                unsigned susp:1 ;   /* 2/2       IO suspended  no/yes */
+                unsigned aftr_isp:1 ; /* isp .. imposed sync pause */
+                unsigned peer_isp:1 ;
+                unsigned user_isp:1 ;
+                unsigned _pad:11;   /* 0         unused */
+#elif defined(__BIG_ENDIAN_BITFIELD)
+                unsigned _pad:11;   /* 0         unused */
+                unsigned user_isp:1 ;
+                unsigned peer_isp:1 ;
+                unsigned aftr_isp:1 ; /* isp .. imposed sync pause */
+                unsigned susp:1 ;   /* 2/2       IO suspended  no/yes */
+                unsigned pdsk:4 ;   /* 8/16      from D_DISKLESS to D_UP_TO_DATE */
+                unsigned disk:4 ;   /* 8/16      from D_DISKLESS to D_UP_TO_DATE */
+                unsigned conn:5 ;   /* 17/32     cstates */
+                unsigned peer:2 ;   /* 3/4       primary/secondary/unknown */
+                unsigned role:2 ;   /* 3/4       primary/secondary/unknown */
+#else
+# error "this endianess is not supported"
+#endif
+        };
+        unsigned int i;
+};
+enum drbd_state_ret_codes {
+        SS_CW_NO_NEED = 4,
+        SS_CW_SUCCESS = 3,
+        SS_NOTHING_TO_DO = 2,
+        SS_SUCCESS = 1,
+        SS_UNKNOWN_ERROR = 0, /* Used to sleep longer in _drbd_request_state */
+        SS_TWO_PRIMARIES = -1,
+        SS_NO_UP_TO_DATE_DISK = -2,
+        SS_NO_LOCAL_DISK = -4,
+        SS_NO_REMOTE_DISK = -5,
+        SS_CONNECTED_OUTDATES = -6,
+        SS_PRIMARY_NOP = -7,
+        SS_RESYNC_RUNNING = -8,
+        SS_ALREADY_STANDALONE = -9,
+        SS_CW_FAILED_BY_PEER = -10,
+        SS_IS_DISKLESS = -11,
+        SS_DEVICE_IN_USE = -12,
+        SS_NO_NET_CONFIG = -13,
+        SS_NO_VERIFY_ALG = -14,       /* drbd-8.2 only */
+        SS_NEED_CONNECTION = -15,    /* drbd-8.2 only */
+        SS_LOWER_THAN_OUTDATED = -16,
+        SS_NOT_SUPPORTED = -17,      /* drbd-8.2 only */
+        SS_IN_TRANSIENT_STATE = -18,  /* Retry after the next state change */
+        SS_CONCURRENT_ST_CHG = -19,   /* Concurrent cluster side state change! */
+        SS_AFTER_LAST_ERROR = -20,    /* Keep this at bottom */
+};
+/* from drbd_strings.c */
+extern const char *drbd_conn_str(enum drbd_conns);
+extern const char *drbd_role_str(enum drbd_role);
+extern const char *drbd_disk_str(enum drbd_disk_state);
+extern const char *drbd_set_st_err_str(enum drbd_state_ret_codes);
+#define SHARED_SECRET_MAX 64
+#define MDF_CONSISTENT          (1 << 0)
+#define MDF_PRIMARY_IND         (1 << 1)
+#define MDF_CONNECTED_IND       (1 << 2)
+#define MDF_FULL_SYNC           (1 << 3)
+#define MDF_WAS_UP_TO_DATE      (1 << 4)
+#define MDF_PEER_OUT_DATED      (1 << 5)
+#define MDF_CRASHED_PRIMARY     (1 << 6)
+enum drbd_uuid_index {
+        UI_CURRENT,
+        UI_BITMAP,
+        UI_HISTORY_START,
+        UI_HISTORY_END,
+        UI_SIZE,      /* nl-packet: number of dirty bits */
+        UI_FLAGS,     /* nl-packet: flags */
+        UI_EXTENDED_SIZE   /* Everything. */
+};
+enum drbd_timeout_flag {
+        UT_DEFAULT      = 0,
+        UT_DEGRADED     = 1,
+        UT_PEER_OUTDATED = 2,
+};
+#define UUID_JUST_CREATED ((__u64)4)
+#define DRBD_MAGIC 0x83740267
+#define BE_DRBD_MAGIC __constant_cpu_to_be32(DRBD_MAGIC)
+/* these are of type "int" */
+#define DRBD_MD_INDEX_INTERNAL -1
+#define DRBD_MD_INDEX_FLEX_EXT -2
+#define DRBD_MD_INDEX_FLEX_INT -3
+/* Start of the new netlink/connector stuff */
+#define DRBD_NL_CREATE_DEVICE 0x01
+#define DRBD_NL_SET_DEFAULTS  0x02
+/* For searching a vacant cn_idx value */
+#define CN_IDX_STEP                     6977
+struct drbd_nl_cfg_req {
+        int packet_type;
+        unsigned int drbd_minor;
+        int flags;
+        unsigned short tag_list[];
+};
+struct drbd_nl_cfg_reply {
+        int packet_type;
+        unsigned int minor;
+        int ret_code; /* enum ret_code or set_st_err_t */
+        unsigned short tag_list[]; /* only used with get_* calls */
+};
+#endif
diff --git a/include/linux/drbd_limits.h b/include/linux/drbd_limits.h
new file mode 100644
index 000000000000..51f47a586ad8
--- /dev/null
+++ b/include/linux/drbd_limits.h
@@ -0,0 +1,137 @@
+/*
+  drbd_limits.h
+  This file is part of DRBD by Philipp Reisner and Lars Ellenberg.
+*/
+/*
+ * Our current limitations.
+ * Some of them are hard limits,
+ * some of them are arbitrary range limits, that make it easier to provide
+ * feedback about nonsense settings for certain configurable values.
+ */
+#ifndef DRBD_LIMITS_H
+#define DRBD_LIMITS_H 1
+#define DEBUG_RANGE_CHECK 0
+#define DRBD_MINOR_COUNT_MIN 1
+#define DRBD_MINOR_COUNT_MAX 255
+#define DRBD_DIALOG_REFRESH_MIN 0
+#define DRBD_DIALOG_REFRESH_MAX 600
+/* valid port number */
+#define DRBD_PORT_MIN 1
+#define DRBD_PORT_MAX 0xffff
+/* startup { */
+  /* if you want more than 3.4 days, disable */
+#define DRBD_WFC_TIMEOUT_MIN 0
+#define DRBD_WFC_TIMEOUT_MAX 300000
+#define DRBD_WFC_TIMEOUT_DEF 0
+#define DRBD_DEGR_WFC_TIMEOUT_MIN 0
+#define DRBD_DEGR_WFC_TIMEOUT_MAX 300000
+#define DRBD_DEGR_WFC_TIMEOUT_DEF 0
+#define DRBD_OUTDATED_WFC_TIMEOUT_MIN 0
+#define DRBD_OUTDATED_WFC_TIMEOUT_MAX 300000
+#define DRBD_OUTDATED_WFC_TIMEOUT_DEF 0
+/* }*/
+/* net { */
+  /* timeout, unit centi seconds
+   * more than one minute timeout is not usefull */
+#define DRBD_TIMEOUT_MIN 1
+#define DRBD_TIMEOUT_MAX 600
+#define DRBD_TIMEOUT_DEF 60       /* 6 seconds */
+  /* active connection retries when C_WF_CONNECTION */
+#define DRBD_CONNECT_INT_MIN 1
+#define DRBD_CONNECT_INT_MAX 120
+#define DRBD_CONNECT_INT_DEF 10   /* seconds */
+  /* keep-alive probes when idle */
+#define DRBD_PING_INT_MIN 1
+#define DRBD_PING_INT_MAX 120
+#define DRBD_PING_INT_DEF 10
+ /* timeout for the ping packets.*/
+#define DRBD_PING_TIMEO_MIN  1
+#define DRBD_PING_TIMEO_MAX  100
+#define DRBD_PING_TIMEO_DEF  5
+  /* max number of write requests between write barriers */
+#define DRBD_MAX_EPOCH_SIZE_MIN 1
+#define DRBD_MAX_EPOCH_SIZE_MAX 20000
+#define DRBD_MAX_EPOCH_SIZE_DEF 2048
+  /* I don't think that a tcp send buffer of more than 10M is usefull */
+#define DRBD_SNDBUF_SIZE_MIN  0
+#define DRBD_SNDBUF_SIZE_MAX  (10<<20)
+#define DRBD_SNDBUF_SIZE_DEF  0
+#define DRBD_RCVBUF_SIZE_MIN  0
+#define DRBD_RCVBUF_SIZE_MAX  (10<<20)
+#define DRBD_RCVBUF_SIZE_DEF  0
+  /* @4k PageSize -> 128kB - 512MB */
+#define DRBD_MAX_BUFFERS_MIN  32
+#define DRBD_MAX_BUFFERS_MAX  131072
+#define DRBD_MAX_BUFFERS_DEF  2048
+  /* @4k PageSize -> 4kB - 512MB */
+#define DRBD_UNPLUG_WATERMARK_MIN  1
+#define DRBD_UNPLUG_WATERMARK_MAX  131072
+#define DRBD_UNPLUG_WATERMARK_DEF (DRBD_MAX_BUFFERS_DEF/16)
+  /* 0 is disabled.
+   * 200 should be more than enough even for very short timeouts */
+#define DRBD_KO_COUNT_MIN  0
+#define DRBD_KO_COUNT_MAX  200
+#define DRBD_KO_COUNT_DEF  0
+/* } */
+/* syncer { */
+  /* FIXME allow rate to be zero? */
+#define DRBD_RATE_MIN 1
+/* channel bonding 10 GbE, or other hardware */
+#define DRBD_RATE_MAX (4 << 20)
+#define DRBD_RATE_DEF 250  /* kb/second */
+  /* less than 7 would hit performance unneccessarily.
+   * 3833 is the largest prime that still does fit
+   * into 64 sectors of activity log */
+#define DRBD_AL_EXTENTS_MIN  7
+#define DRBD_AL_EXTENTS_MAX  3833
+#define DRBD_AL_EXTENTS_DEF  127
+#define DRBD_AFTER_MIN  -1
+#define DRBD_AFTER_MAX  255
+#define DRBD_AFTER_DEF  -1
+/* } */
+/* drbdsetup XY resize -d Z
+ * you are free to reduce the device size to nothing, if you want to.
+ * the upper limit with 64bit kernel, enough ram and flexible meta data
+ * is 16 TB, currently. */
+/* DRBD_MAX_SECTORS */
+#define DRBD_DISK_SIZE_SECT_MIN  0
+#define DRBD_DISK_SIZE_SECT_MAX  (16 * (2LLU << 30))
+#define DRBD_DISK_SIZE_SECT_DEF  0 /* = disabled = no user size... */
+#define DRBD_ON_IO_ERROR_DEF EP_PASS_ON
+#define DRBD_FENCING_DEF FP_DONT_CARE
+#define DRBD_AFTER_SB_0P_DEF ASB_DISCONNECT
+#define DRBD_AFTER_SB_1P_DEF ASB_DISCONNECT
+#define DRBD_AFTER_SB_2P_DEF ASB_DISCONNECT
+#define DRBD_RR_CONFLICT_DEF ASB_DISCONNECT
+#define DRBD_MAX_BIO_BVECS_MIN 0
+#define DRBD_MAX_BIO_BVECS_MAX 128
+#define DRBD_MAX_BIO_BVECS_DEF 0
+#undef RANGE
+#endif
diff --git a/include/linux/drbd_nl.h b/include/linux/drbd_nl.h
new file mode 100644
index 000000000000..f7431a4ca608
--- /dev/null
+++ b/include/linux/drbd_nl.h
@@ -0,0 +1,139 @@
+/*
+   PAKET( name,
+          TYPE ( pn, pr, member )
+          ...
+   )
+   You may never reissue one of the pn arguments
+*/
+#if !defined(NL_PACKET) || !defined(NL_STRING) || !defined(NL_INTEGER) || !defined(NL_BIT) || !defined(NL_INT64)
+#error "The macros NL_PACKET, NL_STRING, NL_INTEGER, NL_INT64 and NL_BIT needs to be defined"
+#endif
+NL_PACKET(primary, 1,
+       NL_BIT(          1,      T_MAY_IGNORE,   primary_force)
+)
+NL_PACKET(secondary, 2, )
+NL_PACKET(disk_conf, 3,
+        NL_INT64(       2,      T_MAY_IGNORE,   disk_size)
+        NL_STRING(      3,      T_MANDATORY,    backing_dev,    128)
+        NL_STRING(      4,      T_MANDATORY,    meta_dev,       128)
+        NL_INTEGER(     5,      T_MANDATORY,    meta_dev_idx)
+        NL_INTEGER(     6,      T_MAY_IGNORE,   on_io_error)
+        NL_INTEGER(     7,      T_MAY_IGNORE,   fencing)
+        NL_BIT(         37,     T_MAY_IGNORE,   use_bmbv)
+        NL_BIT(         53,     T_MAY_IGNORE,   no_disk_flush)
+        NL_BIT(         54,     T_MAY_IGNORE,   no_md_flush)
+          /*  55 max_bio_size was available in 8.2.6rc2 */
+        NL_INTEGER(     56,     T_MAY_IGNORE,   max_bio_bvecs)
+        NL_BIT(         57,     T_MAY_IGNORE,   no_disk_barrier)
+        NL_BIT(         58,     T_MAY_IGNORE,   no_disk_drain)
+)
+NL_PACKET(detach, 4, )
+NL_PACKET(net_conf, 5,
+        NL_STRING(      8,      T_MANDATORY,    my_addr,        128)
+        NL_STRING(      9,      T_MANDATORY,    peer_addr,      128)
+        NL_STRING(      10,     T_MAY_IGNORE,   shared_secret,  SHARED_SECRET_MAX)
+        NL_STRING(      11,     T_MAY_IGNORE,   cram_hmac_alg,  SHARED_SECRET_MAX)
+        NL_STRING(      44,     T_MAY_IGNORE,   integrity_alg,  SHARED_SECRET_MAX)
+        NL_INTEGER(     14,     T_MAY_IGNORE,   timeout)
+        NL_INTEGER(     15,     T_MANDATORY,    wire_protocol)
+        NL_INTEGER(     16,     T_MAY_IGNORE,   try_connect_int)
+        NL_INTEGER(     17,     T_MAY_IGNORE,   ping_int)
+        NL_INTEGER(     18,     T_MAY_IGNORE,   max_epoch_size)
+        NL_INTEGER(     19,     T_MAY_IGNORE,   max_buffers)
+        NL_INTEGER(     20,     T_MAY_IGNORE,   unplug_watermark)
+        NL_INTEGER(     21,     T_MAY_IGNORE,   sndbuf_size)
+        NL_INTEGER(     22,     T_MAY_IGNORE,   ko_count)
+        NL_INTEGER(     24,     T_MAY_IGNORE,   after_sb_0p)
+        NL_INTEGER(     25,     T_MAY_IGNORE,   after_sb_1p)
+        NL_INTEGER(     26,     T_MAY_IGNORE,   after_sb_2p)
+        NL_INTEGER(     39,     T_MAY_IGNORE,   rr_conflict)
+        NL_INTEGER(     40,     T_MAY_IGNORE,   ping_timeo)
+        NL_INTEGER(     67,     T_MAY_IGNORE,   rcvbuf_size)
+          /* 59 addr_family was available in GIT, never released */
+        NL_BIT(         60,     T_MANDATORY,    mind_af)
+        NL_BIT(         27,     T_MAY_IGNORE,   want_lose)
+        NL_BIT(         28,     T_MAY_IGNORE,   two_primaries)
+        NL_BIT(         41,     T_MAY_IGNORE,   always_asbp)
+        NL_BIT(         61,     T_MAY_IGNORE,   no_cork)
+        NL_BIT(         62,     T_MANDATORY,    auto_sndbuf_size)
+        NL_BIT(         70,     T_MANDATORY,    dry_run)
+)
+NL_PACKET(disconnect, 6, )
+NL_PACKET(resize, 7,
+        NL_INT64(               29,     T_MAY_IGNORE,   resize_size)
+        NL_BIT(                 68,     T_MAY_IGNORE,   resize_force)
+)
+NL_PACKET(syncer_conf, 8,
+        NL_INTEGER(     30,     T_MAY_IGNORE,   rate)
+        NL_INTEGER(     31,     T_MAY_IGNORE,   after)
+        NL_INTEGER(     32,     T_MAY_IGNORE,   al_extents)
+        NL_STRING(      52,     T_MAY_IGNORE,   verify_alg,     SHARED_SECRET_MAX)
+        NL_STRING(      51,     T_MAY_IGNORE,   cpu_mask,       32)
+        NL_STRING(      64,     T_MAY_IGNORE,   csums_alg,      SHARED_SECRET_MAX)
+        NL_BIT(         65,     T_MAY_IGNORE,   use_rle)
+)
+NL_PACKET(invalidate, 9, )
+NL_PACKET(invalidate_peer, 10, )
+NL_PACKET(pause_sync, 11, )
+NL_PACKET(resume_sync, 12, )
+NL_PACKET(suspend_io, 13, )
+NL_PACKET(resume_io, 14, )
+NL_PACKET(outdate, 15, )
+NL_PACKET(get_config, 16, )
+NL_PACKET(get_state, 17,
+        NL_INTEGER(     33,     T_MAY_IGNORE,   state_i)
+)
+NL_PACKET(get_uuids, 18,
+        NL_STRING(      34,     T_MAY_IGNORE,   uuids,  (UI_SIZE*sizeof(__u64)))
+        NL_INTEGER(     35,     T_MAY_IGNORE,   uuids_flags)
+)
+NL_PACKET(get_timeout_flag, 19,
+        NL_BIT(         36,     T_MAY_IGNORE,   use_degraded)
+)
+NL_PACKET(call_helper, 20,
+        NL_STRING(      38,     T_MAY_IGNORE,   helper,         32)
+)
+/* Tag nr 42 already allocated in drbd-8.1 development. */
+NL_PACKET(sync_progress, 23,
+        NL_INTEGER(     43,     T_MAY_IGNORE,   sync_progress)
+)
+NL_PACKET(dump_ee, 24,
+        NL_STRING(      45,     T_MAY_IGNORE,   dump_ee_reason, 32)
+        NL_STRING(      46,     T_MAY_IGNORE,   seen_digest, SHARED_SECRET_MAX)
+        NL_STRING(      47,     T_MAY_IGNORE,   calc_digest, SHARED_SECRET_MAX)
+        NL_INT64(       48,     T_MAY_IGNORE,   ee_sector)
+        NL_INT64(       49,     T_MAY_IGNORE,   ee_block_id)
+        NL_STRING(      50,     T_MAY_IGNORE,   ee_data,        32 << 10)
+)
+NL_PACKET(start_ov, 25,
+        NL_INT64(       66,     T_MAY_IGNORE,   start_sector)
+)
+NL_PACKET(new_c_uuid, 26,
+       NL_BIT(          63,     T_MANDATORY,    clear_bm)
+)
+#undef NL_PACKET
+#undef NL_INTEGER
+#undef NL_INT64
+#undef NL_BIT
+#undef NL_STRING
diff --git a/include/linux/drbd_tag_magic.h b/include/linux/drbd_tag_magic.h
new file mode 100644
index 000000000000..fcdff8410e99
--- /dev/null
+++ b/include/linux/drbd_tag_magic.h
@@ -0,0 +1,83 @@
+#ifndef DRBD_TAG_MAGIC_H
+#define DRBD_TAG_MAGIC_H
+#define TT_END     0
+#define TT_REMOVED 0xE000
+/* declare packet_type enums */
+enum packet_types {
+#define NL_PACKET(name, number, fields) P_ ## name = number,
+#define NL_INTEGER(pn, pr, member)
+#define NL_INT64(pn, pr, member)
+#define NL_BIT(pn, pr, member)
+#define NL_STRING(pn, pr, member, len)
+#include "drbd_nl.h"
+        P_nl_after_last_packet,
+};
+/* These struct are used to deduce the size of the tag lists: */
+#define NL_PACKET(name, number, fields) \
+        struct name ## _tag_len_struct { fields };
+#define NL_INTEGER(pn, pr, member)              \
+        int member; int tag_and_len ## member;
+#define NL_INT64(pn, pr, member)                \
+        __u64 member; int tag_and_len ## member;
+#define NL_BIT(pn, pr, member)          \
+        unsigned char member:1; int tag_and_len ## member;
+#define NL_STRING(pn, pr, member, len)  \
+        unsigned char member[len]; int member ## _len; \
+        int tag_and_len ## member;
+#include "linux/drbd_nl.h"
+/* declate tag-list-sizes */
+static const int tag_list_sizes[] = {
+#define NL_PACKET(name, number, fields) 2 fields ,
+#define NL_INTEGER(pn, pr, member)      + 4 + 4
+#define NL_INT64(pn, pr, member)        + 4 + 8
+#define NL_BIT(pn, pr, member)          + 4 + 1
+#define NL_STRING(pn, pr, member, len)  + 4 + (len)
+#include "drbd_nl.h"
+};
+/* The two highest bits are used for the tag type */
+#define TT_MASK      0xC000
+#define TT_INTEGER   0x0000
+#define TT_INT64     0x4000
+#define TT_BIT       0x8000
+#define TT_STRING    0xC000
+/* The next bit indicates if processing of the tag is mandatory */
+#define T_MANDATORY  0x2000
+#define T_MAY_IGNORE 0x0000
+#define TN_MASK      0x1fff
+/* The remaining 13 bits are used to enumerate the tags */
+#define tag_type(T)   ((T) & TT_MASK)
+#define tag_number(T) ((T) & TN_MASK)
+/* declare tag enums */
+#define NL_PACKET(name, number, fields) fields
+enum drbd_tags {
+#define NL_INTEGER(pn, pr, member)     T_ ## member = pn | TT_INTEGER | pr ,
+#define NL_INT64(pn, pr, member)       T_ ## member = pn | TT_INT64   | pr ,
+#define NL_BIT(pn, pr, member)         T_ ## member = pn | TT_BIT     | pr ,
+#define NL_STRING(pn, pr, member, len) T_ ## member = pn | TT_STRING  | pr ,
+#include "drbd_nl.h"
+};
+struct tag {
+        const char *name;
+        int type_n_flags;
+        int max_len;
+};
+/* declare tag names */
+#define NL_PACKET(name, number, fields) fields
+static const struct tag tag_descriptions[] = {
+#define NL_INTEGER(pn, pr, member)     [ pn ] = { #member, TT_INTEGER | pr, sizeof(int)   },
+#define NL_INT64(pn, pr, member)       [ pn ] = { #member, TT_INT64   | pr, sizeof(__u64) },
+#define NL_BIT(pn, pr, member)         [ pn ] = { #member, TT_BIT     | pr, sizeof(int)   },
+#define NL_STRING(pn, pr, member, len) [ pn ] = { #member, TT_STRING  | pr, (len)         },
+#include "drbd_nl.h"
+};
+#endif
diff --git a/include/linux/dst.h b/include/linux/dst.h
deleted file mode 100644
index e26fed84b1aa..000000000000
--- a/include/linux/dst.h
+++ /dev/null
@@ -1,587 +0,0 @@
-/*
- * 2007+ Copyright (c) Evgeniy Polyakov <johnpol@2ka.mipt.ru>
- * 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.
- */
-#ifndef __DST_H
-#define __DST_H
-#include <linux/types.h>
-#include <linux/connector.h>
-#define DST_NAMELEN             32
-#define DST_NAME                "dst"
-enum {
-        /* Remove node with given id from storage */
-        DST_DEL_NODE    = 0,
-        /* Add remote node with given id to the storage */
-        DST_ADD_REMOTE,
-        /* Add local node with given id to the storage to be exported and used by remote peers */
-        DST_ADD_EXPORT,
-        /* Crypto initialization command (hash/cipher used to protect the connection) */
-        DST_CRYPTO,
-        /* Security attributes for given connection (permissions for example) */
-        DST_SECURITY,
-        /* Register given node in the block layer subsystem */
-        DST_START,
-        DST_CMD_MAX
-};
-struct dst_ctl
-{
-        /* Storage name */
-        char                    name[DST_NAMELEN];
-        /* Command flags */
-        __u32                   flags;
-        /* Command itself (see above) */
-        __u32                   cmd;
-        /* Maximum number of pages per single request in this device */
-        __u32                   max_pages;
-        /* Stale/error transaction scanning timeout in milliseconds */
-        __u32                   trans_scan_timeout;
-        /* Maximum number of retry sends before completing transaction as broken */
-        __u32                   trans_max_retries;
-        /* Storage size */
-        __u64                   size;
-};
-/* Reply command carries completion status */
-struct dst_ctl_ack
-{
-        struct cn_msg           msg;
-        int                     error;
-        int                     unused[3];
-};
-/*
- * Unfortunaltely socket address structure is not exported to userspace
- * and is redefined there.
- */
-#define SADDR_MAX_DATA  128
-struct saddr {
-        /* address family, AF_xxx       */
-        unsigned short          sa_family;
-        /* 14 bytes of protocol address */
-        char                    sa_data[SADDR_MAX_DATA];
-        /* Number of bytes used in sa_data */
-        unsigned short          sa_data_len;
-};
-/* Address structure */
-struct dst_network_ctl
-{
-        /* Socket type: datagram, stream...*/
-        unsigned int            type;
-        /* Let me guess, is it a Jupiter diameter? */
-        unsigned int            proto;
-        /* Peer's address */
-        struct saddr            addr;
-};
-struct dst_crypto_ctl
-{
-        /* Cipher and hash names */
-        char                    cipher_algo[DST_NAMELEN];
-        char                    hash_algo[DST_NAMELEN];
-        /* Key sizes. Can be zero for digest for example */
-        unsigned int            cipher_keysize, hash_keysize;
-        /* Alignment. Calculated by the DST itself. */
-        unsigned int            crypto_attached_size;
-        /* Number of threads to perform crypto operations */
-        int                     thread_num;
-};
-/* Export security attributes have this bits checked in when client connects */
-#define DST_PERM_READ           (1<<0)
-#define DST_PERM_WRITE          (1<<1)
-/*
- * Right now it is simple model, where each remote address
- * is assigned to set of permissions it is allowed to perform.
- * In real world block device does not know anything but
- * reading and writing, so it should be more than enough.
- */
-struct dst_secure_user
-{
-        unsigned int            permissions;
-        struct saddr            addr;
-};
-/*
- * Export control command: device to export and network address to accept
- * clients to work with given device
- */
-struct dst_export_ctl
-{
-        char                    device[DST_NAMELEN];
-        struct dst_network_ctl  ctl;
-};
-enum {
-        DST_CFG = 1,            /* Request remote configuration */
-        DST_IO,                 /* IO command */
-        DST_IO_RESPONSE,        /* IO response */
-        DST_PING,               /* Keepalive message */
-        DST_NCMD_MAX,
-};
-struct dst_cmd
-{
-        /* Network command itself, see above */
-        __u32                   cmd;
-        /*
-         * Size of the attached data
-         * (in most cases, for READ command it means how many bytes were requested)
-         */
-        __u32                   size;
-        /* Crypto size: number of attached bytes with digest/hmac */
-        __u32                   csize;
-        /* Here we can carry secret data */
-        __u32                   reserved;
-        /* Read/write bits, see how they are encoded in bio structure */
-        __u64                   rw;
-        /* BIO flags */
-        __u64                   flags;
-        /* Unique command id (like transaction ID) */
-        __u64                   id;
-        /* Sector to start IO from */
-        __u64                   sector;
-        /* Hash data is placed after this header */
-        __u8                    hash[0];
-};
-/*
- * Convert command to/from network byte order.
- * We do not use hton*() functions, since there is
- * no 64-bit implementation.
- */
-static inline void dst_convert_cmd(struct dst_cmd *c)
-{
-        c->cmd = __cpu_to_be32(c->cmd);
-        c->csize = __cpu_to_be32(c->csize);
-        c->size = __cpu_to_be32(c->size);
-        c->sector = __cpu_to_be64(c->sector);
-        c->id = __cpu_to_be64(c->id);
-        c->flags = __cpu_to_be64(c->flags);
-        c->rw = __cpu_to_be64(c->rw);
-}
-/* Transaction id */
-typedef __u64 dst_gen_t;
-#ifdef __KERNEL__
-#include <linux/blkdev.h>
-#include <linux/bio.h>
-#include <linux/device.h>
-#include <linux/mempool.h>
-#include <linux/net.h>
-#include <linux/poll.h>
-#include <linux/rbtree.h>
-#ifdef CONFIG_DST_DEBUG
-#define dprintk(f, a...) printk(KERN_NOTICE f, ##a)
-#else
-static inline void __attribute__ ((format (printf, 1, 2)))
-        dprintk(const char *fmt, ...) {}
-#endif
-struct dst_node;
-struct dst_trans
-{
-        /* DST node we are working with */
-        struct dst_node         *n;
-        /* Entry inside transaction tree */
-        struct rb_node          trans_entry;
-        /* Merlin kills this transaction when this memory cell equals zero */
-        atomic_t                refcnt;
-        /* How this transaction should be processed by crypto engine */
-        short                   enc;
-        /* How many times this transaction was resent */
-        short                   retries;
-        /* Completion status */
-        int                     error;
-        /* When did we send it to the remote peer */
-        long                    send_time;
-        /* My name is...
-         * Well, computers does not speak, they have unique id instead */
-        dst_gen_t               gen;
-        /* Block IO we are working with */
-        struct bio              *bio;
-        /* Network command for above block IO request */
-        struct dst_cmd          cmd;
-};
-struct dst_crypto_engine
-{
-        /* What should we do with all block requests */
-        struct crypto_hash      *hash;
-        struct crypto_ablkcipher        *cipher;
-        /* Pool of pages used to encrypt data into before sending */
-        int                     page_num;
-        struct page             **pages;
-        /* What to do with current request */
-        int                     enc;
-        /* Who we are and where do we go */
-        struct scatterlist      *src, *dst;
-        /* Maximum timeout waiting for encryption to be completed */
-        long                    timeout;
-        /* IV is a 64-bit sequential counter */
-        u64                     iv;
-        /* Secret data */
-        void                    *private;
-        /* Cached temporary data lives here */
-        int                     size;
-        void                    *data;
-};
-struct dst_state
-{
-        /* The main state protection */
-        struct mutex            state_lock;
-        /* Polling machinery for sockets */
-        wait_queue_t            wait;
-        wait_queue_head_t       *whead;
-        /* Most of events are being waited here */
-        wait_queue_head_t       thread_wait;
-        /* Who owns this? */
-        struct dst_node         *node;
-        /* Network address for this state */
-        struct dst_network_ctl  ctl;
-        /* Permissions to work with: read-only or rw connection */
-        u32                     permissions;
-        /* Called when we need to clean private data */
-        void                    (* cleanup)(struct dst_state *st);
-        /* Used by the server: BIO completion queues BIOs here */
-        struct list_head        request_list;
-        spinlock_t              request_lock;
-        /* Guess what? No, it is not number of planets */
-        atomic_t                refcnt;
-        /* This flags is set when connection should be dropped */
-        int                     need_exit;
-        /*
-         * Socket to work with. Second pointer is used for
-         * lockless check if socket was changed before performing
-         * next action (like working with cached polling result)
-         */
-        struct socket           *socket, *read_socket;
-        /* Cached preallocated data */
-        void                    *data;
-        unsigned int            size;
-        /* Currently processed command */
-        struct dst_cmd          cmd;
-};
-struct dst_info
-{
-        /* Device size */
-        u64                     size;
-        /* Local device name for export devices */
-        char                    local[DST_NAMELEN];
-        /* Network setup */
-        struct dst_network_ctl  net;
-        /* Sysfs bits use this */
-        struct device           device;
-};
-struct dst_node
-{
-        struct list_head        node_entry;
-        /* Hi, my name is stored here */
-        char                    name[DST_NAMELEN];
-        /* My cache name is stored here */
-        char                    cache_name[DST_NAMELEN];
-        /* Block device attached to given node.
-         * Only valid for exporting nodes */
-        struct block_device     *bdev;
-        /* Network state machine for given peer */
-        struct dst_state        *state;
-        /* Block IO machinery */
-        struct request_queue    *queue;
-        struct gendisk          *disk;
-        /* Number of threads in processing pool */
-        int                     thread_num;
-        /* Maximum number of pages in single IO */
-        int                     max_pages;
-        /* I'm that big in bytes */
-        loff_t                  size;
-        /* Exported to userspace node information */
-        struct dst_info         *info;
-        /*
-         * Security attribute list.
-         * Used only by exporting node currently.
-         */
-        struct list_head        security_list;
-        struct mutex            security_lock;
-        /*
-         * When this unerflows below zero, university collapses.
-         * But this will not happen, since node will be freed,
-         * when reference counter reaches zero.
-         */
-        atomic_t                refcnt;
-        /* How precisely should I be started? */
-        int                     (*start)(struct dst_node *);
-        /* Crypto capabilities */
-        struct dst_crypto_ctl   crypto;
-        u8                      *hash_key;
-        u8                      *cipher_key;
-        /* Pool of processing thread */
-        struct thread_pool      *pool;
-        /* Transaction IDs live here */
-        atomic_long_t           gen;
-        /*
-         * How frequently and how many times transaction
-         * tree should be scanned to drop stale objects.
-         */
-        long                    trans_scan_timeout;
-        int                     trans_max_retries;
-        /* Small gnomes live here */
-        struct rb_root          trans_root;
-        struct mutex            trans_lock;
-        /*
-         * Transaction cache/memory pool.
-         * It is big enough to contain not only transaction
-         * itself, but additional crypto data (digest/hmac).
-         */
-        struct kmem_cache       *trans_cache;
-        mempool_t               *trans_pool;
-        /* This entity scans transaction tree */
-        struct delayed_work     trans_work;
-        wait_queue_head_t       wait;
-};
-/* Kernel representation of the security attribute */
-struct dst_secure
-{
-        struct list_head        sec_entry;
-        struct dst_secure_user  sec;
-};
-int dst_process_bio(struct dst_node *n, struct bio *bio);
-int dst_node_init_connected(struct dst_node *n, struct dst_network_ctl *r);
-int dst_node_init_listened(struct dst_node *n, struct dst_export_ctl *le);
-static inline struct dst_state *dst_state_get(struct dst_state *st)
-{
-        BUG_ON(atomic_read(&st->refcnt) == 0);
-        atomic_inc(&st->refcnt);
-        return st;
-}
-void dst_state_put(struct dst_state *st);
-struct dst_state *dst_state_alloc(struct dst_node *n);
-int dst_state_socket_create(struct dst_state *st);
-void dst_state_socket_release(struct dst_state *st);
-void dst_state_exit_connected(struct dst_state *st);
-int dst_state_schedule_receiver(struct dst_state *st);
-void dst_dump_addr(struct socket *sk, struct sockaddr *sa, char *str);
-static inline void dst_state_lock(struct dst_state *st)
-{
-        mutex_lock(&st->state_lock);
-}
-static inline void dst_state_unlock(struct dst_state *st)
-{
-        mutex_unlock(&st->state_lock);
-}
-void dst_poll_exit(struct dst_state *st);
-int dst_poll_init(struct dst_state *st);
-static inline unsigned int dst_state_poll(struct dst_state *st)
-{
-        unsigned int revents = POLLHUP | POLLERR;
-        dst_state_lock(st);
-        if (st->socket)
-                revents = st->socket->ops->poll(NULL, st->socket, NULL);
-        dst_state_unlock(st);
-        return revents;
-}
-static inline int dst_thread_setup(void *private, void *data)
-{
-        return 0;
-}
-void dst_node_put(struct dst_node *n);
-static inline struct dst_node *dst_node_get(struct dst_node *n)
-{
-        atomic_inc(&n->refcnt);
-        return n;
-}
-int dst_data_recv(struct dst_state *st, void *data, unsigned int size);
-int dst_recv_cdata(struct dst_state *st, void *cdata);
-int dst_data_send_header(struct socket *sock,
-                void *data, unsigned int size, int more);
-int dst_send_bio(struct dst_state *st, struct dst_cmd *cmd, struct bio *bio);
-int dst_process_io(struct dst_state *st);
-int dst_export_crypto(struct dst_node *n, struct bio *bio);
-int dst_export_send_bio(struct bio *bio);
-int dst_start_export(struct dst_node *n);
-int __init dst_export_init(void);
-void dst_export_exit(void);
-/* Private structure for export block IO requests */
-struct dst_export_priv
-{
-        struct list_head                request_entry;
-        struct dst_state                *state;
-        struct bio                      *bio;
-        struct dst_cmd                  cmd;
-};
-static inline void dst_trans_get(struct dst_trans *t)
-{
-        atomic_inc(&t->refcnt);
-}
-struct dst_trans *dst_trans_search(struct dst_node *node, dst_gen_t gen);
-int dst_trans_remove(struct dst_trans *t);
-int dst_trans_remove_nolock(struct dst_trans *t);
-void dst_trans_put(struct dst_trans *t);
-/*
- * Convert bio into network command.
- */
-static inline void dst_bio_to_cmd(struct bio *bio, struct dst_cmd *cmd,
-                u32 command, u64 id)
-{
-        cmd->cmd = command;
-        cmd->flags = (bio->bi_flags << BIO_POOL_BITS) >> BIO_POOL_BITS;
-        cmd->rw = bio->bi_rw;
-        cmd->size = bio->bi_size;
-        cmd->csize = 0;
-        cmd->id = id;
-        cmd->sector = bio->bi_sector;
-};
-int dst_trans_send(struct dst_trans *t);
-int dst_trans_crypto(struct dst_trans *t);
-int dst_node_crypto_init(struct dst_node *n, struct dst_crypto_ctl *ctl);
-void dst_node_crypto_exit(struct dst_node *n);
-static inline int dst_need_crypto(struct dst_node *n)
-{
-        struct dst_crypto_ctl *c = &n->crypto;
-        /*
-         * Logical OR is appropriate here, but boolean one produces
-         * more optimal code, so it is used instead.
-         */
-        return (c->hash_algo[0] | c->cipher_algo[0]);
-}
-int dst_node_trans_init(struct dst_node *n, unsigned int size);
-void dst_node_trans_exit(struct dst_node *n);
-/*
- * Pool of threads.
- * Ready list contains threads currently free to be used,
- * active one contains threads with some work scheduled for them.
- * Caller can wait in given queue when thread is ready.
- */
-struct thread_pool
-{
-        int                     thread_num;
-        struct mutex            thread_lock;
-        struct list_head        ready_list, active_list;
-        wait_queue_head_t       wait;
-};
-void thread_pool_del_worker(struct thread_pool *p);
-void thread_pool_del_worker_id(struct thread_pool *p, unsigned int id);
-int thread_pool_add_worker(struct thread_pool *p,
-                char *name,
-                unsigned int id,
-                void *(* init)(void *data),
-                void (* cleanup)(void *data),
-                void *data);
-void thread_pool_destroy(struct thread_pool *p);
-struct thread_pool *thread_pool_create(int num, char *name,
-                void *(* init)(void *data),
-                void (* cleanup)(void *data),
-                void *data);
-int thread_pool_schedule(struct thread_pool *p,
-                int (* setup)(void *stored_private, void *setup_data),
-                int (* action)(void *stored_private, void *setup_data),
-                void *setup_data, long timeout);
-int thread_pool_schedule_private(struct thread_pool *p,
-                int (* setup)(void *private, void *data),
-                int (* action)(void *private, void *data),
-                void *data, long timeout, void *id);
-#endif /* __KERNEL__ */
-#endif /* __DST_H */
diff --git a/include/linux/dynamic_debug.h b/include/linux/dynamic_debug.h
index a0d9422a1569..f8c2e1767500 100644
--- a/include/linux/dynamic_debug.h
+++ b/include/linux/dynamic_debug.h
@@ -57,8 +57,7 @@ extern int ddebug_remove_module(char *mod_name);
        { KBUILD_MODNAME, __func__, __FILE__, fmt, DEBUG_HASH,  \
                DEBUG_HASH2, __LINE__, _DPRINTK_FLAGS_DEFAULT };        \
        if (__dynamic_dbg_enabled(descriptor))                          \
-                printk(KERN_DEBUG KBUILD_MODNAME ":" pr_fmt(fmt),       \
+                printk(KERN_DEBUG pr_fmt(fmt),  ##__VA_ARGS__);         \
-                                ##__VA_ARGS__);                         \
        } while (0)
@@ -69,9 +68,7 @@ extern int ddebug_remove_module(char *mod_name);
        { KBUILD_MODNAME, __func__, __FILE__, fmt, DEBUG_HASH,  \
                DEBUG_HASH2, __LINE__, _DPRINTK_FLAGS_DEFAULT };        \
        if (__dynamic_dbg_enabled(descriptor))                          \
-                        dev_printk(KERN_DEBUG, dev,                     \
+                dev_printk(KERN_DEBUG, dev, fmt, ##__VA_ARGS__);        \
-                                        KBUILD_MODNAME ": " fmt,        \
-                                        ##__VA_ARGS__);                 \
        } while (0)
 #else
@@ -81,8 +78,10 @@ static inline int ddebug_remove_module(char *mod)
        return 0;
 }
-#define dynamic_pr_debug(fmt, ...)  do { } while (0)
+#define dynamic_pr_debug(fmt, ...)                                      \
-#define dynamic_dev_dbg(dev, format, ...)  do { } while (0)
+        do { if (0) printk(KERN_DEBUG pr_fmt(fmt), ##__VA_ARGS__); } while (0)
+#define dynamic_dev_dbg(dev, format, ...)                               \
+        do { if (0) dev_printk(KERN_DEBUG, dev, fmt, ##__VA_ARGS__); } while (0)
 #endif
 #endif
diff --git a/include/linux/early_res.h b/include/linux/early_res.h
new file mode 100644
index 000000000000..29c09f57a13c
--- /dev/null
+++ b/include/linux/early_res.h
@@ -0,0 +1,23 @@
+#ifndef _LINUX_EARLY_RES_H
+#define _LINUX_EARLY_RES_H
+#ifdef __KERNEL__
+extern void reserve_early(u64 start, u64 end, char *name);
+extern void reserve_early_overlap_ok(u64 start, u64 end, char *name);
+extern void free_early(u64 start, u64 end);
+void free_early_partial(u64 start, u64 end);
+extern void early_res_to_bootmem(u64 start, u64 end);
+void reserve_early_without_check(u64 start, u64 end, char *name);
+u64 find_early_area(u64 ei_start, u64 ei_last, u64 start, u64 end,
+                         u64 size, u64 align);
+u64 find_early_area_size(u64 ei_start, u64 ei_last, u64 start,
+                         u64 *sizep, u64 align);
+u64 find_fw_memmap_area(u64 start, u64 end, u64 size, u64 align);
+u64 get_max_mapped(void);
+#include <linux/range.h>
+int get_free_all_memory_range(struct range **rangep, int nodeid);
+#endif /* __KERNEL__ */
+#endif /* _LINUX_EARLY_RES_H */
diff --git a/include/linux/efi.h b/include/linux/efi.h
index ce4581fbc08b..fb737bc19a8c 100644
--- a/include/linux/efi.h
+++ b/include/linux/efi.h
@@ -280,11 +280,7 @@ efi_guidcmp (efi_guid_t left, efi_guid_t right)
 static inline char *
 efi_guid_unparse(efi_guid_t *guid, char *out)
 {
-        sprintf(out, "%02x%02x%02x%02x-%02x%02x-%02x%02x-%02x%02x-%02x%02x%02x%02x%02x%02x",
+        sprintf(out, "%pUl", guid->b);
-                guid->b[3], guid->b[2], guid->b[1], guid->b[0],
-                guid->b[5], guid->b[4], guid->b[7], guid->b[6],
-                guid->b[8], guid->b[9], guid->b[10], guid->b[11],
-                guid->b[12], guid->b[13], guid->b[14], guid->b[15]);
        return out;
 }
diff --git a/include/linux/elf.h b/include/linux/elf.h
index 90a4ed0ea0e5..597858418051 100644
--- a/include/linux/elf.h
+++ b/include/linux/elf.h
@@ -50,6 +50,28 @@ typedef __s64	Elf64_Sxword;
 #define PT_GNU_STACK    (PT_LOOS + 0x474e551)
+/*
+ * Extended Numbering
+ *
+ * If the real number of program header table entries is larger than
+ * or equal to PN_XNUM(0xffff), it is set to sh_info field of the
+ * section header at index 0, and PN_XNUM is set to e_phnum
+ * field. Otherwise, the section header at index 0 is zero
+ * initialized, if it exists.
+ *
+ * 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
+ *
+ * - System V ABI AMD64 Architecture Processor Supplement
+ *   Draft Version 0.99.,
+ *   May 11, 2009.
+ *   URL: http://www.x86-64.org/
+ */
+#define PN_XNUM 0xffff
 /* These constants define the different elf file types */
 #define ET_NONE   0
 #define ET_REL    1
@@ -286,7 +308,7 @@ typedef struct elf64_phdr {
 #define SHN_COMMON      0xfff2
 #define SHN_HIRESERVE   0xffff
 
-typedef struct {
+typedef struct elf32_shdr {
  Elf32_Word    sh_name;
  Elf32_Word    sh_type;
  Elf32_Word    sh_flags;
@@ -349,7 +371,11 @@ typedef struct elf64_shdr {
 #define ELF_OSABI ELFOSABI_NONE
 #endif
-/* Notes used in ET_CORE */
+/*
+ * Notes used in ET_CORE. Architectures export some of the arch register sets
+ * using the corresponding note types via the PTRACE_GETREGSET and
+ * PTRACE_SETREGSET requests.
+ */
 #define NT_PRSTATUS     1
 #define NT_PRFPREG      2
 #define NT_PRPSINFO     3
@@ -361,7 +387,13 @@ typedef struct elf64_shdr {
 #define NT_PPC_VSX      0x102           /* PowerPC VSX registers */
 #define NT_386_TLS      0x200           /* i386 TLS slots (struct user_desc) */
 #define NT_386_IOPERM   0x201           /* x86 io permission bitmap (1=deny) */
-#define NT_PRXSTATUS    0x300           /* s390 upper register halves */
+#define NT_X86_XSTATE   0x202           /* x86 extended state using xsave */
+#define NT_S390_HIGH_GPRS       0x300   /* s390 upper register halves */
+#define NT_S390_TIMER   0x301           /* s390 timer register */
+#define NT_S390_TODCMP  0x302           /* s390 TOD clock comparator register */
+#define NT_S390_TODPREG 0x303           /* s390 TOD programmable register */
+#define NT_S390_CTRS    0x304           /* s390 control registers */
+#define NT_S390_PREFIX  0x305           /* s390 prefix register */
 /* Note header in a PT_NOTE section */
@@ -384,16 +416,20 @@ typedef struct elf64_note {
 extern Elf32_Dyn _DYNAMIC [];
 #define elfhdr          elf32_hdr
 #define elf_phdr        elf32_phdr
+#define elf_shdr        elf32_shdr
 #define elf_note        elf32_note
 #define elf_addr_t      Elf32_Off
+#define Elf_Half        Elf32_Half
 #else
 extern Elf64_Dyn _DYNAMIC [];
 #define elfhdr          elf64_hdr
 #define elf_phdr        elf64_phdr
+#define elf_shdr        elf64_shdr
 #define elf_note        elf64_note
 #define elf_addr_t      Elf64_Off
+#define Elf_Half        Elf64_Half
 #endif
diff --git a/include/linux/elfcore.h b/include/linux/elfcore.h
index 00d6a68d0421..e687bc3ba4da 100644
--- a/include/linux/elfcore.h
+++ b/include/linux/elfcore.h
@@ -8,6 +8,8 @@
 #include <linux/user.h>
 #endif
 #include <linux/ptrace.h>
+#include <linux/elf.h>
+#include <linux/fs.h>
 struct elf_siginfo
 {
@@ -150,5 +152,20 @@ static inline int elf_core_copy_task_xfpregs(struct task_struct *t, elf_fpxregse
 #endif /* __KERNEL__ */
+/*
+ * These functions parameterize elf_core_dump in fs/binfmt_elf.c to write out
+ * extra segments containing the gate DSO contents.  Dumping its
+ * contents makes post-mortem fully interpretable later without matching up
+ * the same kernel and hardware config to see what PC values meant.
+ * Dumping its extra ELF program headers includes all the other information
+ * a debugger needs to easily find how the gate DSO was being used.
+ */
+extern Elf_Half elf_core_extra_phdrs(void);
+extern int
+elf_core_write_extra_phdrs(struct file *file, loff_t offset, size_t *size,
+                           unsigned long limit);
+extern int
+elf_core_write_extra_data(struct file *file, size_t *size, unsigned long limit);
+extern size_t elf_core_extra_data_size(void);
 #endif /* _LINUX_ELFCORE_H */
diff --git a/include/linux/enclosure.h b/include/linux/enclosure.h
index 90d1c2184112..9a33c5f7e126 100644
--- a/include/linux/enclosure.h
+++ b/include/linux/enclosure.h
@@ -42,6 +42,8 @@ enum enclosure_status {
        ENCLOSURE_STATUS_NOT_INSTALLED,
        ENCLOSURE_STATUS_UNKNOWN,
        ENCLOSURE_STATUS_UNAVAILABLE,
+        /* last element for counting purposes */
+        ENCLOSURE_STATUS_MAX
 };
 /* SFF-8485 activity light settings */
diff --git a/include/linux/err.h b/include/linux/err.h
index ec87f3142bf3..1b12642636c7 100644
--- a/include/linux/err.h
+++ b/include/linux/err.h
@@ -34,6 +34,11 @@ static inline long IS_ERR(const void *ptr)
        return IS_ERR_VALUE((unsigned long)ptr);
 }
+static inline long IS_ERR_OR_NULL(const void *ptr)
+{
+        return !ptr || IS_ERR_VALUE((unsigned long)ptr);
+}
 /**
 * ERR_CAST - Explicitly cast an error-valued pointer to another pointer type
 * @ptr: The pointer to cast.
diff --git a/include/linux/errqueue.h b/include/linux/errqueue.h
index ec12cc74366f..034072cea853 100644
--- a/include/linux/errqueue.h
+++ b/include/linux/errqueue.h
@@ -3,8 +3,7 @@
 #include <linux/types.h>
-struct sock_extended_err
+struct sock_extended_err {
-{
        __u32   ee_errno;       
        __u8    ee_origin;
        __u8    ee_type;
@@ -31,8 +30,7 @@ struct sock_extended_err
 #define SKB_EXT_ERR(skb) ((struct sock_exterr_skb *) ((skb)->cb))
-struct sock_exterr_skb
+struct sock_exterr_skb {
-{
        union {
                struct inet_skb_parm    h4;
 #if defined(CONFIG_IPV6) || defined (CONFIG_IPV6_MODULE)
diff --git a/include/linux/ethtool.h b/include/linux/ethtool.h
index 15e4eb713694..b33f316bb92e 100644
--- a/include/linux/ethtool.h
+++ b/include/linux/ethtool.h
@@ -49,17 +49,25 @@ static inline __u32 ethtool_cmd_speed(struct ethtool_cmd *ep)
        return (ep->speed_hi << 16) | ep->speed;
 }
+#define ETHTOOL_FWVERS_LEN      32
 #define ETHTOOL_BUSINFO_LEN     32
 /* these strings are set to whatever the driver author decides... */
 struct ethtool_drvinfo {
        __u32   cmd;
        char    driver[32];     /* driver short name, "tulip", "eepro100" */
        char    version[32];    /* driver version string */
-        char    fw_version[32]; /* firmware version string, if applicable */
+        char    fw_version[ETHTOOL_FWVERS_LEN]; /* firmware version string */
        char    bus_info[ETHTOOL_BUSINFO_LEN];  /* Bus info for this IF. */
                                /* For PCI devices, use pci_name(pci_dev). */
        char    reserved1[32];
        char    reserved2[12];
+                                /*
+                                 * Some struct members below are filled in
+                                 * using ops->get_sset_count().  Obtaining
+                                 * this info from ethtool_drvinfo is now
+                                 * deprecated; Use ETHTOOL_GSSET_INFO
+                                 * instead.
+                                 */
        __u32   n_priv_flags;   /* number of flags valid in ETHTOOL_GPFLAGS */
        __u32   n_stats;        /* number of u64's from ETHTOOL_GSTATS */
        __u32   testinfo_len;
@@ -241,6 +249,7 @@ enum ethtool_stringset {
        ETH_SS_TEST             = 0,
        ETH_SS_STATS,
        ETH_SS_PRIV_FLAGS,
+        ETH_SS_NTUPLE_FILTERS,
 };
 /* for passing string sets for data tagging */
@@ -251,6 +260,17 @@ struct ethtool_gstrings {
        __u8    data[0];
 };
+struct ethtool_sset_info {
+        __u32   cmd;            /* ETHTOOL_GSSET_INFO */
+        __u32   reserved;
+        __u64   sset_mask;      /* input: each bit selects an sset to query */
+                                /* output: each bit a returned sset */
+        __u32   data[0];        /* ETH_SS_xxx count, in order, based on bits
+                                   in sset_mask.  One bit implies one
+                                   __u32, two bits implies two
+                                   __u32's, etc. */
+};
 enum ethtool_test_flags {
        ETH_TEST_FL_OFFLINE     = (1 << 0),     /* online / offline */
        ETH_TEST_FL_FAILED      = (1 << 1),     /* test passed / failed */
@@ -289,6 +309,7 @@ struct ethtool_perm_addr {
 */
 enum ethtool_flags {
        ETH_FLAG_LRO            = (1 << 15),    /* LRO is enabled */
+        ETH_FLAG_NTUPLE         = (1 << 27),    /* N-tuple filters enabled */
 };
 /* The following structures are for supporting RX network flow
@@ -362,6 +383,35 @@ struct ethtool_rxnfc {
        __u32                           rule_locs[0];
 };
+struct ethtool_rx_ntuple_flow_spec {
+        __u32            flow_type;
+        union {
+                struct ethtool_tcpip4_spec              tcp_ip4_spec;
+                struct ethtool_tcpip4_spec              udp_ip4_spec;
+                struct ethtool_tcpip4_spec              sctp_ip4_spec;
+                struct ethtool_ah_espip4_spec           ah_ip4_spec;
+                struct ethtool_ah_espip4_spec           esp_ip4_spec;
+                struct ethtool_rawip4_spec              raw_ip4_spec;
+                struct ethtool_ether_spec               ether_spec;
+                struct ethtool_usrip4_spec              usr_ip4_spec;
+                __u8                                    hdata[64];
+        } h_u, m_u; /* entry, mask */
+        __u16           vlan_tag;
+        __u16           vlan_tag_mask;
+        __u64           data;      /* user-defined flow spec data */
+        __u64           data_mask; /* user-defined flow spec mask */
+        /* signed to distinguish between queue and actions (DROP) */
+        __s32           action;
+#define ETHTOOL_RXNTUPLE_ACTION_DROP -1
+};
+struct ethtool_rx_ntuple {
+        __u32                                   cmd;
+        struct ethtool_rx_ntuple_flow_spec      fs;
+};
 #define ETHTOOL_FLASH_MAX_FILENAME      128
 enum ethtool_flash_op_type {
        ETHTOOL_FLASH_ALL_REGIONS       = 0,
@@ -376,6 +426,20 @@ struct ethtool_flash {
 #ifdef __KERNEL__
+#include <linux/rculist.h>
+struct ethtool_rx_ntuple_flow_spec_container {
+        struct ethtool_rx_ntuple_flow_spec fs;
+        struct list_head list;
+};
+struct ethtool_rx_ntuple_list {
+#define ETHTOOL_MAX_NTUPLE_LIST_ENTRY 1024
+#define ETHTOOL_MAX_NTUPLE_STRING_PER_ENTRY 14
+        struct list_head        list;
+        unsigned int            count;
+};
 struct net_device;
 /* Some generic methods drivers may use in their ethtool_ops */
@@ -393,6 +457,7 @@ u32 ethtool_op_get_ufo(struct net_device *dev);
 int ethtool_op_set_ufo(struct net_device *dev, u32 data);
 u32 ethtool_op_get_flags(struct net_device *dev);
 int ethtool_op_set_flags(struct net_device *dev, u32 data);
+void ethtool_ntuple_flush(struct net_device *dev);
 /**
 * &ethtool_ops - Alter and report network device settings
@@ -495,13 +560,12 @@ struct ethtool_ops {
        u32     (*get_priv_flags)(struct net_device *);
        int     (*set_priv_flags)(struct net_device *, u32);
        int     (*get_sset_count)(struct net_device *, int);
-        /* the following hooks are obsolete */
-        int     (*self_test_count)(struct net_device *);/* use get_sset_count */
-        int     (*get_stats_count)(struct net_device *);/* use get_sset_count */
        int     (*get_rxnfc)(struct net_device *, struct ethtool_rxnfc *, void *);
        int     (*set_rxnfc)(struct net_device *, struct ethtool_rxnfc *);
        int     (*flash_device)(struct net_device *, struct ethtool_flash *);
+        int     (*reset)(struct net_device *, u32 *);
+        int     (*set_rx_ntuple)(struct net_device *, struct ethtool_rx_ntuple *);
+        int     (*get_rx_ntuple)(struct net_device *, u32 stringset, void *);
 };
 #endif /* __KERNEL__ */
@@ -559,6 +623,10 @@ struct ethtool_ops {
 #define ETHTOOL_SRXCLSRLDEL     0x00000031 /* Delete RX classification rule */
 #define ETHTOOL_SRXCLSRLINS     0x00000032 /* Insert RX classification rule */
 #define ETHTOOL_FLASHDEV        0x00000033 /* Flash firmware to device */
+#define ETHTOOL_RESET           0x00000034 /* Reset hardware */
+#define ETHTOOL_SRXNTUPLE       0x00000035 /* Add an n-tuple filter to device */
+#define ETHTOOL_GRXNTUPLE       0x00000036 /* Get n-tuple filters from device */
+#define ETHTOOL_GSSET_INFO      0x00000037 /* Get string set info */
 /* compatibility with older code */
 #define SPARC_ETH_GSET          ETHTOOL_GSET
@@ -633,6 +701,8 @@ struct ethtool_ops {
 #define PORT_MII                0x02
 #define PORT_FIBRE              0x03
 #define PORT_BNC                0x04
+#define PORT_DA                 0x05
+#define PORT_NONE               0xef
 #define PORT_OTHER              0xff
 /* Which transceiver to use. */
@@ -676,6 +746,8 @@ struct ethtool_ops {
 #define AH_V6_FLOW      0x0b
 #define ESP_V6_FLOW     0x0c
 #define IP_USER_FLOW    0x0d
+#define IPV4_FLOW       0x10
+#define IPV6_FLOW       0x11
 /* L3-L4 network traffic flow hash options */
 #define RXH_L2DA        (1 << 1)
@@ -689,4 +761,34 @@ struct ethtool_ops {
 #define RX_CLS_FLOW_DISC        0xffffffffffffffffULL
+/* Reset flags */
+/* The reset() operation must clear the flags for the components which
+ * were actually reset.  On successful return, the flags indicate the
+ * components which were not reset, either because they do not exist
+ * in the hardware or because they cannot be reset independently.  The
+ * driver must never reset any components that were not requested.
+ */
+enum ethtool_reset_flags {
+        /* These flags represent components dedicated to the interface
+         * the command is addressed to.  Shift any flag left by
+         * ETH_RESET_SHARED_SHIFT to reset a shared component of the
+         * same type.
+         */
+        ETH_RESET_MGMT          = 1 << 0,       /* Management processor */
+        ETH_RESET_IRQ           = 1 << 1,       /* Interrupt requester */
+        ETH_RESET_DMA           = 1 << 2,       /* DMA engine */
+        ETH_RESET_FILTER        = 1 << 3,       /* Filtering/flow direction */
+        ETH_RESET_OFFLOAD       = 1 << 4,       /* Protocol offload */
+        ETH_RESET_MAC           = 1 << 5,       /* Media access controller */
+        ETH_RESET_PHY           = 1 << 6,       /* Transceiver/PHY */
+        ETH_RESET_RAM           = 1 << 7,       /* RAM shared between
+                                                 * multiple components */
+        ETH_RESET_DEDICATED     = 0x0000ffff,   /* All components dedicated to
+                                                 * this interface */
+        ETH_RESET_ALL           = 0xffffffff,   /* All components used by this
+                                                 * interface, even if shared */
+};
+#define ETH_RESET_SHARED_SHIFT  16
 #endif /* _LINUX_ETHTOOL_H */
diff --git a/include/linux/eventfd.h b/include/linux/eventfd.h
index 94dd10366a78..91bb4f27238c 100644
--- a/include/linux/eventfd.h
+++ b/include/linux/eventfd.h
@@ -10,6 +10,7 @@
 #include <linux/fcntl.h>
 #include <linux/file.h>
+#include <linux/wait.h>
 /*
 * CAREFUL: Check include/asm-generic/fcntl.h when defining
@@ -34,6 +35,9 @@ struct file *eventfd_fget(int fd);
 struct eventfd_ctx *eventfd_ctx_fdget(int fd);
 struct eventfd_ctx *eventfd_ctx_fileget(struct file *file);
 int eventfd_signal(struct eventfd_ctx *ctx, int n);
+ssize_t eventfd_ctx_read(struct eventfd_ctx *ctx, int no_wait, __u64 *cnt);
+int eventfd_ctx_remove_wait_queue(struct eventfd_ctx *ctx, wait_queue_t *wait,
+                                  __u64 *cnt);
 #else /* CONFIG_EVENTFD */
@@ -61,6 +65,18 @@ static inline void eventfd_ctx_put(struct eventfd_ctx *ctx)
 }
+static inline ssize_t eventfd_ctx_read(struct eventfd_ctx *ctx, int no_wait,
+                                       __u64 *cnt)
+{
+        return -ENOSYS;
+}
+static inline int eventfd_ctx_remove_wait_queue(struct eventfd_ctx *ctx,
+                                                wait_queue_t *wait, __u64 *cnt)
+{
+        return -ENOSYS;
+}
 #endif
 #endif /* _LINUX_EVENTFD_H */
diff --git a/include/linux/exportfs.h b/include/linux/exportfs.h
index 27e772cefb6a..a9cd507f8cd2 100644
--- a/include/linux/exportfs.h
+++ b/include/linux/exportfs.h
@@ -96,8 +96,9 @@ struct fid {
 * @fh_to_parent:   find the implied object's parent and get a dentry for it
 * @get_name:       find the name for a given inode in a given directory
 * @get_parent:     find the parent of a given directory
+ * @commit_metadata: commit metadata changes to stable storage
 *
- * See Documentation/filesystems/Exporting for details on how to use
+ * See Documentation/filesystems/nfs/Exporting for details on how to use
 * this interface correctly.
 *
 * encode_fh:
@@ -137,6 +138,9 @@ struct fid {
 *    is also a directory.  In the event that it cannot be found, or storage
 *    space cannot be allocated, a %ERR_PTR should be returned.
 *
+ * commit_metadata:
+ *    @commit_metadata should commit metadata changes to stable storage.
+ *
 * Locking rules:
 *    get_parent is called with child->d_inode->i_mutex down
 *    get_name is not (which is possibly inconsistent)
@@ -152,6 +156,7 @@ struct export_operations {
        int (*get_name)(struct dentry *parent, char *name,
                        struct dentry *child);
        struct dentry * (*get_parent)(struct dentry *child);
+        int (*commit_metadata)(struct inode *inode);
 };
 extern int exportfs_encode_fh(struct dentry *dentry, struct fid *fid,
diff --git a/include/linux/ext2_fs.h b/include/linux/ext2_fs.h
index 121720d74e15..2dfa7076e8b6 100644
--- a/include/linux/ext2_fs.h
+++ b/include/linux/ext2_fs.h
@@ -565,14 +565,14 @@ struct ext2_dir_entry_2 {
 * other bits are reserved for now.
 */
 enum {
-        EXT2_FT_UNKNOWN,
+        EXT2_FT_UNKNOWN         = 0,
-        EXT2_FT_REG_FILE,
+        EXT2_FT_REG_FILE        = 1,
-        EXT2_FT_DIR,
+        EXT2_FT_DIR             = 2,
-        EXT2_FT_CHRDEV,
+        EXT2_FT_CHRDEV          = 3,
-        EXT2_FT_BLKDEV,
+        EXT2_FT_BLKDEV          = 4,
-        EXT2_FT_FIFO,
+        EXT2_FT_FIFO            = 5,
-        EXT2_FT_SOCK,
+        EXT2_FT_SOCK            = 6,
-        EXT2_FT_SYMLINK,
+        EXT2_FT_SYMLINK         = 7,
        EXT2_FT_MAX
 };
diff --git a/include/linux/ext3_fs.h b/include/linux/ext3_fs.h
index 7499b3667798..5f494b465097 100644
--- a/include/linux/ext3_fs.h
+++ b/include/linux/ext3_fs.h
@@ -202,14 +202,6 @@ static inline __u32 ext3_mask_flags(umode_t mode, __u32 flags)
                return flags & EXT3_OTHER_FLMASK;
 }
-/*
- * Inode dynamic state flags
- */
-#define EXT3_STATE_JDATA                0x00000001 /* journaled data exists */
-#define EXT3_STATE_NEW                  0x00000002 /* inode is newly created */
-#define EXT3_STATE_XATTR                0x00000004 /* has in-inode xattrs */
-#define EXT3_STATE_FLUSH_ON_CLOSE       0x00000008
 /* Used to pass group descriptor data when online resize is done */
 struct ext3_new_group_input {
        __u32 group;            /* Group number for this data */
@@ -560,6 +552,31 @@ static inline int ext3_valid_inum(struct super_block *sb, unsigned long ino)
                (ino >= EXT3_FIRST_INO(sb) &&
                 ino <= le32_to_cpu(EXT3_SB(sb)->s_es->s_inodes_count));
 }
+/*
+ * Inode dynamic state flags
+ */
+enum {
+        EXT3_STATE_JDATA,               /* journaled data exists */
+        EXT3_STATE_NEW,                 /* inode is newly created */
+        EXT3_STATE_XATTR,               /* has in-inode xattrs */
+        EXT3_STATE_FLUSH_ON_CLOSE,      /* flush dirty pages on close */
+};
+static inline int ext3_test_inode_state(struct inode *inode, int bit)
+{
+        return test_bit(bit, &EXT3_I(inode)->i_state_flags);
+}
+static inline void ext3_set_inode_state(struct inode *inode, int bit)
+{
+        set_bit(bit, &EXT3_I(inode)->i_state_flags);
+}
+static inline void ext3_clear_inode_state(struct inode *inode, int bit)
+{
+        clear_bit(bit, &EXT3_I(inode)->i_state_flags);
+}
 #else
 /* Assume that user mode programs are passing in an ext3fs superblock, not
 * a kernel struct super_block.  This will allow us to call the feature-test
@@ -877,7 +894,7 @@ int ext3_get_blocks_handle(handle_t *handle, struct inode *inode,
        int create);
 extern struct inode *ext3_iget(struct super_block *, unsigned long);
-extern int  ext3_write_inode (struct inode *, int);
+extern int  ext3_write_inode (struct inode *, struct writeback_control *);
 extern int  ext3_setattr (struct dentry *, struct iattr *);
 extern void ext3_delete_inode (struct inode *);
 extern int  ext3_sync_inode (handle_t *, struct inode *);
@@ -918,6 +935,8 @@ extern void ext3_abort (struct super_block *, const char *, const char *, ...)
        __attribute__ ((format (printf, 3, 4)));
 extern void ext3_warning (struct super_block *, const char *, const char *, ...)
        __attribute__ ((format (printf, 3, 4)));
+extern void ext3_msg(struct super_block *, const char *, const char *, ...)
+        __attribute__ ((format (printf, 3, 4)));
 extern void ext3_update_dynamic_rev (struct super_block *sb);
 #define ext3_std_error(sb, errno)                               \
diff --git a/include/linux/ext3_fs_i.h b/include/linux/ext3_fs_i.h
index 93e7428156ba..f42c098aed8d 100644
--- a/include/linux/ext3_fs_i.h
+++ b/include/linux/ext3_fs_i.h
@@ -87,7 +87,7 @@ struct ext3_inode_info {
         * near to their parent directory's inode.
         */
        __u32   i_block_group;
-        __u32   i_state;                /* Dynamic state flags for ext3 */
+        unsigned long   i_state_flags;  /* Dynamic state flags for ext3 */
        /* block reservation info */
        struct ext3_block_alloc_info *i_block_alloc_info;
diff --git a/include/linux/ext3_fs_sb.h b/include/linux/ext3_fs_sb.h
index f07f34de2f0e..258088ab3c6b 100644
--- a/include/linux/ext3_fs_sb.h
+++ b/include/linux/ext3_fs_sb.h
@@ -72,6 +72,8 @@ struct ext3_sb_info {
        struct inode * s_journal_inode;
        struct journal_s * s_journal;
        struct list_head s_orphan;
+        struct mutex s_orphan_lock;
+        struct mutex s_resize_lock;
        unsigned long s_commit_interval;
        struct block_device *journal_bdev;
 #ifdef CONFIG_JBD_DEBUG
diff --git a/include/linux/ext3_jbd.h b/include/linux/ext3_jbd.h
index cf82d519be40..d7b5ddca99c2 100644
--- a/include/linux/ext3_jbd.h
+++ b/include/linux/ext3_jbd.h
@@ -44,13 +44,13 @@
 #define EXT3_DATA_TRANS_BLOCKS(sb)      (EXT3_SINGLEDATA_TRANS_BLOCKS + \
                                         EXT3_XATTR_TRANS_BLOCKS - 2 + \
-                                         2*EXT3_QUOTA_TRANS_BLOCKS(sb))
+                                         EXT3_MAXQUOTAS_TRANS_BLOCKS(sb))
 /* Delete operations potentially hit one directory's namespace plus an
 * entire inode, plus arbitrary amounts of bitmap/indirection data.  Be
 * generous.  We can grow the delete transaction later if necessary. */
-#define EXT3_DELETE_TRANS_BLOCKS(sb)    (2 * EXT3_DATA_TRANS_BLOCKS(sb) + 64)
+#define EXT3_DELETE_TRANS_BLOCKS(sb)   (EXT3_MAXQUOTAS_TRANS_BLOCKS(sb) + 64)
 /* Define an arbitrary limit for the amount of data we will anticipate
 * writing to any given transaction.  For unbounded transactions such as
@@ -86,6 +86,9 @@
 #define EXT3_QUOTA_INIT_BLOCKS(sb) 0
 #define EXT3_QUOTA_DEL_BLOCKS(sb) 0
 #endif
+#define EXT3_MAXQUOTAS_TRANS_BLOCKS(sb) (MAXQUOTAS*EXT3_QUOTA_TRANS_BLOCKS(sb))
+#define EXT3_MAXQUOTAS_INIT_BLOCKS(sb) (MAXQUOTAS*EXT3_QUOTA_INIT_BLOCKS(sb))
+#define EXT3_MAXQUOTAS_DEL_BLOCKS(sb) (MAXQUOTAS*EXT3_QUOTA_DEL_BLOCKS(sb))
 int
 ext3_mark_iloc_dirty(handle_t *handle,
diff --git a/include/linux/fault-inject.h b/include/linux/fault-inject.h
index 06ca9b21dad2..7b64ad40e4ce 100644
--- a/include/linux/fault-inject.h
+++ b/include/linux/fault-inject.h
@@ -82,9 +82,10 @@ static inline void cleanup_fault_attr_dentries(struct fault_attr *attr)
 #endif /* CONFIG_FAULT_INJECTION */
 #ifdef CONFIG_FAILSLAB
-extern bool should_failslab(size_t size, gfp_t gfpflags);
+extern bool should_failslab(size_t size, gfp_t gfpflags, unsigned long flags);
 #else
-static inline bool should_failslab(size_t size, gfp_t gfpflags)
+static inline bool should_failslab(size_t size, gfp_t gfpflags,
+                                unsigned long flags)
 {
        return false;
 }
diff --git a/include/linux/fb.h b/include/linux/fb.h
index de9c722e7b90..c10163b4c40e 100644
--- a/include/linux/fb.h
+++ b/include/linux/fb.h
@@ -543,6 +543,8 @@ struct fb_cursor_user {
 #define FB_EVENT_GET_REQ                0x0D
 /*      Unbind from the console if possible */
 #define FB_EVENT_FB_UNBIND              0x0E
+/*      CONSOLE-SPECIFIC: remap all consoles to new fb - for vga switcheroo */
+#define FB_EVENT_REMAP_ALL_CONSOLE      0x0F
 struct fb_event {
        struct fb_info *info;
@@ -763,6 +765,7 @@ struct fb_tile_ops {
         *  takes over; acceleration engine should be in a quiescent state */
 /* hints */
+#define FBINFO_VIRTFB           0x0004 /* FB is System RAM, not device. */
 #define FBINFO_PARTIAL_PAN_OK   0x0040 /* otw use pan only for double-buffering */
 #define FBINFO_READS_FAST       0x0080 /* soft-copy faster than rendering */
diff --git a/include/linux/fdtable.h b/include/linux/fdtable.h
index a2ec74bc4812..013dc529e95f 100644
--- a/include/linux/fdtable.h
+++ b/include/linux/fdtable.h
@@ -57,7 +57,14 @@ struct files_struct {
        struct file * fd_array[NR_OPEN_DEFAULT];
 };
-#define files_fdtable(files) (rcu_dereference((files)->fdt))
+#define rcu_dereference_check_fdtable(files, fdtfd) \
+        (rcu_dereference_check((fdtfd), \
+                               rcu_read_lock_held() || \
+                               lockdep_is_held(&(files)->file_lock) || \
+                               atomic_read(&(files)->count) == 1))
+#define files_fdtable(files) \
+                (rcu_dereference_check_fdtable((files), (files)->fdt))
 struct file_operations;
 struct vfsmount;
@@ -78,7 +85,7 @@ static inline struct file * fcheck_files(struct files_struct *files, unsigned in
        struct fdtable *fdt = files_fdtable(files);
        if (fd < fdt->max_fds)
-                file = rcu_dereference(fdt->fd[fd]);
+                file = rcu_dereference_check_fdtable(files, fdt->fd[fd]);
        return file;
 }
diff --git a/include/linux/fib_rules.h b/include/linux/fib_rules.h
index 87b606b63f1e..51da65b68b85 100644
--- a/include/linux/fib_rules.h
+++ b/include/linux/fib_rules.h
@@ -8,13 +8,14 @@
 #define FIB_RULE_PERMANENT      0x00000001
 #define FIB_RULE_INVERT         0x00000002
 #define FIB_RULE_UNRESOLVED     0x00000004
-#define FIB_RULE_DEV_DETACHED   0x00000008
+#define FIB_RULE_IIF_DETACHED   0x00000008
+#define FIB_RULE_DEV_DETACHED   FIB_RULE_IIF_DETACHED
+#define FIB_RULE_OIF_DETACHED   0x00000010
 /* try to find source address in routing lookups */
 #define FIB_RULE_FIND_SADDR     0x00010000
-struct fib_rule_hdr
+struct fib_rule_hdr {
-{
        __u8            family;
        __u8            dst_len;
        __u8            src_len;
@@ -28,12 +29,12 @@ struct fib_rule_hdr
        __u32           flags;
 };
-enum
+enum {
-{
        FRA_UNSPEC,
        FRA_DST,        /* destination address */
        FRA_SRC,        /* source address */
-        FRA_IFNAME,     /* interface name */
+        FRA_IIFNAME,    /* interface name */
+#define FRA_IFNAME      FRA_IIFNAME
        FRA_GOTO,       /* target to jump to (FR_ACT_GOTO) */
        FRA_UNUSED2,
        FRA_PRIORITY,   /* priority/preference */
@@ -47,13 +48,13 @@ enum
        FRA_UNUSED8,
        FRA_TABLE,      /* Extended table id */
        FRA_FWMASK,     /* mask for netfilter mark */
+        FRA_OIFNAME,
        __FRA_MAX
 };
 #define FRA_MAX (__FRA_MAX - 1)
-enum
+enum {
-{
        FR_ACT_UNSPEC,
        FR_ACT_TO_TBL,          /* Pass to fixed table */
        FR_ACT_GOTO,            /* Jump to another rule */
diff --git a/include/linux/fiemap.h b/include/linux/fiemap.h
index 934e22d65801..d830747f5c0b 100644
--- a/include/linux/fiemap.h
+++ b/include/linux/fiemap.h
@@ -62,5 +62,7 @@ struct fiemap {
 #define FIEMAP_EXTENT_MERGED            0x00001000 /* File does not natively
                                                    * support extents. Result
                                                    * merged for efficiency. */
+#define FIEMAP_EXTENT_SHARED            0x00002000 /* Space shared with other
+                                                    * files. */
 #endif /* _LINUX_FIEMAP_H */
diff --git a/include/linux/file.h b/include/linux/file.h
index 335a0a5c316e..5555508fd517 100644
--- a/include/linux/file.h
+++ b/include/linux/file.h
@@ -18,11 +18,9 @@ extern void drop_file_write_access(struct file *file);
 struct file_operations;
 struct vfsmount;
 struct dentry;
-extern int init_file(struct file *, struct vfsmount *mnt,
+struct path;
-                struct dentry *dentry, fmode_t mode,
+extern struct file *alloc_file(struct path *, fmode_t mode,
-                const struct file_operations *fop);
+        const struct file_operations *fop);
-extern struct file *alloc_file(struct vfsmount *, struct dentry *dentry,
-                fmode_t mode, const struct file_operations *fop);
 static inline void fput_light(struct file *file, int fput_needed)
 {
diff --git a/include/linux/filter.h b/include/linux/filter.h
index 1354aaf6abbe..29a0e3db9f43 100644
--- a/include/linux/filter.h
+++ b/include/linux/filter.h
@@ -23,16 +23,14 @@
 *      the BPF code definitions which need to match so you can share filters
 */
 
-struct sock_filter      /* Filter block */
+struct sock_filter {    /* Filter block */
-{
        __u16   code;   /* Actual filter code */
        __u8    jt;     /* Jump true */
        __u8    jf;     /* Jump false */
        __u32   k;      /* Generic multiuse field */
 };
-struct sock_fprog       /* Required for SO_ATTACH_FILTER. */
+struct sock_fprog {     /* Required for SO_ATTACH_FILTER. */
-{
        unsigned short          len;    /* Number of filter blocks */
        struct sock_filter __user *filter;
 };
@@ -123,7 +121,9 @@ struct sock_fprog	/* Required for SO_ATTACH_FILTER. */
 #define SKF_AD_IFINDEX  8
 #define SKF_AD_NLATTR   12
 #define SKF_AD_NLATTR_NEST      16
-#define SKF_AD_MAX      20
+#define SKF_AD_MARK     20
+#define SKF_AD_QUEUE    24
+#define SKF_AD_MAX      28
 #define SKF_NET_OFF   (-0x100000)
 #define SKF_LL_OFF    (-0x200000)
diff --git a/include/linux/firewire-cdev.h b/include/linux/firewire-cdev.h
index c6b3ca3af6df..68f883b30a53 100644
--- a/include/linux/firewire-cdev.h
+++ b/include/linux/firewire-cdev.h
@@ -1,21 +1,26 @@
 /*
 * Char device interface.
 *
- * Copyright (C) 2005-2006  Kristian Hoegsberg <krh@bitplanet.net>
+ * Copyright (C) 2005-2007  Kristian Hoegsberg <krh@bitplanet.net>
- *
+ *
- * This program is free software; you can redistribute it and/or modify
+ * Permission is hereby granted, free of charge, to any person obtaining a
- * it under the terms of the GNU General Public License as published by
+ * copy of this software and associated documentation files (the "Software"),
- * the Free Software Foundation; either version 2 of the License, or
+ * to deal in the Software without restriction, including without limitation
- * (at your option) any later version.
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- *
+ * and/or sell copies of the Software, and to permit persons to whom the
- * This program is distributed in the hope that it will be useful,
+ * Software is furnished to do so, subject to the following conditions:
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * The above copyright notice and this permission notice (including the next
- * GNU General Public License for more details.
+ * paragraph) shall be included in all copies or substantial portions of the
- *
+ * Software.
- * You should have received a copy of the GNU General Public License
+ *
- * along with this program; if not, write to the Free Software Foundation,
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
 */
 #ifndef _LINUX_FIREWIRE_CDEV_H
@@ -248,13 +253,20 @@ union fw_cdev_event {
 #define FW_CDEV_IOC_SEND_BROADCAST_REQUEST       _IOW('#', 0x12, struct fw_cdev_send_request)
 #define FW_CDEV_IOC_SEND_STREAM_PACKET           _IOW('#', 0x13, struct fw_cdev_send_stream_packet)
+/* available since kernel version 2.6.34 */
+#define FW_CDEV_IOC_GET_CYCLE_TIMER2   _IOWR('#', 0x14, struct fw_cdev_get_cycle_timer2)
 /*
 * FW_CDEV_VERSION History
 *  1  (2.6.22)  - initial version
 *  2  (2.6.30)  - changed &fw_cdev_event_iso_interrupt.header if
 *                 &fw_cdev_create_iso_context.header_size is 8 or more
+ *     (2.6.32)  - added time stamp to xmit &fw_cdev_event_iso_interrupt
+ *     (2.6.33)  - IR has always packet-per-buffer semantics now, not one of
+ *                 dual-buffer or packet-per-buffer depending on hardware
+ *  3  (2.6.34)  - made &fw_cdev_get_cycle_timer reliable
 */
-#define FW_CDEV_VERSION 2
+#define FW_CDEV_VERSION 3
 /**
 * struct fw_cdev_get_info - General purpose information ioctl
@@ -340,6 +352,9 @@ struct fw_cdev_send_response {
 * The @closure field is passed back to userspace in the response event.
 * The @handle field is an out parameter, returning a handle to the allocated
 * range to be used for later deallocation of the range.
+ *
+ * The address range is allocated on all local nodes.  The address allocation
+ * is exclusive except for the FCP command and response registers.
 */
 struct fw_cdev_allocate {
        __u64 offset;
@@ -377,7 +392,7 @@ struct fw_cdev_initiate_bus_reset {
 * @immediate:  If non-zero, immediate key to insert before pointer
 * @key:        Upper 8 bits of root directory pointer
 * @data:       Userspace pointer to contents of descriptor block
- * @length:     Length of descriptor block data, in bytes
+ * @length:     Length of descriptor block data, in quadlets
 * @handle:     Handle to the descriptor, written by the kernel
 *
 * Add a descriptor block and optionally a preceding immediate key to the local
@@ -391,6 +406,8 @@ struct fw_cdev_initiate_bus_reset {
 * If not 0, the @immediate field specifies an immediate key which will be
 * inserted before the root directory pointer.
 *
+ * @immediate, @key, and @data array elements are CPU-endian quadlets.
+ *
 * If successful, the kernel adds the descriptor and writes back a handle to the
 * kernel-side object to be used for later removal of the descriptor block and
 * immediate key.
@@ -426,7 +443,7 @@ struct fw_cdev_remove_descriptor {
 * @type:       %FW_CDEV_ISO_CONTEXT_TRANSMIT or %FW_CDEV_ISO_CONTEXT_RECEIVE
 * @header_size: Header size to strip for receive contexts
 * @channel:    Channel to bind to
- * @speed:      Speed to transmit at
+ * @speed:      Speed for transmit contexts
 * @closure:    To be returned in &fw_cdev_event_iso_interrupt
 * @handle:     Handle to context, written back by kernel
 *
@@ -439,6 +456,9 @@ struct fw_cdev_remove_descriptor {
 * If a context was successfully created, the kernel writes back a handle to the
 * context, which must be passed in for subsequent operations on that context.
 *
+ * For receive contexts, @header_size must be at least 4 and must be a multiple
+ * of 4.
+ *
 * Note that the effect of a @header_size > 4 depends on
 * &fw_cdev_get_info.version, as documented at &fw_cdev_event_iso_interrupt.
 */
@@ -469,10 +489,34 @@ struct fw_cdev_create_iso_context {
 *
 * &struct fw_cdev_iso_packet is used to describe isochronous packet queues.
 *
- * Use the FW_CDEV_ISO_ macros to fill in @control.  The sy and tag fields are
+ * Use the FW_CDEV_ISO_ macros to fill in @control.
- * specified by IEEE 1394a and IEC 61883.
+ *
- *
+ * For transmit packets, the header length must be a multiple of 4 and specifies
- * FIXME - finish this documentation
+ * the numbers of bytes in @header that will be prepended to the packet's
+ * payload; these bytes are copied into the kernel and will not be accessed
+ * after the ioctl has returned.  The sy and tag fields are copied to the iso
+ * packet header (these fields are specified by IEEE 1394a and IEC 61883-1).
+ * The skip flag specifies that no packet is to be sent in a frame; when using
+ * this, all other fields except the interrupt flag must be zero.
+ *
+ * For receive packets, the header length must be a multiple of the context's
+ * header size; if the header length is larger than the context's header size,
+ * multiple packets are queued for this entry.  The sy and tag fields are
+ * ignored.  If the sync flag is set, the context drops all packets until
+ * a packet with a matching sy field is received (the sync value to wait for is
+ * specified in the &fw_cdev_start_iso structure).  The payload length defines
+ * how many payload bytes can be received for one packet (in addition to payload
+ * quadlets that have been defined as headers and are stripped and returned in
+ * the &fw_cdev_event_iso_interrupt structure).  If more bytes are received, the
+ * additional bytes are dropped.  If less bytes are received, the remaining
+ * bytes in this part of the payload buffer will not be written to, not even by
+ * the next packet, i.e., packets received in consecutive frames will not
+ * necessarily be consecutive in memory.  If an entry has queued multiple
+ * packets, the payload length is divided equally among them.
+ *
+ * When a packet with the interrupt flag set has been completed, the
+ * &fw_cdev_event_iso_interrupt event will be sent.  An entry that has queued
+ * multiple receive packets is completed when its last packet is completed.
 */
 struct fw_cdev_iso_packet {
        __u32 control;
@@ -489,7 +533,7 @@ struct fw_cdev_iso_packet {
 * Queue a number of isochronous packets for reception or transmission.
 * This ioctl takes a pointer to an array of &fw_cdev_iso_packet structs,
 * which describe how to transmit from or receive into a contiguous region
- * of a mmap()'ed payload buffer.  As part of the packet descriptors,
+ * of a mmap()'ed payload buffer.  As part of transmit packet descriptors,
 * a series of headers can be supplied, which will be prepended to the
 * payload during DMA.
 *
@@ -539,14 +583,18 @@ struct fw_cdev_stop_iso {
 /**
 * struct fw_cdev_get_cycle_timer - read cycle timer register
 * @local_time:   system time, in microseconds since the Epoch
- * @cycle_timer:  isochronous cycle timer, as per OHCI 1.1 clause 5.13
+ * @cycle_timer:  Cycle Time register contents
 *
 * The %FW_CDEV_IOC_GET_CYCLE_TIMER ioctl reads the isochronous cycle timer
- * and also the system clock.  This allows to express the receive time of an
+ * and also the system clock (%CLOCK_REALTIME).  This allows to express the
- * isochronous packet as a system time with microsecond accuracy.
+ * receive time of an isochronous packet as a system time.
 *
 * @cycle_timer consists of 7 bits cycleSeconds, 13 bits cycleCount, and
- * 12 bits cycleOffset, in host byte order.
+ * 12 bits cycleOffset, in host byte order.  Cf. the Cycle Time register
+ * per IEEE 1394 or Isochronous Cycle Timer register per OHCI-1394.
+ *
+ * In version 1 and 2 of the ABI, this ioctl returned unreliable (non-
+ * monotonic) @cycle_timer values on certain controllers.
 */
 struct fw_cdev_get_cycle_timer {
        __u64 local_time;
@@ -554,6 +602,25 @@ struct fw_cdev_get_cycle_timer {
 };
 /**
+ * struct fw_cdev_get_cycle_timer2 - read cycle timer register
+ * @tv_sec:       system time, seconds
+ * @tv_nsec:      system time, sub-seconds part in nanoseconds
+ * @clk_id:       input parameter, clock from which to get the system time
+ * @cycle_timer:  Cycle Time register contents
+ *
+ * The %FW_CDEV_IOC_GET_CYCLE_TIMER2 works like
+ * %FW_CDEV_IOC_GET_CYCLE_TIMER but lets you choose a clock like with POSIX'
+ * clock_gettime function.  Supported @clk_id values are POSIX' %CLOCK_REALTIME
+ * and %CLOCK_MONOTONIC and Linux' %CLOCK_MONOTONIC_RAW.
+ */
+struct fw_cdev_get_cycle_timer2 {
+        __s64 tv_sec;
+        __s32 tv_nsec;
+        __s32 clk_id;
+        __u32 cycle_timer;
+};
+/**
 * struct fw_cdev_allocate_iso_resource - (De)allocate a channel or bandwidth
 * @closure:    Passed back to userspace in correponding iso resource events
 * @channels:   Isochronous channels of which one is to be (de)allocated
@@ -585,8 +652,8 @@ struct fw_cdev_get_cycle_timer {
 * instead of allocated.
 * An %FW_CDEV_EVENT_ISO_RESOURCE_DEALLOCATED event concludes this operation.
 *
- * To summarize, %FW_CDEV_IOC_DEALLOCATE_ISO_RESOURCE allocates iso resources
+ * To summarize, %FW_CDEV_IOC_ALLOCATE_ISO_RESOURCE allocates iso resources
- * for the lifetime of the fd or handle.
+ * for the lifetime of the fd or @handle.
 * In contrast, %FW_CDEV_IOC_ALLOCATE_ISO_RESOURCE_ONCE allocates iso resources
 * for the duration of a bus generation.
 *
diff --git a/include/linux/firewire-constants.h b/include/linux/firewire-constants.h
index b316770a43fd..9b4bb5fbba4b 100644
--- a/include/linux/firewire-constants.h
+++ b/include/linux/firewire-constants.h
@@ -1,3 +1,28 @@
+/*
+ * IEEE 1394 constants.
+ *
+ * Copyright (C) 2005-2007  Kristian Hoegsberg <krh@bitplanet.net>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ */
 #ifndef _LINUX_FIREWIRE_CONSTANTS_H
 #define _LINUX_FIREWIRE_CONSTANTS_H
@@ -21,7 +46,7 @@
 #define EXTCODE_WRAP_ADD                0x6
 #define EXTCODE_VENDOR_DEPENDENT        0x7
-/* Juju specific tcodes */
+/* Linux firewire-core (Juju) specific tcodes */
 #define TCODE_LOCK_MASK_SWAP            (0x10 | EXTCODE_MASK_SWAP)
 #define TCODE_LOCK_COMPARE_SWAP         (0x10 | EXTCODE_COMPARE_SWAP)
 #define TCODE_LOCK_FETCH_ADD            (0x10 | EXTCODE_FETCH_ADD)
@@ -36,7 +61,7 @@
 #define RCODE_TYPE_ERROR                0x6
 #define RCODE_ADDRESS_ERROR             0x7
-/* Juju specific rcodes */
+/* Linux firewire-core (Juju) specific rcodes */
 #define RCODE_SEND_ERROR                0x10
 #define RCODE_CANCELLED                 0x11
 #define RCODE_BUSY                      0x12
diff --git a/include/linux/firewire.h b/include/linux/firewire.h
index 7e1d4dec83e7..4bd94bf5e739 100644
--- a/include/linux/firewire.h
+++ b/include/linux/firewire.h
@@ -20,20 +20,6 @@
 #define fw_notify(s, args...) printk(KERN_NOTICE KBUILD_MODNAME ": " s, ## args)
 #define fw_error(s, args...) printk(KERN_ERR KBUILD_MODNAME ": " s, ## args)
-static inline void fw_memcpy_from_be32(void *_dst, void *_src, size_t size)
-{
-        u32    *dst = _dst;
-        __be32 *src = _src;
-        int i;
-        for (i = 0; i < size / 4; i++)
-                dst[i] = be32_to_cpu(src[i]);
-}
-static inline void fw_memcpy_to_be32(void *_dst, void *_src, size_t size)
-{
-        fw_memcpy_from_be32(_dst, _src, size);
-}
 #define CSR_REGISTER_BASE               0xfffff0000000ULL
 /* register offsets are relative to CSR_REGISTER_BASE */
@@ -79,12 +65,13 @@ static inline void fw_memcpy_to_be32(void *_dst, void *_src, size_t size)
 #define CSR_DIRECTORY_ID        0x20
 struct fw_csr_iterator {
-        u32 *p;
+        const u32 *p;
-        u32 *end;
+        const u32 *end;
 };
-void fw_csr_iterator_init(struct fw_csr_iterator *ci, u32 *p);
+void fw_csr_iterator_init(struct fw_csr_iterator *ci, const u32 *p);
 int fw_csr_iterator_next(struct fw_csr_iterator *ci, int *key, int *value);
+int fw_csr_string(const u32 *directory, int key, char *buf, size_t size);
 extern struct bus_type fw_bus_type;
@@ -131,7 +118,7 @@ struct fw_card {
        bool broadcast_channel_allocated;
        u32 broadcast_channel;
-        u32 topology_map[(CSR_TOPOLOGY_MAP_END - CSR_TOPOLOGY_MAP) / 4];
+        __be32 topology_map[(CSR_TOPOLOGY_MAP_END - CSR_TOPOLOGY_MAP) / 4];
 };
 struct fw_attribute_group {
@@ -176,7 +163,7 @@ struct fw_device {
        struct mutex client_list_mutex;
        struct list_head client_list;
-        u32 *config_rom;
+        const u32 *config_rom;
        size_t config_rom_length;
        int config_rom_retries;
        unsigned is_local:1;
@@ -218,7 +205,7 @@ int fw_device_enable_phys_dma(struct fw_device *device);
 */
 struct fw_unit {
        struct device device;
-        u32 *directory;
+        const u32 *directory;
        struct fw_attribute_group attribute_group;
 };
@@ -262,8 +249,8 @@ typedef void (*fw_transaction_callback_t)(struct fw_card *card, int rcode,
                                          void *data, size_t length,
                                          void *callback_data);
 /*
- * Important note:  The callback must guarantee that either fw_send_response()
+ * Important note:  Except for the FCP registers, the callback must guarantee
- * or kfree() is called on the @request.
+ * that either fw_send_response() or kfree() is called on the @request.
 */
 typedef void (*fw_address_callback_t)(struct fw_card *card,
                                      struct fw_request *request,
@@ -281,6 +268,7 @@ struct fw_packet {
        void *payload;
        size_t payload_length;
        dma_addr_t payload_bus;
+        bool payload_mapped;
        u32 timestamp;
        /*
diff --git a/include/linux/firmware-map.h b/include/linux/firmware-map.h
index 875451f1373a..c6dcc1dfe781 100644
--- a/include/linux/firmware-map.h
+++ b/include/linux/firmware-map.h
@@ -24,17 +24,17 @@
 */
 #ifdef CONFIG_FIRMWARE_MEMMAP
-int firmware_map_add(u64 start, u64 end, const char *type);
 int firmware_map_add_early(u64 start, u64 end, const char *type);
+int firmware_map_add_hotplug(u64 start, u64 end, const char *type);
 #else /* CONFIG_FIRMWARE_MEMMAP */
-static inline int firmware_map_add(u64 start, u64 end, const char *type)
+static inline int firmware_map_add_early(u64 start, u64 end, const char *type)
 {
        return 0;
 }
-static inline int firmware_map_add_early(u64 start, u64 end, const char *type)
+static inline int firmware_map_add_hotplug(u64 start, u64 end, const char *type)
 {
        return 0;
 }
diff --git a/include/linux/firmware.h b/include/linux/firmware.h
index d31544628436..043811f0d277 100644
--- a/include/linux/firmware.h
+++ b/include/linux/firmware.h
@@ -4,6 +4,7 @@
 #include <linux/module.h>
 #include <linux/types.h>
 #include <linux/compiler.h>
+#include <linux/gfp.h>
 #define FW_ACTION_NOHOTPLUG 0
 #define FW_ACTION_HOTPLUG 1
@@ -38,7 +39,7 @@ int request_firmware(const struct firmware **fw, const char *name,
                     struct device *device);
 int request_firmware_nowait(
        struct module *module, int uevent,
-        const char *name, struct device *device, void *context,
+        const char *name, struct device *device, gfp_t gfp, void *context,
        void (*cont)(const struct firmware *fw, void *context));
 void release_firmware(const struct firmware *fw);
@@ -51,7 +52,7 @@ static inline int request_firmware(const struct firmware **fw,
 }
 static inline int request_firmware_nowait(
        struct module *module, int uevent,
-        const char *name, struct device *device, void *context,
+        const char *name, struct device *device, gfp_t gfp, void *context,
        void (*cont)(const struct firmware *fw, void *context))
 {
        return -EINVAL;
diff --git a/include/linux/freezer.h b/include/linux/freezer.h
index 5a361f85cfec..da7e52b099f3 100644
--- a/include/linux/freezer.h
+++ b/include/linux/freezer.h
@@ -64,9 +64,12 @@ extern bool freeze_task(struct task_struct *p, bool sig_only);
 extern void cancel_freezing(struct task_struct *p);
 #ifdef CONFIG_CGROUP_FREEZER
-extern int cgroup_frozen(struct task_struct *task);
+extern int cgroup_freezing_or_frozen(struct task_struct *task);
 #else /* !CONFIG_CGROUP_FREEZER */
-static inline int cgroup_frozen(struct task_struct *task) { return 0; }
+static inline int cgroup_freezing_or_frozen(struct task_struct *task)
+{
+        return 0;
+}
 #endif /* !CONFIG_CGROUP_FREEZER */
 /*
diff --git a/include/linux/fs.h b/include/linux/fs.h
index 5c7e0ff370ba..894918440bc8 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -60,24 +60,24 @@ struct inodes_stat_t {
 */
 /* file is open for reading */
-#define FMODE_READ              ((__force fmode_t)1)
+#define FMODE_READ              ((__force fmode_t)0x1)
 /* file is open for writing */
-#define FMODE_WRITE             ((__force fmode_t)2)
+#define FMODE_WRITE             ((__force fmode_t)0x2)
 /* file is seekable */
-#define FMODE_LSEEK             ((__force fmode_t)4)
+#define FMODE_LSEEK             ((__force fmode_t)0x4)
 /* file can be accessed using pread */
-#define FMODE_PREAD             ((__force fmode_t)8)
+#define FMODE_PREAD             ((__force fmode_t)0x8)
 /* file can be accessed using pwrite */
-#define FMODE_PWRITE            ((__force fmode_t)16)
+#define FMODE_PWRITE            ((__force fmode_t)0x10)
 /* File is opened for execution with sys_execve / sys_uselib */
-#define FMODE_EXEC              ((__force fmode_t)32)
+#define FMODE_EXEC              ((__force fmode_t)0x20)
 /* File is opened with O_NDELAY (only set for block devices) */
-#define FMODE_NDELAY            ((__force fmode_t)64)
+#define FMODE_NDELAY            ((__force fmode_t)0x40)
 /* File is opened with O_EXCL (only set for block devices) */
-#define FMODE_EXCL              ((__force fmode_t)128)
+#define FMODE_EXCL              ((__force fmode_t)0x80)
 /* File is opened using open(.., 3, ..) and is writeable only for ioctls
   (specialy hack for floppy.c) */
-#define FMODE_WRITE_IOCTL       ((__force fmode_t)256)
+#define FMODE_WRITE_IOCTL       ((__force fmode_t)0x100)
 /*
 * Don't update ctime and mtime.
@@ -85,7 +85,10 @@ struct inodes_stat_t {
 * Currently a special hack for the XFS open_by_handle ioctl, but we'll
 * hopefully graduate it to a proper O_CMTIME flag supported by open(2) soon.
 */
-#define FMODE_NOCMTIME          ((__force fmode_t)2048)
+#define FMODE_NOCMTIME          ((__force fmode_t)0x800)
+/* Expect random access pattern */
+#define FMODE_RANDOM            ((__force fmode_t)0x1000)
 /*
 * The below are the various read and write types that we support. Some of
@@ -129,7 +132,7 @@ struct inodes_stat_t {
 * WRITE_SYNC           Like WRITE_SYNC_PLUG, but also unplugs the device
 *                      immediately after submission. The write equivalent
 *                      of READ_SYNC.
- * WRITE_ODIRECT        Special case write for O_DIRECT only.
+ * WRITE_ODIRECT_PLUG   Special case write for O_DIRECT only.
 * SWRITE_SYNC
 * SWRITE_SYNC_PLUG     Like WRITE_SYNC/WRITE_SYNC_PLUG, but locks the buffer.
 *                      See SWRITE.
@@ -151,7 +154,8 @@ struct inodes_stat_t {
 #define READ_META       (READ | (1 << BIO_RW_META))
 #define WRITE_SYNC_PLUG (WRITE | (1 << BIO_RW_SYNCIO) | (1 << BIO_RW_NOIDLE))
 #define WRITE_SYNC      (WRITE_SYNC_PLUG | (1 << BIO_RW_UNPLUG))
-#define WRITE_ODIRECT   (WRITE | (1 << BIO_RW_SYNCIO) | (1 << BIO_RW_UNPLUG))
+#define WRITE_ODIRECT_PLUG      (WRITE | (1 << BIO_RW_SYNCIO))
+#define WRITE_META      (WRITE | (1 << BIO_RW_META))
 #define SWRITE_SYNC_PLUG        \
                        (SWRITE | (1 << BIO_RW_SYNCIO) | (1 << BIO_RW_NOIDLE))
 #define SWRITE_SYNC     (SWRITE_SYNC_PLUG | (1 << BIO_RW_UNPLUG))
@@ -304,6 +308,7 @@ struct inodes_stat_t {
 #define BLKIOOPT _IO(0x12,121)
 #define BLKALIGNOFF _IO(0x12,122)
 #define BLKPBSZGET _IO(0x12,123)
+#define BLKDISCARDZEROES _IO(0x12,124)
 #define BMAP_IOCTL 1            /* obsolete - kept for compatibility */
 #define FIBMAP     _IO(0x00,1)  /* bmap access */
@@ -728,6 +733,7 @@ struct inode {
        uid_t                   i_uid;
        gid_t                   i_gid;
        dev_t                   i_rdev;
+        unsigned int            i_blkbits;
        u64                     i_version;
        loff_t                  i_size;
 #ifdef __NEED_I_SIZE_ORDERED
@@ -737,7 +743,6 @@ struct inode {
        struct timespec         i_mtime;
        struct timespec         i_ctime;
        blkcnt_t                i_blocks;
-        unsigned int            i_blkbits;
        unsigned short          i_bytes;
        umode_t                 i_mode;
        spinlock_t              i_lock; /* i_blocks, i_bytes, maybe i_size */
@@ -1096,10 +1101,6 @@ struct file_lock {
 extern void send_sigio(struct fown_struct *fown, int fd, int band);
-/* fs/sync.c */
-extern int do_sync_mapping_range(struct address_space *mapping, loff_t offset,
-                        loff_t endbyte, unsigned int flags);
 #ifdef CONFIG_FILE_LOCKING
 extern int fcntl_getlk(struct file *, struct flock __user *);
 extern int fcntl_setlk(unsigned int, struct file *, unsigned int,
@@ -1310,6 +1311,8 @@ extern int send_sigurg(struct fown_struct *fown);
 #define MNT_FORCE       0x00000001      /* Attempt to forcibily umount */
 #define MNT_DETACH      0x00000002      /* Just detach from the tree */
 #define MNT_EXPIRE      0x00000004      /* Mark for expiry */
+#define UMOUNT_NOFOLLOW 0x00000008      /* Don't follow symlink on umount */
+#define UMOUNT_UNUSED   0x80000000      /* Flag guaranteed to be unused */
 extern struct list_head super_blocks;
 extern spinlock_t sb_lock;
@@ -1319,9 +1322,9 @@ extern spinlock_t sb_lock;
 struct super_block {
        struct list_head        s_list;         /* Keep this first */
        dev_t                   s_dev;          /* search index; _not_ kdev_t */
-        unsigned long           s_blocksize;
-        unsigned char           s_blocksize_bits;
        unsigned char           s_dirt;
+        unsigned char           s_blocksize_bits;
+        unsigned long           s_blocksize;
        loff_t                  s_maxbytes;     /* Max file size */
        struct file_system_type *s_type;
        const struct super_operations   *s_op;
@@ -1362,16 +1365,16 @@ struct super_block {
        void                    *s_fs_info;     /* Filesystem private info */
        fmode_t                 s_mode;
+        /* Granularity of c/m/atime in ns.
+           Cannot be worse than a second */
+        u32                s_time_gran;
        /*
         * The next field is for VFS *only*. No filesystems have any business
         * even looking at it. You had been warned.
         */
        struct mutex s_vfs_rename_mutex;        /* Kludge */
-        /* Granularity of c/m/atime in ns.
-           Cannot be worse than a second */
-        u32                s_time_gran;
        /*
         * Filesystem subtype.  If non-empty the filesystem type field
         * in /proc/mounts will be "type.subtype"
@@ -1560,7 +1563,7 @@ struct super_operations {
        void (*destroy_inode)(struct inode *);
        void (*dirty_inode) (struct inode *);
-        int (*write_inode) (struct inode *, int);
+        int (*write_inode) (struct inode *, struct writeback_control *wbc);
        void (*drop_inode) (struct inode *);
        void (*delete_inode) (struct inode *);
        void (*put_super) (struct super_block *);
@@ -1592,7 +1595,7 @@ struct super_operations {
 * until that flag is cleared.  I_WILL_FREE, I_FREEING and I_CLEAR are set at
 * various stages of removing an inode.
 *
- * Two bits are used for locking and completion notification, I_LOCK and I_SYNC.
+ * Two bits are used for locking and completion notification, I_NEW and I_SYNC.
 *
 * I_DIRTY_SYNC         Inode is dirty, but doesn't have to be written on
 *                      fdatasync().  i_atime is the usual cause.
@@ -1601,8 +1604,14 @@ struct super_operations {
 *                      don't have to write inode on fdatasync() when only
 *                      mtime has changed in it.
 * I_DIRTY_PAGES        Inode has dirty pages.  Inode itself may be clean.
- * I_NEW                get_new_inode() sets i_state to I_LOCK|I_NEW.  Both
+ * I_NEW                Serves as both a mutex and completion notification.
- *                      are cleared by unlock_new_inode(), called from iget().
+ *                      New inodes set I_NEW.  If two processes both create
+ *                      the same inode, one of them will release its inode and
+ *                      wait for I_NEW to be released before returning.
+ *                      Inodes in I_WILL_FREE, I_FREEING or I_CLEAR state can
+ *                      also cause waiting on I_NEW, without I_NEW actually
+ *                      being set.  find_inode() uses this to prevent returning
+ *                      nearly-dead inodes.
 * I_WILL_FREE          Must be set when calling write_inode_now() if i_count
 *                      is zero.  I_FREEING must be set when I_WILL_FREE is
 *                      cleared.
@@ -1616,35 +1625,23 @@ struct super_operations {
 *                      prohibited for many purposes.  iget() must wait for
 *                      the inode to be completely released, then create it
 *                      anew.  Other functions will just ignore such inodes,
- *                      if appropriate.  I_LOCK is used for waiting.
+ *                      if appropriate.  I_NEW is used for waiting.
 *
- * I_LOCK               Serves as both a mutex and completion notification.
+ * I_SYNC               Synchonized write of dirty inode data.  The bits is
- *                      New inodes set I_LOCK.  If two processes both create
+ *                      set during data writeback, and cleared with a wakeup
- *                      the same inode, one of them will release its inode and
+ *                      on the bit address once it is done.
- *                      wait for I_LOCK to be released before returning.
- *                      Inodes in I_WILL_FREE, I_FREEING or I_CLEAR state can
- *                      also cause waiting on I_LOCK, without I_LOCK actually
- *                      being set.  find_inode() uses this to prevent returning
- *                      nearly-dead inodes.
- * I_SYNC               Similar to I_LOCK, but limited in scope to writeback
- *                      of inode dirty data.  Having a separate lock for this
- *                      purpose reduces latency and prevents some filesystem-
- *                      specific deadlocks.
 *
 * Q: What is the difference between I_WILL_FREE and I_FREEING?
- * Q: igrab() only checks on (I_FREEING|I_WILL_FREE).  Should it also check on
- *    I_CLEAR?  If not, why?
 */
 #define I_DIRTY_SYNC            1
 #define I_DIRTY_DATASYNC        2
 #define I_DIRTY_PAGES           4
-#define I_NEW                   8
+#define __I_NEW                 3
+#define I_NEW                   (1 << __I_NEW)
 #define I_WILL_FREE             16
 #define I_FREEING               32
 #define I_CLEAR                 64
-#define __I_LOCK                7
+#define __I_SYNC                7
-#define I_LOCK                  (1 << __I_LOCK)
-#define __I_SYNC                8
 #define I_SYNC                  (1 << __I_SYNC)
 #define I_DIRTY (I_DIRTY_SYNC | I_DIRTY_DATASYNC | I_DIRTY_PAGES)
@@ -1805,7 +1802,8 @@ extern int may_umount(struct vfsmount *);
 extern long do_mount(char *, char *, char *, unsigned long, void *);
 extern struct vfsmount *collect_mounts(struct path *);
 extern void drop_collected_mounts(struct vfsmount *);
+extern int iterate_mounts(int (*)(struct vfsmount *, void *), void *,
+                          struct vfsmount *);
 extern int vfs_statfs(struct dentry *, struct kstatfs *);
 extern int current_umask(void);
@@ -2069,12 +2067,6 @@ extern int invalidate_inodes(struct super_block *);
 unsigned long invalidate_mapping_pages(struct address_space *mapping,
                                        pgoff_t start, pgoff_t end);
-static inline unsigned long __deprecated
-invalidate_inode_pages(struct address_space *mapping)
-{
-        return invalidate_mapping_pages(mapping, 0, ~0UL);
-}
 static inline void invalidate_remote_inode(struct inode *inode)
 {
        if (S_ISREG(inode->i_mode) || S_ISDIR(inode->i_mode) ||
@@ -2093,8 +2085,6 @@ extern int filemap_fdatawait_range(struct address_space *, loff_t lstart,
 extern int filemap_write_and_wait(struct address_space *mapping);
 extern int filemap_write_and_wait_range(struct address_space *mapping,
                                        loff_t lstart, loff_t lend);
-extern int wait_on_page_writeback_range(struct address_space *mapping,
-                                pgoff_t start, pgoff_t end);
 extern int __filemap_fdatawrite_range(struct address_space *mapping,
                                loff_t start, loff_t end, int sync_mode);
 extern int filemap_fdatawrite_range(struct address_space *mapping,
@@ -2145,6 +2135,7 @@ extern struct file * open_exec(const char *);
 /* fs/dcache.c -- generic fs support functions */
 extern int is_subdir(struct dentry *, struct dentry *);
+extern int path_is_under(struct path *, struct path *);
 extern ino_t find_inode_number(struct dentry *, struct qstr *);
 #include <linux/err.h>
@@ -2193,7 +2184,6 @@ static inline void insert_inode_hash(struct inode *inode) {
        __insert_inode_hash(inode, inode->i_ino);
 }
-extern struct file * get_empty_filp(void);
 extern void file_move(struct file *f, struct list_head *list);
 extern void file_kill(struct file *f);
 #ifdef CONFIG_BLOCK
@@ -2225,6 +2215,7 @@ extern int generic_segment_checks(const struct iovec *iov,
 /* fs/block_dev.c */
 extern ssize_t blkdev_aio_write(struct kiocb *iocb, const struct iovec *iov,
                                unsigned long nr_segs, loff_t pos);
+extern int blkdev_fsync(struct file *filp, struct dentry *dentry, int datasync);
 /* fs/splice.c */
 extern ssize_t generic_file_splice_read(struct file *, loff_t *,
@@ -2268,9 +2259,11 @@ ssize_t __blockdev_direct_IO(int rw, struct kiocb *iocb, struct inode *inode,
        int lock_type);
 enum {
-        DIO_LOCKING = 1, /* need locking between buffered and direct access */
+        /* need locking between buffered and direct access */
-        DIO_NO_LOCKING,  /* bdev; no locking at all between buffered/direct */
+        DIO_LOCKING     = 0x01,
-        DIO_OWN_LOCKING, /* filesystem locks buffered and direct internally */
+        /* filesystem does not support filling holes */
+        DIO_SKIP_HOLES  = 0x02,
 };
 static inline ssize_t blockdev_direct_IO(int rw, struct kiocb *iocb,
@@ -2279,7 +2272,8 @@ static inline ssize_t blockdev_direct_IO(int rw, struct kiocb *iocb,
        dio_iodone_t end_io)
 {
        return __blockdev_direct_IO(rw, iocb, inode, bdev, iov, offset,
-                                nr_segs, get_block, end_io, DIO_LOCKING);
+                                    nr_segs, get_block, end_io,
+                                    DIO_LOCKING | DIO_SKIP_HOLES);
 }
 static inline ssize_t blockdev_direct_IO_no_locking(int rw, struct kiocb *iocb,
@@ -2288,16 +2282,7 @@ static inline ssize_t blockdev_direct_IO_no_locking(int rw, struct kiocb *iocb,
        dio_iodone_t end_io)
 {
        return __blockdev_direct_IO(rw, iocb, inode, bdev, iov, offset,
-                                nr_segs, get_block, end_io, DIO_NO_LOCKING);
+                                nr_segs, get_block, end_io, 0);
-}
-static inline ssize_t blockdev_direct_IO_own_locking(int rw, struct kiocb *iocb,
-        struct inode *inode, struct block_device *bdev, const struct iovec *iov,
-        loff_t offset, unsigned long nr_segs, get_block_t get_block,
-        dio_iodone_t end_io)
-{
-        return __blockdev_direct_IO(rw, iocb, inode, bdev, iov, offset,
-                                nr_segs, get_block, end_io, DIO_OWN_LOCKING);
 }
 #endif
@@ -2317,6 +2302,7 @@ extern const struct inode_operations page_symlink_inode_operations;
 extern int generic_readlink(struct dentry *, char __user *, int);
 extern void generic_fillattr(struct inode *, struct kstat *);
 extern int vfs_getattr(struct vfsmount *, struct dentry *, struct kstat *);
+void __inode_add_bytes(struct inode *inode, loff_t bytes);
 void inode_add_bytes(struct inode *inode, loff_t bytes);
 void inode_sub_bytes(struct inode *inode, loff_t bytes);
 loff_t inode_get_bytes(struct inode *inode);
@@ -2332,8 +2318,9 @@ extern int vfs_fstatat(int , char __user *, struct kstat *, int);
 extern int do_vfs_ioctl(struct file *filp, unsigned int fd, unsigned int cmd,
                    unsigned long arg);
 extern int __generic_block_fiemap(struct inode *inode,
-                                  struct fiemap_extent_info *fieinfo, u64 start,
+                                  struct fiemap_extent_info *fieinfo,
-                                  u64 len, get_block_t *get_block);
+                                  loff_t start, loff_t len,
+                                  get_block_t *get_block);
 extern int generic_block_fiemap(struct inode *inode,
                                struct fiemap_extent_info *fieinfo, u64 start,
                                u64 len, get_block_t *get_block);
@@ -2359,8 +2346,6 @@ extern int simple_rename(struct inode *, struct dentry *, struct inode *, struct
 extern int simple_sync_file(struct file *, struct dentry *, int);
 extern int simple_empty(struct dentry *);
 extern int simple_readpage(struct file *file, struct page *page);
-extern int simple_prepare_write(struct file *file, struct page *page,
-                        unsigned offset, unsigned to);
 extern int simple_write_begin(struct file *file, struct address_space *mapping,
                        loff_t pos, unsigned len, unsigned flags,
                        struct page **pagep, void **fsdata);
@@ -2482,5 +2467,8 @@ int proc_nr_files(struct ctl_table *table, int write,
 int __init get_filesystem_list(char *buf);
+#define ACC_MODE(x) ("\004\002\006\006"[(x)&O_ACCMODE])
+#define OPEN_FMODE(flag) ((__force fmode_t)((flag + 1) & O_ACCMODE))
 #endif /* __KERNEL__ */
 #endif /* _LINUX_FS_H */
diff --git a/include/linux/fs_stack.h b/include/linux/fs_stack.h
index bb516ceeefc9..da317c7163ab 100644
--- a/include/linux/fs_stack.h
+++ b/include/linux/fs_stack.h
@@ -8,10 +8,8 @@
 #include <linux/fs.h>
 /* externs for fs/stack.c */
-extern void fsstack_copy_attr_all(struct inode *dest, const struct inode *src,
+extern void fsstack_copy_attr_all(struct inode *dest, const struct inode *src);
-                                int (*get_nlinks)(struct inode *));
+extern void fsstack_copy_inode_size(struct inode *dst, struct inode *src);
-extern void fsstack_copy_inode_size(struct inode *dst, const struct inode *src);
 /* inlines */
 static inline void fsstack_copy_attr_atime(struct inode *dest,
diff --git a/include/linux/fscache-cache.h b/include/linux/fscache-cache.h
index 7be0c6fbe880..c57db27ac861 100644
--- a/include/linux/fscache-cache.h
+++ b/include/linux/fscache-cache.h
@@ -105,7 +105,7 @@ struct fscache_operation {
        /* operation releaser */
        fscache_operation_release_t release;
-#ifdef CONFIG_SLOW_WORK_PROC
+#ifdef CONFIG_SLOW_WORK_DEBUG
        const char *name;               /* operation name */
        const char *state;              /* operation state */
 #define fscache_set_op_name(OP, N)      do { (OP)->name  = (N); } while(0)
diff --git a/include/linux/fsl_devices.h b/include/linux/fsl_devices.h
index 43fc95d822d5..28e33fea5107 100644
--- a/include/linux/fsl_devices.h
+++ b/include/linux/fsl_devices.h
@@ -74,7 +74,12 @@ struct spi_device;
 struct fsl_spi_platform_data {
        u32     initial_spmode; /* initial SPMODE value */
        s16     bus_num;
-        bool    qe_mode;
+        unsigned int flags;
+#define SPI_QE_CPU_MODE         (1 << 0) /* QE CPU ("PIO") mode */
+#define SPI_CPM_MODE            (1 << 1) /* CPM/QE ("DMA") mode */
+#define SPI_CPM1                (1 << 2) /* SPI unit is in CPM1 block */
+#define SPI_CPM2                (1 << 3) /* SPI unit is in CPM2 block */
+#define SPI_QE                  (1 << 4) /* SPI unit is in QE block */
        /* board specific information */
        u16     max_chipselect;
        void    (*cs_control)(struct spi_device *spi, bool on);
@@ -90,6 +95,10 @@ struct mpc8xx_pcmcia_ops {
 * lead to a deep sleep (i.e. power removed from the core,
 * instead of just the clock).
 */
+#if defined(CONFIG_PPC_83xx) && defined(CONFIG_SUSPEND)
 int fsl_deep_sleep(void);
+#else
+static inline int fsl_deep_sleep(void) { return 0; }
+#endif
 #endif /* _FSL_DEVICE_H_ */
diff --git a/include/linux/fsnotify.h b/include/linux/fsnotify.h
index 936f9aa8bb97..01755909ce81 100644
--- a/include/linux/fsnotify.h
+++ b/include/linux/fsnotify.h
@@ -15,6 +15,7 @@
 #include <linux/inotify.h>
 #include <linux/fsnotify_backend.h>
 #include <linux/audit.h>
+#include <linux/slab.h>
 /*
 * fsnotify_d_instantiate - instantiate a dentry for inode
@@ -65,7 +66,7 @@ static inline void fsnotify_link_count(struct inode *inode)
 * fsnotify_move - file old_name at old_dir was moved to new_name at new_dir
 */
 static inline void fsnotify_move(struct inode *old_dir, struct inode *new_dir,
-                                 const char *old_name, const char *new_name,
+                                 const char *old_name,
                                 int isdir, struct inode *target, struct dentry *moved)
 {
        struct inode *source = moved->d_inode;
@@ -73,6 +74,7 @@ static inline void fsnotify_move(struct inode *old_dir, struct inode *new_dir,
        u32 fs_cookie = fsnotify_get_cookie();
        __u32 old_dir_mask = (FS_EVENT_ON_CHILD | FS_MOVED_FROM);
        __u32 new_dir_mask = (FS_EVENT_ON_CHILD | FS_MOVED_TO);
+        const char *new_name = moved->d_name.name;
        if (old_dir == new_dir)
                old_dir_mask |= FS_DN_RENAME;
@@ -103,7 +105,7 @@ static inline void fsnotify_move(struct inode *old_dir, struct inode *new_dir,
                inotify_inode_queue_event(source, IN_MOVE_SELF, 0, NULL, NULL);
                fsnotify(source, FS_MOVE_SELF, moved->d_inode, FSNOTIFY_EVENT_INODE, NULL, 0);
        }
-        audit_inode_child(new_name, moved, new_dir);
+        audit_inode_child(moved, new_dir);
 }
 /*
@@ -146,7 +148,7 @@ static inline void fsnotify_create(struct inode *inode, struct dentry *dentry)
 {
        inotify_inode_queue_event(inode, IN_CREATE, 0, dentry->d_name.name,
                                  dentry->d_inode);
-        audit_inode_child(dentry->d_name.name, dentry, inode);
+        audit_inode_child(dentry, inode);
        fsnotify(inode, FS_CREATE, dentry->d_inode, FSNOTIFY_EVENT_INODE, dentry->d_name.name, 0);
 }
@@ -161,7 +163,7 @@ static inline void fsnotify_link(struct inode *dir, struct inode *inode, struct
        inotify_inode_queue_event(dir, IN_CREATE, 0, new_dentry->d_name.name,
                                  inode);
        fsnotify_link_count(inode);
-        audit_inode_child(new_dentry->d_name.name, new_dentry, dir);
+        audit_inode_child(new_dentry, dir);
        fsnotify(dir, FS_CREATE, inode, FSNOTIFY_EVENT_INODE, new_dentry->d_name.name, 0);
 }
@@ -175,7 +177,7 @@ static inline void fsnotify_mkdir(struct inode *inode, struct dentry *dentry)
        struct inode *d_inode = dentry->d_inode;
        inotify_inode_queue_event(inode, mask, 0, dentry->d_name.name, d_inode);
-        audit_inode_child(dentry->d_name.name, dentry, inode);
+        audit_inode_child(dentry, inode);
        fsnotify(inode, mask, d_inode, FSNOTIFY_EVENT_INODE, dentry->d_name.name, 0);
 }
diff --git a/include/linux/ftrace.h b/include/linux/ftrace.h
index 0b4f97d24d7f..01e6adea07ec 100644
--- a/include/linux/ftrace.h
+++ b/include/linux/ftrace.h
@@ -134,6 +134,8 @@ extern void
 unregister_ftrace_function_probe_func(char *glob, struct ftrace_probe_ops *ops);
 extern void unregister_ftrace_function_probe_all(char *glob);
+extern int ftrace_text_reserved(void *start, void *end);
 enum {
        FTRACE_FL_FREE          = (1 << 0),
        FTRACE_FL_FAILED        = (1 << 1),
@@ -141,7 +143,6 @@ enum {
        FTRACE_FL_ENABLED       = (1 << 3),
        FTRACE_FL_NOTRACE       = (1 << 4),
        FTRACE_FL_CONVERTED     = (1 << 5),
-        FTRACE_FL_FROZEN        = (1 << 6),
 };
 struct dyn_ftrace {
@@ -250,6 +251,10 @@ static inline int unregister_ftrace_command(char *cmd_name)
 {
        return -EINVAL;
 }
+static inline int ftrace_text_reserved(void *start, void *end)
+{
+        return 0;
+}
 #endif /* CONFIG_DYNAMIC_FTRACE */
 /* totally disable ftrace - can not re-enable after this */
@@ -511,4 +516,10 @@ static inline void trace_hw_branch_oops(void) {}
 #endif /* CONFIG_HW_BRANCH_TRACER */
+#ifdef CONFIG_FTRACE_SYSCALLS
+unsigned long arch_syscall_addr(int nr);
+#endif /* CONFIG_FTRACE_SYSCALLS */
 #endif /* _LINUX_FTRACE_H */
diff --git a/include/linux/ftrace_event.h b/include/linux/ftrace_event.h
index 4ec5e67e18cf..c0f4b364c711 100644
--- a/include/linux/ftrace_event.h
+++ b/include/linux/ftrace_event.h
@@ -5,6 +5,7 @@
 #include <linux/trace_seq.h>
 #include <linux/percpu.h>
 #include <linux/hardirq.h>
+#include <linux/perf_event.h>
 struct trace_array;
 struct tracer;
@@ -57,6 +58,7 @@ struct trace_iterator {
        /* The below is zeroed out in pipe_read */
        struct trace_seq        seq;
        struct trace_entry      *ent;
+        int                     leftover;
        int                     cpu;
        u64                     ts;
@@ -117,12 +119,11 @@ struct ftrace_event_call {
        struct dentry           *dir;
        struct trace_event      *event;
        int                     enabled;
-        int                     (*regfunc)(void *);
+        int                     (*regfunc)(struct ftrace_event_call *);
-        void                    (*unregfunc)(void *);
+        void                    (*unregfunc)(struct ftrace_event_call *);
        int                     id;
-        int                     (*raw_init)(void);
+        const char              *print_fmt;
-        int                     (*show_format)(struct ftrace_event_call *call,
+        int                     (*raw_init)(struct ftrace_event_call *);
-                                               struct trace_seq *s);
        int                     (*define_fields)(struct ftrace_event_call *);
        struct list_head        fields;
        int                     filter_active;
@@ -130,21 +131,18 @@ struct ftrace_event_call {
        void                    *mod;
        void                    *data;
-        atomic_t                profile_count;
+        int                     perf_refcount;
-        int                     (*profile_enable)(void);
+        int                     (*perf_event_enable)(struct ftrace_event_call *);
-        void                    (*profile_disable)(void);
+        void                    (*perf_event_disable)(struct ftrace_event_call *);
 };
-#define FTRACE_MAX_PROFILE_SIZE 2048
+#define PERF_MAX_TRACE_SIZE     2048
-extern char                     *trace_profile_buf;
-extern char                     *trace_profile_buf_nmi;
 #define MAX_FILTER_PRED         32
 #define MAX_FILTER_STR_VAL      256     /* Should handle KSYM_SYMBOL_LEN */
 extern void destroy_preds(struct ftrace_event_call *call);
-extern int filter_match_preds(struct ftrace_event_call *call, void *rec);
+extern int filter_match_preds(struct event_filter *filter, void *rec);
 extern int filter_current_check_discard(struct ring_buffer *buffer,
                                        struct ftrace_event_call *call,
                                        void *rec,
@@ -157,11 +155,12 @@ enum {
        FILTER_PTR_STRING,
 };
-extern int trace_define_field(struct ftrace_event_call *call,
+extern int trace_event_raw_init(struct ftrace_event_call *call);
-                              const char *type, const char *name,
+extern int trace_define_field(struct ftrace_event_call *call, const char *type,
-                              int offset, int size, int is_signed,
+                              const char *name, int offset, int size,
-                              int filter_type);
+                              int is_signed, int filter_type);
-extern int trace_define_common_fields(struct ftrace_event_call *call);
+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)
@@ -186,4 +185,30 @@ do {									\
                __trace_printk(ip, fmt, ##args);                        \
 } while (0)
+#ifdef CONFIG_PERF_EVENTS
+struct perf_event;
+DECLARE_PER_CPU(struct pt_regs, perf_trace_regs);
+extern int perf_trace_enable(int event_id);
+extern void perf_trace_disable(int event_id);
+extern int ftrace_profile_set_filter(struct perf_event *event, int event_id,
+                                     char *filter_str);
+extern void ftrace_profile_free_filter(struct perf_event *event);
+extern void *
+perf_trace_buf_prepare(int size, unsigned short type, int *rctxp,
+                         unsigned long *irq_flags);
+static inline void
+perf_trace_buf_submit(void *raw_data, int size, int rctx, u64 addr,
+                       u64 count, unsigned long irq_flags, struct pt_regs *regs)
+{
+        struct trace_entry *entry = raw_data;
+        perf_tp_event(entry->type, addr, count, raw_data, size, regs);
+        perf_swevent_put_recursion_context(rctx);
+        local_irq_restore(irq_flags);
+}
+#endif
 #endif /* _LINUX_FTRACE_EVENT_H */
diff --git a/include/linux/gameport.h b/include/linux/gameport.h
index 1bc08541c2b9..361d1cc288d0 100644
--- a/include/linux/gameport.h
+++ b/include/linux/gameport.h
@@ -16,6 +16,7 @@
 #include <linux/mutex.h>
 #include <linux/device.h>
 #include <linux/timer.h>
+#include <linux/slab.h>
 struct gameport {
@@ -46,7 +47,6 @@ struct gameport {
        struct mutex drv_mutex;         /* protects serio->drv so attributes can pin driver */
        struct device dev;
-        unsigned int registered;        /* port has been fully registered with driver core */
        struct list_head node;
 };
diff --git a/include/linux/gen_stats.h b/include/linux/gen_stats.h
index 710e901085d0..552c8a0a12d1 100644
--- a/include/linux/gen_stats.h
+++ b/include/linux/gen_stats.h
@@ -18,13 +18,11 @@ enum {
 * @bytes: number of seen bytes
 * @packets: number of seen packets
 */
-struct gnet_stats_basic
+struct gnet_stats_basic {
-{
        __u64   bytes;
        __u32   packets;
 };
-struct gnet_stats_basic_packed
+struct gnet_stats_basic_packed {
-{
        __u64   bytes;
        __u32   packets;
 } __attribute__ ((packed));
@@ -34,8 +32,7 @@ struct gnet_stats_basic_packed
 * @bps: current byte rate
 * @pps: current packet rate
 */
-struct gnet_stats_rate_est
+struct gnet_stats_rate_est {
-{
        __u32   bps;
        __u32   pps;
 };
@@ -48,8 +45,7 @@ struct gnet_stats_rate_est
 * @requeues: number of requeues
 * @overlimits: number of enqueues over the limit
 */
-struct gnet_stats_queue
+struct gnet_stats_queue {
-{
        __u32   qlen;
        __u32   backlog;
        __u32   drops;
@@ -62,8 +58,7 @@ struct gnet_stats_queue
 * @interval: sampling period
 * @ewma_log: the log of measurement window weight
 */
-struct gnet_estimator
+struct gnet_estimator {
-{
        signed char     interval;
        unsigned char   ewma_log;
 };
diff --git a/include/linux/generic_acl.h b/include/linux/generic_acl.h
index 886f5faa08cb..ca666d18ed67 100644
--- a/include/linux/generic_acl.h
+++ b/include/linux/generic_acl.h
@@ -1,36 +1,15 @@
-/*
+#ifndef LINUX_GENERIC_ACL_H
- * include/linux/generic_acl.h
+#define LINUX_GENERIC_ACL_H
- *
- * (C) 2005 Andreas Gruenbacher <agruen@suse.de>
- *
- * This file is released under the GPL.
- */
-#ifndef GENERIC_ACL_H
+#include <linux/xattr.h>
-#define GENERIC_ACL_H
-#include <linux/posix_acl.h>
+struct inode;
-#include <linux/posix_acl_xattr.h>
-/**
+extern struct xattr_handler generic_acl_access_handler;
- * struct generic_acl_operations  -  filesystem operations
+extern struct xattr_handler generic_acl_default_handler;
- *
- * Filesystems must make these operations available to the generic
- * operations.
- */
-struct generic_acl_operations {
-        struct posix_acl *(*getacl)(struct inode *, int);
-        void (*setacl)(struct inode *, int, struct posix_acl *);
-};
-size_t generic_acl_list(struct inode *, struct generic_acl_operations *, int,
+int generic_acl_init(struct inode *, struct inode *);
-                        char *, size_t);
+int generic_acl_chmod(struct inode *);
-int generic_acl_get(struct inode *, struct generic_acl_operations *, int,
+int generic_check_acl(struct inode *inode, int mask);
-                    void *, size_t);
-int generic_acl_set(struct inode *, struct generic_acl_operations *, int,
-                    const void *, size_t);
-int generic_acl_init(struct inode *, struct inode *,
-                     struct generic_acl_operations *);
-int generic_acl_chmod(struct inode *, struct generic_acl_operations *);
-#endif
+#endif /* LINUX_GENERIC_ACL_H */
diff --git a/include/linux/genhd.h b/include/linux/genhd.h
index 297df45ffd0a..5f2f4c4d8fb0 100644
--- a/include/linux/genhd.h
+++ b/include/linux/genhd.h
@@ -91,6 +91,7 @@ struct hd_struct {
        sector_t start_sect;
        sector_t nr_sects;
        sector_t alignment_offset;
+        unsigned int discard_alignment;
        struct device __dev;
        struct kobject *holder_dir;
        int policy, partno;
@@ -100,7 +101,7 @@ struct hd_struct {
        unsigned long stamp;
        int in_flight[2];
 #ifdef  CONFIG_SMP
-        struct disk_stats *dkstats;
+        struct disk_stats __percpu *dkstats;
 #else
        struct disk_stats dkstats;
 #endif
@@ -108,7 +109,7 @@ struct hd_struct {
 };
 #define GENHD_FL_REMOVABLE                      1
-#define GENHD_FL_DRIVERFS                       2
+/* 2 is unused */
 #define GENHD_FL_MEDIA_CHANGE_NOTIFY            4
 #define GENHD_FL_CD                             8
 #define GENHD_FL_UP                             16
@@ -255,9 +256,9 @@ extern struct hd_struct *disk_map_sector_rcu(struct gendisk *disk,
 #define part_stat_read(part, field)                                     \
 ({                                                                      \
        typeof((part)->dkstats->field) res = 0;                         \
-        int i;                                                          \
+        unsigned int _cpu;                                              \
-        for_each_possible_cpu(i)                                        \
+        for_each_possible_cpu(_cpu)                                     \
-                res += per_cpu_ptr((part)->dkstats, i)->field;          \
+                res += per_cpu_ptr((part)->dkstats, _cpu)->field;       \
        res;                                                            \
 })
diff --git a/include/linux/gfp.h b/include/linux/gfp.h
index 557bdad320b6..4c6d41333f98 100644
--- a/include/linux/gfp.h
+++ b/include/linux/gfp.h
@@ -30,7 +30,8 @@ struct vm_area_struct;
 * _might_ fail.  This depends upon the particular VM implementation.
 *
 * __GFP_NOFAIL: The VM implementation _must_ retry infinitely: the caller
- * cannot handle allocation failures.
+ * cannot handle allocation failures.  This modifier is deprecated and no new
+ * users should be added.
 *
 * __GFP_NORETRY: The VM implementation must not retry indefinitely.
 *
@@ -83,6 +84,7 @@ struct vm_area_struct;
 #define GFP_HIGHUSER_MOVABLE    (__GFP_WAIT | __GFP_IO | __GFP_FS | \
                                 __GFP_HARDWALL | __GFP_HIGHMEM | \
                                 __GFP_MOVABLE)
+#define GFP_IOFS        (__GFP_IO | __GFP_FS)
 #ifdef CONFIG_NUMA
 #define GFP_THISNODE    (__GFP_THISNODE | __GFP_NOWARN | __GFP_NORETRY)
@@ -325,7 +327,7 @@ void free_pages_exact(void *virt, size_t size);
 extern void __free_pages(struct page *page, unsigned int order);
 extern void free_pages(unsigned long addr, unsigned int order);
-extern void free_hot_page(struct page *page);
+extern void free_hot_cold_page(struct page *page, int cold);
 #define __free_page(page) __free_pages((page), 0)
 #define free_page(addr) free_pages((addr),0)
@@ -337,9 +339,7 @@ void drain_local_pages(void *dummy);
 extern gfp_t gfp_allowed_mask;
-static inline void set_gfp_allowed_mask(gfp_t mask)
+extern void set_gfp_allowed_mask(gfp_t mask);
-{
+extern gfp_t clear_gfp_allowed_mask(gfp_t mask);
-        gfp_allowed_mask = mask;
-}
 #endif /* __LINUX_GFP_H */
diff --git a/include/linux/gfs2_ondisk.h b/include/linux/gfs2_ondisk.h
index b80c88dedbbb..4f4462974c14 100644
--- a/include/linux/gfs2_ondisk.h
+++ b/include/linux/gfs2_ondisk.h
@@ -81,7 +81,11 @@ struct gfs2_meta_header {
        __be32 mh_type;
        __be64 __pad0;          /* Was generation number in gfs1 */
        __be32 mh_format;
-        __be32 __pad1;          /* Was incarnation number in gfs1 */
+        /* This union is to keep userspace happy */
+        union {
+                __be32 mh_jid;          /* Was incarnation number in gfs1 */
+                __be32 __pad1;
+        };
 };
 /*
@@ -176,33 +180,6 @@ struct gfs2_rgrp {
 };
 /*
- * quota linked list: user quotas and group quotas form two separate 
- * singly linked lists. ll_next stores uids or gids of next quotas in the 
- * linked list.
-Given the uid/gid, how to calculate the quota file offsets for the corresponding
-gfs2_quota structures on disk:
-for user quotas, given uid,
-offset = uid * sizeof(struct gfs2_quota);
-for group quotas, given gid,
-offset = (gid * sizeof(struct gfs2_quota)) + sizeof(struct gfs2_quota);
-  uid:0   gid:0       uid:12   gid:12      uid:17   gid:17     uid:5142 gid:5142
-+-------+-------+    +-------+-------+    +-------+- - - -+    +- - - -+-------+
-| valid | valid | :: | valid | valid | :: | valid | inval | :: | inval | valid |
-+-------+-------+    +-------+-------+    +-------+- - - -+    +- - - -+-------+
-next:12   next:12    next:17 next:5142    next:NULL                    next:NULL
-    |       |            |       |            |<-- user quota list         |
-     \______|___________/ \______|___________/         group quota list -->|
-            |                    |                                         |
-             \__________________/ \_______________________________________/
-*/
-/*
 * quota structure
 */
@@ -210,8 +187,7 @@ struct gfs2_quota {
        __be64 qu_limit;
        __be64 qu_warn;
        __be64 qu_value;
-        __be32 qu_ll_next; /* location of next quota in list */
+        __u8 qu_reserved[64];
-        __u8 qu_reserved[60];
 };
 /*
diff --git a/include/linux/gigaset_dev.h b/include/linux/gigaset_dev.h
index 5dc4a316ca37..258ba82937e7 100644
--- a/include/linux/gigaset_dev.h
+++ b/include/linux/gigaset_dev.h
@@ -16,15 +16,23 @@
 #include <linux/ioctl.h>
+/* The magic IOCTL value for this interface. */
 #define GIGASET_IOCTL 0x47
-#define GIGVER_DRIVER 0
+/* enable/disable device control via character device (lock out ISDN subsys) */
-#define GIGVER_COMPAT 1
+#define GIGASET_REDIR    _IOWR(GIGASET_IOCTL, 0, int)
-#define GIGVER_FWBASE 2
-#define GIGASET_REDIR    _IOWR (GIGASET_IOCTL, 0, int)
+/* enable adapter configuration mode (M10x only) */
-#define GIGASET_CONFIG   _IOWR (GIGASET_IOCTL, 1, int)
+#define GIGASET_CONFIG   _IOWR(GIGASET_IOCTL, 1, int)
-#define GIGASET_BRKCHARS _IOW  (GIGASET_IOCTL, 2, unsigned char[6]) //FIXME [6] okay?
-#define GIGASET_VERSION  _IOWR (GIGASET_IOCTL, 3, unsigned[4])
+/* set break characters (M105 only) */
+#define GIGASET_BRKCHARS _IOW(GIGASET_IOCTL, 2, unsigned char[6])
+/* get version information selected by arg[0] */
+#define GIGASET_VERSION  _IOWR(GIGASET_IOCTL, 3, unsigned[4])
+/* values for GIGASET_VERSION arg[0] */
+#define GIGVER_DRIVER 0         /* get driver version */
+#define GIGVER_COMPAT 1         /* get interface compatibility version */
+#define GIGVER_FWBASE 2         /* get base station firmware version */
 #endif
diff --git a/include/linux/gpio.h b/include/linux/gpio.h
index 059bd189d35d..4e949a5b5b85 100644
--- a/include/linux/gpio.h
+++ b/include/linux/gpio.h
@@ -99,6 +99,12 @@ static inline int gpio_export_link(struct device *dev, const char *name,
        return -EINVAL;
 }
+static inline int gpio_sysfs_set_active_low(unsigned gpio, int value)
+{
+        /* GPIO can never have been requested */
+        WARN_ON(1);
+        return -EINVAL;
+}
 static inline void gpio_unexport(unsigned gpio)
 {
diff --git a/include/linux/gpio_keys.h b/include/linux/gpio_keys.h
index 1289fa7623ca..cd0b3f30f48e 100644
--- a/include/linux/gpio_keys.h
+++ b/include/linux/gpio_keys.h
@@ -10,6 +10,7 @@ struct gpio_keys_button {
        int type;               /* input event type (EV_KEY, EV_SW) */
        int wakeup;             /* configure the button as a wake-up source */
        int debounce_interval;  /* debounce ticks interval in msecs */
+        bool can_disable;
 };
 struct gpio_keys_platform_data {
diff --git a/include/linux/hardirq.h b/include/linux/hardirq.h
index 6d527ee82b2b..d5b387669dab 100644
--- a/include/linux/hardirq.h
+++ b/include/linux/hardirq.h
@@ -139,10 +139,34 @@ static inline void account_system_vtime(struct task_struct *tsk)
 #endif
 #if defined(CONFIG_NO_HZ)
+#if defined(CONFIG_TINY_RCU)
+extern void rcu_enter_nohz(void);
+extern void rcu_exit_nohz(void);
+static inline void rcu_irq_enter(void)
+{
+        rcu_exit_nohz();
+}
+static inline void rcu_irq_exit(void)
+{
+        rcu_enter_nohz();
+}
+static inline void rcu_nmi_enter(void)
+{
+}
+static inline void rcu_nmi_exit(void)
+{
+}
+#else
 extern void rcu_irq_enter(void);
 extern void rcu_irq_exit(void);
 extern void rcu_nmi_enter(void);
 extern void rcu_nmi_exit(void);
+#endif
 #else
 # define rcu_irq_enter() do { } while (0)
 # define rcu_irq_exit() do { } while (0)
diff --git a/include/linux/hayesesp.h b/include/linux/hayesesp.h
deleted file mode 100644
index 92b08cfe4a75..000000000000
--- a/include/linux/hayesesp.h
+++ /dev/null
@@ -1,114 +0,0 @@
-#ifndef HAYESESP_H
-#define HAYESESP_H
-struct hayes_esp_config {
-        short flow_on;
-        short flow_off;
-        short rx_trigger;
-        short tx_trigger;
-        short pio_threshold;
-        unsigned char rx_timeout;
-        char dma_channel;
-};
-#ifdef __KERNEL__
-#define ESP_DMA_CHANNEL   0
-#define ESP_RX_TRIGGER    768
-#define ESP_TX_TRIGGER    768
-#define ESP_FLOW_OFF      1016
-#define ESP_FLOW_ON       944
-#define ESP_RX_TMOUT      128
-#define ESP_PIO_THRESHOLD 32
-#define ESP_IN_MAJOR    57      /* major dev # for dial in */
-#define ESP_OUT_MAJOR   58      /* major dev # for dial out */
-#define ESPC_SCALE      3
-#define UART_ESI_BASE   0x00
-#define UART_ESI_SID    0x01
-#define UART_ESI_RX     0x02
-#define UART_ESI_TX     0x02
-#define UART_ESI_CMD1   0x04
-#define UART_ESI_CMD2   0x05
-#define UART_ESI_STAT1  0x04
-#define UART_ESI_STAT2  0x05
-#define UART_ESI_RWS    0x07
-#define UART_IER_DMA_TMOUT      0x80
-#define UART_IER_DMA_TC         0x08
-#define ESI_SET_IRQ             0x04
-#define ESI_SET_DMA_TMOUT       0x05
-#define ESI_SET_SRV_MASK        0x06
-#define ESI_SET_ERR_MASK        0x07
-#define ESI_SET_FLOW_CNTL       0x08
-#define ESI_SET_FLOW_CHARS      0x09
-#define ESI_SET_FLOW_LVL        0x0a
-#define ESI_SET_TRIGGER         0x0b
-#define ESI_SET_RX_TIMEOUT      0x0c
-#define ESI_SET_FLOW_TMOUT      0x0d
-#define ESI_WRITE_UART          0x0e
-#define ESI_READ_UART           0x0f
-#define ESI_SET_MODE            0x10
-#define ESI_GET_ERR_STAT        0x12
-#define ESI_GET_UART_STAT       0x13
-#define ESI_GET_RX_AVAIL        0x14
-#define ESI_GET_TX_AVAIL        0x15
-#define ESI_START_DMA_RX        0x16
-#define ESI_START_DMA_TX        0x17
-#define ESI_ISSUE_BREAK         0x1a
-#define ESI_FLUSH_RX            0x1b
-#define ESI_FLUSH_TX            0x1c
-#define ESI_SET_BAUD            0x1d
-#define ESI_SET_ENH_IRQ         0x1f
-#define ESI_SET_REINTR          0x20
-#define ESI_SET_PRESCALAR       0x23
-#define ESI_NO_COMMAND          0xff
-#define ESP_STAT_RX_TIMEOUT     0x01
-#define ESP_STAT_DMA_RX         0x02
-#define ESP_STAT_DMA_TX         0x04
-#define ESP_STAT_NEVER_DMA      0x08
-#define ESP_STAT_USE_PIO        0x10
-#define ESP_MAGIC               0x53ee
-#define ESP_XMIT_SIZE           4096
-struct esp_struct {
-        int                     magic;
-        struct tty_port         port;
-        spinlock_t              lock;
-        int                     io_port;
-        int                     irq;
-        int                     read_status_mask;
-        int                     ignore_status_mask;
-        int                     timeout;
-        int                     stat_flags;
-        int                     custom_divisor;
-        int                     close_delay;
-        unsigned short          closing_wait;
-        unsigned short          closing_wait2;
-        int                     IER;    /* Interrupt Enable Register */
-        int                     MCR;    /* Modem control register */
-        unsigned long           last_active;
-        int                     line;
-        unsigned char           *xmit_buf;
-        int                     xmit_head;
-        int                     xmit_tail;
-        int                     xmit_cnt;
-        wait_queue_head_t       break_wait;
-        struct async_icount     icount; /* kernel counters for the 4 input interrupts */
-        struct hayes_esp_config config; /* port configuration */
-        struct esp_struct       *next_port; /* For the linked list */
-};
-struct esp_pio_buffer {
-        unsigned char data[1024];
-        struct esp_pio_buffer *next;
-};
-#endif /* __KERNEL__ */
-#endif /* ESP_H */
diff --git a/include/linux/hid.h b/include/linux/hid.h
index 10f628416740..b1344ec4b7fc 100644
--- a/include/linux/hid.h
+++ b/include/linux/hid.h
@@ -312,6 +312,7 @@ struct hid_item {
 #define HID_QUIRK_MULTI_INPUT                   0x00000040
 #define HID_QUIRK_SKIP_OUTPUT_REPORTS           0x00010000
 #define HID_QUIRK_FULLSPEED_INTERVAL            0x10000000
+#define HID_QUIRK_NO_INIT_REPORTS               0x20000000
 /*
 * This is the global environment of the parser. This information is
@@ -500,7 +501,7 @@ struct hid_device {							/* device report descriptor */
        void (*hiddev_report_event) (struct hid_device *, struct hid_report *);
        /* handler for raw output data, used by hidraw */
-        int (*hid_output_raw_report) (struct hid_device *, __u8 *, size_t);
+        int (*hid_output_raw_report) (struct hid_device *, __u8 *, size_t, unsigned char);
        /* debugging support via debugfs */
        unsigned short debug;
@@ -662,7 +663,7 @@ struct hid_ll_driver {
 /* Applications from HID Usage Tables 4/8/99 Version 1.1 */
 /* We ignore a few input applications that are not widely used */
-#define IS_INPUT_APPLICATION(a) (((a >= 0x00010000) && (a <= 0x00010008)) || (a == 0x00010080) || (a == 0x000c0001) || (a == 0x000d0002))
+#define IS_INPUT_APPLICATION(a) (((a >= 0x00010000) && (a <= 0x00010008)) || (a == 0x00010080) || (a == 0x000c0001) || ((a >= 0x000d0002) && (a <= 0x000d0006)))
 /* HID core API */
@@ -689,6 +690,7 @@ int hid_input_report(struct hid_device *, int type, u8 *, int, int);
 int hidinput_find_field(struct hid_device *hid, unsigned int type, unsigned int code, struct hid_field **field);
 void hid_output_report(struct hid_report *report, __u8 *data);
 struct hid_device *hid_allocate_device(void);
+struct hid_report *hid_register_report(struct hid_device *device, unsigned type, unsigned id);
 int hid_parse_report(struct hid_device *hid, __u8 *start, unsigned size);
 int hid_check_keys_pressed(struct hid_device *hid);
 int hid_connect(struct hid_device *hid, unsigned int connect_mask);
diff --git a/include/linux/highmem.h b/include/linux/highmem.h
index 211ff4497269..74152c08ad07 100644
--- a/include/linux/highmem.h
+++ b/include/linux/highmem.h
@@ -17,6 +17,12 @@ static inline void flush_anon_page(struct vm_area_struct *vma, struct page *page
 static inline void flush_kernel_dcache_page(struct page *page)
 {
 }
+static inline void flush_kernel_vmap_range(void *vaddr, int size)
+{
+}
+static inline void invalidate_kernel_vmap_range(void *vaddr, int size)
+{
+}
 #endif
 #include <asm/kmap_types.h>
@@ -46,7 +52,7 @@ void kmap_flush_unused(void);
 static inline unsigned int nr_free_highpages(void) { return 0; }
-#define totalhigh_pages 0
+#define totalhigh_pages 0UL
 #ifndef ARCH_HAS_KMAP
 static inline void *kmap(struct page *page)
diff --git a/include/linux/hil.h b/include/linux/hil.h
index 13352d7d0caf..523785a9de70 100644
--- a/include/linux/hil.h
+++ b/include/linux/hil.h
@@ -168,14 +168,14 @@ enum hil_command {
        HIL_CMD_PR6     = 0x45, /* Prompt6 */
        HIL_CMD_PR7     = 0x46, /* Prompt7 */
        HIL_CMD_PRM     = 0x47, /* Prompt (General Purpose) */
-        HIL_CMD_AK1     = 0x48, /* Acknowlege1 */  
+        HIL_CMD_AK1     = 0x48, /* Acknowledge1 */  
-        HIL_CMD_AK2     = 0x49, /* Acknowlege2 */
+        HIL_CMD_AK2     = 0x49, /* Acknowledge2 */
-        HIL_CMD_AK3     = 0x4a, /* Acknowlege3 */
+        HIL_CMD_AK3     = 0x4a, /* Acknowledge3 */
-        HIL_CMD_AK4     = 0x4b, /* Acknowlege4 */
+        HIL_CMD_AK4     = 0x4b, /* Acknowledge4 */
-        HIL_CMD_AK5     = 0x4c, /* Acknowlege5 */
+        HIL_CMD_AK5     = 0x4c, /* Acknowledge5 */
-        HIL_CMD_AK6     = 0x4d, /* Acknowlege6 */
+        HIL_CMD_AK6     = 0x4d, /* Acknowledge6 */
-        HIL_CMD_AK7     = 0x4e, /* Acknowlege7 */
+        HIL_CMD_AK7     = 0x4e, /* Acknowledge7 */
-        HIL_CMD_ACK     = 0x4f, /* Acknowlege (General Purpose) */
+        HIL_CMD_ACK     = 0x4f, /* Acknowledge (General Purpose) */
        /* 0x50 to 0x78 reserved for future use  */
        /* 0x80 to 0xEF device-specific commands */
diff --git a/include/linux/hpet.h b/include/linux/hpet.h
index 79f63a27bcef..219ca4f6bea6 100644
--- a/include/linux/hpet.h
+++ b/include/linux/hpet.h
@@ -126,4 +126,6 @@ struct hpet_info {
 #define HPET_DPI        _IO('h', 0x05)  /* disable periodic */
 #define HPET_IRQFREQ    _IOW('h', 0x6, unsigned long)   /* IRQFREQ usec */
+#define MAX_HPET_TBS    8               /* maximum hpet timer blocks */
 #endif                          /* !__HPET__ */
diff --git a/include/linux/hrtimer.h b/include/linux/hrtimer.h
index b984b947f5db..b34823755ee4 100644
--- a/include/linux/hrtimer.h
+++ b/include/linux/hrtimer.h
@@ -162,19 +162,24 @@ struct hrtimer_clock_base {
 * @expires_next:       absolute time of the next event which was scheduled
 *                      via clock_set_next_event()
 * @hres_active:        State of high resolution mode
- * @check_clocks:       Indictator, when set evaluate time source and clock
+ * @hang_detected:      The last hrtimer interrupt detected a hang
- *                      event devices whether high resolution mode can be
+ * @nr_events:          Total number of hrtimer interrupt events
- *                      activated.
+ * @nr_retries:         Total number of hrtimer interrupt retries
- * @nr_events:          Total number of timer interrupt events
+ * @nr_hangs:           Total number of hrtimer interrupt hangs
+ * @max_hang_time:      Maximum time spent in hrtimer_interrupt
 * @to_pull:            LITMUS^RT list of timers to be pulled on this cpu
 */
 struct hrtimer_cpu_base {
-        spinlock_t                      lock;
+        raw_spinlock_t                  lock;
        struct hrtimer_clock_base       clock_base[HRTIMER_MAX_CLOCK_BASES];
 #ifdef CONFIG_HIGH_RES_TIMERS
        ktime_t                         expires_next;
        int                             hres_active;
+        int                             hang_detected;
        unsigned long                   nr_events;
+        unsigned long                   nr_retries;
+        unsigned long                   nr_hangs;
+        ktime_t                         max_hang_time;
 #endif
        struct list_head                to_pull;
 };
@@ -460,49 +465,4 @@ extern u64 ktime_divns(const ktime_t kt, s64 div);
 /* Show pending timers: */
 extern void sysrq_timer_list_show(void);
-/*
- * Timer-statistics info:
- */
-#ifdef CONFIG_TIMER_STATS
-extern void timer_stats_update_stats(void *timer, pid_t pid, void *startf,
-                                     void *timerf, char *comm,
-                                     unsigned int timer_flag);
-static inline void timer_stats_account_hrtimer(struct hrtimer *timer)
-{
-        if (likely(!timer->start_site))
-                return;
-        timer_stats_update_stats(timer, timer->start_pid, timer->start_site,
-                                 timer->function, timer->start_comm, 0);
-}
-extern void __timer_stats_hrtimer_set_start_info(struct hrtimer *timer,
-                                                 void *addr);
-static inline void timer_stats_hrtimer_set_start_info(struct hrtimer *timer)
-{
-        if (likely(!timer_stats_active))
-                return;
-        __timer_stats_hrtimer_set_start_info(timer, __builtin_return_address(0));
-}
-static inline void timer_stats_hrtimer_clear_start_info(struct hrtimer *timer)
-{
-        timer->start_site = NULL;
-}
-#else
-static inline void timer_stats_account_hrtimer(struct hrtimer *timer)
-{
-}
-static inline void timer_stats_hrtimer_set_start_info(struct hrtimer *timer)
-{
-}
-static inline void timer_stats_hrtimer_clear_start_info(struct hrtimer *timer)
-{
-}
-#endif
 #endif
diff --git a/include/linux/htcpld.h b/include/linux/htcpld.h
new file mode 100644
index 000000000000..ab3f6cb4dddc
--- /dev/null
+++ b/include/linux/htcpld.h
@@ -0,0 +1,24 @@
+#ifndef __LINUX_HTCPLD_H
+#define __LINUX_HTCPLD_H
+struct htcpld_chip_platform_data {
+        unsigned int addr;
+        unsigned int reset;
+        unsigned int num_gpios;
+        unsigned int gpio_out_base;
+        unsigned int gpio_in_base;
+        unsigned int irq_base;
+        unsigned int num_irqs;
+};
+struct htcpld_core_platform_data {
+        unsigned int                      int_reset_gpio_hi;
+        unsigned int                      int_reset_gpio_lo;
+        unsigned int                      i2c_adapter_id;
+        struct htcpld_chip_platform_data  *chip;
+        unsigned int                      num_chip;
+};
+#endif /* __LINUX_HTCPLD_H */
diff --git a/include/linux/hugetlb.h b/include/linux/hugetlb.h
index 41a59afc70fa..78b4bc64c006 100644
--- a/include/linux/hugetlb.h
+++ b/include/linux/hugetlb.h
@@ -23,6 +23,12 @@ void reset_vma_resv_huge_pages(struct vm_area_struct *vma);
 int hugetlb_sysctl_handler(struct ctl_table *, int, void __user *, size_t *, loff_t *);
 int hugetlb_overcommit_handler(struct ctl_table *, int, void __user *, size_t *, loff_t *);
 int hugetlb_treat_movable_handler(struct ctl_table *, int, void __user *, size_t *, loff_t *);
+#ifdef CONFIG_NUMA
+int hugetlb_mempolicy_sysctl_handler(struct ctl_table *, int,
+                                        void __user *, size_t *, loff_t *);
+#endif
 int copy_hugetlb_page_range(struct mm_struct *, struct mm_struct *, struct vm_area_struct *);
 int follow_hugetlb_page(struct mm_struct *, struct vm_area_struct *,
                        struct page **, struct vm_area_struct **,
diff --git a/include/linux/hw_breakpoint.h b/include/linux/hw_breakpoint.h
new file mode 100644
index 000000000000..c70d27af03f9
--- /dev/null
+++ b/include/linux/hw_breakpoint.h
@@ -0,0 +1,127 @@
+#ifndef _LINUX_HW_BREAKPOINT_H
+#define _LINUX_HW_BREAKPOINT_H
+enum {
+        HW_BREAKPOINT_LEN_1 = 1,
+        HW_BREAKPOINT_LEN_2 = 2,
+        HW_BREAKPOINT_LEN_4 = 4,
+        HW_BREAKPOINT_LEN_8 = 8,
+};
+enum {
+        HW_BREAKPOINT_R = 1,
+        HW_BREAKPOINT_W = 2,
+        HW_BREAKPOINT_X = 4,
+};
+#ifdef __KERNEL__
+#include <linux/perf_event.h>
+#ifdef CONFIG_HAVE_HW_BREAKPOINT
+static inline void hw_breakpoint_init(struct perf_event_attr *attr)
+{
+        memset(attr, 0, sizeof(*attr));
+        attr->type = PERF_TYPE_BREAKPOINT;
+        attr->size = sizeof(*attr);
+        /*
+         * As it's for in-kernel or ptrace use, we want it to be pinned
+         * and to call its callback every hits.
+         */
+        attr->pinned = 1;
+        attr->sample_period = 1;
+}
+static inline unsigned long hw_breakpoint_addr(struct perf_event *bp)
+{
+        return bp->attr.bp_addr;
+}
+static inline int hw_breakpoint_type(struct perf_event *bp)
+{
+        return bp->attr.bp_type;
+}
+static inline unsigned long hw_breakpoint_len(struct perf_event *bp)
+{
+        return bp->attr.bp_len;
+}
+extern struct perf_event *
+register_user_hw_breakpoint(struct perf_event_attr *attr,
+                            perf_overflow_handler_t triggered,
+                            struct task_struct *tsk);
+/* FIXME: only change from the attr, and don't unregister */
+extern int
+modify_user_hw_breakpoint(struct perf_event *bp, struct perf_event_attr *attr);
+/*
+ * Kernel breakpoints are not associated with any particular thread.
+ */
+extern struct perf_event *
+register_wide_hw_breakpoint_cpu(struct perf_event_attr *attr,
+                                perf_overflow_handler_t triggered,
+                                int cpu);
+extern struct perf_event * __percpu *
+register_wide_hw_breakpoint(struct perf_event_attr *attr,
+                            perf_overflow_handler_t triggered);
+extern int register_perf_hw_breakpoint(struct perf_event *bp);
+extern int __register_perf_hw_breakpoint(struct perf_event *bp);
+extern void unregister_hw_breakpoint(struct perf_event *bp);
+extern void unregister_wide_hw_breakpoint(struct perf_event * __percpu *cpu_events);
+extern int dbg_reserve_bp_slot(struct perf_event *bp);
+extern int dbg_release_bp_slot(struct perf_event *bp);
+extern int reserve_bp_slot(struct perf_event *bp);
+extern void release_bp_slot(struct perf_event *bp);
+extern void flush_ptrace_hw_breakpoint(struct task_struct *tsk);
+static inline struct arch_hw_breakpoint *counter_arch_bp(struct perf_event *bp)
+{
+        return &bp->hw.info;
+}
+#else /* !CONFIG_HAVE_HW_BREAKPOINT */
+static inline struct perf_event *
+register_user_hw_breakpoint(struct perf_event_attr *attr,
+                            perf_overflow_handler_t triggered,
+                            struct task_struct *tsk)    { return NULL; }
+static inline int
+modify_user_hw_breakpoint(struct perf_event *bp,
+                          struct perf_event_attr *attr) { return -ENOSYS; }
+static inline struct perf_event *
+register_wide_hw_breakpoint_cpu(struct perf_event_attr *attr,
+                                perf_overflow_handler_t  triggered,
+                                int cpu)                { return NULL; }
+static inline struct perf_event * __percpu *
+register_wide_hw_breakpoint(struct perf_event_attr *attr,
+                            perf_overflow_handler_t triggered)  { return NULL; }
+static inline int
+register_perf_hw_breakpoint(struct perf_event *bp)      { return -ENOSYS; }
+static inline int
+__register_perf_hw_breakpoint(struct perf_event *bp)    { return -ENOSYS; }
+static inline void unregister_hw_breakpoint(struct perf_event *bp)      { }
+static inline void
+unregister_wide_hw_breakpoint(struct perf_event * __percpu *cpu_events) { }
+static inline int
+reserve_bp_slot(struct perf_event *bp)                  {return -ENOSYS; }
+static inline void release_bp_slot(struct perf_event *bp)               { }
+static inline void flush_ptrace_hw_breakpoint(struct task_struct *tsk)  { }
+static inline struct arch_hw_breakpoint *counter_arch_bp(struct perf_event *bp)
+{
+        return NULL;
+}
+#endif /* CONFIG_HAVE_HW_BREAKPOINT */
+#endif /* __KERNEL__ */
+#endif /* _LINUX_HW_BREAKPOINT_H */
diff --git a/include/linux/hw_random.h b/include/linux/hw_random.h
index 7244456e7e65..9bede7633f74 100644
--- a/include/linux/hw_random.h
+++ b/include/linux/hw_random.h
@@ -22,10 +22,12 @@
 * @cleanup:            Cleanup callback (can be NULL).
 * @data_present:       Callback to determine if data is available
 *                      on the RNG. If NULL, it is assumed that
- *                      there is always data available.
+ *                      there is always data available.  *OBSOLETE*
 * @data_read:          Read data from the RNG device.
 *                      Returns the number of lower random bytes in "data".
- *                      Must not be NULL.
+ *                      Must not be NULL.    *OSOLETE*
+ * @read:               New API. drivers can fill up to max bytes of data
+ *                      into the buffer. The buffer is aligned for any type.
 * @priv:               Private data, for use by the RNG driver.
 */
 struct hwrng {
@@ -34,6 +36,7 @@ struct hwrng {
        void (*cleanup)(struct hwrng *rng);
        int (*data_present)(struct hwrng *rng, int wait);
        int (*data_read)(struct hwrng *rng, u32 *data);
+        int (*read)(struct hwrng *rng, void *data, size_t max, bool wait);
        unsigned long priv;
        /* internal. */
diff --git a/include/linux/i2c-algo-bit.h b/include/linux/i2c-algo-bit.h
index 111334f5b922..4f98148c11c3 100644
--- a/include/linux/i2c-algo-bit.h
+++ b/include/linux/i2c-algo-bit.h
@@ -36,6 +36,8 @@ struct i2c_algo_bit_data {
        void (*setscl) (void *data, int state);
        int  (*getsda) (void *data);
        int  (*getscl) (void *data);
+        int  (*pre_xfer)  (struct i2c_adapter *);
+        void (*post_xfer) (struct i2c_adapter *);
        /* local settings */
        int udelay;             /* half clock cycle time in us,
diff --git a/include/linux/i2c-pnx.h b/include/linux/i2c-pnx.h
index 9eb07bbc6522..a87124d4d533 100644
--- a/include/linux/i2c-pnx.h
+++ b/include/linux/i2c-pnx.h
@@ -12,9 +12,8 @@
 #ifndef __I2C_PNX_H__
 #define __I2C_PNX_H__
-#include <linux/pm.h>
 struct platform_device;
+struct clk;
 struct i2c_pnx_mif {
        int                     ret;            /* Return value */
@@ -26,20 +25,18 @@ struct i2c_pnx_mif {
 };
 struct i2c_pnx_algo_data {
-        u32                     base;
+        void __iomem            *ioaddr;
-        u32                     ioaddr;
-        int                     irq;
        struct i2c_pnx_mif      mif;
        int                     last;
+        struct clk              *clk;
+        struct i2c_pnx_data     *i2c_pnx;
+        struct i2c_adapter      adapter;
 };
 struct i2c_pnx_data {
-        int (*suspend) (struct platform_device *pdev, pm_message_t state);
+        const char *name;
-        int (*resume) (struct platform_device *pdev);
+        u32 base;
-        u32 (*calculate_input_freq) (struct platform_device *pdev);
+        int irq;
-        int (*set_clock_run) (struct platform_device *pdev);
-        int (*set_clock_stop) (struct platform_device *pdev);
-        struct i2c_adapter *adapter;
 };
 #endif /* __I2C_PNX_H__ */
diff --git a/include/linux/i2c-smbus.h b/include/linux/i2c-smbus.h
new file mode 100644
index 000000000000..63f57a8c8b31
--- /dev/null
+++ b/include/linux/i2c-smbus.h
@@ -0,0 +1,50 @@
+/*
+ * i2c-smbus.h - SMBus extensions to the I2C protocol
+ *
+ * Copyright (C) 2010 Jean Delvare <khali@linux-fr.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.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+#ifndef _LINUX_I2C_SMBUS_H
+#define _LINUX_I2C_SMBUS_H
+#include <linux/i2c.h>
+/**
+ * i2c_smbus_alert_setup - platform data for the smbus_alert i2c client
+ * @alert_edge_triggered: whether the alert interrupt is edge (1) or level (0)
+ *              triggered
+ * @irq: IRQ number, if the smbus_alert driver should take care of interrupt
+ *              handling
+ *
+ * If irq is not specified, the smbus_alert driver doesn't take care of
+ * interrupt handling. In that case it is up to the I2C bus driver to either
+ * handle the interrupts or to poll for alerts.
+ *
+ * If irq is specified then it it crucial that alert_edge_triggered is
+ * properly set.
+ */
+struct i2c_smbus_alert_setup {
+        unsigned int            alert_edge_triggered:1;
+        int                     irq;
+};
+struct i2c_client *i2c_setup_smbus_alert(struct i2c_adapter *adapter,
+                                         struct i2c_smbus_alert_setup *setup);
+int i2c_handle_smbus_alert(struct i2c_client *ara);
+#endif /* _LINUX_I2C_SMBUS_H */
diff --git a/include/linux/i2c-xiic.h b/include/linux/i2c-xiic.h
new file mode 100644
index 000000000000..4f9f2256a97e
--- /dev/null
+++ b/include/linux/i2c-xiic.h
@@ -0,0 +1,43 @@
+/*
+ * i2c-xiic.h
+ * Copyright (c) 2009 Intel Corporation
+ *
+ * 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., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+/* Supports:
+ * Xilinx IIC
+ */
+#ifndef _LINUX_I2C_XIIC_H
+#define _LINUX_I2C_XIIC_H
+/**
+ * struct xiic_i2c_platform_data - Platform data of the Xilinx I2C driver
+ * @num_devices:        Number of devices that shall be added when the driver
+ *                      is probed.
+ * @devices:            The actuall devices to add.
+ *
+ * This purpose of this platform data struct is to be able to provide a number
+ * of devices that should be added to the I2C bus. The reason is that sometimes
+ * the I2C board info is not enough, a new PCI board can for instance be
+ * plugged into a standard PC, and the bus number might be unknown at
+ * early init time.
+ */
+struct xiic_i2c_platform_data {
+        u8                              num_devices;
+        struct i2c_board_info const     *devices;
+};
+#endif /* _LINUX_I2C_XIIC_H */
diff --git a/include/linux/i2c.h b/include/linux/i2c.h
index 7b40cda57a70..6ed1d59bfb1e 100644
--- a/include/linux/i2c.h
+++ b/include/linux/i2c.h
@@ -53,6 +53,7 @@ struct i2c_board_info;
 * on a bus (or read from them). Apart from two basic transfer functions to
 * transmit one message at a time, a more complex version can be used to
 * transmit an arbitrary number of messages without interruption.
+ * @count must be be less than 64k since msg.len is u16.
 */
 extern int i2c_master_send(struct i2c_client *client, const char *buf,
                           int count);
@@ -110,7 +111,7 @@ extern s32 i2c_smbus_write_i2c_block_data(struct i2c_client *client,
 * @driver: Device driver model driver
 * @id_table: List of I2C devices supported by this driver
 * @detect: Callback for device detection
- * @address_data: The I2C addresses to probe, ignore or force (for detect)
+ * @address_list: The I2C addresses to probe (for detect)
 * @clients: List of detected clients we created (for i2c-core use only)
 *
 * The driver.owner field should be set to the module owner of this driver.
@@ -152,6 +153,13 @@ struct i2c_driver {
        int (*suspend)(struct i2c_client *, pm_message_t mesg);
        int (*resume)(struct i2c_client *);
+        /* Alert callback, for example for the SMBus alert protocol.
+         * The format and meaning of the data value depends on the protocol.
+         * For the SMBus alert protocol, there is a single bit of data passed
+         * as the alert response's low bit ("event flag").
+         */
+        void (*alert)(struct i2c_client *, unsigned int data);
        /* a ioctl like command that can be used to perform specific functions
         * with the device.
         */
@@ -161,8 +169,8 @@ struct i2c_driver {
        const struct i2c_device_id *id_table;
        /* Device detection callback for automatic device creation */
-        int (*detect)(struct i2c_client *, int kind, struct i2c_board_info *);
+        int (*detect)(struct i2c_client *, struct i2c_board_info *);
-        const struct i2c_client_address_data *address_data;
+        const unsigned short *address_list;
        struct list_head clients;
 };
 #define to_i2c_driver(d) container_of(d, struct i2c_driver, driver)
@@ -338,8 +346,7 @@ struct i2c_adapter {
        void *algo_data;
        /* data fields that are valid for all devices   */
-        u8 level;                       /* nesting level for lockdep */
+        struct rt_mutex bus_lock;
-        struct mutex bus_lock;
        int timeout;                    /* in jiffies */
        int retries;
@@ -348,6 +355,8 @@ struct i2c_adapter {
        int nr;
        char name[48];
        struct completion dev_released;
+        struct list_head userspace_clients;
 };
 #define to_i2c_adapter(d) container_of(d, struct i2c_adapter, dev)
@@ -367,7 +376,7 @@ static inline void i2c_set_adapdata(struct i2c_adapter *dev, void *data)
 */
 static inline void i2c_lock_adapter(struct i2c_adapter *adapter)
 {
-        mutex_lock(&adapter->bus_lock);
+        rt_mutex_lock(&adapter->bus_lock);
 }
 /**
@@ -376,7 +385,7 @@ static inline void i2c_lock_adapter(struct i2c_adapter *adapter)
 */
 static inline void i2c_unlock_adapter(struct i2c_adapter *adapter)
 {
-        mutex_unlock(&adapter->bus_lock);
+        rt_mutex_unlock(&adapter->bus_lock);
 }
 /*flags for the client struct: */
@@ -392,17 +401,6 @@ static inline void i2c_unlock_adapter(struct i2c_adapter *adapter)
 #define I2C_CLASS_DDC           (1<<3)  /* DDC bus on graphics adapters */
 #define I2C_CLASS_SPD           (1<<7)  /* SPD EEPROMs and similar */
-/* i2c_client_address_data is the struct for holding default client
- * addresses for a driver and for the parameters supplied on the
- * command line
- */
-struct i2c_client_address_data {
-        const unsigned short *normal_i2c;
-        const unsigned short *probe;
-        const unsigned short *ignore;
-        const unsigned short * const *forces;
-};
 /* Internal numbers to terminate lists */
 #define I2C_CLIENT_END          0xfffeU
@@ -580,168 +578,4 @@ union i2c_smbus_data {
 #define I2C_SMBUS_BLOCK_PROC_CALL   7           /* SMBus 2.0 */
 #define I2C_SMBUS_I2C_BLOCK_DATA    8
-#ifdef __KERNEL__
-/* These defines are used for probing i2c client addresses */
-/* The length of the option lists */
-#define I2C_CLIENT_MAX_OPTS 48
-/* Default fill of many variables */
-#define I2C_CLIENT_DEFAULTS {I2C_CLIENT_END, I2C_CLIENT_END, I2C_CLIENT_END, \
-                             I2C_CLIENT_END, I2C_CLIENT_END, I2C_CLIENT_END, \
-                             I2C_CLIENT_END, I2C_CLIENT_END, I2C_CLIENT_END, \
-                             I2C_CLIENT_END, I2C_CLIENT_END, I2C_CLIENT_END, \
-                             I2C_CLIENT_END, I2C_CLIENT_END, I2C_CLIENT_END, \
-                             I2C_CLIENT_END, I2C_CLIENT_END, I2C_CLIENT_END, \
-                             I2C_CLIENT_END, I2C_CLIENT_END, I2C_CLIENT_END, \
-                             I2C_CLIENT_END, I2C_CLIENT_END, I2C_CLIENT_END, \
-                             I2C_CLIENT_END, I2C_CLIENT_END, I2C_CLIENT_END, \
-                             I2C_CLIENT_END, I2C_CLIENT_END, I2C_CLIENT_END, \
-                             I2C_CLIENT_END, I2C_CLIENT_END, I2C_CLIENT_END, \
-                             I2C_CLIENT_END, I2C_CLIENT_END, I2C_CLIENT_END, \
-                             I2C_CLIENT_END, I2C_CLIENT_END, I2C_CLIENT_END, \
-                             I2C_CLIENT_END, I2C_CLIENT_END, I2C_CLIENT_END, \
-                             I2C_CLIENT_END, I2C_CLIENT_END, I2C_CLIENT_END, \
-                             I2C_CLIENT_END, I2C_CLIENT_END, I2C_CLIENT_END}
-/* I2C_CLIENT_MODULE_PARM creates a module parameter, and puts it in the
-   module header */
-#define I2C_CLIENT_MODULE_PARM(var,desc) \
-  static unsigned short var[I2C_CLIENT_MAX_OPTS] = I2C_CLIENT_DEFAULTS; \
-  static unsigned int var##_num; \
-  module_param_array(var, short, &var##_num, 0); \
-  MODULE_PARM_DESC(var, desc)
-#define I2C_CLIENT_MODULE_PARM_FORCE(name)                              \
-I2C_CLIENT_MODULE_PARM(force_##name,                                    \
-                       "List of adapter,address pairs which are "       \
-                       "unquestionably assumed to contain a `"          \
-                       # name "' chip")
-#define I2C_CLIENT_INSMOD_COMMON                                        \
-I2C_CLIENT_MODULE_PARM(probe, "List of adapter,address pairs to scan "  \
-                       "additionally");                                 \
-I2C_CLIENT_MODULE_PARM(ignore, "List of adapter,address pairs not to "  \
-                       "scan");                                         \
-static const struct i2c_client_address_data addr_data = {               \
-        .normal_i2c     = normal_i2c,                                   \
-        .probe          = probe,                                        \
-        .ignore         = ignore,                                       \
-        .forces         = forces,                                       \
-}
-#define I2C_CLIENT_FORCE_TEXT \
-        "List of adapter,address pairs to boldly assume to be present"
-/* These are the ones you want to use in your own drivers. Pick the one
-   which matches the number of devices the driver differenciates between. */
-#define I2C_CLIENT_INSMOD                                               \
-I2C_CLIENT_MODULE_PARM(force, I2C_CLIENT_FORCE_TEXT);                   \
-static const unsigned short * const forces[] = { force, NULL };         \
-I2C_CLIENT_INSMOD_COMMON
-#define I2C_CLIENT_INSMOD_1(chip1)                                      \
-enum chips { any_chip, chip1 };                                         \
-I2C_CLIENT_MODULE_PARM(force, I2C_CLIENT_FORCE_TEXT);                   \
-I2C_CLIENT_MODULE_PARM_FORCE(chip1);                                    \
-static const unsigned short * const forces[] =  { force,                \
-        force_##chip1, NULL };                                          \
-I2C_CLIENT_INSMOD_COMMON
-#define I2C_CLIENT_INSMOD_2(chip1, chip2)                               \
-enum chips { any_chip, chip1, chip2 };                                  \
-I2C_CLIENT_MODULE_PARM(force, I2C_CLIENT_FORCE_TEXT);                   \
-I2C_CLIENT_MODULE_PARM_FORCE(chip1);                                    \
-I2C_CLIENT_MODULE_PARM_FORCE(chip2);                                    \
-static const unsigned short * const forces[] =  { force,                \
-        force_##chip1, force_##chip2, NULL };                           \
-I2C_CLIENT_INSMOD_COMMON
-#define I2C_CLIENT_INSMOD_3(chip1, chip2, chip3)                        \
-enum chips { any_chip, chip1, chip2, chip3 };                           \
-I2C_CLIENT_MODULE_PARM(force, I2C_CLIENT_FORCE_TEXT);                   \
-I2C_CLIENT_MODULE_PARM_FORCE(chip1);                                    \
-I2C_CLIENT_MODULE_PARM_FORCE(chip2);                                    \
-I2C_CLIENT_MODULE_PARM_FORCE(chip3);                                    \
-static const unsigned short * const forces[] =  { force,                \
-        force_##chip1, force_##chip2, force_##chip3, NULL };            \
-I2C_CLIENT_INSMOD_COMMON
-#define I2C_CLIENT_INSMOD_4(chip1, chip2, chip3, chip4)                 \
-enum chips { any_chip, chip1, chip2, chip3, chip4 };                    \
-I2C_CLIENT_MODULE_PARM(force, I2C_CLIENT_FORCE_TEXT);                   \
-I2C_CLIENT_MODULE_PARM_FORCE(chip1);                                    \
-I2C_CLIENT_MODULE_PARM_FORCE(chip2);                                    \
-I2C_CLIENT_MODULE_PARM_FORCE(chip3);                                    \
-I2C_CLIENT_MODULE_PARM_FORCE(chip4);                                    \
-static const unsigned short * const forces[] =  { force,                \
-        force_##chip1, force_##chip2, force_##chip3,                    \
-        force_##chip4, NULL};                                           \
-I2C_CLIENT_INSMOD_COMMON
-#define I2C_CLIENT_INSMOD_5(chip1, chip2, chip3, chip4, chip5)          \
-enum chips { any_chip, chip1, chip2, chip3, chip4, chip5 };             \
-I2C_CLIENT_MODULE_PARM(force, I2C_CLIENT_FORCE_TEXT);                   \
-I2C_CLIENT_MODULE_PARM_FORCE(chip1);                                    \
-I2C_CLIENT_MODULE_PARM_FORCE(chip2);                                    \
-I2C_CLIENT_MODULE_PARM_FORCE(chip3);                                    \
-I2C_CLIENT_MODULE_PARM_FORCE(chip4);                                    \
-I2C_CLIENT_MODULE_PARM_FORCE(chip5);                                    \
-static const unsigned short * const forces[] = { force,                 \
-        force_##chip1, force_##chip2, force_##chip3,                    \
-        force_##chip4, force_##chip5, NULL };                           \
-I2C_CLIENT_INSMOD_COMMON
-#define I2C_CLIENT_INSMOD_6(chip1, chip2, chip3, chip4, chip5, chip6)   \
-enum chips { any_chip, chip1, chip2, chip3, chip4, chip5, chip6 };      \
-I2C_CLIENT_MODULE_PARM(force, I2C_CLIENT_FORCE_TEXT);                   \
-I2C_CLIENT_MODULE_PARM_FORCE(chip1);                                    \
-I2C_CLIENT_MODULE_PARM_FORCE(chip2);                                    \
-I2C_CLIENT_MODULE_PARM_FORCE(chip3);                                    \
-I2C_CLIENT_MODULE_PARM_FORCE(chip4);                                    \
-I2C_CLIENT_MODULE_PARM_FORCE(chip5);                                    \
-I2C_CLIENT_MODULE_PARM_FORCE(chip6);                                    \
-static const unsigned short * const forces[] = { force,                 \
-        force_##chip1, force_##chip2, force_##chip3,                    \
-        force_##chip4, force_##chip5, force_##chip6, NULL };            \
-I2C_CLIENT_INSMOD_COMMON
-#define I2C_CLIENT_INSMOD_7(chip1, chip2, chip3, chip4, chip5, chip6, chip7) \
-enum chips { any_chip, chip1, chip2, chip3, chip4, chip5, chip6,        \
-             chip7 };                                                   \
-I2C_CLIENT_MODULE_PARM(force, I2C_CLIENT_FORCE_TEXT);                   \
-I2C_CLIENT_MODULE_PARM_FORCE(chip1);                                    \
-I2C_CLIENT_MODULE_PARM_FORCE(chip2);                                    \
-I2C_CLIENT_MODULE_PARM_FORCE(chip3);                                    \
-I2C_CLIENT_MODULE_PARM_FORCE(chip4);                                    \
-I2C_CLIENT_MODULE_PARM_FORCE(chip5);                                    \
-I2C_CLIENT_MODULE_PARM_FORCE(chip6);                                    \
-I2C_CLIENT_MODULE_PARM_FORCE(chip7);                                    \
-static const unsigned short * const forces[] = { force,                 \
-        force_##chip1, force_##chip2, force_##chip3,                    \
-        force_##chip4, force_##chip5, force_##chip6,                    \
-        force_##chip7, NULL };                                          \
-I2C_CLIENT_INSMOD_COMMON
-#define I2C_CLIENT_INSMOD_8(chip1, chip2, chip3, chip4, chip5, chip6, chip7, chip8) \
-enum chips { any_chip, chip1, chip2, chip3, chip4, chip5, chip6,        \
-             chip7, chip8 };                                            \
-I2C_CLIENT_MODULE_PARM(force, I2C_CLIENT_FORCE_TEXT);                   \
-I2C_CLIENT_MODULE_PARM_FORCE(chip1);                                    \
-I2C_CLIENT_MODULE_PARM_FORCE(chip2);                                    \
-I2C_CLIENT_MODULE_PARM_FORCE(chip3);                                    \
-I2C_CLIENT_MODULE_PARM_FORCE(chip4);                                    \
-I2C_CLIENT_MODULE_PARM_FORCE(chip5);                                    \
-I2C_CLIENT_MODULE_PARM_FORCE(chip6);                                    \
-I2C_CLIENT_MODULE_PARM_FORCE(chip7);                                    \
-I2C_CLIENT_MODULE_PARM_FORCE(chip8);                                    \
-static const unsigned short * const forces[] = { force,                 \
-        force_##chip1, force_##chip2, force_##chip3,                    \
-        force_##chip4, force_##chip5, force_##chip6,                    \
-        force_##chip7, force_##chip8, NULL };                           \
-I2C_CLIENT_INSMOD_COMMON
-#endif /* __KERNEL__ */
 #endif /* _LINUX_I2C_H */
diff --git a/include/linux/i2c/adp5588.h b/include/linux/i2c/adp5588.h
index fc5db826b48e..02c9af374741 100644
--- a/include/linux/i2c/adp5588.h
+++ b/include/linux/i2c/adp5588.h
@@ -89,4 +89,16 @@ struct adp5588_kpad_platform_data {
        unsigned short unlock_key2;     /* Unlock Key 2 */
 };
+struct adp5588_gpio_platform_data {
+        unsigned gpio_start;            /* GPIO Chip base # */
+        unsigned pullup_dis_mask;       /* Pull-Up Disable Mask */
+        int     (*setup)(struct i2c_client *client,
+                                int gpio, unsigned ngpio,
+                                void *context);
+        int     (*teardown)(struct i2c_client *client,
+                                int gpio, unsigned ngpio,
+                                void *context);
+        void    *context;
+};
 #endif
diff --git a/include/linux/i2c/pca953x.h b/include/linux/i2c/pca953x.h
index 81736d6a8db7..d5c5a60c8a0b 100644
--- a/include/linux/i2c/pca953x.h
+++ b/include/linux/i2c/pca953x.h
@@ -1,3 +1,9 @@
+#ifndef _LINUX_PCA953X_H
+#define _LINUX_PCA953X_H
+#include <linux/types.h>
+#include <linux/i2c.h>
 /* platform data for the PCA9539 16-bit I/O expander driver */
 struct pca953x_platform_data {
@@ -7,6 +13,9 @@ struct pca953x_platform_data {
        /* initial polarity inversion setting */
        uint16_t        invert;
+        /* interrupt base */
+        int             irq_base;
        void            *context;       /* param to setup/teardown */
        int             (*setup)(struct i2c_client *client,
@@ -17,3 +26,5 @@ struct pca953x_platform_data {
                                void *context);
        char            **names;
 };
+#endif /* _LINUX_PCA953X_H */
diff --git a/include/linux/i2c/tps65010.h b/include/linux/i2c/tps65010.h
index 918c5354d9b8..08aa92278d71 100644
--- a/include/linux/i2c/tps65010.h
+++ b/include/linux/i2c/tps65010.h
@@ -72,6 +72,21 @@
 #define TPS_VDCDC1              0x0c
 #       define  TPS_ENABLE_LP           (1 << 3)
 #define TPS_VDCDC2              0x0d
+#       define  TPS_LP_COREOFF  (1 << 7)
+#       define  TPS_VCORE_1_8V  (7<<4)
+#       define  TPS_VCORE_1_5V  (6 << 4)
+#       define  TPS_VCORE_1_4V  (5 << 4)
+#       define  TPS_VCORE_1_3V  (4 << 4)
+#       define  TPS_VCORE_1_2V  (3 << 4)
+#       define  TPS_VCORE_1_1V  (2 << 4)
+#       define  TPS_VCORE_1_0V  (1 << 4)
+#       define  TPS_VCORE_0_85V (0 << 4)
+#       define  TPS_VCORE_LP_1_2V (3 << 2)
+#       define  TPS_VCORE_LP_1_1V (2 << 2)
+#       define  TPS_VCORE_LP_1_0V (1 << 2)
+#       define  TPS_VCORE_LP_0_85V (0 << 2)
+#       define  TPS_VIB         (1 << 1)
+#       define  TPS_VCORE_DISCH (1 << 0)
 #define TPS_VREGS1              0x0e
 #       define  TPS_LDO2_ENABLE (1 << 7)
 #       define  TPS_LDO2_OFF    (1 << 6)
@@ -152,6 +167,10 @@ extern int tps65010_config_vregs1(unsigned value);
 */
 extern int tps65013_set_low_pwr(unsigned mode);
+/* tps65010_set_vdcdc2
+ *  value to be written to VDCDC2
+ */
+extern int tps65010_config_vdcdc2(unsigned value);
 struct i2c_client;
diff --git a/include/linux/i2c/twl4030.h b/include/linux/i2c/twl.h
index 508824ee35e6..fb6784e86d5f 100644
--- a/include/linux/i2c/twl4030.h
+++ b/include/linux/i2c/twl.h
@@ -22,8 +22,8 @@
 *
 */
-#ifndef __TWL4030_H_
+#ifndef __TWL_H_
-#define __TWL4030_H_
+#define __TWL_H_
 #include <linux/types.h>
 #include <linux/input/matrix_keypad.h>
@@ -61,28 +61,117 @@
 #define TWL4030_MODULE_PWMA             0x0E
 #define TWL4030_MODULE_PWMB             0x0F
+#define TWL5031_MODULE_ACCESSORY        0x10
+#define TWL5031_MODULE_INTERRUPTS       0x11
 /* Slave 3 (i2c address 0x4b) */
-#define TWL4030_MODULE_BACKUP           0x10
+#define TWL4030_MODULE_BACKUP           0x12
-#define TWL4030_MODULE_INT              0x11
+#define TWL4030_MODULE_INT              0x13
-#define TWL4030_MODULE_PM_MASTER        0x12
+#define TWL4030_MODULE_PM_MASTER        0x14
-#define TWL4030_MODULE_PM_RECEIVER      0x13
+#define TWL4030_MODULE_PM_RECEIVER      0x15
-#define TWL4030_MODULE_RTC              0x14
+#define TWL4030_MODULE_RTC              0x16
-#define TWL4030_MODULE_SECURED_REG      0x15
+#define TWL4030_MODULE_SECURED_REG      0x17
+#define TWL_MODULE_USB          TWL4030_MODULE_USB
+#define TWL_MODULE_AUDIO_VOICE  TWL4030_MODULE_AUDIO_VOICE
+#define TWL_MODULE_PIH          TWL4030_MODULE_PIH
+#define TWL_MODULE_MADC         TWL4030_MODULE_MADC
+#define TWL_MODULE_MAIN_CHARGE  TWL4030_MODULE_MAIN_CHARGE
+#define TWL_MODULE_PM_MASTER    TWL4030_MODULE_PM_MASTER
+#define TWL_MODULE_PM_RECEIVER  TWL4030_MODULE_PM_RECEIVER
+#define TWL_MODULE_RTC          TWL4030_MODULE_RTC
+#define TWL_MODULE_PWM          TWL4030_MODULE_PWM0
+#define TWL6030_MODULE_ID0      0x0D
+#define TWL6030_MODULE_ID1      0x0E
+#define TWL6030_MODULE_ID2      0x0F
+#define GPIO_INTR_OFFSET        0
+#define KEYPAD_INTR_OFFSET      1
+#define BCI_INTR_OFFSET         2
+#define MADC_INTR_OFFSET        3
+#define USB_INTR_OFFSET         4
+#define BCI_PRES_INTR_OFFSET    9
+#define USB_PRES_INTR_OFFSET    10
+#define RTC_INTR_OFFSET         11
+/*
+ * Offset from TWL6030_IRQ_BASE / pdata->irq_base
+ */
+#define PWR_INTR_OFFSET         0
+#define HOTDIE_INTR_OFFSET      12
+#define SMPSLDO_INTR_OFFSET     13
+#define BATDETECT_INTR_OFFSET   14
+#define SIMDETECT_INTR_OFFSET   15
+#define MMCDETECT_INTR_OFFSET   16
+#define GASGAUGE_INTR_OFFSET    17
+#define USBOTG_INTR_OFFSET      4
+#define CHARGER_INTR_OFFSET     2
+#define RSV_INTR_OFFSET         0
+/* INT register offsets */
+#define REG_INT_STS_A                   0x00
+#define REG_INT_STS_B                   0x01
+#define REG_INT_STS_C                   0x02
+#define REG_INT_MSK_LINE_A              0x03
+#define REG_INT_MSK_LINE_B              0x04
+#define REG_INT_MSK_LINE_C              0x05
+#define REG_INT_MSK_STS_A               0x06
+#define REG_INT_MSK_STS_B               0x07
+#define REG_INT_MSK_STS_C               0x08
+/* MASK INT REG GROUP A */
+#define TWL6030_PWR_INT_MASK            0x07
+#define TWL6030_RTC_INT_MASK            0x18
+#define TWL6030_HOTDIE_INT_MASK         0x20
+#define TWL6030_SMPSLDOA_INT_MASK       0xC0
+/* MASK INT REG GROUP B */
+#define TWL6030_SMPSLDOB_INT_MASK       0x01
+#define TWL6030_BATDETECT_INT_MASK      0x02
+#define TWL6030_SIMDETECT_INT_MASK      0x04
+#define TWL6030_MMCDETECT_INT_MASK      0x08
+#define TWL6030_GPADC_INT_MASK          0x60
+#define TWL6030_GASGAUGE_INT_MASK       0x80
+/* MASK INT REG GROUP C */
+#define TWL6030_USBOTG_INT_MASK         0x0F
+#define TWL6030_CHARGER_CTRL_INT_MASK   0x10
+#define TWL6030_CHARGER_FAULT_INT_MASK  0x60
+#define TWL4030_CLASS_ID                0x4030
+#define TWL6030_CLASS_ID                0x6030
+unsigned int twl_rev(void);
+#define GET_TWL_REV (twl_rev())
+#define TWL_CLASS_IS(class, id)                 \
+static inline int twl_class_is_ ##class(void)   \
+{                                               \
+        return ((id) == (GET_TWL_REV)) ? 1 : 0; \
+}
+TWL_CLASS_IS(4030, TWL4030_CLASS_ID)
+TWL_CLASS_IS(6030, TWL6030_CLASS_ID)
 /*
 * Read and write single 8-bit registers
 */
-int twl4030_i2c_write_u8(u8 mod_no, u8 val, u8 reg);
+int twl_i2c_write_u8(u8 mod_no, u8 val, u8 reg);
-int twl4030_i2c_read_u8(u8 mod_no, u8 *val, u8 reg);
+int twl_i2c_read_u8(u8 mod_no, u8 *val, u8 reg);
 /*
 * Read and write several 8-bit registers at once.
 *
- * IMPORTANT:  For twl4030_i2c_write(), allocate num_bytes + 1
+ * IMPORTANT:  For twl_i2c_write(), allocate num_bytes + 1
 * for the value, and populate your data starting at offset 1.
 */
-int twl4030_i2c_write(u8 mod_no, u8 *value, u8 reg, unsigned num_bytes);
+int twl_i2c_write(u8 mod_no, u8 *value, u8 reg, unsigned num_bytes);
-int twl4030_i2c_read(u8 mod_no, u8 *value, u8 reg, unsigned num_bytes);
+int twl_i2c_read(u8 mod_no, u8 *value, u8 reg, unsigned num_bytes);
+int twl6030_interrupt_unmask(u8 bit_mask, u8 offset);
+int twl6030_interrupt_mask(u8 bit_mask, u8 offset);
 /*----------------------------------------------------------------------*/
@@ -155,6 +244,21 @@ int twl4030_i2c_read(u8 mod_no, u8 *value, u8 reg, unsigned num_bytes);
 /*----------------------------------------------------------------------*/
+/*Interface Bit Register (INTBR) offsets
+ *(Use TWL_4030_MODULE_INTBR)
+ */
+#define REG_GPPUPDCTR1                  0x0F
+/*I2C1 and I2C4(SR) SDA/SCL pull-up control bits */
+#define I2C_SCL_CTRL_PU                 BIT(0)
+#define I2C_SDA_CTRL_PU                 BIT(2)
+#define SR_I2C_SCL_CTRL_PU              BIT(4)
+#define SR_I2C_SDA_CTRL_PU              BIT(6)
+/*----------------------------------------------------------------------*/
 /*
 * Keypad register offsets (use TWL4030_MODULE_KEYPAD)
 * ... SIH/interrupt only
@@ -221,6 +325,38 @@ int twl4030_i2c_read(u8 mod_no, u8 *value, u8 reg, unsigned num_bytes);
 /*----------------------------------------------------------------------*/
+/*
+ * Accessory Interrupts
+ */
+#define TWL5031_ACIIMR_LSB              0x05
+#define TWL5031_ACIIMR_MSB              0x06
+#define TWL5031_ACIIDR_LSB              0x07
+#define TWL5031_ACIIDR_MSB              0x08
+#define TWL5031_ACCISR1                 0x0F
+#define TWL5031_ACCIMR1                 0x10
+#define TWL5031_ACCISR2                 0x11
+#define TWL5031_ACCIMR2                 0x12
+#define TWL5031_ACCSIR                  0x13
+#define TWL5031_ACCEDR1                 0x14
+#define TWL5031_ACCSIHCTRL              0x15
+/*----------------------------------------------------------------------*/
+/*
+ * Battery Charger Controller
+ */
+#define TWL5031_INTERRUPTS_BCIISR1      0x0
+#define TWL5031_INTERRUPTS_BCIIMR1      0x1
+#define TWL5031_INTERRUPTS_BCIISR2      0x2
+#define TWL5031_INTERRUPTS_BCIIMR2      0x3
+#define TWL5031_INTERRUPTS_BCISIR       0x4
+#define TWL5031_INTERRUPTS_BCIEDR1      0x5
+#define TWL5031_INTERRUPTS_BCIEDR2      0x6
+#define TWL5031_INTERRUPTS_BCISIHCTRL   0x7
+/*----------------------------------------------------------------------*/
 /* Power bus message definitions */
 /* The TWL4030/5030 splits its power-management resources (the various
@@ -250,6 +386,7 @@ int twl4030_i2c_read(u8 mod_no, u8 *value, u8 reg, unsigned num_bytes);
 #define RES_TYPE_ALL            0x7
+/* Resource states */
 #define RES_STATE_WRST          0xF
 #define RES_STATE_ACTIVE        0xE
 #define RES_STATE_SLEEP         0x8
@@ -310,8 +447,18 @@ int twl4030_i2c_read(u8 mod_no, u8 *value, u8 reg, unsigned num_bytes);
 #define MSG_SINGULAR(devgrp, id, state) \
        ((devgrp) << 13 | 0 << 12 | (id) << 4 | (state))
+#define MSG_BROADCAST_ALL(devgrp, state) \
+        ((devgrp) << 5 | (state))
+#define MSG_BROADCAST_REF MSG_BROADCAST_ALL
+#define MSG_BROADCAST_PROV MSG_BROADCAST_ALL
+#define MSG_BROADCAST__CLK_RST MSG_BROADCAST_ALL
 /*----------------------------------------------------------------------*/
+struct twl4030_clock_init_data {
+        bool ck32k_lowpwr_enable;
+};
 struct twl4030_bci_platform_data {
        int *battery_tmp_tbl;
        unsigned int tblsize;
@@ -391,38 +538,78 @@ struct twl4030_resconfig {
        u8 devgroup;    /* Processor group that Power resource belongs to */
        u8 type;        /* Power resource addressed, 6 / broadcast message */
        u8 type2;       /* Power resource addressed, 3 / broadcast message */
+        u8 remap_off;   /* off state remapping */
+        u8 remap_sleep; /* sleep state remapping */
 };
 struct twl4030_power_data {
        struct twl4030_script **scripts;
        unsigned num;
        struct twl4030_resconfig *resource_config;
+#define TWL4030_RESCONFIG_UNDEF ((u8)-1)
 };
 extern void twl4030_power_init(struct twl4030_power_data *triton2_scripts);
+extern int twl4030_remove_script(u8 flags);
+struct twl4030_codec_audio_data {
+        unsigned int    audio_mclk;
+        unsigned int ramp_delay_value;
+        unsigned int hs_extmute:1;
+        void (*set_hs_extmute)(int mute);
+};
+struct twl4030_codec_vibra_data {
+        unsigned int    audio_mclk;
+        unsigned int    coexist;
+};
+struct twl4030_codec_data {
+        unsigned int    audio_mclk;
+        struct twl4030_codec_audio_data         *audio;
+        struct twl4030_codec_vibra_data         *vibra;
+        /* twl6030 */
+        int audpwron_gpio;      /* audio power-on gpio */
+        int naudint_irq;        /* audio interrupt */
+};
 struct twl4030_platform_data {
        unsigned                                irq_base, irq_end;
+        struct twl4030_clock_init_data          *clock;
        struct twl4030_bci_platform_data        *bci;
        struct twl4030_gpio_platform_data       *gpio;
        struct twl4030_madc_platform_data       *madc;
        struct twl4030_keypad_data              *keypad;
        struct twl4030_usb_data                 *usb;
        struct twl4030_power_data               *power;
+        struct twl4030_codec_data               *codec;
-        /* LDO regulators */
+        /* Common LDO regulators for TWL4030/TWL6030 */
        struct regulator_init_data              *vdac;
+        struct regulator_init_data              *vaux1;
+        struct regulator_init_data              *vaux2;
+        struct regulator_init_data              *vaux3;
+        /* TWL4030 LDO regulators */
        struct regulator_init_data              *vpll1;
        struct regulator_init_data              *vpll2;
        struct regulator_init_data              *vmmc1;
        struct regulator_init_data              *vmmc2;
        struct regulator_init_data              *vsim;
-        struct regulator_init_data              *vaux1;
-        struct regulator_init_data              *vaux2;
-        struct regulator_init_data              *vaux3;
        struct regulator_init_data              *vaux4;
+        struct regulator_init_data              *vio;
-        /* REVISIT more to come ... _nothing_ should be hard-wired */
+        struct regulator_init_data              *vdd1;
+        struct regulator_init_data              *vdd2;
+        struct regulator_init_data              *vintana1;
+        struct regulator_init_data              *vintana2;
+        struct regulator_init_data              *vintdig;
+        /* TWL6030 LDO regulators */
+        struct regulator_init_data              *vmmc;
+        struct regulator_init_data              *vpp;
+        struct regulator_init_data              *vusim;
+        struct regulator_init_data              *vana;
+        struct regulator_init_data              *vcxio;
+        struct regulator_init_data              *vusb;
 };
 /*----------------------------------------------------------------------*/
@@ -439,12 +626,7 @@ int twl4030_sih_setup(int module);
 #define TWL4030_VAUX3_DEV_GRP           0x1F
 #define TWL4030_VAUX3_DEDICATED         0x22
-#if defined(CONFIG_TWL4030_BCI_BATTERY) || \
+static inline int twl4030charger_usb_en(int enable) { return 0; }
-        defined(CONFIG_TWL4030_BCI_BATTERY_MODULE)
-        extern int twl4030charger_usb_en(int enable);
-#else
-        static inline int twl4030charger_usb_en(int enable) { return 0; }
-#endif
 /*----------------------------------------------------------------------*/
@@ -454,6 +636,7 @@ int twl4030_sih_setup(int module);
 * VIO is generally fixed.
 */
+/* TWL4030 SMPS/LDO's */
 /* EXTERNAL dc-to-dc buck converters */
 #define TWL4030_REG_VDD1        0
 #define TWL4030_REG_VDD2        1
@@ -480,4 +663,31 @@ int twl4030_sih_setup(int module);
 #define TWL4030_REG_VUSB1V8     18
 #define TWL4030_REG_VUSB3V1     19
+/* TWL6030 SMPS/LDO's */
+/* EXTERNAL dc-to-dc buck convertor contollable via SR */
+#define TWL6030_REG_VDD1        30
+#define TWL6030_REG_VDD2        31
+#define TWL6030_REG_VDD3        32
+/* Non SR compliant dc-to-dc buck convertors */
+#define TWL6030_REG_VMEM        33
+#define TWL6030_REG_V2V1        34
+#define TWL6030_REG_V1V29       35
+#define TWL6030_REG_V1V8        36
+/* EXTERNAL LDOs */
+#define TWL6030_REG_VAUX1_6030  37
+#define TWL6030_REG_VAUX2_6030  38
+#define TWL6030_REG_VAUX3_6030  39
+#define TWL6030_REG_VMMC        40
+#define TWL6030_REG_VPP         41
+#define TWL6030_REG_VUSIM       42
+#define TWL6030_REG_VANA        43
+#define TWL6030_REG_VCXIO       44
+#define TWL6030_REG_VDAC        45
+#define TWL6030_REG_VUSB        46
+/* INTERNAL LDOs */
+#define TWL6030_REG_VRTC        47
 #endif /* End of __TWL4030_H */
diff --git a/include/linux/i2o.h b/include/linux/i2o.h
index 4c4e57d1f19d..9e7a12d6385d 100644
--- a/include/linux/i2o.h
+++ b/include/linux/i2o.h
@@ -385,7 +385,7 @@
 /* defines for max_sectors and max_phys_segments */
 #define I2O_MAX_SECTORS                 1024
 #define I2O_MAX_SECTORS_LIMITED         128
-#define I2O_MAX_PHYS_SEGMENTS           MAX_PHYS_SEGMENTS
+#define I2O_MAX_PHYS_SEGMENTS           BLK_MAX_SEGMENTS
 /*
 *      Message structures
@@ -782,7 +782,6 @@ extern int i2o_exec_lct_get(struct i2o_controller *);
 #define to_i2o_driver(drv) container_of(drv,struct i2o_driver, driver)
 #define to_i2o_device(dev) container_of(dev, struct i2o_device, device)
 #define to_i2o_controller(dev) container_of(dev, struct i2o_controller, device)
-#define kobj_to_i2o_device(kobj) to_i2o_device(container_of(kobj, struct device, kobj))
 /**
 *      i2o_out_to_virt - Turn an I2O message to a virtual address
diff --git a/include/linux/i8042.h b/include/linux/i8042.h
index 60c3360ef6ad..9bf6870ee5f4 100644
--- a/include/linux/i8042.h
+++ b/include/linux/i8042.h
@@ -39,6 +39,10 @@ void i8042_lock_chip(void);
 void i8042_unlock_chip(void);
 int i8042_command(unsigned char *param, int command);
 bool i8042_check_port_owner(const struct serio *);
+int i8042_install_filter(bool (*filter)(unsigned char data, unsigned char str,
+                                        struct serio *serio));
+int i8042_remove_filter(bool (*filter)(unsigned char data, unsigned char str,
+                                       struct serio *serio));
 #else
@@ -52,7 +56,7 @@ void i8042_unlock_chip(void)
 int i8042_command(unsigned char *param, int command)
 {
-        return -ENOSYS;
+        return -ENODEV;
 }
 bool i8042_check_port_owner(const struct serio *serio)
@@ -60,6 +64,18 @@ bool i8042_check_port_owner(const struct serio *serio)
        return false;
 }
+int i8042_install_filter(bool (*filter)(unsigned char data, unsigned char str,
+                                        struct serio *serio))
+{
+        return -ENODEV;
+}
+int i8042_remove_filter(bool (*filter)(unsigned char data, unsigned char str,
+                                       struct serio *serio))
+{
+        return -ENODEV;
+}
 #endif
 #endif
diff --git a/include/linux/i82593.h b/include/linux/i82593.h
new file mode 100644
index 000000000000..afac5c7a323d
--- /dev/null
+++ b/include/linux/i82593.h
@@ -0,0 +1,229 @@
+/*
+ * Definitions for Intel 82593 CSMA/CD Core LAN Controller
+ * The definitions are taken from the 1992 users manual with Intel
+ * order number 297125-001.
+ *
+ * /usr/src/pc/RCS/i82593.h,v 1.1 1996/07/17 15:23:12 root Exp
+ *
+ * Copyright 1994, Anders Klemets <klemets@it.kth.se>
+ *
+ * HISTORY
+ * i82593.h,v
+ * Revision 1.4  2005/11/4  09:15:00  baroniunas
+ * Modified copyright with permission of author as follows:
+ *
+ *   "If I82539.H is the only file with my copyright statement
+ *    that is included in the Source Forge project, then you have
+ *    my approval to change the copyright statement to be a GPL
+ *    license, in the way you proposed on October 10."
+ *
+ * Revision 1.1  1996/07/17 15:23:12  root
+ * Initial revision
+ *
+ * Revision 1.3  1995/04/05  15:13:58  adj
+ * Initial alpha release
+ *
+ * Revision 1.2  1994/06/16  23:57:31  klemets
+ * Mirrored all the fields in the configuration block.
+ *
+ * Revision 1.1  1994/06/02  20:25:34  klemets
+ * Initial revision
+ *
+ *
+ */
+#ifndef _I82593_H
+#define _I82593_H
+/* Intel 82593 CSMA/CD Core LAN Controller */
+/* Port 0 Command Register definitions */
+/* Execution operations */
+#define OP0_NOP                 0       /* CHNL = 0 */
+#define OP0_SWIT_TO_PORT_1      0       /* CHNL = 1 */
+#define OP0_IA_SETUP            1
+#define OP0_CONFIGURE           2
+#define OP0_MC_SETUP            3
+#define OP0_TRANSMIT            4
+#define OP0_TDR                 5
+#define OP0_DUMP                6
+#define OP0_DIAGNOSE            7
+#define OP0_TRANSMIT_NO_CRC     9
+#define OP0_RETRANSMIT          12
+#define OP0_ABORT               13
+/* Reception operations */
+#define OP0_RCV_ENABLE          8
+#define OP0_RCV_DISABLE         10
+#define OP0_STOP_RCV            11
+/* Status pointer control operations */
+#define OP0_FIX_PTR             15      /* CHNL = 1 */
+#define OP0_RLS_PTR             15      /* CHNL = 0 */
+#define OP0_RESET               14
+#define CR0_CHNL                (1 << 4)        /* 0=Channel 0, 1=Channel 1 */
+#define CR0_STATUS_0            0x00
+#define CR0_STATUS_1            0x20
+#define CR0_STATUS_2            0x40
+#define CR0_STATUS_3            0x60
+#define CR0_INT_ACK             (1 << 7)        /* 0=No ack, 1=acknowledge */
+/* Port 0 Status Register definitions */
+#define SR0_NO_RESULT           0               /* dummy */
+#define SR0_EVENT_MASK          0x0f
+#define SR0_IA_SETUP_DONE       1
+#define SR0_CONFIGURE_DONE      2
+#define SR0_MC_SETUP_DONE       3
+#define SR0_TRANSMIT_DONE       4
+#define SR0_TDR_DONE            5
+#define SR0_DUMP_DONE           6
+#define SR0_DIAGNOSE_PASSED     7
+#define SR0_TRANSMIT_NO_CRC_DONE 9
+#define SR0_RETRANSMIT_DONE     12
+#define SR0_EXECUTION_ABORTED   13
+#define SR0_END_OF_FRAME        8
+#define SR0_RECEPTION_ABORTED   10
+#define SR0_DIAGNOSE_FAILED     15
+#define SR0_STOP_REG_HIT        11
+#define SR0_CHNL                (1 << 4)
+#define SR0_EXECUTION           (1 << 5)
+#define SR0_RECEPTION           (1 << 6)
+#define SR0_INTERRUPT           (1 << 7)
+#define SR0_BOTH_RX_TX          (SR0_EXECUTION | SR0_RECEPTION)
+#define SR3_EXEC_STATE_MASK     0x03
+#define SR3_EXEC_IDLE           0
+#define SR3_TX_ABORT_IN_PROGRESS 1
+#define SR3_EXEC_ACTIVE         2
+#define SR3_ABORT_IN_PROGRESS   3
+#define SR3_EXEC_CHNL           (1 << 2)
+#define SR3_STP_ON_NO_RSRC      (1 << 3)
+#define SR3_RCVING_NO_RSRC      (1 << 4)
+#define SR3_RCV_STATE_MASK      0x60
+#define SR3_RCV_IDLE            0x00
+#define SR3_RCV_READY           0x20
+#define SR3_RCV_ACTIVE          0x40
+#define SR3_RCV_STOP_IN_PROG    0x60
+#define SR3_RCV_CHNL            (1 << 7)
+/* Port 1 Command Register definitions */
+#define OP1_NOP                 0
+#define OP1_SWIT_TO_PORT_0      1
+#define OP1_INT_DISABLE         2
+#define OP1_INT_ENABLE          3
+#define OP1_SET_TS              5
+#define OP1_RST_TS              7
+#define OP1_POWER_DOWN          8
+#define OP1_RESET_RING_MNGMT    11
+#define OP1_RESET               14
+#define OP1_SEL_RST             15
+#define CR1_STATUS_4            0x00
+#define CR1_STATUS_5            0x20
+#define CR1_STATUS_6            0x40
+#define CR1_STOP_REG_UPDATE     (1 << 7)
+/* Receive frame status bits */
+#define RX_RCLD                 (1 << 0)
+#define RX_IA_MATCH             (1 << 1)
+#define RX_NO_AD_MATCH          (1 << 2)
+#define RX_NO_SFD               (1 << 3)
+#define RX_SRT_FRM              (1 << 7)
+#define RX_OVRRUN               (1 << 8)
+#define RX_ALG_ERR              (1 << 10)
+#define RX_CRC_ERR              (1 << 11)
+#define RX_LEN_ERR              (1 << 12)
+#define RX_RCV_OK               (1 << 13)
+#define RX_TYP_LEN              (1 << 15)
+/* Transmit status bits */
+#define TX_NCOL_MASK            0x0f
+#define TX_FRTL                 (1 << 4)
+#define TX_MAX_COL              (1 << 5)
+#define TX_HRT_BEAT             (1 << 6)
+#define TX_DEFER                (1 << 7)
+#define TX_UND_RUN              (1 << 8)
+#define TX_LOST_CTS             (1 << 9)
+#define TX_LOST_CRS             (1 << 10)
+#define TX_LTCOL                (1 << 11)
+#define TX_OK                   (1 << 13)
+#define TX_COLL                 (1 << 15)
+struct i82593_conf_block {
+  u_char fifo_limit : 4,
+         forgnesi   : 1,
+         fifo_32    : 1,
+         d6mod      : 1,
+         throttle_enb : 1;
+  u_char throttle   : 6,
+         cntrxint   : 1,
+         contin     : 1;
+  u_char addr_len   : 3,
+         acloc      : 1,
+         preamb_len : 2,
+         loopback   : 2;
+  u_char lin_prio   : 3,
+         tbofstop   : 1,
+         exp_prio   : 3,
+         bof_met    : 1;
+  u_char            : 4,
+         ifrm_spc   : 4;
+  u_char            : 5,
+         slottim_low : 3;
+  u_char slottim_hi : 3,
+                    : 1,
+         max_retr   : 4;
+  u_char prmisc     : 1,
+         bc_dis     : 1,
+                    : 1,
+         crs_1      : 1,
+         nocrc_ins  : 1,
+         crc_1632   : 1,
+                    : 1,
+         crs_cdt    : 1;
+  u_char cs_filter  : 3,
+         crs_src    : 1,
+         cd_filter  : 3,
+                    : 1;
+  u_char            : 2,
+         min_fr_len : 6;
+  u_char lng_typ    : 1,
+         lng_fld    : 1,
+         rxcrc_xf   : 1,
+         artx       : 1,
+         sarec      : 1,
+         tx_jabber  : 1,        /* why is this called max_len in the manual? */
+         hash_1     : 1,
+         lbpkpol    : 1;
+  u_char            : 6,
+         fdx        : 1,
+                    : 1;
+  u_char dummy_6    : 6,        /* supposed to be ones */
+         mult_ia    : 1,
+         dis_bof    : 1;
+  u_char dummy_1    : 1,        /* supposed to be one */
+         tx_ifs_retrig : 2,
+         mc_all     : 1,
+         rcv_mon    : 2,
+         frag_acpt  : 1,
+         tstrttrs   : 1;
+  u_char fretx      : 1,
+         runt_eop   : 1,
+         hw_sw_pin  : 1,
+         big_endn   : 1,
+         syncrqs    : 1,
+         sttlen     : 1,
+         tx_eop     : 1,
+         rx_eop     : 1;
+  u_char rbuf_size  : 5,
+         rcvstop    : 1,
+                    : 2;
+};
+#define I82593_MAX_MULTICAST_ADDRESSES  128     /* Hardware hashed filter */
+#endif /* _I82593_H */
diff --git a/include/linux/icmpv6.h b/include/linux/icmpv6.h
index c0d8357917e2..4c4c74ec5987 100644
--- a/include/linux/icmpv6.h
+++ b/include/linux/icmpv6.h
@@ -174,8 +174,7 @@ struct icmp6_filter {
 extern void                             icmpv6_send(struct sk_buff *skb,
                                                    u8 type, u8 code,
-                                                    __u32 info, 
+                                                    __u32 info);
-                                                    struct net_device *dev);
 extern int                              icmpv6_init(void);
 extern int                              icmpv6_err_convert(u8 type, u8 code,
diff --git a/include/linux/ide.h b/include/linux/ide.h
index e4135d6e0556..3239d1c10acb 100644
--- a/include/linux/ide.h
+++ b/include/linux/ide.h
@@ -125,8 +125,8 @@ struct ide_io_ports {
 * Timeouts for various operations:
 */
 enum {
-        /* spec allows up to 20ms */
+        /* spec allows up to 20ms, but CF cards and SSD drives need more */
-        WAIT_DRQ        = HZ / 10,      /* 100ms */
+        WAIT_DRQ        = 1 * HZ,       /* 1s */
        /* some laptops are very slow */
        WAIT_READY      = 5 * HZ,       /* 5s */
        /* should be less than 3ms (?), if all ATAPI CD is closed at boot */
@@ -515,6 +515,8 @@ struct ide_drive_s {
        u8      init_speed;     /* transfer rate set at boot */
        u8      current_speed;  /* current transfer rate set */
        u8      desired_speed;  /* desired transfer rate set */
+        u8      pio_mode;       /* for ->set_pio_mode _only_ */
+        u8      dma_mode;       /* for ->dma_pio_mode _only_ */
        u8      dn;             /* now wide spread use */
        u8      acoustic;       /* acoustic management */
        u8      media;          /* disk, cdrom, tape, floppy, ... */
@@ -622,8 +624,8 @@ extern const struct ide_tp_ops default_tp_ops;
 */
 struct ide_port_ops {
        void    (*init_dev)(ide_drive_t *);
-        void    (*set_pio_mode)(ide_drive_t *, const u8);
+        void    (*set_pio_mode)(struct hwif_s *, ide_drive_t *);
-        void    (*set_dma_mode)(ide_drive_t *, const u8);
+        void    (*set_dma_mode)(struct hwif_s *, ide_drive_t *);
        int     (*reset_poll)(ide_drive_t *);
        void    (*pre_reset)(ide_drive_t *);
        void    (*resetproc)(ide_drive_t *);
@@ -1167,6 +1169,7 @@ extern void ide_stall_queue(ide_drive_t *drive, unsigned long timeout);
 extern void ide_timer_expiry(unsigned long);
 extern irqreturn_t ide_intr(int irq, void *dev_id);
 extern void do_ide_request(struct request_queue *);
+extern void ide_requeue_and_plug(ide_drive_t *drive, struct request *rq);
 void ide_init_disk(struct gendisk *, ide_drive_t *);
@@ -1494,7 +1497,6 @@ int ide_timing_compute(ide_drive_t *, u8, struct ide_timing *, int, int);
 #ifdef CONFIG_IDE_XFER_MODE
 int ide_scan_pio_blacklist(char *);
 const char *ide_xfer_verbose(u8);
-u8 ide_get_best_pio_mode(ide_drive_t *, u8, u8);
 int ide_pio_need_iordy(ide_drive_t *, const u8);
 int ide_set_pio_mode(ide_drive_t *, u8);
 int ide_set_dma_mode(ide_drive_t *, u8);
diff --git a/include/linux/ieee80211.h b/include/linux/ieee80211.h
index 52e15e079c61..19984958ab7b 100644
--- a/include/linux/ieee80211.h
+++ b/include/linux/ieee80211.h
@@ -115,12 +115,31 @@
 #define IEEE80211_MAX_SSID_LEN          32
 #define IEEE80211_MAX_MESH_ID_LEN       32
-#define IEEE80211_MESH_CONFIG_LEN       24
 #define IEEE80211_QOS_CTL_LEN           2
 #define IEEE80211_QOS_CTL_TID_MASK      0x000F
 #define IEEE80211_QOS_CTL_TAG1D_MASK    0x0007
+/* U-APSD queue for WMM IEs sent by AP */
+#define IEEE80211_WMM_IE_AP_QOSINFO_UAPSD       (1<<7)
+/* U-APSD queues for WMM IEs sent by STA */
+#define IEEE80211_WMM_IE_STA_QOSINFO_AC_VO      (1<<0)
+#define IEEE80211_WMM_IE_STA_QOSINFO_AC_VI      (1<<1)
+#define IEEE80211_WMM_IE_STA_QOSINFO_AC_BK      (1<<2)
+#define IEEE80211_WMM_IE_STA_QOSINFO_AC_BE      (1<<3)
+#define IEEE80211_WMM_IE_STA_QOSINFO_AC_MASK    0x0f
+/* U-APSD max SP length for WMM IEs sent by STA */
+#define IEEE80211_WMM_IE_STA_QOSINFO_SP_ALL     0x00
+#define IEEE80211_WMM_IE_STA_QOSINFO_SP_2       0x01
+#define IEEE80211_WMM_IE_STA_QOSINFO_SP_4       0x02
+#define IEEE80211_WMM_IE_STA_QOSINFO_SP_6       0x03
+#define IEEE80211_WMM_IE_STA_QOSINFO_SP_MASK    0x03
+#define IEEE80211_WMM_IE_STA_QOSINFO_SP_SHIFT   5
+#define IEEE80211_HT_CTL_LEN            4
 struct ieee80211_hdr {
        __le16 frame_control;
        __le16 duration_id;
@@ -131,6 +150,25 @@ struct ieee80211_hdr {
        u8 addr4[6];
 } __attribute__ ((packed));
+struct ieee80211_hdr_3addr {
+        __le16 frame_control;
+        __le16 duration_id;
+        u8 addr1[6];
+        u8 addr2[6];
+        u8 addr3[6];
+        __le16 seq_ctrl;
+} __attribute__ ((packed));
+struct ieee80211_qos_hdr {
+        __le16 frame_control;
+        __le16 duration_id;
+        u8 addr1[6];
+        u8 addr2[6];
+        u8 addr3[6];
+        __le16 seq_ctrl;
+        __le16 qos_ctrl;
+} __attribute__ ((packed));
 /**
 * ieee80211_has_tods - check if IEEE80211_FCTL_TODS is set
 * @fc: frame control bytes in little-endian byteorder
@@ -472,7 +510,7 @@ static inline int ieee80211_is_cfendack(__le16 fc)
 }
 /**
- * ieee80211_is_nullfunc - check if FTYPE=IEEE80211_FTYPE_DATA and STYPE=IEEE80211_STYPE_NULLFUNC
+ * ieee80211_is_nullfunc - check if frame is a regular (non-QoS) nullfunc frame
 * @fc: frame control bytes in little-endian byteorder
 */
 static inline int ieee80211_is_nullfunc(__le16 fc)
@@ -481,6 +519,16 @@ static inline int ieee80211_is_nullfunc(__le16 fc)
               cpu_to_le16(IEEE80211_FTYPE_DATA | IEEE80211_STYPE_NULLFUNC);
 }
+/**
+ * ieee80211_is_qos_nullfunc - check if frame is a QoS nullfunc frame
+ * @fc: frame control bytes in little-endian byteorder
+ */
+static inline int ieee80211_is_qos_nullfunc(__le16 fc)
+{
+        return (fc & cpu_to_le16(IEEE80211_FCTL_FTYPE | IEEE80211_FCTL_STYPE)) ==
+               cpu_to_le16(IEEE80211_FTYPE_DATA | IEEE80211_STYPE_QOS_NULLFUNC);
+}
 struct ieee80211s_hdr {
        u8 flags;
        u8 ttl;
@@ -544,6 +592,35 @@ struct ieee80211_tim_ie {
        u8 virtual_map[1];
 } __attribute__ ((packed));
+/**
+ * struct ieee80211_meshconf_ie
+ *
+ * This structure refers to "Mesh Configuration information element"
+ */
+struct ieee80211_meshconf_ie {
+        u8 meshconf_psel;
+        u8 meshconf_pmetric;
+        u8 meshconf_congest;
+        u8 meshconf_synch;
+        u8 meshconf_auth;
+        u8 meshconf_form;
+        u8 meshconf_cap;
+} __attribute__ ((packed));
+/**
+ * struct ieee80211_rann_ie
+ *
+ * This structure refers to "Root Announcement information element"
+ */
+struct ieee80211_rann_ie {
+        u8 rann_flags;
+        u8 rann_hopcount;
+        u8 rann_ttl;
+        u8 rann_addr[6];
+        u32 rann_seq;
+        u32 rann_metric;
+} __attribute__ ((packed));
 #define WLAN_SA_QUERY_TR_ID_LEN 2
 struct ieee80211_mgmt {
@@ -669,6 +746,10 @@ struct ieee80211_mgmt {
                                        u8 action;
                                        u8 trans_id[WLAN_SA_QUERY_TR_ID_LEN];
                                } __attribute__ ((packed)) sa_query;
+                                struct {
+                                        u8 action;
+                                        u8 smps_control;
+                                } __attribute__ ((packed)) ht_smps;
                        } u;
                } __attribute__ ((packed)) action;
        } u;
@@ -733,7 +814,10 @@ struct ieee80211_bar {
 /**
 * struct ieee80211_mcs_info - MCS information
 * @rx_mask: RX mask
- * @rx_highest: highest supported RX rate
+ * @rx_highest: highest supported RX rate. If set represents
+ *      the highest supported RX data rate in units of 1 Mbps.
+ *      If this field is 0 this value should not be used to
+ *      consider the highest RX data rate supported.
 * @tx_params: TX parameters
 */
 struct ieee80211_mcs_info {
@@ -786,6 +870,7 @@ struct ieee80211_ht_cap {
 #define IEEE80211_HT_CAP_LDPC_CODING            0x0001
 #define IEEE80211_HT_CAP_SUP_WIDTH_20_40        0x0002
 #define IEEE80211_HT_CAP_SM_PS                  0x000C
+#define         IEEE80211_HT_CAP_SM_PS_SHIFT    2
 #define IEEE80211_HT_CAP_GRN_FLD                0x0010
 #define IEEE80211_HT_CAP_SGI_20                 0x0020
 #define IEEE80211_HT_CAP_SGI_40                 0x0040
@@ -794,13 +879,14 @@ struct ieee80211_ht_cap {
 #define IEEE80211_HT_CAP_DELAY_BA               0x0400
 #define IEEE80211_HT_CAP_MAX_AMSDU              0x0800
 #define IEEE80211_HT_CAP_DSSSCCK40              0x1000
-#define IEEE80211_HT_CAP_PSMP_SUPPORT           0x2000
+#define IEEE80211_HT_CAP_RESERVED               0x2000
 #define IEEE80211_HT_CAP_40MHZ_INTOLERANT       0x4000
 #define IEEE80211_HT_CAP_LSIG_TXOP_PROT         0x8000
 /* 802.11n HT capability AMPDU settings (for ampdu_params_info) */
 #define IEEE80211_HT_AMPDU_PARM_FACTOR          0x03
 #define IEEE80211_HT_AMPDU_PARM_DENSITY         0x1C
+#define         IEEE80211_HT_AMPDU_PARM_DENSITY_SHIFT   2
 /*
 * Maximum length of AMPDU that the STA can receive.
@@ -884,12 +970,17 @@ struct ieee80211_ht_info {
 #define IEEE80211_MAX_AMPDU_BUF 0x40
-/* Spatial Multiplexing Power Save Modes */
+/* Spatial Multiplexing Power Save Modes (for capability) */
 #define WLAN_HT_CAP_SM_PS_STATIC        0
 #define WLAN_HT_CAP_SM_PS_DYNAMIC       1
 #define WLAN_HT_CAP_SM_PS_INVALID       2
 #define WLAN_HT_CAP_SM_PS_DISABLED      3
+/* for SM power control field lower two bits */
+#define WLAN_HT_SMPS_CONTROL_DISABLED   0
+#define WLAN_HT_SMPS_CONTROL_STATIC     1
+#define WLAN_HT_SMPS_CONTROL_DYNAMIC    3
 /* Authentication algorithms */
 #define WLAN_AUTH_OPEN 0
 #define WLAN_AUTH_SHARED_KEY 1
@@ -1033,12 +1124,12 @@ enum ieee80211_eid {
        WLAN_EID_TIM = 5,
        WLAN_EID_IBSS_PARAMS = 6,
        WLAN_EID_CHALLENGE = 16,
-        /* 802.11d */
        WLAN_EID_COUNTRY = 7,
        WLAN_EID_HP_PARAMS = 8,
        WLAN_EID_HP_TABLE = 9,
        WLAN_EID_REQUEST = 10,
-        /* 802.11e */
        WLAN_EID_QBSS_LOAD = 11,
        WLAN_EID_EDCA_PARAM_SET = 12,
        WLAN_EID_TSPEC = 13,
@@ -1060,7 +1151,8 @@ enum ieee80211_eid {
        WLAN_EID_PREQ = 68,
        WLAN_EID_PREP = 69,
        WLAN_EID_PERR = 70,
-        /* 802.11h */
+        WLAN_EID_RANN = 49,     /* compatible with FreeBSD */
        WLAN_EID_PWR_CONSTRAINT = 32,
        WLAN_EID_PWR_CAPABILITY = 33,
        WLAN_EID_TPC_REQUEST = 34,
@@ -1071,20 +1163,41 @@ enum ieee80211_eid {
        WLAN_EID_MEASURE_REPORT = 39,
        WLAN_EID_QUIET = 40,
        WLAN_EID_IBSS_DFS = 41,
-        /* 802.11g */
        WLAN_EID_ERP_INFO = 42,
        WLAN_EID_EXT_SUPP_RATES = 50,
-        /* 802.11n */
        WLAN_EID_HT_CAPABILITY = 45,
        WLAN_EID_HT_INFORMATION = 61,
-        /* 802.11i */
        WLAN_EID_RSN = 48,
-        WLAN_EID_TIMEOUT_INTERVAL = 56,
+        WLAN_EID_MMIE = 76,
-        WLAN_EID_MMIE = 76 /* 802.11w */,
        WLAN_EID_WPA = 221,
        WLAN_EID_GENERIC = 221,
        WLAN_EID_VENDOR_SPECIFIC = 221,
-        WLAN_EID_QOS_PARAMETER = 222
+        WLAN_EID_QOS_PARAMETER = 222,
+        WLAN_EID_AP_CHAN_REPORT = 51,
+        WLAN_EID_NEIGHBOR_REPORT = 52,
+        WLAN_EID_RCPI = 53,
+        WLAN_EID_BSS_AVG_ACCESS_DELAY = 63,
+        WLAN_EID_ANTENNA_INFO = 64,
+        WLAN_EID_RSNI = 65,
+        WLAN_EID_MEASUREMENT_PILOT_TX_INFO = 66,
+        WLAN_EID_BSS_AVAILABLE_CAPACITY = 67,
+        WLAN_EID_BSS_AC_ACCESS_DELAY = 68,
+        WLAN_EID_RRM_ENABLED_CAPABILITIES = 70,
+        WLAN_EID_MULTIPLE_BSSID = 71,
+        WLAN_EID_MOBILITY_DOMAIN = 54,
+        WLAN_EID_FAST_BSS_TRANSITION = 55,
+        WLAN_EID_TIMEOUT_INTERVAL = 56,
+        WLAN_EID_RIC_DATA = 57,
+        WLAN_EID_RIC_DESCRIPTOR = 75,
+        WLAN_EID_DSE_REGISTERED_LOCATION = 58,
+        WLAN_EID_SUPPORTED_REGULATORY_CLASSES = 59,
+        WLAN_EID_EXT_CHANSWITCH_ANN = 60,
 };
 /* Action category code */
@@ -1111,6 +1224,18 @@ enum ieee80211_spectrum_mgmt_actioncode {
        WLAN_ACTION_SPCT_CHL_SWITCH = 4,
 };
+/* HT action codes */
+enum ieee80211_ht_actioncode {
+        WLAN_HT_ACTION_NOTIFY_CHANWIDTH = 0,
+        WLAN_HT_ACTION_SMPS = 1,
+        WLAN_HT_ACTION_PSMP = 2,
+        WLAN_HT_ACTION_PCO_PHASE = 3,
+        WLAN_HT_ACTION_CSI = 4,
+        WLAN_HT_ACTION_NONCOMPRESSED_BF = 5,
+        WLAN_HT_ACTION_COMPRESSED_BF = 6,
+        WLAN_HT_ACTION_ASEL_IDX_FEEDBACK = 7,
+};
 /* Security key length */
 enum ieee80211_key_len {
        WLAN_KEY_LEN_WEP40 = 5,
@@ -1227,6 +1352,8 @@ enum ieee80211_sa_query_action {
 #define WLAN_MAX_KEY_LEN                32
+#define WLAN_PMKID_LEN                  16
 /**
 * ieee80211_get_qos_ctl - get pointer to qos control bytes
 * @hdr: the frame
diff --git a/include/linux/if.h b/include/linux/if.h
index b9a6229f3be7..3a9f410a296b 100644
--- a/include/linux/if.h
+++ b/include/linux/if.h
@@ -70,6 +70,7 @@
 #define IFF_XMIT_DST_RELEASE 0x400      /* dev_hard_start_xmit() is allowed to
                                         * release skb->dst
                                         */
+#define IFF_DONT_BRIDGE 0x800           /* disallow bridging this ether dev */
 #define IF_GET_IFACE    0x0001          /* for querying only */
 #define IF_GET_PROTO    0x0002
@@ -125,8 +126,7 @@ enum {
 *      being very small might be worth keeping for clean configuration.
 */
-struct ifmap 
+struct ifmap {
-{
        unsigned long mem_start;
        unsigned long mem_end;
        unsigned short base_addr; 
@@ -136,8 +136,7 @@ struct ifmap
        /* 3 bytes spare */
 };
-struct if_settings
+struct if_settings {
-{
        unsigned int type;      /* Type of physical device or protocol */
        unsigned int size;      /* Size of the data allocated by the caller */
        union {
@@ -161,8 +160,7 @@ struct if_settings
 * remainder may be interface specific.
 */
-struct ifreq 
+struct ifreq {
-{
 #define IFHWADDRLEN     6
        union
        {
@@ -211,11 +209,9 @@ struct ifreq
 * must know all networks accessible).
 */
-struct ifconf 
+struct ifconf  {
-{
        int     ifc_len;                        /* size of buffer       */
-        union 
+        union {
-        {
                char __user *ifcu_buf;
                struct ifreq __user *ifcu_req;
        } ifc_ifcu;
diff --git a/include/linux/if_addr.h b/include/linux/if_addr.h
index fd9740466757..23357ab81a77 100644
--- a/include/linux/if_addr.h
+++ b/include/linux/if_addr.h
@@ -4,8 +4,7 @@
 #include <linux/types.h>
 #include <linux/netlink.h>
-struct ifaddrmsg
+struct ifaddrmsg {
-{
        __u8            ifa_family;
        __u8            ifa_prefixlen;  /* The prefix length            */
        __u8            ifa_flags;      /* Flags                        */
@@ -20,8 +19,7 @@ struct ifaddrmsg
 * but for point-to-point IFA_ADDRESS is DESTINATION address,
 * local address is supplied in IFA_LOCAL attribute.
 */
-enum
+enum {
-{
        IFA_UNSPEC,
        IFA_ADDRESS,
        IFA_LOCAL,
@@ -47,8 +45,7 @@ enum
 #define IFA_F_TENTATIVE         0x40
 #define IFA_F_PERMANENT         0x80
-struct ifa_cacheinfo
+struct ifa_cacheinfo {
-{
        __u32   ifa_prefered;
        __u32   ifa_valid;
        __u32   cstamp; /* created timestamp, hundredths of seconds */
diff --git a/include/linux/if_addrlabel.h b/include/linux/if_addrlabel.h
index 89571f65d6de..54580c298187 100644
--- a/include/linux/if_addrlabel.h
+++ b/include/linux/if_addrlabel.h
@@ -12,8 +12,7 @@
 #include <linux/types.h>
-struct ifaddrlblmsg
+struct ifaddrlblmsg {
-{
        __u8            ifal_family;            /* Address family */
        __u8            __ifal_reserved;        /* Reserved */
        __u8            ifal_prefixlen;         /* Prefix length */
@@ -22,8 +21,7 @@ struct ifaddrlblmsg
        __u32           ifal_seq;               /* sequence number */
 };
-enum
+enum {
-{
        IFAL_ADDRESS = 1,
        IFAL_LABEL = 2,
        __IFAL_MAX
diff --git a/include/linux/if_arcnet.h b/include/linux/if_arcnet.h
index 0835debab115..46e34bd0e783 100644
--- a/include/linux/if_arcnet.h
+++ b/include/linux/if_arcnet.h
@@ -56,8 +56,7 @@
 /*
 * The RFC1201-specific components of an arcnet packet header.
 */
-struct arc_rfc1201
+struct arc_rfc1201 {
-{
    __u8  proto;                /* protocol ID field - varies           */
    __u8  split_flag;   /* for use with split packets           */
    __be16   sequence;          /* sequence number                      */
@@ -69,8 +68,7 @@ struct arc_rfc1201
 /*
 * The RFC1051-specific components.
 */
-struct arc_rfc1051
+struct arc_rfc1051 {
-{
    __u8 proto;         /* ARC_P_RFC1051_ARP/RFC1051_IP */
    __u8 payload[0];            /* 507 bytes                    */
 };
@@ -81,8 +79,7 @@ struct arc_rfc1051
 * The ethernet-encap-specific components.  We have a real ethernet header
 * and some data.
 */
-struct arc_eth_encap
+struct arc_eth_encap {
-{
    __u8 proto;         /* Always ARC_P_ETHER                   */
    struct ethhdr eth;          /* standard ethernet header (yuck!)     */
    __u8 payload[0];            /* 493 bytes                            */
@@ -90,8 +87,7 @@ struct arc_eth_encap
 #define ETH_ENCAP_HDR_SIZE 14
-struct arc_cap
+struct arc_cap {
-{
        __u8 proto;
        __u8 cookie[sizeof(int)];   /* Actually NOT sent over the network */
        union {
@@ -108,8 +104,7 @@ struct arc_cap
 * the _end_ of the 512-byte buffer.  We hide this complexity inside the
 * driver.
 */
-struct arc_hardware
+struct arc_hardware {
-{
    __u8  source,               /* source ARCnet - filled in automagically */
             dest,              /* destination ARCnet - 0 for broadcast    */
             offset[2];         /* offset bytes (some weird semantics)     */
@@ -120,8 +115,7 @@ struct arc_hardware
 * This is an ARCnet frame header, as seen by the kernel (and userspace,
 * when you do a raw packet capture).
 */
-struct archdr
+struct archdr {
-{
    /* hardware requirements */
    struct arc_hardware hard;
     
diff --git a/include/linux/if_arp.h b/include/linux/if_arp.h
index 282eb37e2dec..e80b7f88f7c6 100644
--- a/include/linux/if_arp.h
+++ b/include/linux/if_arp.h
@@ -133,8 +133,7 @@ struct arpreq_old {
 *      This structure defines an ethernet arp header.
 */
-struct arphdr
+struct arphdr {
-{
        __be16          ar_hrd;         /* format of hardware address   */
        __be16          ar_pro;         /* format of protocol address   */
        unsigned char   ar_hln;         /* length of hardware address   */
diff --git a/include/linux/if_bonding.h b/include/linux/if_bonding.h
index 65c2d247068b..cd525fae3c98 100644
--- a/include/linux/if_bonding.h
+++ b/include/linux/if_bonding.h
@@ -94,8 +94,7 @@ typedef struct ifbond {
        __s32 miimon;
 } ifbond;
-typedef struct ifslave
+typedef struct ifslave {
-{
        __s32 slave_id; /* Used as an IN param to the BOND_SLAVE_INFO_QUERY ioctl */
        char slave_name[IFNAMSIZ];
        __s8 link;
diff --git a/include/linux/if_bridge.h b/include/linux/if_bridge.h
index 6badb3e2c4e4..938b7e81df95 100644
--- a/include/linux/if_bridge.h
+++ b/include/linux/if_bridge.h
@@ -49,8 +49,7 @@
 #define BR_STATE_FORWARDING 3
 #define BR_STATE_BLOCKING 4
-struct __bridge_info
+struct __bridge_info {
-{
        __u64 designated_root;
        __u64 bridge_id;
        __u32 root_path_cost;
@@ -72,8 +71,7 @@ struct __bridge_info
        __u32 gc_timer_value;
 };
-struct __port_info
+struct __port_info {
-{
        __u64 designated_root;
        __u64 designated_bridge;
        __u16 port_id;
@@ -89,8 +87,7 @@ struct __port_info
        __u32 hold_timer_value;
 };
-struct __fdb_entry
+struct __fdb_entry {
-{
        __u8 mac_addr[6];
        __u8 port_no;
        __u8 is_local;
diff --git a/include/linux/if_ec.h b/include/linux/if_ec.h
index e7499aa79783..d85f9f48129f 100644
--- a/include/linux/if_ec.h
+++ b/include/linux/if_ec.h
@@ -5,14 +5,12 @@
 /* User visible stuff. Glibc provides its own but libc5 folk will use these */
-struct ec_addr
+struct ec_addr {
-{
  unsigned char station;                /* Station number.  */
  unsigned char net;                    /* Network number.  */
 };
-struct sockaddr_ec
+struct sockaddr_ec {
-{
  unsigned short sec_family;
  unsigned char port;                   /* Port number.  */
  unsigned char cb;                     /* Control/flag byte.  */
@@ -37,8 +35,7 @@ struct sockaddr_ec
 #define EC_HLEN                         6
 /* This is what an Econet frame looks like on the wire. */
-struct ec_framehdr 
+struct ec_framehdr {
-{
  unsigned char dst_stn;
  unsigned char dst_net;
  unsigned char src_stn;
@@ -62,8 +59,7 @@ static inline struct econet_sock *ec_sk(const struct sock *sk)
        return (struct econet_sock *)sk;
 }
-struct ec_device
+struct ec_device {
-{
  unsigned char station, net;           /* Econet protocol address */
 };
diff --git a/include/linux/if_ether.h b/include/linux/if_ether.h
index 580b6004d00e..299b4121f914 100644
--- a/include/linux/if_ether.h
+++ b/include/linux/if_ether.h
@@ -136,13 +136,7 @@ extern struct ctl_table ether_table[];
 extern ssize_t sysfs_format_mac(char *buf, const unsigned char *addr, int len);
-/*
- *      Display a 6 byte device address (MAC) in a readable format.
- */
-extern char *print_mac(char *buf, const unsigned char *addr) __deprecated;
 #define MAC_FMT "%02x:%02x:%02x:%02x:%02x:%02x"
-#define MAC_BUF_SIZE    18
-#define DECLARE_MAC_BUF(var) char var[MAC_BUF_SIZE]
 #endif
diff --git a/include/linux/if_fddi.h b/include/linux/if_fddi.h
index 45de1046dbbf..5459c5c09930 100644
--- a/include/linux/if_fddi.h
+++ b/include/linux/if_fddi.h
@@ -63,36 +63,32 @@
 #define FDDI_UI_CMD                     0x03
 /* Define 802.2 Type 1 header */
-struct fddi_8022_1_hdr
+struct fddi_8022_1_hdr {
-        {
        __u8    dsap;                                   /* destination service access point */
        __u8    ssap;                                   /* source service access point */
        __u8    ctrl;                                   /* control byte #1 */
-        } __attribute__ ((packed));
+} __attribute__ ((packed));
 /* Define 802.2 Type 2 header */
-struct fddi_8022_2_hdr
+struct fddi_8022_2_hdr {
-        {
        __u8    dsap;                                   /* destination service access point */
        __u8    ssap;                                   /* source service access point */
        __u8    ctrl_1;                                 /* control byte #1 */
        __u8    ctrl_2;                                 /* control byte #2 */
-        } __attribute__ ((packed));
+} __attribute__ ((packed));
 /* Define 802.2 SNAP header */
 #define FDDI_K_OUI_LEN  3
-struct fddi_snap_hdr
+struct fddi_snap_hdr {
-        {
        __u8    dsap;                                   /* always 0xAA */
        __u8    ssap;                                   /* always 0xAA */
        __u8    ctrl;                                   /* always 0x03 */
        __u8    oui[FDDI_K_OUI_LEN];    /* organizational universal id */
        __be16  ethertype;                              /* packet type ID field */
-        } __attribute__ ((packed));
+} __attribute__ ((packed));
 /* Define FDDI LLC frame header */
-struct fddihdr
+struct fddihdr {
-        {
        __u8    fc;                                             /* frame control */
        __u8    daddr[FDDI_K_ALEN];             /* destination address */
        __u8    saddr[FDDI_K_ALEN];             /* source address */
@@ -102,7 +98,7 @@ struct fddihdr
                struct fddi_8022_2_hdr          llc_8022_2;
                struct fddi_snap_hdr            llc_snap;
                } hdr;
-        } __attribute__ ((packed));
+} __attribute__ ((packed));
 #ifdef __KERNEL__
 #include <linux/netdevice.h>
@@ -197,7 +193,7 @@ struct fddi_statistics {
        __u32   port_pc_withhold[2];
        __u32   port_ler_flag[2];
        __u32   port_hardware_present[2];
-        };
+};
 #endif /* __KERNEL__ */
 #endif  /* _LINUX_IF_FDDI_H */
diff --git a/include/linux/if_hippi.h b/include/linux/if_hippi.h
index 4a7c9940b080..8d038eb8db5c 100644
--- a/include/linux/if_hippi.h
+++ b/include/linux/if_hippi.h
@@ -51,8 +51,7 @@
 *      HIPPI statistics collection data. 
 */
 
-struct hipnet_statistics
+struct hipnet_statistics {
-{
        int     rx_packets;             /* total packets received       */
        int     tx_packets;             /* total packets transmitted    */
        int     rx_errors;              /* bad packets received         */
@@ -77,8 +76,7 @@ struct hipnet_statistics
 };
-struct hippi_fp_hdr
+struct hippi_fp_hdr {
-{
 #if 0
        __u8            ulp;                            /* must contain 4 */
 #if defined (__BIG_ENDIAN_BITFIELD)
@@ -108,8 +106,7 @@ struct hippi_fp_hdr
        __be32          d2_size;
 } __attribute__ ((packed));
-struct hippi_le_hdr
+struct hippi_le_hdr {
-{
 #if defined (__BIG_ENDIAN_BITFIELD)
        __u8            fc:3;
        __u8            double_wide:1;
@@ -139,8 +136,7 @@ struct hippi_le_hdr
 * Looks like the dsap and ssap fields have been swapped by mistake in
 * RFC 2067 "IP over HIPPI".
 */
-struct hippi_snap_hdr
+struct hippi_snap_hdr {
-{
        __u8    dsap;                   /* always 0xAA */
        __u8    ssap;                   /* always 0xAA */
        __u8    ctrl;                   /* always 0x03 */
@@ -148,8 +144,7 @@ struct hippi_snap_hdr
        __be16  ethertype;              /* packet type ID field */
 } __attribute__ ((packed));
-struct hippi_hdr
+struct hippi_hdr {
-{
        struct hippi_fp_hdr     fp;
        struct hippi_le_hdr     le;
        struct hippi_snap_hdr   snap;
diff --git a/include/linux/if_link.h b/include/linux/if_link.h
index 176c5182c515..d94963b379d9 100644
--- a/include/linux/if_link.h
+++ b/include/linux/if_link.h
@@ -5,8 +5,7 @@
 #include <linux/netlink.h>
 /* The struct should be in sync with struct net_device_stats */
-struct rtnl_link_stats
+struct rtnl_link_stats {
-{
        __u32   rx_packets;             /* total packets received       */
        __u32   tx_packets;             /* total packets transmitted    */
        __u32   rx_bytes;               /* total bytes received         */
@@ -39,8 +38,7 @@ struct rtnl_link_stats
 };
 /* The struct should be in sync with struct ifmap */
-struct rtnl_link_ifmap
+struct rtnl_link_ifmap {
-{
        __u64   mem_start;
        __u64   mem_end;
        __u64   base_addr;
@@ -49,8 +47,7 @@ struct rtnl_link_ifmap
        __u8    port;
 };
-enum
+enum {
-{
        IFLA_UNSPEC,
        IFLA_ADDRESS,
        IFLA_BROADCAST,
@@ -81,6 +78,8 @@ enum
 #define IFLA_LINKINFO IFLA_LINKINFO
        IFLA_NET_NS_PID,
        IFLA_IFALIAS,
+        IFLA_NUM_VF,            /* Number of VFs if device is SR-IOV PF */
+        IFLA_VFINFO_LIST,
        __IFLA_MAX
 };
@@ -123,8 +122,7 @@ enum
 */
 /* Subtype attributes for IFLA_PROTINFO */
-enum
+enum {
-{
        IFLA_INET6_UNSPEC,
        IFLA_INET6_FLAGS,       /* link flags                   */
        IFLA_INET6_CONF,        /* sysctl parameters            */
@@ -137,16 +135,14 @@ enum
 #define IFLA_INET6_MAX  (__IFLA_INET6_MAX - 1)
-struct ifla_cacheinfo
+struct ifla_cacheinfo {
-{
        __u32   max_reasm_len;
        __u32   tstamp;         /* ipv6InterfaceTable updated timestamp */
        __u32   reachable_time;
        __u32   retrans_time;
 };
-enum
+enum {
-{
        IFLA_INFO_UNSPEC,
        IFLA_INFO_KIND,
        IFLA_INFO_DATA,
@@ -158,8 +154,7 @@ enum
 /* VLAN section */
-enum
+enum {
-{
        IFLA_VLAN_UNSPEC,
        IFLA_VLAN_ID,
        IFLA_VLAN_FLAGS,
@@ -175,8 +170,7 @@ struct ifla_vlan_flags {
        __u32   mask;
 };
-enum
+enum {
-{
        IFLA_VLAN_QOS_UNSPEC,
        IFLA_VLAN_QOS_MAPPING,
        __IFLA_VLAN_QOS_MAX
@@ -184,10 +178,67 @@ enum
 #define IFLA_VLAN_QOS_MAX       (__IFLA_VLAN_QOS_MAX - 1)
-struct ifla_vlan_qos_mapping
+struct ifla_vlan_qos_mapping {
-{
        __u32 from;
        __u32 to;
 };
+/* MACVLAN section */
+enum {
+        IFLA_MACVLAN_UNSPEC,
+        IFLA_MACVLAN_MODE,
+        __IFLA_MACVLAN_MAX,
+};
+#define IFLA_MACVLAN_MAX (__IFLA_MACVLAN_MAX - 1)
+enum macvlan_mode {
+        MACVLAN_MODE_PRIVATE = 1, /* don't talk to other macvlans */
+        MACVLAN_MODE_VEPA    = 2, /* talk to other ports through ext bridge */
+        MACVLAN_MODE_BRIDGE  = 4, /* talk to bridge ports directly */
+};
+/* SR-IOV virtual function managment section */
+enum {
+        IFLA_VF_INFO_UNSPEC,
+        IFLA_VF_INFO,
+        __IFLA_VF_INFO_MAX,
+};
+#define IFLA_VF_INFO_MAX (__IFLA_VF_INFO_MAX - 1)
+enum {
+        IFLA_VF_UNSPEC,
+        IFLA_VF_MAC,            /* Hardware queue specific attributes */
+        IFLA_VF_VLAN,
+        IFLA_VF_TX_RATE,        /* TX Bandwidth Allocation */
+        __IFLA_VF_MAX,
+};
+#define IFLA_VF_MAX (__IFLA_VF_MAX - 1)
+struct ifla_vf_mac {
+        __u32 vf;
+        __u8 mac[32]; /* MAX_ADDR_LEN */
+};
+struct ifla_vf_vlan {
+        __u32 vf;
+        __u32 vlan; /* 0 - 4095, 0 disables VLAN filter */
+        __u32 qos;
+};
+struct ifla_vf_tx_rate {
+        __u32 vf;
+        __u32 rate; /* Max TX bandwidth in Mbps, 0 disables throttling */
+};
+struct ifla_vf_info {
+        __u32 vf;
+        __u8 mac[32];
+        __u32 vlan;
+        __u32 qos;
+        __u32 tx_rate;
+};
 #endif /* _LINUX_IF_LINK_H */
diff --git a/include/linux/if_macvlan.h b/include/linux/if_macvlan.h
index 5f200bac3749..b78a712247da 100644
--- a/include/linux/if_macvlan.h
+++ b/include/linux/if_macvlan.h
@@ -1,6 +1,90 @@
 #ifndef _LINUX_IF_MACVLAN_H
 #define _LINUX_IF_MACVLAN_H
+#include <linux/if_link.h>
+#include <linux/list.h>
+#include <linux/netdevice.h>
+#include <linux/netlink.h>
+#include <net/netlink.h>
+#if defined(CONFIG_MACVTAP) || defined(CONFIG_MACVTAP_MODULE)
+struct socket *macvtap_get_socket(struct file *);
+#else
+#include <linux/err.h>
+#include <linux/errno.h>
+struct file;
+struct socket;
+static inline struct socket *macvtap_get_socket(struct file *f)
+{
+        return ERR_PTR(-EINVAL);
+}
+#endif /* CONFIG_MACVTAP */
+struct macvlan_port;
+struct macvtap_queue;
+/**
+ *      struct macvlan_rx_stats - MACVLAN percpu rx stats
+ *      @rx_packets: number of received packets
+ *      @rx_bytes: number of received bytes
+ *      @multicast: number of received multicast packets
+ *      @rx_errors: number of errors
+ */
+struct macvlan_rx_stats {
+        unsigned long rx_packets;
+        unsigned long rx_bytes;
+        unsigned long multicast;
+        unsigned long rx_errors;
+};
+struct macvlan_dev {
+        struct net_device       *dev;
+        struct list_head        list;
+        struct hlist_node       hlist;
+        struct macvlan_port     *port;
+        struct net_device       *lowerdev;
+        struct macvlan_rx_stats __percpu *rx_stats;
+        enum macvlan_mode       mode;
+        int (*receive)(struct sk_buff *skb);
+        int (*forward)(struct net_device *dev, struct sk_buff *skb);
+        struct macvtap_queue    *tap;
+};
+static inline void macvlan_count_rx(const struct macvlan_dev *vlan,
+                                    unsigned int len, bool success,
+                                    bool multicast)
+{
+        struct macvlan_rx_stats *rx_stats;
+        rx_stats = per_cpu_ptr(vlan->rx_stats, smp_processor_id());
+        if (likely(success)) {
+                rx_stats->rx_packets++;;
+                rx_stats->rx_bytes += len;
+                if (multicast)
+                        rx_stats->multicast++;
+        } else {
+                rx_stats->rx_errors++;
+        }
+}
+extern int macvlan_common_newlink(struct net *src_net, struct net_device *dev,
+                                  struct nlattr *tb[], struct nlattr *data[],
+                                  int (*receive)(struct sk_buff *skb),
+                                  int (*forward)(struct net_device *dev,
+                                                 struct sk_buff *skb));
+extern void macvlan_count_rx(const struct macvlan_dev *vlan,
+                             unsigned int len, bool success,
+                             bool multicast);
+extern void macvlan_dellink(struct net_device *dev, struct list_head *head);
+extern int macvlan_link_register(struct rtnl_link_ops *ops);
+extern netdev_tx_t macvlan_start_xmit(struct sk_buff *skb,
+                                      struct net_device *dev);
 extern struct sk_buff *(*macvlan_handle_frame_hook)(struct sk_buff *);
 #endif /* _LINUX_IF_MACVLAN_H */
diff --git a/include/linux/if_packet.h b/include/linux/if_packet.h
index dea7d6b7cf98..aa57a5f993fc 100644
--- a/include/linux/if_packet.h
+++ b/include/linux/if_packet.h
@@ -3,15 +3,13 @@
 #include <linux/types.h>
-struct sockaddr_pkt
+struct sockaddr_pkt {
-{
        unsigned short spkt_family;
        unsigned char spkt_device[14];
        __be16 spkt_protocol;
 };
-struct sockaddr_ll
+struct sockaddr_ll {
-{
        unsigned short  sll_family;
        __be16          sll_protocol;
        int             sll_ifindex;
@@ -48,15 +46,14 @@ struct sockaddr_ll
 #define PACKET_RESERVE                  12
 #define PACKET_TX_RING                  13
 #define PACKET_LOSS                     14
+#define PACKET_VNET_HDR                 15
-struct tpacket_stats
+struct tpacket_stats {
-{
        unsigned int    tp_packets;
        unsigned int    tp_drops;
 };
-struct tpacket_auxdata
+struct tpacket_auxdata {
-{
        __u32           tp_status;
        __u32           tp_len;
        __u32           tp_snaplen;
@@ -78,8 +75,7 @@ struct tpacket_auxdata
 #define TP_STATUS_SENDING       0x2
 #define TP_STATUS_WRONG_FORMAT  0x4
-struct tpacket_hdr
+struct tpacket_hdr {
-{
        unsigned long   tp_status;
        unsigned int    tp_len;
        unsigned int    tp_snaplen;
@@ -93,8 +89,7 @@ struct tpacket_hdr
 #define TPACKET_ALIGN(x)        (((x)+TPACKET_ALIGNMENT-1)&~(TPACKET_ALIGNMENT-1))
 #define TPACKET_HDRLEN          (TPACKET_ALIGN(sizeof(struct tpacket_hdr)) + sizeof(struct sockaddr_ll))
-struct tpacket2_hdr
+struct tpacket2_hdr {
-{
        __u32           tp_status;
        __u32           tp_len;
        __u32           tp_snaplen;
@@ -107,8 +102,7 @@ struct tpacket2_hdr
 #define TPACKET2_HDRLEN         (TPACKET_ALIGN(sizeof(struct tpacket2_hdr)) + sizeof(struct sockaddr_ll))
-enum tpacket_versions
+enum tpacket_versions {
-{
        TPACKET_V1,
        TPACKET_V2,
 };
@@ -126,16 +120,14 @@ enum tpacket_versions
   - Pad to align to TPACKET_ALIGNMENT=16
 */
-struct tpacket_req
+struct tpacket_req {
-{
        unsigned int    tp_block_size;  /* Minimal size of contiguous block */
        unsigned int    tp_block_nr;    /* Number of blocks */
        unsigned int    tp_frame_size;  /* Size of frame */
        unsigned int    tp_frame_nr;    /* Total number of frames */
 };
-struct packet_mreq
+struct packet_mreq {
-{
        int             mr_ifindex;
        unsigned short  mr_type;
        unsigned short  mr_alen;
diff --git a/include/linux/if_plip.h b/include/linux/if_plip.h
index 153a649915a2..6298c7e88b2b 100644
--- a/include/linux/if_plip.h
+++ b/include/linux/if_plip.h
@@ -15,8 +15,7 @@
 #define SIOCDEVPLIP     SIOCDEVPRIVATE
-struct plipconf
+struct plipconf {
-{
        unsigned short pcmd;
        unsigned long  nibble;
        unsigned long  trigger;
diff --git a/include/linux/if_pppol2tp.h b/include/linux/if_pppol2tp.h
index 3a14b088c8ec..c58baea4a25b 100644
--- a/include/linux/if_pppol2tp.h
+++ b/include/linux/if_pppol2tp.h
@@ -24,8 +24,7 @@
 /* Structure used to connect() the socket to a particular tunnel UDP
 * socket.
 */
-struct pppol2tp_addr
+struct pppol2tp_addr {
-{
        __kernel_pid_t  pid;            /* pid that owns the fd.
                                         * 0 => current */
        int     fd;                     /* FD of UDP socket to use */
diff --git a/include/linux/if_tun.h b/include/linux/if_tun.h
index 3f5fd523b49d..1350a246893a 100644
--- a/include/linux/if_tun.h
+++ b/include/linux/if_tun.h
@@ -18,6 +18,7 @@
 #include <linux/types.h>
 #include <linux/if_ether.h>
+#include <linux/filter.h>
 /* Read queue size */
 #define TUN_READQ_SIZE  500
@@ -48,6 +49,8 @@
 #define TUNGETIFF      _IOR('T', 210, unsigned int)
 #define TUNGETSNDBUF   _IOR('T', 211, int)
 #define TUNSETSNDBUF   _IOW('T', 212, int)
+#define TUNATTACHFILTER _IOW('T', 213, struct sock_fprog)
+#define TUNDETACHFILTER _IOW('T', 214, struct sock_fprog)
 /* TUNSETIFF ifr flags */
 #define IFF_TUN         0x0001
@@ -86,4 +89,18 @@ struct tun_filter {
        __u8   addr[0][ETH_ALEN];
 };
+#ifdef __KERNEL__
+#if defined(CONFIG_TUN) || defined(CONFIG_TUN_MODULE)
+struct socket *tun_get_socket(struct file *);
+#else
+#include <linux/err.h>
+#include <linux/errno.h>
+struct file;
+struct socket;
+static inline struct socket *tun_get_socket(struct file *f)
+{
+        return ERR_PTR(-EINVAL);
+}
+#endif /* CONFIG_TUN */
+#endif /* __KERNEL__ */
 #endif /* __IF_TUN_H */
diff --git a/include/linux/if_tunnel.h b/include/linux/if_tunnel.h
index 5a9aae4adb44..16b92d008bed 100644
--- a/include/linux/if_tunnel.h
+++ b/include/linux/if_tunnel.h
@@ -2,9 +2,11 @@
 #define _IF_TUNNEL_H_
 #include <linux/types.h>
+#include <asm/byteorder.h>
 #ifdef __KERNEL__
 #include <linux/ip.h>
+#include <linux/in6.h>
 #endif
 #define SIOCGETTUNNEL   (SIOCDEVPRIVATE + 0)
@@ -15,6 +17,10 @@
 #define SIOCADDPRL      (SIOCDEVPRIVATE + 5)
 #define SIOCDELPRL      (SIOCDEVPRIVATE + 6)
 #define SIOCCHGPRL      (SIOCDEVPRIVATE + 7)
+#define SIOCGET6RD      (SIOCDEVPRIVATE + 8)
+#define SIOCADD6RD      (SIOCDEVPRIVATE + 9)
+#define SIOCDEL6RD      (SIOCDEVPRIVATE + 10)
+#define SIOCCHG6RD      (SIOCDEVPRIVATE + 11)
 #define GRE_CSUM        __cpu_to_be16(0x8000)
 #define GRE_ROUTING     __cpu_to_be16(0x4000)
@@ -25,8 +31,7 @@
 #define GRE_FLAGS       __cpu_to_be16(0x00F8)
 #define GRE_VERSION     __cpu_to_be16(0x0007)
-struct ip_tunnel_parm
+struct ip_tunnel_parm {
-{
        char                    name[IFNAMSIZ];
        int                     link;
        __be16                  i_flags;
@@ -51,8 +56,14 @@ struct ip_tunnel_prl {
 /* PRL flags */
 #define PRL_DEFAULT             0x0001
-enum
+struct ip_tunnel_6rd {
-{
+        struct in6_addr         prefix;
+        __be32                  relay_prefix;
+        __u16                   prefixlen;
+        __u16                   relay_prefixlen;
+};
+enum {
        IFLA_GRE_UNSPEC,
        IFLA_GRE_LINK,
        IFLA_GRE_IFLAGS,
diff --git a/include/linux/if_vlan.h b/include/linux/if_vlan.h
index 7ff9af1d0f05..3d870fda8c4f 100644
--- a/include/linux/if_vlan.h
+++ b/include/linux/if_vlan.h
@@ -63,7 +63,11 @@ static inline struct vlan_ethhdr *vlan_eth_hdr(const struct sk_buff *skb)
        return (struct vlan_ethhdr *)skb_mac_header(skb);
 }
-#define VLAN_VID_MASK   0xfff
+#define VLAN_PRIO_MASK          0xe000 /* Priority Code Point */
+#define VLAN_PRIO_SHIFT         13
+#define VLAN_CFI_MASK           0x1000 /* Canonical Format Indicator */
+#define VLAN_TAG_PRESENT        VLAN_CFI_MASK
+#define VLAN_VID_MASK           0x0fff /* VLAN Identifier */
 /* found in socket.c */
 extern void vlan_ioctl_set(int (*hook)(struct net *, void __user *));
@@ -81,6 +85,7 @@ struct vlan_group {
                                            * the vlan is attached to.
                                            */
        unsigned int            nr_vlans;
+        int                     killall;
        struct hlist_node       hlist;  /* linked list */
        struct net_device **vlan_devices_arrays[VLAN_GROUP_ARRAY_SPLIT_PARTS];
        struct rcu_head         rcu;
@@ -105,8 +110,8 @@ static inline void vlan_group_set_device(struct vlan_group *vg,
        array[vlan_id % VLAN_GROUP_ARRAY_PART_LEN] = dev;
 }
-#define vlan_tx_tag_present(__skb)      ((__skb)->vlan_tci)
+#define vlan_tx_tag_present(__skb)      ((__skb)->vlan_tci & VLAN_TAG_PRESENT)
-#define vlan_tx_tag_get(__skb)          ((__skb)->vlan_tci)
+#define vlan_tx_tag_get(__skb)          ((__skb)->vlan_tci & ~VLAN_TAG_PRESENT)
 #if defined(CONFIG_VLAN_8021Q) || defined(CONFIG_VLAN_8021Q_MODULE)
 extern struct net_device *vlan_dev_real_dev(const struct net_device *dev);
@@ -115,10 +120,12 @@ extern u16 vlan_dev_vlan_id(const struct net_device *dev);
 extern int __vlan_hwaccel_rx(struct sk_buff *skb, struct vlan_group *grp,
                             u16 vlan_tci, int polling);
 extern int vlan_hwaccel_do_receive(struct sk_buff *skb);
-extern int vlan_gro_receive(struct napi_struct *napi, struct vlan_group *grp,
+extern gro_result_t
-                            unsigned int vlan_tci, struct sk_buff *skb);
+vlan_gro_receive(struct napi_struct *napi, struct vlan_group *grp,
-extern int vlan_gro_frags(struct napi_struct *napi, struct vlan_group *grp,
+                 unsigned int vlan_tci, struct sk_buff *skb);
-                          unsigned int vlan_tci);
+extern gro_result_t
+vlan_gro_frags(struct napi_struct *napi, struct vlan_group *grp,
+               unsigned int vlan_tci);
 #else
 static inline struct net_device *vlan_dev_real_dev(const struct net_device *dev)
@@ -145,17 +152,18 @@ static inline int vlan_hwaccel_do_receive(struct sk_buff *skb)
        return 0;
 }
-static inline int vlan_gro_receive(struct napi_struct *napi,
+static inline gro_result_t
-                                   struct vlan_group *grp,
+vlan_gro_receive(struct napi_struct *napi, struct vlan_group *grp,
-                                   unsigned int vlan_tci, struct sk_buff *skb)
+                 unsigned int vlan_tci, struct sk_buff *skb)
 {
-        return NET_RX_DROP;
+        return GRO_DROP;
 }
-static inline int vlan_gro_frags(struct napi_struct *napi,
+static inline gro_result_t
-                                 struct vlan_group *grp, unsigned int vlan_tci)
+vlan_gro_frags(struct napi_struct *napi, struct vlan_group *grp,
+               unsigned int vlan_tci)
 {
-        return NET_RX_DROP;
+        return GRO_DROP;
 }
 #endif
@@ -231,7 +239,7 @@ static inline struct sk_buff *__vlan_put_tag(struct sk_buff *skb, u16 vlan_tci)
 static inline struct sk_buff *__vlan_hwaccel_put_tag(struct sk_buff *skb,
                                                     u16 vlan_tci)
 {
-        skb->vlan_tci = vlan_tci;
+        skb->vlan_tci = VLAN_TAG_PRESENT | vlan_tci;
        return skb;
 }
@@ -284,7 +292,7 @@ static inline int __vlan_hwaccel_get_tag(const struct sk_buff *skb,
                                         u16 *vlan_tci)
 {
        if (vlan_tx_tag_present(skb)) {
-                *vlan_tci = skb->vlan_tci;
+                *vlan_tci = vlan_tx_tag_get(skb);
                return 0;
        } else {
                *vlan_tci = 0;
@@ -331,6 +339,7 @@ enum vlan_ioctl_cmds {
 enum vlan_flags {
        VLAN_FLAG_REORDER_HDR   = 0x1,
        VLAN_FLAG_GVRP          = 0x2,
+        VLAN_FLAG_LOOSE_BINDING = 0x4,
 };
 enum vlan_name_types {
diff --git a/include/linux/igmp.h b/include/linux/igmp.h
index fe158e0e20e6..93fc2449af10 100644
--- a/include/linux/igmp.h
+++ b/include/linux/igmp.h
@@ -27,8 +27,7 @@
 *      Header in on cable format
 */
-struct igmphdr
+struct igmphdr {
-{
        __u8 type;
        __u8 code;              /* For newer IGMP */
        __sum16 csum;
@@ -151,10 +150,10 @@ static inline struct igmpv3_query *
 extern int sysctl_igmp_max_memberships;
 extern int sysctl_igmp_max_msf;
-struct ip_sf_socklist
+struct ip_sf_socklist {
-{
        unsigned int            sl_max;
        unsigned int            sl_count;
+        struct rcu_head         rcu;
        __be32                  sl_addr[0];
 };
@@ -167,16 +166,15 @@ struct ip_sf_socklist
   this list never used in fast path code
 */
-struct ip_mc_socklist
+struct ip_mc_socklist {
-{
        struct ip_mc_socklist   *next;
        struct ip_mreqn         multi;
        unsigned int            sfmode;         /* MCAST_{INCLUDE,EXCLUDE} */
        struct ip_sf_socklist   *sflist;
+        struct rcu_head         rcu;
 };
-struct ip_sf_list
+struct ip_sf_list {
-{
        struct ip_sf_list       *sf_next;
        __be32                  sf_inaddr;
        unsigned long           sf_count[2];    /* include/exclude counts */
@@ -185,8 +183,7 @@ struct ip_sf_list
        unsigned char           sf_crcount;     /* retrans. left to send */
 };
-struct ip_mc_list
+struct ip_mc_list {
-{
        struct in_device        *interface;
        __be32                  multiaddr;
        struct ip_sf_list       *sources;
diff --git a/include/linux/ima.h b/include/linux/ima.h
index 0e3f2a4c25f6..975837e7d6c0 100644
--- a/include/linux/ima.h
+++ b/include/linux/ima.h
@@ -13,18 +13,14 @@
 #include <linux/fs.h>
 struct linux_binprm;
-#define IMA_COUNT_UPDATE 1
-#define IMA_COUNT_LEAVE 0
 #ifdef CONFIG_IMA
 extern int ima_bprm_check(struct linux_binprm *bprm);
 extern int ima_inode_alloc(struct inode *inode);
 extern void ima_inode_free(struct inode *inode);
-extern int ima_path_check(struct path *path, int mask, int update_counts);
+extern int ima_file_check(struct file *file, int mask);
 extern void ima_file_free(struct file *file);
 extern int ima_file_mmap(struct file *file, unsigned long prot);
 extern void ima_counts_get(struct file *file);
-extern void ima_counts_put(struct path *path, int mask);
 #else
 static inline int ima_bprm_check(struct linux_binprm *bprm)
@@ -42,7 +38,7 @@ static inline void ima_inode_free(struct inode *inode)
        return;
 }
-static inline int ima_path_check(struct path *path, int mask, int update_counts)
+static inline int ima_file_check(struct file *file, int mask)
 {
        return 0;
 }
@@ -62,9 +58,5 @@ static inline void ima_counts_get(struct file *file)
        return;
 }
-static inline void ima_counts_put(struct path *path, int mask)
-{
-        return;
-}
 #endif /* CONFIG_IMA_H */
 #endif /* _LINUX_IMA_H */
diff --git a/include/linux/in.h b/include/linux/in.h
index cf196da04ec9..583c76f9c30f 100644
--- a/include/linux/in.h
+++ b/include/linux/in.h
@@ -84,6 +84,8 @@ struct in_addr {
 #define IP_ORIGDSTADDR       20
 #define IP_RECVORIGDSTADDR   IP_ORIGDSTADDR
+#define IP_MINTTL       21
 /* IP_MTU_DISCOVER values */
 #define IP_PMTUDISC_DONT                0       /* Never send DF frames */
 #define IP_PMTUDISC_WANT                1       /* Use per route hints  */
@@ -118,14 +120,12 @@ struct in_addr {
 /* Request struct for multicast socket ops */
-struct ip_mreq 
+struct ip_mreq  {
-{
        struct in_addr imr_multiaddr;   /* IP multicast address of group */
        struct in_addr imr_interface;   /* local IP address of interface */
 };
-struct ip_mreqn
+struct ip_mreqn {
-{
        struct in_addr  imr_multiaddr;          /* IP multicast address of group */
        struct in_addr  imr_address;            /* local IP address of interface */
        int             imr_ifindex;            /* Interface index */
@@ -149,21 +149,18 @@ struct ip_msfilter {
        (sizeof(struct ip_msfilter) - sizeof(__u32) \
        + (numsrc) * sizeof(__u32))
-struct group_req
+struct group_req {
-{
        __u32                            gr_interface;  /* interface index */
        struct __kernel_sockaddr_storage gr_group;      /* group address */
 };
-struct group_source_req
+struct group_source_req {
-{
        __u32                            gsr_interface; /* interface index */
        struct __kernel_sockaddr_storage gsr_group;     /* group address */
        struct __kernel_sockaddr_storage gsr_source;    /* source address */
 };
-struct group_filter
+struct group_filter {
-{
        __u32                            gf_interface;  /* interface index */
        struct __kernel_sockaddr_storage gf_group;      /* multicast address */
        __u32                            gf_fmode;      /* filter mode */
@@ -175,8 +172,7 @@ struct group_filter
        (sizeof(struct group_filter) - sizeof(struct __kernel_sockaddr_storage) \
        + (numsrc) * sizeof(struct __kernel_sockaddr_storage))
-struct in_pktinfo
+struct in_pktinfo {
-{
        int             ipi_ifindex;
        struct in_addr  ipi_spec_dst;
        struct in_addr  ipi_addr;
diff --git a/include/linux/in6.h b/include/linux/in6.h
index 718bf21c5754..bd55c6e46b2e 100644
--- a/include/linux/in6.h
+++ b/include/linux/in6.h
@@ -27,10 +27,8 @@
 *      IPv6 address structure
 */
-struct in6_addr
+struct in6_addr {
-{
+        union {
-        union 
-        {
                __u8            u6_addr8[16];
                __be16          u6_addr16[8];
                __be32          u6_addr32[4];
@@ -75,8 +73,7 @@ struct ipv6_mreq {
 #define ipv6mr_acaddr   ipv6mr_multiaddr
-struct in6_flowlabel_req
+struct in6_flowlabel_req {
-{
        struct in6_addr flr_dst;
        __be32  flr_label;
        __u8    flr_action;
@@ -113,7 +110,7 @@ struct in6_flowlabel_req
 #define IPV6_FLOWINFO_FLOWLABEL         0x000fffff
 #define IPV6_FLOWINFO_PRIORITY          0x0ff00000
-/* These defintions are obsolete */
+/* These definitions are obsolete */
 #define IPV6_PRIORITY_UNCHARACTERIZED   0x0000
 #define IPV6_PRIORITY_FILLER            0x0100
 #define IPV6_PRIORITY_UNATTENDED        0x0200
diff --git a/include/linux/inetdevice.h b/include/linux/inetdevice.h
index ad27c7da8798..2be1a1a2beb9 100644
--- a/include/linux/inetdevice.h
+++ b/include/linux/inetdevice.h
@@ -10,15 +10,43 @@
 #include <linux/timer.h>
 #include <linux/sysctl.h>
-struct ipv4_devconf
+enum
 {
+        IPV4_DEVCONF_FORWARDING=1,
+        IPV4_DEVCONF_MC_FORWARDING,
+        IPV4_DEVCONF_PROXY_ARP,
+        IPV4_DEVCONF_ACCEPT_REDIRECTS,
+        IPV4_DEVCONF_SECURE_REDIRECTS,
+        IPV4_DEVCONF_SEND_REDIRECTS,
+        IPV4_DEVCONF_SHARED_MEDIA,
+        IPV4_DEVCONF_RP_FILTER,
+        IPV4_DEVCONF_ACCEPT_SOURCE_ROUTE,
+        IPV4_DEVCONF_BOOTP_RELAY,
+        IPV4_DEVCONF_LOG_MARTIANS,
+        IPV4_DEVCONF_TAG,
+        IPV4_DEVCONF_ARPFILTER,
+        IPV4_DEVCONF_MEDIUM_ID,
+        IPV4_DEVCONF_NOXFRM,
+        IPV4_DEVCONF_NOPOLICY,
+        IPV4_DEVCONF_FORCE_IGMP_VERSION,
+        IPV4_DEVCONF_ARP_ANNOUNCE,
+        IPV4_DEVCONF_ARP_IGNORE,
+        IPV4_DEVCONF_PROMOTE_SECONDARIES,
+        IPV4_DEVCONF_ARP_ACCEPT,
+        IPV4_DEVCONF_ARP_NOTIFY,
+        IPV4_DEVCONF_ACCEPT_LOCAL,
+        IPV4_DEVCONF_SRC_VMARK,
+        IPV4_DEVCONF_PROXY_ARP_PVLAN,
+        __IPV4_DEVCONF_MAX
+};
+struct ipv4_devconf {
        void    *sysctl;
-        int     data[__NET_IPV4_CONF_MAX - 1];
+        int     data[__IPV4_DEVCONF_MAX - 1];
-        DECLARE_BITMAP(state, __NET_IPV4_CONF_MAX - 1);
+        DECLARE_BITMAP(state, __IPV4_DEVCONF_MAX - 1);
 };
-struct in_device
+struct in_device {
-{
        struct net_device       *dev;
        atomic_t                refcnt;
        int                     dead;
@@ -42,7 +70,7 @@ struct in_device
        struct rcu_head         rcu_head;
 };
-#define IPV4_DEVCONF(cnf, attr) ((cnf).data[NET_IPV4_CONF_ ## attr - 1])
+#define IPV4_DEVCONF(cnf, attr) ((cnf).data[IPV4_DEVCONF_ ## attr - 1])
 #define IPV4_DEVCONF_ALL(net, attr) \
        IPV4_DEVCONF((*(net)->ipv4.devconf_all), attr)
@@ -62,13 +90,13 @@ static inline void ipv4_devconf_set(struct in_device *in_dev, int index,
 static inline void ipv4_devconf_setall(struct in_device *in_dev)
 {
-        bitmap_fill(in_dev->cnf.state, __NET_IPV4_CONF_MAX - 1);
+        bitmap_fill(in_dev->cnf.state, __IPV4_DEVCONF_MAX - 1);
 }
 #define IN_DEV_CONF_GET(in_dev, attr) \
-        ipv4_devconf_get((in_dev), NET_IPV4_CONF_ ## attr)
+        ipv4_devconf_get((in_dev), IPV4_DEVCONF_ ## attr)
 #define IN_DEV_CONF_SET(in_dev, attr, val) \
-        ipv4_devconf_set((in_dev), NET_IPV4_CONF_ ## attr, (val))
+        ipv4_devconf_set((in_dev), IPV4_DEVCONF_ ## attr, (val))
 #define IN_DEV_ANDCONF(in_dev, attr) \
        (IPV4_DEVCONF_ALL(dev_net(in_dev->dev), attr) && \
@@ -83,12 +111,15 @@ static inline void ipv4_devconf_setall(struct in_device *in_dev)
 #define IN_DEV_FORWARD(in_dev)          IN_DEV_CONF_GET((in_dev), FORWARDING)
 #define IN_DEV_MFORWARD(in_dev)         IN_DEV_ANDCONF((in_dev), MC_FORWARDING)
 #define IN_DEV_RPFILTER(in_dev)         IN_DEV_MAXCONF((in_dev), RP_FILTER)
+#define IN_DEV_SRC_VMARK(in_dev)        IN_DEV_ORCONF((in_dev), SRC_VMARK)
 #define IN_DEV_SOURCE_ROUTE(in_dev)     IN_DEV_ANDCONF((in_dev), \
                                                       ACCEPT_SOURCE_ROUTE)
+#define IN_DEV_ACCEPT_LOCAL(in_dev)     IN_DEV_ORCONF((in_dev), ACCEPT_LOCAL)
 #define IN_DEV_BOOTP_RELAY(in_dev)      IN_DEV_ANDCONF((in_dev), BOOTP_RELAY)
 #define IN_DEV_LOG_MARTIANS(in_dev)     IN_DEV_ORCONF((in_dev), LOG_MARTIANS)
 #define IN_DEV_PROXY_ARP(in_dev)        IN_DEV_ORCONF((in_dev), PROXY_ARP)
+#define IN_DEV_PROXY_ARP_PVLAN(in_dev)  IN_DEV_CONF_GET(in_dev, PROXY_ARP_PVLAN)
 #define IN_DEV_SHARED_MEDIA(in_dev)     IN_DEV_ORCONF((in_dev), SHARED_MEDIA)
 #define IN_DEV_TX_REDIRECTS(in_dev)     IN_DEV_ORCONF((in_dev), SEND_REDIRECTS)
 #define IN_DEV_SEC_REDIRECTS(in_dev)    IN_DEV_ORCONF((in_dev), \
@@ -110,8 +141,7 @@ static inline void ipv4_devconf_setall(struct in_device *in_dev)
 #define IN_DEV_ARP_IGNORE(in_dev)       IN_DEV_MAXCONF((in_dev), ARP_IGNORE)
 #define IN_DEV_ARP_NOTIFY(in_dev)       IN_DEV_MAXCONF((in_dev), ARP_NOTIFY)
-struct in_ifaddr
+struct in_ifaddr {
-{
        struct in_ifaddr        *ifa_next;
        struct in_device        *ifa_dev;
        struct rcu_head         rcu_head;
diff --git a/include/linux/init.h b/include/linux/init.h
index ff8bde520d03..ab1d31f9352b 100644
--- a/include/linux/init.h
+++ b/include/linux/init.h
@@ -149,6 +149,8 @@ void prepare_namespace(void);
 extern void (*late_time_init)(void);
+extern int initcall_debug;
 #endif
  
 #ifndef MODULE
diff --git a/include/linux/init_task.h b/include/linux/init_task.h
index 21a6f5d9af22..b1ed1cd8e2a8 100644
--- a/include/linux/init_task.h
+++ b/include/linux/init_task.h
@@ -32,14 +32,6 @@ extern struct fs_struct init_fs;
 }
 extern struct nsproxy init_nsproxy;
-#define INIT_NSPROXY(nsproxy) {                                         \
-        .pid_ns         = &init_pid_ns,                                 \
-        .count          = ATOMIC_INIT(1),                               \
-        .uts_ns         = &init_uts_ns,                                 \
-        .mnt_ns         = NULL,                                         \
-        INIT_NET_NS(net_ns)                                             \
-        INIT_IPC_NS(ipc_ns)                                             \
-}
 #define INIT_SIGHAND(sighand) {                                         \
        .count          = ATOMIC_INIT(1),                               \
@@ -83,16 +75,12 @@ extern struct group_info init_groups;
 #define INIT_IDS
 #endif
-#ifdef CONFIG_SECURITY_FILE_CAPABILITIES
 /*
 * Because of the reduced scope of CAP_SETPCAP when filesystem
 * capabilities are in effect, it is safe to allow CAP_SETPCAP to
 * be available in the default configuration.
 */
 # define CAP_INIT_BSET  CAP_FULL_SET
-#else
-# define CAP_INIT_BSET  CAP_INIT_EFF_SET
-#endif
 #ifdef CONFIG_TREE_PREEMPT_RCU
 #define INIT_TASK_RCU_PREEMPT(tsk)                                      \
@@ -169,7 +157,7 @@ extern struct cred init_cred;
        .journal_info   = NULL,                                         \
        .cpu_timers     = INIT_CPU_TIMERS(tsk.cpu_timers),              \
        .fs_excl        = ATOMIC_INIT(0),                               \
-        .pi_lock        = __SPIN_LOCK_UNLOCKED(tsk.pi_lock),            \
+        .pi_lock        = __RAW_SPIN_LOCK_UNLOCKED(tsk.pi_lock),        \
        .timer_slack_ns = 50000, /* 50 usec default slack */            \
        .pids = {                                                       \
                [PIDTYPE_PID]  = INIT_PID_LINK(PIDTYPE_PID),            \
diff --git a/include/linux/input-polldev.h b/include/linux/input-polldev.h
index 597a0077b3c5..5e3dddf8f562 100644
--- a/include/linux/input-polldev.h
+++ b/include/linux/input-polldev.h
@@ -14,12 +14,19 @@
 /**
 * struct input_polled_dev - simple polled input device
- * @private: private driver data
+ * @private: private driver data.
- * @flush: driver-supplied method that flushes device's state upon
+ * @open: driver-supplied method that prepares device for polling
- *      opening (optional)
+ *      (enabled the device and maybe flushes device state).
+ * @close: driver-supplied method that is called when device is no
+ *      longer being polled. Used to put device into low power mode.
 * @poll: driver-supplied method that polls the device and posts
 *      input events (mandatory).
- * @poll_interval: specifies how often the poll() method shoudl be called.
+ * @poll_interval: specifies how often the poll() method should be called.
+ *      Defaults to 500 msec unless overriden when registering the device.
+ * @poll_interval_max: specifies upper bound for the poll interval.
+ *      Defaults to the initial value of @poll_interval.
+ * @poll_interval_min: specifies lower bound for the poll interval.
+ *      Defaults to 0.
 * @input: input device structire associated with the polled device.
 *      Must be properly initialized by the driver (id, name, phys, bits).
 *
@@ -30,11 +37,16 @@
 struct input_polled_dev {
        void *private;
-        void (*flush)(struct input_polled_dev *dev);
+        void (*open)(struct input_polled_dev *dev);
+        void (*close)(struct input_polled_dev *dev);
        void (*poll)(struct input_polled_dev *dev);
        unsigned int poll_interval; /* msec */
+        unsigned int poll_interval_max; /* msec */
+        unsigned int poll_interval_min; /* msec */
        struct input_dev *input;
+/* private: */
        struct delayed_work work;
 };
diff --git a/include/linux/input.h b/include/linux/input.h
index c2b1a7d244d9..7ed2251b33f1 100644
--- a/include/linux/input.h
+++ b/include/linux/input.h
@@ -58,10 +58,10 @@ struct input_absinfo {
 #define EVIOCGVERSION           _IOR('E', 0x01, int)                    /* get driver version */
 #define EVIOCGID                _IOR('E', 0x02, struct input_id)        /* get device ID */
-#define EVIOCGREP               _IOR('E', 0x03, int[2])                 /* get repeat settings */
+#define EVIOCGREP               _IOR('E', 0x03, unsigned int[2])        /* get repeat settings */
-#define EVIOCSREP               _IOW('E', 0x03, int[2])                 /* set repeat settings */
+#define EVIOCSREP               _IOW('E', 0x03, unsigned int[2])        /* set repeat settings */
-#define EVIOCGKEYCODE           _IOR('E', 0x04, int[2])                 /* get keycode */
+#define EVIOCGKEYCODE           _IOR('E', 0x04, unsigned int[2])        /* get keycode */
-#define EVIOCSKEYCODE           _IOW('E', 0x04, int[2])                 /* set keycode */
+#define EVIOCSKEYCODE           _IOW('E', 0x04, unsigned int[2])        /* set keycode */
 #define EVIOCGNAME(len)         _IOC(_IOC_READ, 'E', 0x06, len)         /* get device name */
 #define EVIOCGPHYS(len)         _IOC(_IOC_READ, 'E', 0x07, len)         /* get physical location */
@@ -376,8 +376,9 @@ struct input_absinfo {
 #define KEY_DISPLAY_OFF         245     /* display device to off state */
 #define KEY_WIMAX               246
+#define KEY_RFKILL              247     /* Key that controls all radios */
-/* Range 248 - 255 is reserved for special needs of AT keyboard driver */
+/* Code 255 is reserved for special needs of AT keyboard driver */
 #define BTN_MISC                0x100
 #define BTN_0                   0x100
@@ -595,6 +596,51 @@ struct input_absinfo {
 #define KEY_NUMERIC_STAR        0x20a
 #define KEY_NUMERIC_POUND       0x20b
+#define KEY_CAMERA_FOCUS        0x210
+#define KEY_WPS_BUTTON          0x211   /* WiFi Protected Setup key */
+#define BTN_TRIGGER_HAPPY               0x2c0
+#define BTN_TRIGGER_HAPPY1              0x2c0
+#define BTN_TRIGGER_HAPPY2              0x2c1
+#define BTN_TRIGGER_HAPPY3              0x2c2
+#define BTN_TRIGGER_HAPPY4              0x2c3
+#define BTN_TRIGGER_HAPPY5              0x2c4
+#define BTN_TRIGGER_HAPPY6              0x2c5
+#define BTN_TRIGGER_HAPPY7              0x2c6
+#define BTN_TRIGGER_HAPPY8              0x2c7
+#define BTN_TRIGGER_HAPPY9              0x2c8
+#define BTN_TRIGGER_HAPPY10             0x2c9
+#define BTN_TRIGGER_HAPPY11             0x2ca
+#define BTN_TRIGGER_HAPPY12             0x2cb
+#define BTN_TRIGGER_HAPPY13             0x2cc
+#define BTN_TRIGGER_HAPPY14             0x2cd
+#define BTN_TRIGGER_HAPPY15             0x2ce
+#define BTN_TRIGGER_HAPPY16             0x2cf
+#define BTN_TRIGGER_HAPPY17             0x2d0
+#define BTN_TRIGGER_HAPPY18             0x2d1
+#define BTN_TRIGGER_HAPPY19             0x2d2
+#define BTN_TRIGGER_HAPPY20             0x2d3
+#define BTN_TRIGGER_HAPPY21             0x2d4
+#define BTN_TRIGGER_HAPPY22             0x2d5
+#define BTN_TRIGGER_HAPPY23             0x2d6
+#define BTN_TRIGGER_HAPPY24             0x2d7
+#define BTN_TRIGGER_HAPPY25             0x2d8
+#define BTN_TRIGGER_HAPPY26             0x2d9
+#define BTN_TRIGGER_HAPPY27             0x2da
+#define BTN_TRIGGER_HAPPY28             0x2db
+#define BTN_TRIGGER_HAPPY29             0x2dc
+#define BTN_TRIGGER_HAPPY30             0x2dd
+#define BTN_TRIGGER_HAPPY31             0x2de
+#define BTN_TRIGGER_HAPPY32             0x2df
+#define BTN_TRIGGER_HAPPY33             0x2e0
+#define BTN_TRIGGER_HAPPY34             0x2e1
+#define BTN_TRIGGER_HAPPY35             0x2e2
+#define BTN_TRIGGER_HAPPY36             0x2e3
+#define BTN_TRIGGER_HAPPY37             0x2e4
+#define BTN_TRIGGER_HAPPY38             0x2e5
+#define BTN_TRIGGER_HAPPY39             0x2e6
+#define BTN_TRIGGER_HAPPY40             0x2e7
 /* We avoid low common keys in module aliases so they don't get huge. */
 #define KEY_MIN_INTERESTING     KEY_MUTE
 #define KEY_MAX                 0x2ff
@@ -658,6 +704,7 @@ struct input_absinfo {
 #define ABS_MT_TOOL_TYPE        0x37    /* Type of touching device */
 #define ABS_MT_BLOB_ID          0x38    /* Group a set of packets as a blob */
 #define ABS_MT_TRACKING_ID      0x39    /* Unique ID of initiated contact */
+#define ABS_MT_PRESSURE         0x3a    /* Pressure on contact area */
 #define ABS_MAX                 0x3f
 #define ABS_CNT                 (ABS_MAX+1)
@@ -677,6 +724,9 @@ struct input_absinfo {
 #define SW_LINEOUT_INSERT       0x06  /* set = inserted */
 #define SW_JACK_PHYSICAL_INSERT 0x07  /* set = mechanical switch set */
 #define SW_VIDEOOUT_INSERT      0x08  /* set = inserted */
+#define SW_CAMERA_LENS_COVER    0x09  /* set = lens covered */
+#define SW_KEYPAD_SLIDE         0x0a  /* set = keypad slide out */
+#define SW_FRONT_PROXIMITY      0x0b  /* set = front proximity sensor active */
 #define SW_MAX                  0x0f
 #define SW_CNT                  (SW_MAX+1)
@@ -890,7 +940,7 @@ struct ff_periodic_effect {
        struct ff_envelope envelope;
        __u32 custom_len;
-        __s16 *custom_data;
+        __s16 __user *custom_data;
 };
 /**
@@ -1016,9 +1066,12 @@ struct ff_effect {
 * @keycodesize: size of elements in keycode table
 * @keycode: map of scancodes to keycodes for this device
 * @setkeycode: optional method to alter current keymap, used to implement
- *      sparse keymaps. If not supplied default mechanism will be used
+ *      sparse keymaps. If not supplied default mechanism will be used.
+ *      The method is being called while holding event_lock and thus must
+ *      not sleep
 * @getkeycode: optional method to retrieve current keymap. If not supplied
- *      default mechanism will be used
+ *      default mechanism will be used. The method is being called while
+ *      holding event_lock and thus must not sleep
 * @ff: force feedback structure associated with the device if device
 *      supports force feedback effects
 * @repeat_key: stores key code of the last key pressed; used to implement
@@ -1035,6 +1088,7 @@ struct ff_effect {
 * @absmin: minimum values for events coming from absolute axes
 * @absfuzz: describes noisiness for axes
 * @absflat: size of the center flat position (used by joydev)
+ * @absres: resolution used for events coming form absolute axes
 * @open: this method is called when the very first user calls
 *      input_open_device(). The driver must prepare the device
 *      to start generating events (start polling thread,
@@ -1088,8 +1142,10 @@ struct input_dev {
        unsigned int keycodemax;
        unsigned int keycodesize;
        void *keycode;
-        int (*setkeycode)(struct input_dev *dev, int scancode, int keycode);
+        int (*setkeycode)(struct input_dev *dev,
-        int (*getkeycode)(struct input_dev *dev, int scancode, int *keycode);
+                          unsigned int scancode, unsigned int keycode);
+        int (*getkeycode)(struct input_dev *dev,
+                          unsigned int scancode, unsigned int *keycode);
        struct ff_device *ff;
@@ -1189,6 +1245,10 @@ struct input_handle;
 * @event: event handler. This method is being called by input core with
 *      interrupts disabled and dev->event_lock spinlock held and so
 *      it may not sleep
+ * @filter: similar to @event; separates normal event handlers from
+ *      "filters".
+ * @match: called after comparing device's id with handler's id_table
+ *      to perform fine-grained matching between device and handler
 * @connect: called when attaching a handler to an input device
 * @disconnect: disconnects a handler from input device
 * @start: starts handler for given handle. This function is called by
@@ -1200,8 +1260,6 @@ struct input_handle;
 * @name: name of the handler, to be shown in /proc/bus/input/handlers
 * @id_table: pointer to a table of input_device_ids this driver can
 *      handle
- * @blacklist: pointer to a table of input_device_ids this driver should
- *      ignore even if they match @id_table
 * @h_list: list of input handles associated with the handler
 * @node: for placing the driver onto input_handler_list
 *
@@ -1210,6 +1268,11 @@ struct input_handle;
 * same time. All of them will get their copy of input event generated by
 * the device.
 *
+ * The very same structure is used to implement input filters. Input core
+ * allows filters to run first and will not pass event to regular handlers
+ * if any of the filters indicate that the event should be filtered (by
+ * returning %true from their filter() method).
+ *
 * Note that input core serializes calls to connect() and disconnect()
 * methods.
 */
@@ -1218,6 +1281,8 @@ struct input_handler {
        void *private;
        void (*event)(struct input_handle *handle, unsigned int type, unsigned int code, int value);
+        bool (*filter)(struct input_handle *handle, unsigned int type, unsigned int code, int value);
+        bool (*match)(struct input_handler *handler, struct input_dev *dev);
        int (*connect)(struct input_handler *handler, struct input_dev *dev, const struct input_device_id *id);
        void (*disconnect)(struct input_handle *handle);
        void (*start)(struct input_handle *handle);
@@ -1227,7 +1292,6 @@ struct input_handler {
        const char *name;
        const struct input_device_id *id_table;
-        const struct input_device_id *blacklist;
        struct list_head        h_list;
        struct list_head        node;
@@ -1289,6 +1353,9 @@ void input_unregister_device(struct input_dev *);
 int __must_check input_register_handler(struct input_handler *);
 void input_unregister_handler(struct input_handler *);
+int input_handler_for_each_handle(struct input_handler *, void *data,
+                                  int (*fn)(struct input_handle *, void *));
 int input_register_handle(struct input_handle *);
 void input_unregister_handle(struct input_handle *);
@@ -1350,8 +1417,10 @@ static inline void input_set_abs_params(struct input_dev *dev, int axis, int min
        dev->absbit[BIT_WORD(axis)] |= BIT_MASK(axis);
 }
-int input_get_keycode(struct input_dev *dev, int scancode, int *keycode);
+int input_get_keycode(struct input_dev *dev,
-int input_set_keycode(struct input_dev *dev, int scancode, int keycode);
+                      unsigned int scancode, unsigned int *keycode);
+int input_set_keycode(struct input_dev *dev,
+                      unsigned int scancode, unsigned int keycode);
 extern struct class input_class;
diff --git a/include/linux/input/matrix_keypad.h b/include/linux/input/matrix_keypad.h
index b3cd42d50e16..c964cd7f436a 100644
--- a/include/linux/input/matrix_keypad.h
+++ b/include/linux/input/matrix_keypad.h
@@ -41,6 +41,10 @@ struct matrix_keymap_data {
 * @col_scan_delay_us: delay, measured in microseconds, that is
 *      needed before we can keypad after activating column gpio
 * @debounce_ms: debounce interval in milliseconds
+ * @active_low: gpio polarity
+ * @wakeup: controls whether the device should be set up as wakeup
+ *      source
+ * @no_autorepeat: disable key autorepeat
 *
 * This structure represents platform-specific data that use used by
 * matrix_keypad driver to perform proper initialization.
@@ -61,6 +65,7 @@ struct matrix_keypad_platform_data {
        bool            active_low;
        bool            wakeup;
+        bool            no_autorepeat;
 };
 /**
diff --git a/include/linux/input/sh_keysc.h b/include/linux/input/sh_keysc.h
new file mode 100644
index 000000000000..649dc7f12925
--- /dev/null
+++ b/include/linux/input/sh_keysc.h
@@ -0,0 +1,15 @@
+#ifndef __SH_KEYSC_H__
+#define __SH_KEYSC_H__
+#define SH_KEYSC_MAXKEYS 49
+struct sh_keysc_info {
+        enum { SH_KEYSC_MODE_1, SH_KEYSC_MODE_2, SH_KEYSC_MODE_3,
+               SH_KEYSC_MODE_4, SH_KEYSC_MODE_5, SH_KEYSC_MODE_6 } mode;
+        int scan_timing; /* 0 -> 7, see KYCR1, SCN[2:0] */
+        int delay;
+        int kycr2_delay;
+        int keycodes[SH_KEYSC_MAXKEYS]; /* KEYIN * KEYOUT */
+};
+#endif /* __SH_KEYSC_H__ */
diff --git a/include/linux/input/sparse-keymap.h b/include/linux/input/sparse-keymap.h
new file mode 100644
index 000000000000..52db62064c6e
--- /dev/null
+++ b/include/linux/input/sparse-keymap.h
@@ -0,0 +1,62 @@
+#ifndef _SPARSE_KEYMAP_H
+#define _SPARSE_KEYMAP_H
+/*
+ * Copyright (c) 2009 Dmitry Torokhov
+ *
+ * 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.
+ */
+#define KE_END          0       /* Indicates end of keymap */
+#define KE_KEY          1       /* Ordinary key/button */
+#define KE_SW           2       /* Switch (predetermined value) */
+#define KE_VSW          3       /* Switch (value supplied at runtime) */
+#define KE_IGNORE       4       /* Known entry that should be ignored */
+#define KE_LAST         KE_IGNORE
+/**
+ * struct key_entry - keymap entry for use in sparse keymap
+ * @type: Type of the key entry (KE_KEY, KE_SW, KE_VSW, KE_END);
+ *      drivers are allowed to extend the list with their own
+ *      private definitions.
+ * @code: Device-specific data identifying the button/switch
+ * @keycode: KEY_* code assigned to a key/button
+ * @sw.code: SW_* code assigned to a switch
+ * @sw.value: Value that should be sent in an input even when KE_SW
+ *      switch is toggled. KE_VSW switches ignore this field and
+ *      expect driver to supply value for the event.
+ *
+ * This structure defines an entry in a sparse keymap used by some
+ * input devices for which traditional table-based approach is not
+ * suitable.
+ */
+struct key_entry {
+        int type;               /* See KE_* above */
+        u32 code;
+        union {
+                u16 keycode;            /* For KE_KEY */
+                struct {                /* For KE_SW, KE_VSW */
+                        u8 code;
+                        u8 value;       /* For KE_SW, ignored by KE_VSW */
+                } sw;
+        };
+};
+struct key_entry *sparse_keymap_entry_from_scancode(struct input_dev *dev,
+                                                    unsigned int code);
+struct key_entry *sparse_keymap_entry_from_keycode(struct input_dev *dev,
+                                                   unsigned int code);
+int sparse_keymap_setup(struct input_dev *dev,
+                        const struct key_entry *keymap,
+                        int (*setup)(struct input_dev *, struct key_entry *));
+void sparse_keymap_free(struct input_dev *dev);
+void sparse_keymap_report_entry(struct input_dev *dev, const struct key_entry *ke,
+                                unsigned int value, bool autorelease);
+bool sparse_keymap_report_event(struct input_dev *dev, unsigned int code,
+                                unsigned int value, bool autorelease);
+#endif /* _SPARSE_KEYMAP_H */
diff --git a/include/linux/intel-iommu.h b/include/linux/intel-iommu.h
index 4f0a72a9740c..9310c699a37d 100644
--- a/include/linux/intel-iommu.h
+++ b/include/linux/intel-iommu.h
@@ -332,6 +332,7 @@ struct intel_iommu {
 #ifdef CONFIG_INTR_REMAP
        struct ir_table *ir_table;      /* Interrupt remapping info */
 #endif
+        int             node;
 };
 static inline void __iommu_flush_cache(
diff --git a/include/linux/interrupt.h b/include/linux/interrupt.h
index 7ca72b74eec7..75f3f00ac1e5 100644
--- a/include/linux/interrupt.h
+++ b/include/linux/interrupt.h
@@ -603,12 +603,6 @@ static inline void init_irq_proc(void)
 }
 #endif
-#if defined(CONFIG_GENERIC_HARDIRQS) && defined(CONFIG_DEBUG_SHIRQ)
-extern void debug_poll_all_shared_irqs(void);
-#else
-static inline void debug_poll_all_shared_irqs(void) { }
-#endif
 struct seq_file;
 int show_interrupts(struct seq_file *p, void *v);
diff --git a/include/linux/io-mapping.h b/include/linux/io-mapping.h
index 97eb928b4924..25085ddd955f 100644
--- a/include/linux/io-mapping.h
+++ b/include/linux/io-mapping.h
@@ -19,6 +19,7 @@
 #define _LINUX_IO_MAPPING_H
 #include <linux/types.h>
+#include <linux/slab.h>
 #include <asm/io.h>
 #include <asm/page.h>
 #include <asm/iomap.h>
diff --git a/include/linux/iocontext.h b/include/linux/iocontext.h
index 4da4a75c3f1e..a0bb301afac0 100644
--- a/include/linux/iocontext.h
+++ b/include/linux/iocontext.h
@@ -4,32 +4,6 @@
 #include <linux/radix-tree.h>
 #include <linux/rcupdate.h>
-/*
- * This is the per-process anticipatory I/O scheduler state.
- */
-struct as_io_context {
-        spinlock_t lock;
-        void (*dtor)(struct as_io_context *aic); /* destructor */
-        void (*exit)(struct as_io_context *aic); /* called on task exit */
-        unsigned long state;
-        atomic_t nr_queued; /* queued reads & sync writes */
-        atomic_t nr_dispatched; /* number of requests gone to the drivers */
-        /* IO History tracking */
-        /* Thinktime */
-        unsigned long last_end_request;
-        unsigned long ttime_total;
-        unsigned long ttime_samples;
-        unsigned long ttime_mean;
-        /* Layout pattern */
-        unsigned int seek_samples;
-        sector_t last_request_pos;
-        u64 seek_total;
-        sector_t seek_mean;
-};
 struct cfq_queue;
 struct cfq_io_context {
        void *key;
@@ -40,16 +14,11 @@ struct cfq_io_context {
        struct io_context *ioc;
        unsigned long last_end_request;
-        sector_t last_request_pos;
        unsigned long ttime_total;
        unsigned long ttime_samples;
        unsigned long ttime_mean;
-        unsigned int seek_samples;
-        u64 seek_total;
-        sector_t seek_mean;
        struct list_head queue_list;
        struct hlist_node cic_list;
@@ -73,13 +42,16 @@ struct io_context {
        unsigned short ioprio;
        unsigned short ioprio_changed;
+#if defined(CONFIG_BLK_CGROUP) || defined(CONFIG_BLK_CGROUP_MODULE)
+        unsigned short cgroup_changed;
+#endif
        /*
         * For request batching
         */
-        unsigned long last_waited; /* Time last woken after wait for request */
        int nr_batch_requests;     /* Number of requests left in the batch */
+        unsigned long last_waited; /* Time last woken after wait for request */
-        struct as_io_context *aic;
        struct radix_tree_root radix_root;
        struct hlist_head cic_list;
        void *ioc_data;
@@ -99,14 +71,15 @@ static inline struct io_context *ioc_task_link(struct io_context *ioc)
        return NULL;
 }
+struct task_struct;
 #ifdef CONFIG_BLOCK
 int put_io_context(struct io_context *ioc);
-void exit_io_context(void);
+void exit_io_context(struct task_struct *task);
 struct io_context *get_io_context(gfp_t gfp_flags, int node);
 struct io_context *alloc_io_context(gfp_t gfp_flags, int node);
 void copy_io_context(struct io_context **pdst, struct io_context **psrc);
 #else
-static inline void exit_io_context(void)
+static inline void exit_io_context(struct task_struct *task)
 {
 }
diff --git a/include/linux/iommu-helper.h b/include/linux/iommu-helper.h
index 3b068e5b5671..64d1b638745d 100644
--- a/include/linux/iommu-helper.h
+++ b/include/linux/iommu-helper.h
@@ -14,14 +14,11 @@ static inline unsigned long iommu_device_max_index(unsigned long size,
 extern int iommu_is_span_boundary(unsigned int index, unsigned int nr,
                                  unsigned long shift,
                                  unsigned long boundary_size);
-extern void iommu_area_reserve(unsigned long *map, unsigned long i, int len);
 extern unsigned long iommu_area_alloc(unsigned long *map, unsigned long size,
                                      unsigned long start, unsigned int nr,
                                      unsigned long shift,
                                      unsigned long boundary_size,
                                      unsigned long align_mask);
-extern void iommu_area_free(unsigned long *map, unsigned long start,
-                            unsigned int nr);
 extern unsigned long iommu_num_pages(unsigned long addr, unsigned long len,
                                     unsigned long io_page_size);
diff --git a/include/linux/ioport.h b/include/linux/ioport.h
index 83aa81297ea3..26fad187d661 100644
--- a/include/linux/ioport.h
+++ b/include/linux/ioport.h
@@ -34,22 +34,24 @@ struct resource_list {
 */
 #define IORESOURCE_BITS         0x000000ff      /* Bus-specific bits */
-#define IORESOURCE_TYPE_BITS    0x00000f00      /* Resource type */
+#define IORESOURCE_TYPE_BITS    0x00001f00      /* Resource type */
 #define IORESOURCE_IO           0x00000100
 #define IORESOURCE_MEM          0x00000200
 #define IORESOURCE_IRQ          0x00000400
 #define IORESOURCE_DMA          0x00000800
+#define IORESOURCE_BUS          0x00001000
-#define IORESOURCE_PREFETCH     0x00001000      /* No side effects */
+#define IORESOURCE_PREFETCH     0x00002000      /* No side effects */
-#define IORESOURCE_READONLY     0x00002000
+#define IORESOURCE_READONLY     0x00004000
-#define IORESOURCE_CACHEABLE    0x00004000
+#define IORESOURCE_CACHEABLE    0x00008000
-#define IORESOURCE_RANGELENGTH  0x00008000
+#define IORESOURCE_RANGELENGTH  0x00010000
-#define IORESOURCE_SHADOWABLE   0x00010000
+#define IORESOURCE_SHADOWABLE   0x00020000
-#define IORESOURCE_SIZEALIGN    0x00020000      /* size indicates alignment */
+#define IORESOURCE_SIZEALIGN    0x00040000      /* size indicates alignment */
-#define IORESOURCE_STARTALIGN   0x00040000      /* start field is alignment */
+#define IORESOURCE_STARTALIGN   0x00080000      /* start field is alignment */
 #define IORESOURCE_MEM_64       0x00100000
+#define IORESOURCE_WINDOW       0x00200000      /* forwarded by bridge */
 #define IORESOURCE_EXCLUSIVE    0x08000000      /* Userland may not map this resource */
 #define IORESOURCE_DISABLED     0x10000000
@@ -110,27 +112,32 @@ struct resource_list {
 extern struct resource ioport_resource;
 extern struct resource iomem_resource;
+extern struct resource *request_resource_conflict(struct resource *root, struct resource *new);
 extern int request_resource(struct resource *root, struct resource *new);
 extern int release_resource(struct resource *new);
+void release_child_resources(struct resource *new);
 extern void reserve_region_with_split(struct resource *root,
                             resource_size_t start, resource_size_t end,
                             const char *name);
+extern struct resource *insert_resource_conflict(struct resource *parent, struct resource *new);
 extern int insert_resource(struct resource *parent, struct resource *new);
 extern void insert_resource_expand_to_fit(struct resource *root, struct resource *new);
 extern int allocate_resource(struct resource *root, struct resource *new,
                             resource_size_t size, resource_size_t min,
                             resource_size_t max, resource_size_t align,
-                             void (*alignf)(void *, struct resource *,
+                             resource_size_t (*alignf)(void *,
-                                            resource_size_t, resource_size_t),
+                                                       const struct resource *,
+                                                       resource_size_t,
+                                                       resource_size_t),
                             void *alignf_data);
 int adjust_resource(struct resource *res, resource_size_t start,
                    resource_size_t size);
 resource_size_t resource_alignment(struct resource *res);
-static inline resource_size_t resource_size(struct resource *res)
+static inline resource_size_t resource_size(const struct resource *res)
 {
        return res->end - res->start + 1;
 }
-static inline unsigned long resource_type(struct resource *res)
+static inline unsigned long resource_type(const struct resource *res)
 {
        return res->flags & IORESOURCE_TYPE_BITS;
 }
diff --git a/include/linux/ip_vs.h b/include/linux/ip_vs.h
index 148265e63e8d..dfc170362842 100644
--- a/include/linux/ip_vs.h
+++ b/include/linux/ip_vs.h
@@ -127,8 +127,7 @@ struct ip_vs_dest_user {
 /*
 *      IPVS statistics object (for user space)
 */
-struct ip_vs_stats_user
+struct ip_vs_stats_user {
-{
        __u32                   conns;          /* connections scheduled */
        __u32                   inpkts;         /* incoming packets */
        __u32                   outpkts;        /* outgoing packets */
diff --git a/include/linux/ipc_namespace.h b/include/linux/ipc_namespace.h
index e408722a84c7..51952989ad42 100644
--- a/include/linux/ipc_namespace.h
+++ b/include/linux/ipc_namespace.h
@@ -62,11 +62,6 @@ extern struct ipc_namespace init_ipc_ns;
 extern atomic_t nr_ipc_ns;
 extern spinlock_t mq_lock;
-#if defined(CONFIG_POSIX_MQUEUE) || defined(CONFIG_SYSVIPC)
-#define INIT_IPC_NS(ns)         .ns             = &init_ipc_ns,
-#else
-#define INIT_IPC_NS(ns)
-#endif
 #ifdef CONFIG_SYSVIPC
 extern int register_ipcns_notifier(struct ipc_namespace *);
@@ -87,7 +82,7 @@ extern int mq_init_ns(struct ipc_namespace *ns);
 /* default values */
 #define DFLT_QUEUESMAX 256     /* max number of message queues */
 #define DFLT_MSGMAX    10      /* max number of messages in each queue */
-#define HARD_MSGMAX    (131072/sizeof(void *))
+#define HARD_MSGMAX    (32768*sizeof(void *)/4)
 #define DFLT_MSGSIZEMAX 8192   /* max message size */
 #else
 static inline int mq_init_ns(struct ipc_namespace *ns) { return 0; }
diff --git a/include/linux/ipmi_smi.h b/include/linux/ipmi_smi.h
index f7c9c75a2775..4b48318ac542 100644
--- a/include/linux/ipmi_smi.h
+++ b/include/linux/ipmi_smi.h
@@ -39,7 +39,6 @@
 #include <linux/module.h>
 #include <linux/device.h>
 #include <linux/platform_device.h>
-#include <linux/ipmi_smi.h>
 /* This files describes the interface for IPMI system management interface
   drivers to bind into the IPMI message handler. */
diff --git a/include/linux/ipv6.h b/include/linux/ipv6.h
index c662efa68289..e0cc9a7db2b5 100644
--- a/include/linux/ipv6.h
+++ b/include/linux/ipv6.h
@@ -167,6 +167,7 @@ struct ipv6_devconf {
 #endif
        __s32           disable_ipv6;
        __s32           accept_dad;
+        __s32           force_tllao;
        void            *sysctl;
 };
@@ -207,6 +208,7 @@ enum {
        DEVCONF_MC_FORWARDING,
        DEVCONF_DISABLE_IPV6,
        DEVCONF_ACCEPT_DAD,
+        DEVCONF_FORCE_TLLAO,
        DEVCONF_MAX
 };
@@ -503,7 +505,7 @@ static inline struct raw6_sock *raw6_sk(const struct sock *sk)
 #define INET6_MATCH(__sk, __net, __hash, __saddr, __daddr, __ports, __dif)\
        (((__sk)->sk_hash == (__hash)) && sock_net((__sk)) == (__net)   && \
-         ((*((__portpair *)&(inet_sk(__sk)->dport))) == (__ports))      && \
+         ((*((__portpair *)&(inet_sk(__sk)->inet_dport))) == (__ports)) && \
         ((__sk)->sk_family             == AF_INET6)            && \
         ipv6_addr_equal(&inet6_sk(__sk)->daddr, (__saddr))     && \
         ipv6_addr_equal(&inet6_sk(__sk)->rcv_saddr, (__daddr)) && \
diff --git a/include/linux/irq.h b/include/linux/irq.h
index ae9653dbcd78..707ab122e2e6 100644
--- a/include/linux/irq.h
+++ b/include/linux/irq.h
@@ -90,7 +90,7 @@ struct msi_desc;
 * @startup:            start up the interrupt (defaults to ->enable if NULL)
 * @shutdown:           shut down the interrupt (defaults to ->disable if NULL)
 * @enable:             enable the interrupt (defaults to chip->unmask if NULL)
- * @disable:            disable the interrupt (defaults to chip->mask if NULL)
+ * @disable:            disable the interrupt
 * @ack:                start of a new interrupt
 * @mask:               mask an interrupt source
 * @mask_ack:           ack and mask an interrupt source
@@ -192,7 +192,7 @@ struct irq_desc {
        unsigned int            irq_count;      /* For detecting broken IRQs */
        unsigned long           last_unhandled; /* Aging timer for unhandled count */
        unsigned int            irqs_unhandled;
-        spinlock_t              lock;
+        raw_spinlock_t          lock;
 #ifdef CONFIG_SMP
        cpumask_var_t           affinity;
        unsigned int            node;
@@ -282,7 +282,7 @@ extern irqreturn_t handle_IRQ_event(unsigned int irq, struct irqaction *action);
 /*
 * Built-in IRQ handlers for various IRQ types,
- * callable via desc->chip->handle_irq()
+ * callable via desc->handle_irq()
 */
 extern void handle_level_irq(unsigned int irq, struct irq_desc *desc);
 extern void handle_fasteoi_irq(unsigned int irq, struct irq_desc *desc);
@@ -400,7 +400,9 @@ static inline int irq_has_action(unsigned int irq)
 /* Dynamic irq helper functions */
 extern void dynamic_irq_init(unsigned int irq);
+void dynamic_irq_init_keep_chip_data(unsigned int irq);
 extern void dynamic_irq_cleanup(unsigned int irq);
+void dynamic_irq_cleanup_keep_chip_data(unsigned int irq);
 /* Set/get chip/data for an IRQ: */
 extern int set_irq_chip(unsigned int irq, struct irq_chip *chip);
diff --git a/include/linux/irqflags.h b/include/linux/irqflags.h
index b02a3f1d46a0..006bf45eae30 100644
--- a/include/linux/irqflags.h
+++ b/include/linux/irqflags.h
@@ -124,6 +124,6 @@
        typecheck(unsigned long, flags);        \
        raw_irqs_disabled_flags(flags);         \
 })
-#endif          /* CONFIG_X86 */
+#endif /* CONFIG_TRACE_IRQFLAGS_SUPPORT */
 #endif
diff --git a/include/linux/iscsi_ibft.h b/include/linux/iscsi_ibft.h
index 6092487e2950..d2e4042f8f5e 100644
--- a/include/linux/iscsi_ibft.h
+++ b/include/linux/iscsi_ibft.h
@@ -42,9 +42,13 @@ extern struct ibft_table_header *ibft_addr;
 * mapped address is set in the ibft_addr variable.
 */
 #ifdef CONFIG_ISCSI_IBFT_FIND
-extern void __init reserve_ibft_region(void);
+unsigned long find_ibft_region(unsigned long *sizep);
 #else
-static inline void reserve_ibft_region(void) { }
+static inline unsigned long find_ibft_region(unsigned long *sizep)
+{
+        *sizep = 0;
+        return 0;
+}
 #endif
 #endif /* ISCSI_IBFT_H */
diff --git a/include/linux/isdn/capilli.h b/include/linux/isdn/capilli.h
index 7acb87a44872..11b57c485854 100644
--- a/include/linux/isdn/capilli.h
+++ b/include/linux/isdn/capilli.h
@@ -50,8 +50,7 @@ struct capi_ctr {
        u16  (*send_message)(struct capi_ctr *, struct sk_buff *skb);
        
        char *(*procinfo)(struct capi_ctr *);
-        int (*ctr_read_proc)(char *page, char **start, off_t off,
+        const struct file_operations *proc_fops;
-                             int count, int *eof, struct capi_ctr *card);
        /* filled in before calling ready callback */
        u8 manu[CAPI_MANUFACTURER_LEN];         /* CAPI_GET_MANUFACTURER */
@@ -67,9 +66,10 @@ struct capi_ctr {
        unsigned long nsentdatapkt;
        int cnr;                                /* controller number */
-        volatile unsigned short cardstate;      /* controller state */
+        unsigned short state;                   /* controller state */
-        volatile int blocked;                   /* output blocked */
+        int blocked;                            /* output blocked */
        int traceflag;                          /* capi trace */
+        wait_queue_head_t state_wait_queue;
        struct proc_dir_entry *procent;
        char procfn[128];
diff --git a/include/linux/isicom.h b/include/linux/isicom.h
index bbd42197298f..b92e05650639 100644
--- a/include/linux/isicom.h
+++ b/include/linux/isicom.h
@@ -67,6 +67,7 @@
 #define         FIRMWARE_LOADED         0x0001
 #define         BOARD_ACTIVE            0x0002
+#define         BOARD_INIT              0x0004
        /* isi_port status bitmap  */
diff --git a/include/linux/jbd.h b/include/linux/jbd.h
index 331530cd3cc6..516a2a27e87a 100644
--- a/include/linux/jbd.h
+++ b/include/linux/jbd.h
@@ -31,6 +31,7 @@
 #include <linux/mutex.h>
 #include <linux/timer.h>
 #include <linux/lockdep.h>
+#include <linux/slab.h>
 #define journal_oom_retry 1
@@ -246,19 +247,8 @@ typedef struct journal_superblock_s
 #define J_ASSERT(assert)        BUG_ON(!(assert))
-#if defined(CONFIG_BUFFER_DEBUG)
-void buffer_assertion_failure(struct buffer_head *bh);
-#define J_ASSERT_BH(bh, expr)                                           \
-        do {                                                            \
-                if (!(expr))                                            \
-                        buffer_assertion_failure(bh);                   \
-                J_ASSERT(expr);                                         \
-        } while (0)
-#define J_ASSERT_JH(jh, expr)   J_ASSERT_BH(jh2bh(jh), expr)
-#else
 #define J_ASSERT_BH(bh, expr)   J_ASSERT(expr)
 #define J_ASSERT_JH(jh, expr)   J_ASSERT(expr)
-#endif
 #if defined(JBD_PARANOID_IOFAIL)
 #define J_EXPECT(expr, why...)          J_ASSERT(expr)
diff --git a/include/linux/jbd2.h b/include/linux/jbd2.h
index f1011f7f3d41..a4d2e9f7088a 100644
--- a/include/linux/jbd2.h
+++ b/include/linux/jbd2.h
@@ -30,6 +30,7 @@
 #include <linux/bit_spinlock.h>
 #include <linux/mutex.h>
 #include <linux/timer.h>
+#include <linux/slab.h>
 #endif
 #define journal_oom_retry 1
@@ -69,15 +70,8 @@ extern u8 jbd2_journal_enable_debug;
 #define jbd_debug(f, a...)      /**/
 #endif
-static inline void *jbd2_alloc(size_t size, gfp_t flags)
+extern void *jbd2_alloc(size_t size, gfp_t flags);
-{
+extern void jbd2_free(void *ptr, size_t size);
-        return (void *)__get_free_pages(flags, get_order(size));
-}
-static inline void jbd2_free(void *ptr, size_t size)
-{
-        free_pages((unsigned long)ptr, get_order(size));
-};
 #define JBD2_MIN_JOURNAL_BLOCKS 1024
@@ -284,19 +278,8 @@ typedef struct journal_superblock_s
 #define J_ASSERT(assert)        BUG_ON(!(assert))
-#if defined(CONFIG_BUFFER_DEBUG)
-void buffer_assertion_failure(struct buffer_head *bh);
-#define J_ASSERT_BH(bh, expr)                                           \
-        do {                                                            \
-                if (!(expr))                                            \
-                        buffer_assertion_failure(bh);                   \
-                J_ASSERT(expr);                                         \
-        } while (0)
-#define J_ASSERT_JH(jh, expr)   J_ASSERT_BH(jh2bh(jh), expr)
-#else
 #define J_ASSERT_BH(bh, expr)   J_ASSERT(expr)
 #define J_ASSERT_JH(jh, expr)   J_ASSERT(expr)
-#endif
 #if defined(JBD2_PARANOID_IOFAIL)
 #define J_EXPECT(expr, why...)          J_ASSERT(expr)
@@ -653,6 +636,7 @@ struct transaction_s
         * waiting for it to finish.
         */
        unsigned int t_synchronous_commit:1;
+        unsigned int t_flushed_data_blocks:1;
        /*
         * For use by the filesystem to store fs-specific data
diff --git a/include/linux/jiffies.h b/include/linux/jiffies.h
index 1a9cf78bfce5..6811f4bfc6e7 100644
--- a/include/linux/jiffies.h
+++ b/include/linux/jiffies.h
@@ -307,6 +307,7 @@ extern clock_t jiffies_to_clock_t(long x);
 extern unsigned long clock_t_to_jiffies(unsigned long x);
 extern u64 jiffies_64_to_clock_t(u64 x);
 extern u64 nsec_to_clock_t(u64 x);
+extern unsigned long nsecs_to_jiffies(u64 n);
 #define TIMESTAMP_SIZE  30
diff --git a/include/linux/kallsyms.h b/include/linux/kallsyms.h
index 792274269f2b..d8e9b3d1c23c 100644
--- a/include/linux/kallsyms.h
+++ b/include/linux/kallsyms.h
@@ -107,18 +107,6 @@ static inline void print_symbol(const char *fmt, unsigned long addr)
                       __builtin_extract_return_addr((void *)addr));
 }
-/*
- * Pretty-print a function pointer.  This function is deprecated.
- * Please use the "%pF" vsprintf format instead.
- */
-static inline void __deprecated print_fn_descriptor_symbol(const char *fmt, void *addr)
-{
-#if defined(CONFIG_IA64) || defined(CONFIG_PPC64)
-        addr = *(void **)addr;
-#endif
-        print_symbol(fmt, (unsigned long)addr);
-}
 static inline void print_ip_sym(unsigned long ip)
 {
        printk("[<%p>] %pS\n", (void *) ip, (void *) ip);
diff --git a/include/linux/kbd_kern.h b/include/linux/kbd_kern.h
index 8bdb16bfe5fb..506ad20c18f8 100644
--- a/include/linux/kbd_kern.h
+++ b/include/linux/kbd_kern.h
@@ -161,7 +161,4 @@ static inline void con_schedule_flip(struct tty_struct *t)
        schedule_delayed_work(&t->buf.work, 0);
 }
-/* mac_hid.c */
-extern int mac_hid_mouse_emulate_buttons(int, unsigned int, int);
 #endif
diff --git a/include/linux/kernel-page-flags.h b/include/linux/kernel-page-flags.h
new file mode 100644
index 000000000000..bd92a89f4b0a
--- /dev/null
+++ b/include/linux/kernel-page-flags.h
@@ -0,0 +1,46 @@
+#ifndef LINUX_KERNEL_PAGE_FLAGS_H
+#define LINUX_KERNEL_PAGE_FLAGS_H
+/*
+ * Stable page flag bits exported to user space
+ */
+#define KPF_LOCKED              0
+#define KPF_ERROR               1
+#define KPF_REFERENCED          2
+#define KPF_UPTODATE            3
+#define KPF_DIRTY               4
+#define KPF_LRU                 5
+#define KPF_ACTIVE              6
+#define KPF_SLAB                7
+#define KPF_WRITEBACK           8
+#define KPF_RECLAIM             9
+#define KPF_BUDDY               10
+/* 11-20: new additions in 2.6.31 */
+#define KPF_MMAP                11
+#define KPF_ANON                12
+#define KPF_SWAPCACHE           13
+#define KPF_SWAPBACKED          14
+#define KPF_COMPOUND_HEAD       15
+#define KPF_COMPOUND_TAIL       16
+#define KPF_HUGE                17
+#define KPF_UNEVICTABLE         18
+#define KPF_HWPOISON            19
+#define KPF_NOPAGE              20
+#define KPF_KSM                 21
+/* kernel hacking assistances
+ * WARNING: subject to change, never rely on them!
+ */
+#define KPF_RESERVED            32
+#define KPF_MLOCKED             33
+#define KPF_MAPPEDTODISK        34
+#define KPF_PRIVATE             35
+#define KPF_PRIVATE_2           36
+#define KPF_OWNER_PRIVATE       37
+#define KPF_ARCH                38
+#define KPF_UNCACHED            39
+#endif /* LINUX_KERNEL_PAGE_FLAGS_H */
diff --git a/include/linux/kernel.h b/include/linux/kernel.h
index f4e3184fa054..9365227dbaf6 100644
--- a/include/linux/kernel.h
+++ b/include/linux/kernel.h
@@ -15,7 +15,6 @@
 #include <linux/bitops.h>
 #include <linux/log2.h>
 #include <linux/typecheck.h>
-#include <linux/ratelimit.h>
 #include <linux/dynamic_debug.h>
 #include <asm/byteorder.h>
 #include <asm/bug.h>
@@ -45,6 +44,16 @@ extern const char linux_proc_banner[];
 #define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0]) + __must_be_array(arr))
+/*
+ * This looks more complex than it should be. But we need to
+ * get the type for the ~ right in round_down (it needs to be
+ * as wide as the result!), and we want to evaluate the macro
+ * arguments just once each.
+ */
+#define __round_mask(x, y) ((__typeof__(x))((y)-1))
+#define round_up(x, y) ((((x)-1) | __round_mask(x, y))+1)
+#define round_down(x, y) ((x) & ~__round_mask(x, y))
 #define FIELD_SIZEOF(t, f) (sizeof(((t*)0)->f))
 #define DIV_ROUND_UP(n,d) (((n) + (d) - 1) / (d))
 #define roundup(x, y) ((((x) + ((y) - 1)) / (y)) * (y))
@@ -125,7 +134,7 @@ extern int _cond_resched(void);
 #endif
 #ifdef CONFIG_DEBUG_SPINLOCK_SLEEP
-  void __might_sleep(char *file, int line, int preempt_offset);
+  void __might_sleep(const char *file, int line, int preempt_offset);
 /**
 * might_sleep - annotation for functions that can sleep
 *
@@ -139,7 +148,8 @@ extern int _cond_resched(void);
 # define might_sleep() \
        do { __might_sleep(__FILE__, __LINE__, 0); might_resched(); } while (0)
 #else
-  static inline void __might_sleep(char *file, int line, int preempt_offset) { }
+  static inline void __might_sleep(const char *file, int line,
+                                   int preempt_offset) { }
 # define might_sleep() do { might_resched(); } while (0)
 #endif
@@ -241,8 +251,8 @@ asmlinkage int vprintk(const char *fmt, va_list args)
 asmlinkage int printk(const char * fmt, ...)
        __attribute__ ((format (printf, 1, 2))) __cold;
-extern struct ratelimit_state printk_ratelimit_state;
+extern int __printk_ratelimit(const char *func);
-extern int printk_ratelimit(void);
+#define printk_ratelimit() __printk_ratelimit(__func__)
 extern bool printk_timed_ratelimit(unsigned long *caller_jiffies,
                                   unsigned int interval_msec);
@@ -252,10 +262,10 @@ extern int printk_delay_msec;
 * Print a one-time message (analogous to WARN_ONCE() et al):
 */
 #define printk_once(x...) ({                    \
-        static bool __print_once = true;        \
+        static bool __print_once;               \
                                                \
-        if (__print_once) {                     \
+        if (!__print_once) {                    \
-                __print_once = false;           \
+                __print_once = true;            \
                printk(x);                      \
        }                                       \
 })
@@ -398,15 +408,58 @@ static inline char *pack_hex_byte(char *buf, u8 byte)
        printk(KERN_DEBUG pr_fmt(fmt), ##__VA_ARGS__)
 #elif defined(CONFIG_DYNAMIC_DEBUG)
 /* dynamic_pr_debug() uses pr_fmt() internally so we don't need it here */
-#define pr_debug(fmt, ...) do { \
+#define pr_debug(fmt, ...) \
-        dynamic_pr_debug(fmt, ##__VA_ARGS__); \
+        dynamic_pr_debug(fmt, ##__VA_ARGS__)
-        } while (0)
 #else
 #define pr_debug(fmt, ...) \
        ({ if (0) printk(KERN_DEBUG pr_fmt(fmt), ##__VA_ARGS__); 0; })
 #endif
 /*
+ * ratelimited messages with local ratelimit_state,
+ * no local ratelimit_state used in the !PRINTK case
+ */
+#ifdef CONFIG_PRINTK
+#define printk_ratelimited(fmt, ...)  ({                \
+        static struct ratelimit_state _rs = {           \
+                .interval = DEFAULT_RATELIMIT_INTERVAL, \
+                .burst = DEFAULT_RATELIMIT_BURST,       \
+        };                                              \
+                                                        \
+        if (__ratelimit(&_rs))                          \
+                printk(fmt, ##__VA_ARGS__);             \
+})
+#else
+/* No effect, but we still get type checking even in the !PRINTK case: */
+#define printk_ratelimited printk
+#endif
+#define pr_emerg_ratelimited(fmt, ...) \
+        printk_ratelimited(KERN_EMERG pr_fmt(fmt), ##__VA_ARGS__)
+#define pr_alert_ratelimited(fmt, ...) \
+        printk_ratelimited(KERN_ALERT pr_fmt(fmt), ##__VA_ARGS__)
+#define pr_crit_ratelimited(fmt, ...) \
+        printk_ratelimited(KERN_CRIT pr_fmt(fmt), ##__VA_ARGS__)
+#define pr_err_ratelimited(fmt, ...) \
+        printk_ratelimited(KERN_ERR pr_fmt(fmt), ##__VA_ARGS__)
+#define pr_warning_ratelimited(fmt, ...) \
+        printk_ratelimited(KERN_WARNING pr_fmt(fmt), ##__VA_ARGS__)
+#define pr_notice_ratelimited(fmt, ...) \
+        printk_ratelimited(KERN_NOTICE pr_fmt(fmt), ##__VA_ARGS__)
+#define pr_info_ratelimited(fmt, ...) \
+        printk_ratelimited(KERN_INFO pr_fmt(fmt), ##__VA_ARGS__)
+/* no pr_cont_ratelimited, don't do that... */
+/* If you are writing a driver, please use dev_dbg instead */
+#if defined(DEBUG)
+#define pr_debug_ratelimited(fmt, ...) \
+        printk_ratelimited(KERN_DEBUG pr_fmt(fmt), ##__VA_ARGS__)
+#else
+#define pr_debug_ratelimited(fmt, ...) \
+        ({ if (0) printk_ratelimited(KERN_DEBUG pr_fmt(fmt), \
+                                     ##__VA_ARGS__); 0; })
+#endif
+/*
 * General tracing related utility functions - trace_printk(),
 * tracing_on/tracing_off and tracing_start()/tracing_stop
 *
@@ -493,6 +546,8 @@ extern int
 __trace_printk(unsigned long ip, const char *fmt, ...)
        __attribute__ ((format (printf, 2, 3)));
+extern void trace_dump_stack(void);
 /*
 * The double __builtin_constant_p is because gcc will give us an error
 * if we try to allocate the static variable to fmt if it is not a
@@ -526,6 +581,7 @@ trace_printk(const char *fmt, ...) __attribute__ ((format (printf, 1, 2)));
 static inline void tracing_start(void) { }
 static inline void tracing_stop(void) { }
 static inline void ftrace_off_permanent(void) { }
+static inline void trace_dump_stack(void) { }
 static inline int
 trace_printk(const char *fmt, ...)
 {
@@ -689,6 +745,10 @@ struct sysinfo {
 /* Force a compilation error if condition is constant and true */
 #define MAYBE_BUILD_BUG_ON(cond) ((void)sizeof(char[1 - 2 * !!(cond)]))
+/* Force a compilation error if a constant expression is not a power of 2 */
+#define BUILD_BUG_ON_NOT_POWER_OF_2(n)                  \
+        BUILD_BUG_ON((n) == 0 || (((n) & ((n) - 1)) != 0))
 /* Force a compilation error if condition is true, but also produce a
   result (of value 0 and type size_t), so the expression can be used
   e.g. in a structure initializer (or where-ever else comma expressions
diff --git a/include/linux/kernel_stat.h b/include/linux/kernel_stat.h
index 348fa8874b52..c059044bc6dc 100644
--- a/include/linux/kernel_stat.h
+++ b/include/linux/kernel_stat.h
@@ -25,6 +25,7 @@ struct cpu_usage_stat {
        cputime64_t iowait;
        cputime64_t steal;
        cputime64_t guest;
+        cputime64_t guest_nice;
 };
 struct kernel_stat {
diff --git a/include/linux/kernelcapi.h b/include/linux/kernelcapi.h
index a53e932f80fb..9c2683929fd3 100644
--- a/include/linux/kernelcapi.h
+++ b/include/linux/kernelcapi.h
@@ -48,9 +48,7 @@ typedef struct kcapi_carddef {
 #include <linux/list.h>
 #include <linux/skbuff.h>
 #include <linux/workqueue.h>
+#include <linux/notifier.h>
-#define KCI_CONTRUP     0       /* arg: struct capi_profile */
-#define KCI_CONTRDOWN   1       /* arg: NULL */
 struct capi20_appl {
        u16 applid;
@@ -67,11 +65,6 @@ struct capi20_appl {
        struct sk_buff_head recv_queue;
        struct work_struct recv_work;
        int release_in_progress;
-        /* ugly hack to allow for notification of added/removed
-         * controllers. The Right Way (tm) is known. XXX
-         */
-        void (*callback) (unsigned int cmd, __u32 contr, void *data);
 };
 u16 capi20_isinstalled(void);
@@ -84,11 +77,11 @@ u16 capi20_get_serial(u32 contr, u8 serial[CAPI_SERIAL_LEN]);
 u16 capi20_get_profile(u32 contr, struct capi_profile *profp);
 int capi20_manufacturer(unsigned int cmd, void __user *data);
-/* temporary hack XXX */
+#define CAPICTR_UP                      0
-void capi20_set_callback(struct capi20_appl *ap, 
+#define CAPICTR_DOWN                    1
-                         void (*callback) (unsigned int cmd, __u32 contr, void *data));
+int register_capictr_notifier(struct notifier_block *nb);
+int unregister_capictr_notifier(struct notifier_block *nb);
 #define CAPI_NOERROR                      0x0000
diff --git a/include/linux/kexec.h b/include/linux/kexec.h
index adc34f2c6eff..03e8e8dbc577 100644
--- a/include/linux/kexec.h
+++ b/include/linux/kexec.h
@@ -199,13 +199,15 @@ extern struct kimage *kexec_crash_image;
 */
 extern struct resource crashk_res;
 typedef u32 note_buf_t[KEXEC_NOTE_BYTES/4];
-extern note_buf_t *crash_notes;
+extern note_buf_t __percpu *crash_notes;
 extern u32 vmcoreinfo_note[VMCOREINFO_NOTE_SIZE/4];
 extern size_t vmcoreinfo_size;
 extern size_t vmcoreinfo_max_size;
 int __init parse_crashkernel(char *cmdline, unsigned long long system_ram,
                unsigned long long *crash_size, unsigned long long *crash_base);
+int crash_shrink_memory(unsigned long new_size);
+size_t crash_get_memory_size(void);
 #else /* !CONFIG_KEXEC */
 struct pt_regs;
diff --git a/include/linux/kfifo.h b/include/linux/kfifo.h
index ad6bdf5a5970..e117b1aee69c 100644
--- a/include/linux/kfifo.h
+++ b/include/linux/kfifo.h
@@ -1,6 +1,7 @@
 /*
- * A simple kernel FIFO implementation.
+ * A generic kernel FIFO implementation.
 *
+ * Copyright (C) 2009 Stefani Seibold <stefani@seibold.net>
 * Copyright (C) 2004 Stelian Pop <stelian@popies.net>
 *
 * This program is free software; you can redistribute it and/or modify
@@ -18,6 +19,25 @@
 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 *
 */
+/*
+ * Howto porting drivers to the new generic fifo API:
+ *
+ * - Modify the declaration of the "struct kfifo *" object into a
+ *   in-place "struct kfifo" object
+ * - Init the in-place object with kfifo_alloc() or kfifo_init()
+ *   Note: The address of the in-place "struct kfifo" object must be
+ *   passed as the first argument to this functions
+ * - Replace the use of __kfifo_put into kfifo_in and __kfifo_get
+ *   into kfifo_out
+ * - Replace the use of kfifo_put into kfifo_in_locked and kfifo_get
+ *   into kfifo_out_locked
+ *   Note: the spinlock pointer formerly passed to kfifo_init/kfifo_alloc
+ *   must be passed now to the kfifo_in_locked and kfifo_out_locked
+ *   as the last parameter.
+ * - All formerly name __kfifo_* functions has been renamed into kfifo_*
+ */
 #ifndef _LINUX_KFIFO_H
 #define _LINUX_KFIFO_H
@@ -29,26 +49,81 @@ struct kfifo {
        unsigned int size;      /* the size of the allocated buffer */
        unsigned int in;        /* data is added at offset (in % size) */
        unsigned int out;       /* data is extracted from off. (out % size) */
-        spinlock_t *lock;       /* protects concurrent modifications */
 };
-extern struct kfifo *kfifo_init(unsigned char *buffer, unsigned int size,
+/*
-                                gfp_t gfp_mask, spinlock_t *lock);
+ * Macros for declaration and initialization of the kfifo datatype
-extern struct kfifo *kfifo_alloc(unsigned int size, gfp_t gfp_mask,
+ */
-                                 spinlock_t *lock);
+/* helper macro */
+#define __kfifo_initializer(s, b) \
+        (struct kfifo) { \
+                .size   = s, \
+                .in     = 0, \
+                .out    = 0, \
+                .buffer = b \
+        }
+/**
+ * DECLARE_KFIFO - macro to declare a kfifo and the associated buffer
+ * @name: name of the declared kfifo datatype
+ * @size: size of the fifo buffer. Must be a power of two.
+ *
+ * Note1: the macro can be used inside struct or union declaration
+ * Note2: the macro creates two objects:
+ *  A kfifo object with the given name and a buffer for the kfifo
+ *  object named name##kfifo_buffer
+ */
+#define DECLARE_KFIFO(name, size) \
+union { \
+        struct kfifo name; \
+        unsigned char name##kfifo_buffer[size + sizeof(struct kfifo)]; \
+}
+/**
+ * INIT_KFIFO - Initialize a kfifo declared by DECLARE_KFIFO
+ * @name: name of the declared kfifo datatype
+ */
+#define INIT_KFIFO(name) \
+        name = __kfifo_initializer(sizeof(name##kfifo_buffer) - \
+                                sizeof(struct kfifo), \
+                                name##kfifo_buffer + sizeof(struct kfifo))
+/**
+ * DEFINE_KFIFO - macro to define and initialize a kfifo
+ * @name: name of the declared kfifo datatype
+ * @size: size of the fifo buffer. Must be a power of two.
+ *
+ * Note1: the macro can be used for global and local kfifo data type variables
+ * Note2: the macro creates two objects:
+ *  A kfifo object with the given name and a buffer for the kfifo
+ *  object named name##kfifo_buffer
+ */
+#define DEFINE_KFIFO(name, size) \
+        unsigned char name##kfifo_buffer[size]; \
+        struct kfifo name = __kfifo_initializer(size, name##kfifo_buffer)
+extern void kfifo_init(struct kfifo *fifo, void *buffer,
+                        unsigned int size);
+extern __must_check int kfifo_alloc(struct kfifo *fifo, unsigned int size,
+                        gfp_t gfp_mask);
 extern void kfifo_free(struct kfifo *fifo);
-extern unsigned int __kfifo_put(struct kfifo *fifo,
+extern unsigned int kfifo_in(struct kfifo *fifo,
-                                const unsigned char *buffer, unsigned int len);
+                                const void *from, unsigned int len);
-extern unsigned int __kfifo_get(struct kfifo *fifo,
+extern __must_check unsigned int kfifo_out(struct kfifo *fifo,
-                                unsigned char *buffer, unsigned int len);
+                                void *to, unsigned int len);
+extern __must_check unsigned int kfifo_out_peek(struct kfifo *fifo,
+                                void *to, unsigned int len, unsigned offset);
 /**
- * __kfifo_reset - removes the entire FIFO contents, no locking version
+ * kfifo_initialized - Check if kfifo is initialized.
- * @fifo: the fifo to be emptied.
+ * @fifo: fifo to check
+ * Return %true if FIFO is initialized, otherwise %false.
+ * Assumes the fifo was 0 before.
 */
-static inline void __kfifo_reset(struct kfifo *fifo)
+static inline bool kfifo_initialized(struct kfifo *fifo)
 {
-        fifo->in = fifo->out = 0;
+        return fifo->buffer != NULL;
 }
 /**
@@ -57,96 +132,484 @@ static inline void __kfifo_reset(struct kfifo *fifo)
 */
 static inline void kfifo_reset(struct kfifo *fifo)
 {
-        unsigned long flags;
+        fifo->in = fifo->out = 0;
+}
-        spin_lock_irqsave(fifo->lock, flags);
+/**
+ * kfifo_reset_out - skip FIFO contents
+ * @fifo: the fifo to be emptied.
+ */
+static inline void kfifo_reset_out(struct kfifo *fifo)
+{
+        smp_mb();
+        fifo->out = fifo->in;
+}
-        __kfifo_reset(fifo);
+/**
+ * kfifo_size - returns the size of the fifo in bytes
+ * @fifo: the fifo to be used.
+ */
+static inline __must_check unsigned int kfifo_size(struct kfifo *fifo)
+{
+        return fifo->size;
+}
-        spin_unlock_irqrestore(fifo->lock, flags);
+/**
+ * kfifo_len - returns the number of used bytes in the FIFO
+ * @fifo: the fifo to be used.
+ */
+static inline unsigned int kfifo_len(struct kfifo *fifo)
+{
+        register unsigned int   out;
+        out = fifo->out;
+        smp_rmb();
+        return fifo->in - out;
 }
 /**
- * kfifo_put - puts some data into the FIFO
+ * kfifo_is_empty - returns true if the fifo is empty
 * @fifo: the fifo to be used.
- * @buffer: the data to be added.
+ */
- * @len: the length of the data to be added.
+static inline __must_check int kfifo_is_empty(struct kfifo *fifo)
+{
+        return fifo->in == fifo->out;
+}
+/**
+ * kfifo_is_full - returns true if the fifo is full
+ * @fifo: the fifo to be used.
+ */
+static inline __must_check int kfifo_is_full(struct kfifo *fifo)
+{
+        return kfifo_len(fifo) == kfifo_size(fifo);
+}
+/**
+ * kfifo_avail - returns the number of bytes available in the FIFO
+ * @fifo: the fifo to be used.
+ */
+static inline __must_check unsigned int kfifo_avail(struct kfifo *fifo)
+{
+        return kfifo_size(fifo) - kfifo_len(fifo);
+}
+/**
+ * kfifo_in_locked - puts some data into the FIFO using a spinlock for locking
+ * @fifo: the fifo to be used.
+ * @from: the data to be added.
+ * @n: the length of the data to be added.
+ * @lock: pointer to the spinlock to use for locking.
 *
- * This function copies at most @len bytes from the @buffer into
+ * This function copies at most @len bytes from the @from buffer into
 * the FIFO depending on the free space, and returns the number of
 * bytes copied.
 */
-static inline unsigned int kfifo_put(struct kfifo *fifo,
+static inline unsigned int kfifo_in_locked(struct kfifo *fifo,
-                                const unsigned char *buffer, unsigned int len)
+                const void *from, unsigned int n, spinlock_t *lock)
 {
        unsigned long flags;
        unsigned int ret;
-        spin_lock_irqsave(fifo->lock, flags);
+        spin_lock_irqsave(lock, flags);
-        ret = __kfifo_put(fifo, buffer, len);
+        ret = kfifo_in(fifo, from, n);
-        spin_unlock_irqrestore(fifo->lock, flags);
+        spin_unlock_irqrestore(lock, flags);
        return ret;
 }
 /**
- * kfifo_get - gets some data from the FIFO
+ * kfifo_out_locked - gets some data from the FIFO using a spinlock for locking
 * @fifo: the fifo to be used.
- * @buffer: where the data must be copied.
+ * @to: where the data must be copied.
- * @len: the size of the destination buffer.
+ * @n: the size of the destination buffer.
+ * @lock: pointer to the spinlock to use for locking.
 *
 * This function copies at most @len bytes from the FIFO into the
- * @buffer and returns the number of copied bytes.
+ * @to buffer and returns the number of copied bytes.
 */
-static inline unsigned int kfifo_get(struct kfifo *fifo,
+static inline __must_check unsigned int kfifo_out_locked(struct kfifo *fifo,
-                                     unsigned char *buffer, unsigned int len)
+        void *to, unsigned int n, spinlock_t *lock)
 {
        unsigned long flags;
        unsigned int ret;
-        spin_lock_irqsave(fifo->lock, flags);
+        spin_lock_irqsave(lock, flags);
+        ret = kfifo_out(fifo, to, n);
+        spin_unlock_irqrestore(lock, flags);
+        return ret;
+}
+extern void kfifo_skip(struct kfifo *fifo, unsigned int len);
+extern __must_check int kfifo_from_user(struct kfifo *fifo,
+        const void __user *from, unsigned int n, unsigned *lenout);
+extern __must_check int kfifo_to_user(struct kfifo *fifo,
+        void __user *to, unsigned int n, unsigned *lenout);
+/*
+ * __kfifo_add_out internal helper function for updating the out offset
+ */
+static inline void __kfifo_add_out(struct kfifo *fifo,
+                                unsigned int off)
+{
+        smp_mb();
+        fifo->out += off;
+}
+/*
+ * __kfifo_add_in internal helper function for updating the in offset
+ */
+static inline void __kfifo_add_in(struct kfifo *fifo,
+                                unsigned int off)
+{
+        smp_wmb();
+        fifo->in += off;
+}
-        ret = __kfifo_get(fifo, buffer, len);
+/*
+ * __kfifo_off internal helper function for calculating the index of a
+ * given offeset
+ */
+static inline unsigned int __kfifo_off(struct kfifo *fifo, unsigned int off)
+{
+        return off & (fifo->size - 1);
+}
-        /*
+/*
-         * optimization: if the FIFO is empty, set the indices to 0
+ * __kfifo_peek_n internal helper function for determinate the length of
-         * so we don't wrap the next time
+ * the next record in the fifo
-         */
+ */
-        if (fifo->in == fifo->out)
+static inline unsigned int __kfifo_peek_n(struct kfifo *fifo,
-                fifo->in = fifo->out = 0;
+                                unsigned int recsize)
+{
+#define __KFIFO_GET(fifo, off, shift) \
+        ((fifo)->buffer[__kfifo_off((fifo), (fifo)->out+(off))] << (shift))
+        unsigned int l;
+        l = __KFIFO_GET(fifo, 0, 0);
+        if (--recsize)
+                l |= __KFIFO_GET(fifo, 1, 8);
-        spin_unlock_irqrestore(fifo->lock, flags);
+        return l;
+#undef  __KFIFO_GET
+}
+/*
+ * __kfifo_poke_n internal helper function for storing the length of
+ * the next record into the fifo
+ */
+static inline void __kfifo_poke_n(struct kfifo *fifo,
+                        unsigned int recsize, unsigned int n)
+{
+#define __KFIFO_PUT(fifo, off, val, shift) \
+                ( \
+                (fifo)->buffer[__kfifo_off((fifo), (fifo)->in+(off))] = \
+                (unsigned char)((val) >> (shift)) \
+                )
+        __KFIFO_PUT(fifo, 0, n, 0);
+        if (--recsize)
+                __KFIFO_PUT(fifo, 1, n, 8);
+#undef  __KFIFO_PUT
+}
+/*
+ * __kfifo_in_... internal functions for put date into the fifo
+ * do not call it directly, use kfifo_in_rec() instead
+ */
+extern unsigned int __kfifo_in_n(struct kfifo *fifo,
+        const void *from, unsigned int n, unsigned int recsize);
+extern unsigned int __kfifo_in_generic(struct kfifo *fifo,
+        const void *from, unsigned int n, unsigned int recsize);
+static inline unsigned int __kfifo_in_rec(struct kfifo *fifo,
+        const void *from, unsigned int n, unsigned int recsize)
+{
+        unsigned int ret;
+        ret = __kfifo_in_n(fifo, from, n, recsize);
+        if (likely(ret == 0)) {
+                if (recsize)
+                        __kfifo_poke_n(fifo, recsize, n);
+                __kfifo_add_in(fifo, n + recsize);
+        }
        return ret;
 }
 /**
- * __kfifo_len - returns the number of bytes available in the FIFO, no locking version
+ * kfifo_in_rec - puts some record data into the FIFO
 * @fifo: the fifo to be used.
+ * @from: the data to be added.
+ * @n: the length of the data to be added.
+ * @recsize: size of record field
+ *
+ * This function copies @n bytes from the @from into the FIFO and returns
+ * the number of bytes which cannot be copied.
+ * A returned value greater than the @n value means that the record doesn't
+ * fit into the buffer.
+ *
+ * Note that with only one concurrent reader and one concurrent
+ * writer, you don't need extra locking to use these functions.
 */
-static inline unsigned int __kfifo_len(struct kfifo *fifo)
+static inline __must_check unsigned int kfifo_in_rec(struct kfifo *fifo,
+        void *from, unsigned int n, unsigned int recsize)
 {
-        return fifo->in - fifo->out;
+        if (!__builtin_constant_p(recsize))
+                return __kfifo_in_generic(fifo, from, n, recsize);
+        return __kfifo_in_rec(fifo, from, n, recsize);
+}
+/*
+ * __kfifo_out_... internal functions for get date from the fifo
+ * do not call it directly, use kfifo_out_rec() instead
+ */
+extern unsigned int __kfifo_out_n(struct kfifo *fifo,
+        void *to, unsigned int reclen, unsigned int recsize);
+extern unsigned int __kfifo_out_generic(struct kfifo *fifo,
+        void *to, unsigned int n,
+        unsigned int recsize, unsigned int *total);
+static inline unsigned int __kfifo_out_rec(struct kfifo *fifo,
+        void *to, unsigned int n, unsigned int recsize,
+        unsigned int *total)
+{
+        unsigned int l;
+        if (!recsize) {
+                l = n;
+                if (total)
+                        *total = l;
+        } else {
+                l = __kfifo_peek_n(fifo, recsize);
+                if (total)
+                        *total = l;
+                if (n < l)
+                        return l;
+        }
+        return __kfifo_out_n(fifo, to, l, recsize);
 }
 /**
- * kfifo_len - returns the number of bytes available in the FIFO
+ * kfifo_out_rec - gets some record data from the FIFO
 * @fifo: the fifo to be used.
+ * @to: where the data must be copied.
+ * @n: the size of the destination buffer.
+ * @recsize: size of record field
+ * @total: pointer where the total number of to copied bytes should stored
+ *
+ * This function copies at most @n bytes from the FIFO to @to and returns the
+ * number of bytes which cannot be copied.
+ * A returned value greater than the @n value means that the record doesn't
+ * fit into the @to buffer.
+ *
+ * Note that with only one concurrent reader and one concurrent
+ * writer, you don't need extra locking to use these functions.
 */
-static inline unsigned int kfifo_len(struct kfifo *fifo)
+static inline __must_check unsigned int kfifo_out_rec(struct kfifo *fifo,
+        void *to, unsigned int n, unsigned int recsize,
+        unsigned int *total)
 {
-        unsigned long flags;
+        if (!__builtin_constant_p(recsize))
-        unsigned int ret;
+                return __kfifo_out_generic(fifo, to, n, recsize, total);
+        return __kfifo_out_rec(fifo, to, n, recsize, total);
+}
-        spin_lock_irqsave(fifo->lock, flags);
+/*
+ * __kfifo_from_user_... internal functions for transfer from user space into
+ * the fifo. do not call it directly, use kfifo_from_user_rec() instead
+ */
+extern unsigned int __kfifo_from_user_n(struct kfifo *fifo,
+        const void __user *from, unsigned int n, unsigned int recsize);
+extern unsigned int __kfifo_from_user_generic(struct kfifo *fifo,
+        const void __user *from, unsigned int n, unsigned int recsize);
-        ret = __kfifo_len(fifo);
+static inline unsigned int __kfifo_from_user_rec(struct kfifo *fifo,
+        const void __user *from, unsigned int n, unsigned int recsize)
+{
+        unsigned int ret;
-        spin_unlock_irqrestore(fifo->lock, flags);
+        ret = __kfifo_from_user_n(fifo, from, n, recsize);
+        if (likely(ret == 0)) {
+                if (recsize)
+                        __kfifo_poke_n(fifo, recsize, n);
+                __kfifo_add_in(fifo, n + recsize);
+        }
        return ret;
 }
+/**
+ * kfifo_from_user_rec - puts some data from user space into the FIFO
+ * @fifo: the fifo to be used.
+ * @from: pointer to the data to be added.
+ * @n: the length of the data to be added.
+ * @recsize: size of record field
+ *
+ * This function copies @n bytes from the @from into the
+ * FIFO and returns the number of bytes which cannot be copied.
+ *
+ * If the returned value is equal or less the @n value, the copy_from_user()
+ * functions has failed. Otherwise the record doesn't fit into the buffer.
+ *
+ * Note that with only one concurrent reader and one concurrent
+ * writer, you don't need extra locking to use these functions.
+ */
+static inline __must_check unsigned int kfifo_from_user_rec(struct kfifo *fifo,
+        const void __user *from, unsigned int n, unsigned int recsize)
+{
+        if (!__builtin_constant_p(recsize))
+                return __kfifo_from_user_generic(fifo, from, n, recsize);
+        return __kfifo_from_user_rec(fifo, from, n, recsize);
+}
+/*
+ * __kfifo_to_user_... internal functions for transfer fifo data into user space
+ * do not call it directly, use kfifo_to_user_rec() instead
+ */
+extern unsigned int __kfifo_to_user_n(struct kfifo *fifo,
+        void __user *to, unsigned int n, unsigned int reclen,
+        unsigned int recsize);
+extern unsigned int __kfifo_to_user_generic(struct kfifo *fifo,
+        void __user *to, unsigned int n, unsigned int recsize,
+        unsigned int *total);
+static inline unsigned int __kfifo_to_user_rec(struct kfifo *fifo,
+        void __user *to, unsigned int n,
+        unsigned int recsize, unsigned int *total)
+{
+        unsigned int l;
+        if (!recsize) {
+                l = n;
+                if (total)
+                        *total = l;
+        } else {
+                l = __kfifo_peek_n(fifo, recsize);
+                if (total)
+                        *total = l;
+                if (n < l)
+                        return l;
+        }
+        return __kfifo_to_user_n(fifo, to, n, l, recsize);
+}
+/**
+ * kfifo_to_user_rec - gets data from the FIFO and write it to user space
+ * @fifo: the fifo to be used.
+ * @to: where the data must be copied.
+ * @n: the size of the destination buffer.
+ * @recsize: size of record field
+ * @total: pointer where the total number of to copied bytes should stored
+ *
+ * This function copies at most @n bytes from the FIFO to the @to.
+ * In case of an error, the function returns the number of bytes which cannot
+ * be copied.
+ * If the returned value is equal or less the @n value, the copy_to_user()
+ * functions has failed. Otherwise the record doesn't fit into the @to buffer.
+ *
+ * Note that with only one concurrent reader and one concurrent
+ * writer, you don't need extra locking to use these functions.
+ */
+static inline __must_check unsigned int kfifo_to_user_rec(struct kfifo *fifo,
+                void __user *to, unsigned int n, unsigned int recsize,
+                unsigned int *total)
+{
+        if (!__builtin_constant_p(recsize))
+                return __kfifo_to_user_generic(fifo, to, n, recsize, total);
+        return __kfifo_to_user_rec(fifo, to, n, recsize, total);
+}
+/*
+ * __kfifo_peek_... internal functions for peek into the next fifo record
+ * do not call it directly, use kfifo_peek_rec() instead
+ */
+extern unsigned int __kfifo_peek_generic(struct kfifo *fifo,
+                                unsigned int recsize);
+/**
+ * kfifo_peek_rec - gets the size of the next FIFO record data
+ * @fifo: the fifo to be used.
+ * @recsize: size of record field
+ *
+ * This function returns the size of the next FIFO record in number of bytes
+ */
+static inline __must_check unsigned int kfifo_peek_rec(struct kfifo *fifo,
+        unsigned int recsize)
+{
+        if (!__builtin_constant_p(recsize))
+                return __kfifo_peek_generic(fifo, recsize);
+        if (!recsize)
+                return kfifo_len(fifo);
+        return __kfifo_peek_n(fifo, recsize);
+}
+/*
+ * __kfifo_skip_... internal functions for skip the next fifo record
+ * do not call it directly, use kfifo_skip_rec() instead
+ */
+extern void __kfifo_skip_generic(struct kfifo *fifo, unsigned int recsize);
+static inline void __kfifo_skip_rec(struct kfifo *fifo,
+        unsigned int recsize)
+{
+        unsigned int l;
+        if (recsize) {
+                l = __kfifo_peek_n(fifo, recsize);
+                if (l + recsize <= kfifo_len(fifo)) {
+                        __kfifo_add_out(fifo, l + recsize);
+                        return;
+                }
+        }
+        kfifo_reset_out(fifo);
+}
+/**
+ * kfifo_skip_rec - skip the next fifo out record
+ * @fifo: the fifo to be used.
+ * @recsize: size of record field
+ *
+ * This function skips the next FIFO record
+ */
+static inline void kfifo_skip_rec(struct kfifo *fifo,
+        unsigned int recsize)
+{
+        if (!__builtin_constant_p(recsize))
+                __kfifo_skip_generic(fifo, recsize);
+        else
+                __kfifo_skip_rec(fifo, recsize);
+}
+/**
+ * kfifo_avail_rec - returns the number of bytes available in a record FIFO
+ * @fifo: the fifo to be used.
+ * @recsize: size of record field
+ */
+static inline __must_check unsigned int kfifo_avail_rec(struct kfifo *fifo,
+        unsigned int recsize)
+{
+        unsigned int l = kfifo_size(fifo) - kfifo_len(fifo);
+        return (l > recsize) ? l - recsize : 0;
+}
 #endif
diff --git a/include/linux/kgdb.h b/include/linux/kgdb.h
index 6adcc297e354..19ec41a183f5 100644
--- a/include/linux/kgdb.h
+++ b/include/linux/kgdb.h
@@ -29,8 +29,7 @@ struct pt_regs;
 *
 *      On some architectures it is required to skip a breakpoint
 *      exception when it occurs after a breakpoint has been removed.
- *      This can be implemented in the architecture specific portion of
+ *      This can be implemented in the architecture specific portion of kgdb.
- *      for kgdb.
 */
 extern int kgdb_skipexception(int exception, struct pt_regs *regs);
@@ -65,7 +64,7 @@ struct uart_port;
 /**
 *      kgdb_breakpoint - compiled in breakpoint
 *
- *      This will be impelmented a static inline per architecture.  This
+ *      This will be implemented as a static inline per architecture.  This
 *      function is called by the kgdb core to execute an architecture
 *      specific trap to cause kgdb to enter the exception processing.
 *
@@ -190,7 +189,7 @@ kgdb_arch_handle_exception(int vector, int signo, int err_code,
 *      @flags: Current IRQ state
 *
 *      On SMP systems, we need to get the attention of the other CPUs
- *      and get them be in a known state.  This should do what is needed
+ *      and get them into a known state.  This should do what is needed
 *      to get the other CPUs to call kgdb_wait(). Note that on some arches,
 *      the NMI approach is not used for rounding up all the CPUs. For example,
 *      in case of MIPS, smp_call_function() is used to roundup CPUs. In
diff --git a/include/linux/kmemcheck.h b/include/linux/kmemcheck.h
index e880d4cf9e22..08d7dc4ddf40 100644
--- a/include/linux/kmemcheck.h
+++ b/include/linux/kmemcheck.h
@@ -36,6 +36,56 @@ int kmemcheck_hide_addr(unsigned long address);
 bool kmemcheck_is_obj_initialized(unsigned long addr, size_t size);
+/*
+ * Bitfield annotations
+ *
+ * How to use: If you have a struct using bitfields, for example
+ *
+ *     struct a {
+ *             int x:8, y:8;
+ *     };
+ *
+ * then this should be rewritten as
+ *
+ *     struct a {
+ *             kmemcheck_bitfield_begin(flags);
+ *             int x:8, y:8;
+ *             kmemcheck_bitfield_end(flags);
+ *     };
+ *
+ * Now the "flags_begin" and "flags_end" members may be used to refer to the
+ * beginning and end, respectively, of the bitfield (and things like
+ * &x.flags_begin is allowed). As soon as the struct is allocated, the bit-
+ * fields should be annotated:
+ *
+ *     struct a *a = kmalloc(sizeof(struct a), GFP_KERNEL);
+ *     kmemcheck_annotate_bitfield(a, flags);
+ */
+#define kmemcheck_bitfield_begin(name)  \
+        int name##_begin[0];
+#define kmemcheck_bitfield_end(name)    \
+        int name##_end[0];
+#define kmemcheck_annotate_bitfield(ptr, name)                          \
+        do {                                                            \
+                int _n;                                                 \
+                                                                        \
+                if (!ptr)                                               \
+                        break;                                          \
+                                                                        \
+                _n = (long) &((ptr)->name##_end)                        \
+                        - (long) &((ptr)->name##_begin);                \
+                MAYBE_BUILD_BUG_ON(_n < 0);                             \
+                                                                        \
+                kmemcheck_mark_initialized(&((ptr)->name##_begin), _n); \
+        } while (0)
+#define kmemcheck_annotate_variable(var)                                \
+        do {                                                            \
+                kmemcheck_mark_initialized(&(var), sizeof(var));        \
+        } while (0)                                                     \
 #else
 #define kmemcheck_enabled 0
@@ -106,60 +156,16 @@ static inline bool kmemcheck_is_obj_initialized(unsigned long addr, size_t size)
        return true;
 }
-#endif /* CONFIG_KMEMCHECK */
+#define kmemcheck_bitfield_begin(name)
+#define kmemcheck_bitfield_end(name)
-/*
+#define kmemcheck_annotate_bitfield(ptr, name)  \
- * Bitfield annotations
+        do {                                    \
- *
+        } while (0)
- * How to use: If you have a struct using bitfields, for example
- *
- *     struct a {
- *             int x:8, y:8;
- *     };
- *
- * then this should be rewritten as
- *
- *     struct a {
- *             kmemcheck_bitfield_begin(flags);
- *             int x:8, y:8;
- *             kmemcheck_bitfield_end(flags);
- *     };
- *
- * Now the "flags_begin" and "flags_end" members may be used to refer to the
- * beginning and end, respectively, of the bitfield (and things like
- * &x.flags_begin is allowed). As soon as the struct is allocated, the bit-
- * fields should be annotated:
- *
- *     struct a *a = kmalloc(sizeof(struct a), GFP_KERNEL);
- *     kmemcheck_annotate_bitfield(a, flags);
- *
- * Note: We provide the same definitions for both kmemcheck and non-
- * kmemcheck kernels. This makes it harder to introduce accidental errors. It
- * is also allowed to pass NULL pointers to kmemcheck_annotate_bitfield().
- */
-#define kmemcheck_bitfield_begin(name)  \
-        int name##_begin[0];
-#define kmemcheck_bitfield_end(name)    \
-        int name##_end[0];
-#define kmemcheck_annotate_bitfield(ptr, name)                          \
+#define kmemcheck_annotate_variable(var)        \
-        do {                                                            \
+        do {                                    \
-                int _n;                                                 \
-                                                                        \
-                if (!ptr)                                               \
-                        break;                                          \
-                                                                        \
-                _n = (long) &((ptr)->name##_end)                        \
-                        - (long) &((ptr)->name##_begin);                \
-                MAYBE_BUILD_BUG_ON(_n < 0);                             \
-                                                                        \
-                kmemcheck_mark_initialized(&((ptr)->name##_begin), _n); \
        } while (0)
-#define kmemcheck_annotate_variable(var)                                \
+#endif /* CONFIG_KMEMCHECK */
-        do {                                                            \
-                kmemcheck_mark_initialized(&(var), sizeof(var));        \
-        } while (0)                                                     \
 #endif /* LINUX_KMEMCHECK_H */
diff --git a/include/linux/kmemleak.h b/include/linux/kmemleak.h
index 3c7497d46ee9..99d9a6766f7e 100644
--- a/include/linux/kmemleak.h
+++ b/include/linux/kmemleak.h
@@ -32,8 +32,7 @@ extern void kmemleak_padding(const void *ptr, unsigned long offset,
                             size_t size) __ref;
 extern void kmemleak_not_leak(const void *ptr) __ref;
 extern void kmemleak_ignore(const void *ptr) __ref;
-extern void kmemleak_scan_area(const void *ptr, unsigned long offset,
+extern void kmemleak_scan_area(const void *ptr, size_t size, gfp_t gfp) __ref;
-                               size_t length, gfp_t gfp) __ref;
 extern void kmemleak_no_scan(const void *ptr) __ref;
 static inline void kmemleak_alloc_recursive(const void *ptr, size_t size,
@@ -84,8 +83,7 @@ static inline void kmemleak_not_leak(const void *ptr)
 static inline void kmemleak_ignore(const void *ptr)
 {
 }
-static inline void kmemleak_scan_area(const void *ptr, unsigned long offset,
+static inline void kmemleak_scan_area(const void *ptr, size_t size, gfp_t gfp)
-                                      size_t length, gfp_t gfp)
 {
 }
 static inline void kmemleak_erase(void **ptr)
diff --git a/include/linux/kmod.h b/include/linux/kmod.h
index 384ca8bbf1ac..facb27fe7de0 100644
--- a/include/linux/kmod.h
+++ b/include/linux/kmod.h
@@ -27,6 +27,7 @@
 #define KMOD_PATH_LEN 256
 #ifdef CONFIG_MODULES
+extern char modprobe_path[]; /* for sysctl */
 /* modprobe exit status on success, -ve on error.  Return value
 * usually useless though. */
 extern int __request_module(bool wait, const char *name, ...) \
diff --git a/include/linux/kmsg_dump.h b/include/linux/kmsg_dump.h
new file mode 100644
index 000000000000..24b44145a886
--- /dev/null
+++ b/include/linux/kmsg_dump.h
@@ -0,0 +1,61 @@
+/*
+ * linux/include/kmsg_dump.h
+ *
+ * Copyright (C) 2009 Net Insight AB
+ *
+ * Author: Simon Kagstrom <simon.kagstrom@netinsight.net>
+ *
+ * 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 _LINUX_KMSG_DUMP_H
+#define _LINUX_KMSG_DUMP_H
+#include <linux/list.h>
+enum kmsg_dump_reason {
+        KMSG_DUMP_OOPS,
+        KMSG_DUMP_PANIC,
+        KMSG_DUMP_KEXEC,
+};
+/**
+ * struct kmsg_dumper - kernel crash message dumper structure
+ * @dump:       The callback which gets called on crashes. The buffer is passed
+ *              as two sections, where s1 (length l1) contains the older
+ *              messages and s2 (length l2) contains the newer.
+ * @list:       Entry in the dumper list (private)
+ * @registered: Flag that specifies if this is already registered
+ */
+struct kmsg_dumper {
+        void (*dump)(struct kmsg_dumper *dumper, enum kmsg_dump_reason reason,
+                        const char *s1, unsigned long l1,
+                        const char *s2, unsigned long l2);
+        struct list_head list;
+        int registered;
+};
+#ifdef CONFIG_PRINTK
+void kmsg_dump(enum kmsg_dump_reason reason);
+int kmsg_dump_register(struct kmsg_dumper *dumper);
+int kmsg_dump_unregister(struct kmsg_dumper *dumper);
+#else
+static inline void kmsg_dump(enum kmsg_dump_reason reason)
+{
+}
+static inline int kmsg_dump_register(struct kmsg_dumper *dumper)
+{
+        return -EINVAL;
+}
+static inline int kmsg_dump_unregister(struct kmsg_dumper *dumper)
+{
+        return -EINVAL;
+}
+#endif
+#endif /* _LINUX_KMSG_DUMP_H */
diff --git a/include/linux/kobject.h b/include/linux/kobject.h
index 58ae8e00fcdd..3950d3c2850d 100644
--- a/include/linux/kobject.h
+++ b/include/linux/kobject.h
@@ -106,7 +106,7 @@ extern char *kobject_get_path(struct kobject *kobj, gfp_t flag);
 struct kobj_type {
        void (*release)(struct kobject *kobj);
-        struct sysfs_ops *sysfs_ops;
+        const struct sysfs_ops *sysfs_ops;
        struct attribute **default_attrs;
 };
@@ -118,9 +118,9 @@ struct kobj_uevent_env {
 };
 struct kset_uevent_ops {
-        int (*filter)(struct kset *kset, struct kobject *kobj);
+        int (* const filter)(struct kset *kset, struct kobject *kobj);
-        const char *(*name)(struct kset *kset, struct kobject *kobj);
+        const char *(* const name)(struct kset *kset, struct kobject *kobj);
-        int (*uevent)(struct kset *kset, struct kobject *kobj,
+        int (* const uevent)(struct kset *kset, struct kobject *kobj,
                      struct kobj_uevent_env *env);
 };
@@ -132,7 +132,7 @@ struct kobj_attribute {
                         const char *buf, size_t count);
 };
-extern struct sysfs_ops kobj_sysfs_ops;
+extern const struct sysfs_ops kobj_sysfs_ops;
 /**
 * struct kset - a set of kobjects of a specific type, belonging to a specific subsystem.
@@ -155,14 +155,14 @@ struct kset {
        struct list_head list;
        spinlock_t list_lock;
        struct kobject kobj;
-        struct kset_uevent_ops *uevent_ops;
+        const struct kset_uevent_ops *uevent_ops;
 };
 extern void kset_init(struct kset *kset);
 extern int __must_check kset_register(struct kset *kset);
 extern void kset_unregister(struct kset *kset);
 extern struct kset * __must_check kset_create_and_add(const char *name,
-                                                struct kset_uevent_ops *u,
+                                                const struct kset_uevent_ops *u,
                                                struct kobject *parent_kobj);
 static inline struct kset *to_kset(struct kobject *kobj)
diff --git a/include/linux/kprobes.h b/include/linux/kprobes.h
index 3a46b7b7abb2..e7d1b2e0070d 100644
--- a/include/linux/kprobes.h
+++ b/include/linux/kprobes.h
@@ -122,6 +122,11 @@ struct kprobe {
 /* Kprobe status flags */
 #define KPROBE_FLAG_GONE        1 /* breakpoint has already gone */
 #define KPROBE_FLAG_DISABLED    2 /* probe is temporarily disabled */
+#define KPROBE_FLAG_OPTIMIZED   4 /*
+                                   * probe is really optimized.
+                                   * NOTE:
+                                   * this flag is only for optimized_kprobe.
+                                   */
 /* Has this kprobe gone ? */
 static inline int kprobe_gone(struct kprobe *p)
@@ -134,6 +139,12 @@ static inline int kprobe_disabled(struct kprobe *p)
 {
        return p->flags & (KPROBE_FLAG_DISABLED | KPROBE_FLAG_GONE);
 }
+/* Is this kprobe really running optimized path ? */
+static inline int kprobe_optimized(struct kprobe *p)
+{
+        return p->flags & KPROBE_FLAG_OPTIMIZED;
+}
 /*
 * Special probe type that uses setjmp-longjmp type tricks to resume
 * execution at a specified entry with a matching prototype corresponding
@@ -249,6 +260,39 @@ extern kprobe_opcode_t *get_insn_slot(void);
 extern void free_insn_slot(kprobe_opcode_t *slot, int dirty);
 extern void kprobes_inc_nmissed_count(struct kprobe *p);
+#ifdef CONFIG_OPTPROBES
+/*
+ * Internal structure for direct jump optimized probe
+ */
+struct optimized_kprobe {
+        struct kprobe kp;
+        struct list_head list;  /* list for optimizing queue */
+        struct arch_optimized_insn optinsn;
+};
+/* Architecture dependent functions for direct jump optimization */
+extern int arch_prepared_optinsn(struct arch_optimized_insn *optinsn);
+extern int arch_check_optimized_kprobe(struct optimized_kprobe *op);
+extern int arch_prepare_optimized_kprobe(struct optimized_kprobe *op);
+extern void arch_remove_optimized_kprobe(struct optimized_kprobe *op);
+extern int  arch_optimize_kprobe(struct optimized_kprobe *op);
+extern void arch_unoptimize_kprobe(struct optimized_kprobe *op);
+extern kprobe_opcode_t *get_optinsn_slot(void);
+extern void free_optinsn_slot(kprobe_opcode_t *slot, int dirty);
+extern int arch_within_optimized_kprobe(struct optimized_kprobe *op,
+                                        unsigned long addr);
+extern void opt_pre_handler(struct kprobe *p, struct pt_regs *regs);
+#ifdef CONFIG_SYSCTL
+extern int sysctl_kprobes_optimization;
+extern int proc_kprobes_optimization_handler(struct ctl_table *table,
+                                             int write, void __user *buffer,
+                                             size_t *length, loff_t *ppos);
+#endif
+#endif /* CONFIG_OPTPROBES */
 /* Get the kprobe at this addr (if any) - called with preemption disabled */
 struct kprobe *get_kprobe(void *addr);
 void kretprobe_hash_lock(struct task_struct *tsk,
@@ -296,6 +340,8 @@ void recycle_rp_inst(struct kretprobe_instance *ri, struct hlist_head *head);
 int disable_kprobe(struct kprobe *kp);
 int enable_kprobe(struct kprobe *kp);
+void dump_kprobe(struct kprobe *kp);
 #else /* !CONFIG_KPROBES: */
 static inline int kprobes_built_in(void)
diff --git a/include/linux/ksm.h b/include/linux/ksm.h
index a485c14ecd5d..43bdab769fc3 100644
--- a/include/linux/ksm.h
+++ b/include/linux/ksm.h
@@ -9,8 +9,12 @@
 #include <linux/bitops.h>
 #include <linux/mm.h>
+#include <linux/pagemap.h>
+#include <linux/rmap.h>
 #include <linux/sched.h>
-#include <linux/vmstat.h>
+struct stable_node;
+struct mem_cgroup;
 #ifdef CONFIG_KSM
 int ksm_madvise(struct vm_area_struct *vma, unsigned long start,
@@ -34,46 +38,110 @@ static inline void ksm_exit(struct mm_struct *mm)
 /*
 * A KSM page is one of those write-protected "shared pages" or "merged pages"
 * which KSM maps into multiple mms, wherever identical anonymous page content
- * is found in VM_MERGEABLE vmas.  It's a PageAnon page, with NULL anon_vma.
+ * is found in VM_MERGEABLE vmas.  It's a PageAnon page, pointing not to any
+ * anon_vma, but to that page's node of the stable tree.
 */
 static inline int PageKsm(struct page *page)
 {
-        return ((unsigned long)page->mapping == PAGE_MAPPING_ANON);
+        return ((unsigned long)page->mapping & PAGE_MAPPING_FLAGS) ==
+                                (PAGE_MAPPING_ANON | PAGE_MAPPING_KSM);
+}
+static inline struct stable_node *page_stable_node(struct page *page)
+{
+        return PageKsm(page) ? page_rmapping(page) : NULL;
+}
+static inline void set_page_stable_node(struct page *page,
+                                        struct stable_node *stable_node)
+{
+        page->mapping = (void *)stable_node +
+                                (PAGE_MAPPING_ANON | PAGE_MAPPING_KSM);
 }
 /*
- * But we have to avoid the checking which page_add_anon_rmap() performs.
+ * When do_swap_page() first faults in from swap what used to be a KSM page,
+ * no problem, it will be assigned to this vma's anon_vma; but thereafter,
+ * it might be faulted into a different anon_vma (or perhaps to a different
+ * offset in the same anon_vma).  do_swap_page() cannot do all the locking
+ * needed to reconstitute a cross-anon_vma KSM page: for now it has to make
+ * a copy, and leave remerging the pages to a later pass of ksmd.
+ *
+ * We'd like to make this conditional on vma->vm_flags & VM_MERGEABLE,
+ * but what if the vma was unmerged while the page was swapped out?
 */
-static inline void page_add_ksm_rmap(struct page *page)
+struct page *ksm_does_need_to_copy(struct page *page,
+                        struct vm_area_struct *vma, unsigned long address);
+static inline struct page *ksm_might_need_to_copy(struct page *page,
+                        struct vm_area_struct *vma, unsigned long address)
 {
-        if (atomic_inc_and_test(&page->_mapcount)) {
+        struct anon_vma *anon_vma = page_anon_vma(page);
-                page->mapping = (void *) PAGE_MAPPING_ANON;
-                __inc_zone_page_state(page, NR_ANON_PAGES);
+        if (!anon_vma ||
-        }
+            (anon_vma == vma->anon_vma &&
+             page->index == linear_page_index(vma, address)))
+                return page;
+        return ksm_does_need_to_copy(page, vma, address);
 }
+int page_referenced_ksm(struct page *page,
+                        struct mem_cgroup *memcg, unsigned long *vm_flags);
+int try_to_unmap_ksm(struct page *page, enum ttu_flags flags);
+int rmap_walk_ksm(struct page *page, int (*rmap_one)(struct page *,
+                  struct vm_area_struct *, unsigned long, void *), void *arg);
+void ksm_migrate_page(struct page *newpage, struct page *oldpage);
 #else  /* !CONFIG_KSM */
+static inline int ksm_fork(struct mm_struct *mm, struct mm_struct *oldmm)
+{
+        return 0;
+}
+static inline void ksm_exit(struct mm_struct *mm)
+{
+}
+static inline int PageKsm(struct page *page)
+{
+        return 0;
+}
+#ifdef CONFIG_MMU
 static inline int ksm_madvise(struct vm_area_struct *vma, unsigned long start,
                unsigned long end, int advice, unsigned long *vm_flags)
 {
        return 0;
 }
-static inline int ksm_fork(struct mm_struct *mm, struct mm_struct *oldmm)
+static inline struct page *ksm_might_need_to_copy(struct page *page,
+                        struct vm_area_struct *vma, unsigned long address)
+{
+        return page;
+}
+static inline int page_referenced_ksm(struct page *page,
+                        struct mem_cgroup *memcg, unsigned long *vm_flags)
 {
        return 0;
 }
-static inline void ksm_exit(struct mm_struct *mm)
+static inline int try_to_unmap_ksm(struct page *page, enum ttu_flags flags)
 {
+        return 0;
 }
-static inline int PageKsm(struct page *page)
+static inline int rmap_walk_ksm(struct page *page, int (*rmap_one)(struct page*,
+                struct vm_area_struct *, unsigned long, void *), void *arg)
 {
        return 0;
 }
-/* No stub required for page_add_ksm_rmap(page) */
+static inline void ksm_migrate_page(struct page *newpage, struct page *oldpage)
+{
+}
+#endif /* CONFIG_MMU */
 #endif /* !CONFIG_KSM */
-#endif
+#endif /* __LINUX_KSM_H */
diff --git a/include/linux/kvm.h b/include/linux/kvm.h
index f8f8900fc5ec..60df9c84ecae 100644
--- a/include/linux/kvm.h
+++ b/include/linux/kvm.h
@@ -14,12 +14,76 @@
 #define KVM_API_VERSION 12
-/* for KVM_TRACE_ENABLE, deprecated */
+/* *** Deprecated interfaces *** */
+#define KVM_TRC_SHIFT           16
+#define KVM_TRC_ENTRYEXIT       (1 << KVM_TRC_SHIFT)
+#define KVM_TRC_HANDLER         (1 << (KVM_TRC_SHIFT + 1))
+#define KVM_TRC_VMENTRY         (KVM_TRC_ENTRYEXIT + 0x01)
+#define KVM_TRC_VMEXIT          (KVM_TRC_ENTRYEXIT + 0x02)
+#define KVM_TRC_PAGE_FAULT      (KVM_TRC_HANDLER + 0x01)
+#define KVM_TRC_HEAD_SIZE       12
+#define KVM_TRC_CYCLE_SIZE      8
+#define KVM_TRC_EXTRA_MAX       7
+#define KVM_TRC_INJ_VIRQ         (KVM_TRC_HANDLER + 0x02)
+#define KVM_TRC_REDELIVER_EVT    (KVM_TRC_HANDLER + 0x03)
+#define KVM_TRC_PEND_INTR        (KVM_TRC_HANDLER + 0x04)
+#define KVM_TRC_IO_READ          (KVM_TRC_HANDLER + 0x05)
+#define KVM_TRC_IO_WRITE         (KVM_TRC_HANDLER + 0x06)
+#define KVM_TRC_CR_READ          (KVM_TRC_HANDLER + 0x07)
+#define KVM_TRC_CR_WRITE         (KVM_TRC_HANDLER + 0x08)
+#define KVM_TRC_DR_READ          (KVM_TRC_HANDLER + 0x09)
+#define KVM_TRC_DR_WRITE         (KVM_TRC_HANDLER + 0x0A)
+#define KVM_TRC_MSR_READ         (KVM_TRC_HANDLER + 0x0B)
+#define KVM_TRC_MSR_WRITE        (KVM_TRC_HANDLER + 0x0C)
+#define KVM_TRC_CPUID            (KVM_TRC_HANDLER + 0x0D)
+#define KVM_TRC_INTR             (KVM_TRC_HANDLER + 0x0E)
+#define KVM_TRC_NMI              (KVM_TRC_HANDLER + 0x0F)
+#define KVM_TRC_VMMCALL          (KVM_TRC_HANDLER + 0x10)
+#define KVM_TRC_HLT              (KVM_TRC_HANDLER + 0x11)
+#define KVM_TRC_CLTS             (KVM_TRC_HANDLER + 0x12)
+#define KVM_TRC_LMSW             (KVM_TRC_HANDLER + 0x13)
+#define KVM_TRC_APIC_ACCESS      (KVM_TRC_HANDLER + 0x14)
+#define KVM_TRC_TDP_FAULT        (KVM_TRC_HANDLER + 0x15)
+#define KVM_TRC_GTLB_WRITE       (KVM_TRC_HANDLER + 0x16)
+#define KVM_TRC_STLB_WRITE       (KVM_TRC_HANDLER + 0x17)
+#define KVM_TRC_STLB_INVAL       (KVM_TRC_HANDLER + 0x18)
+#define KVM_TRC_PPC_INSTR        (KVM_TRC_HANDLER + 0x19)
 struct kvm_user_trace_setup {
-        __u32 buf_size; /* sub_buffer size of each per-cpu */
+        __u32 buf_size;
-        __u32 buf_nr; /* the number of sub_buffers of each per-cpu */
+        __u32 buf_nr;
+};
+#define __KVM_DEPRECATED_MAIN_W_0x06 \
+        _IOW(KVMIO, 0x06, struct kvm_user_trace_setup)
+#define __KVM_DEPRECATED_MAIN_0x07 _IO(KVMIO, 0x07)
+#define __KVM_DEPRECATED_MAIN_0x08 _IO(KVMIO, 0x08)
+#define __KVM_DEPRECATED_VM_R_0x70 _IOR(KVMIO, 0x70, struct kvm_assigned_irq)
+struct kvm_breakpoint {
+        __u32 enabled;
+        __u32 padding;
+        __u64 address;
+};
+struct kvm_debug_guest {
+        __u32 enabled;
+        __u32 pad;
+        struct kvm_breakpoint breakpoints[4];
+        __u32 singlestep;
 };
+#define __KVM_DEPRECATED_VCPU_W_0x87 _IOW(KVMIO, 0x87, struct kvm_debug_guest)
+/* *** End of deprecated interfaces *** */
 /* for KVM_CREATE_MEMORY_REGION */
 struct kvm_memory_region {
        __u32 slot;
@@ -39,7 +103,7 @@ struct kvm_userspace_memory_region {
 /* for kvm_memory_region::flags */
 #define KVM_MEM_LOG_DIRTY_PAGES  1UL
+#define KVM_MEMSLOT_INVALID      (1UL << 1)
 /* for KVM_IRQ_LINE */
 struct kvm_irq_level {
@@ -99,6 +163,7 @@ struct kvm_pit_config {
 /* For KVM_EXIT_INTERNAL_ERROR */
 #define KVM_INTERNAL_ERROR_EMULATION 1
+#define KVM_INTERNAL_ERROR_SIMUL_EX 2
 /* for KVM_RUN, returned by mmap(vcpu_fd, offset=0) */
 struct kvm_run {
@@ -116,6 +181,11 @@ struct kvm_run {
        __u64 cr8;
        __u64 apic_base;
+#ifdef __KVM_S390
+        /* the processor status word for s390 */
+        __u64 psw_mask; /* psw upper half */
+        __u64 psw_addr; /* psw lower half */
+#endif
        union {
                /* KVM_EXIT_UNKNOWN */
                struct {
@@ -167,8 +237,6 @@ struct kvm_run {
                /* KVM_EXIT_S390_SIEIC */
                struct {
                        __u8 icptcode;
-                        __u64 mask; /* psw upper half */
-                        __u64 addr; /* psw lower half */
                        __u16 ipa;
                        __u32 ipb;
                } s390_sieic;
@@ -187,6 +255,9 @@ struct kvm_run {
                } dcr;
                struct {
                        __u32 suberror;
+                        /* Available with KVM_CAP_INTERNAL_ERROR_DATA: */
+                        __u32 ndata;
+                        __u64 data[16];
                } internal;
                /* Fix the size of the union. */
                char padding[256];
@@ -329,24 +400,6 @@ struct kvm_ioeventfd {
        __u8  pad[36];
 };
-#define KVM_TRC_SHIFT           16
-/*
- * kvm trace categories
- */
-#define KVM_TRC_ENTRYEXIT       (1 << KVM_TRC_SHIFT)
-#define KVM_TRC_HANDLER         (1 << (KVM_TRC_SHIFT + 1)) /* only 12 bits */
-/*
- * kvm trace action
- */
-#define KVM_TRC_VMENTRY         (KVM_TRC_ENTRYEXIT + 0x01)
-#define KVM_TRC_VMEXIT          (KVM_TRC_ENTRYEXIT + 0x02)
-#define KVM_TRC_PAGE_FAULT      (KVM_TRC_HANDLER + 0x01)
-#define KVM_TRC_HEAD_SIZE       12
-#define KVM_TRC_CYCLE_SIZE      8
-#define KVM_TRC_EXTRA_MAX       7
 #define KVMIO 0xAE
 /*
@@ -367,12 +420,10 @@ struct kvm_ioeventfd {
 */
 #define KVM_GET_VCPU_MMAP_SIZE    _IO(KVMIO,   0x04) /* in bytes */
 #define KVM_GET_SUPPORTED_CPUID   _IOWR(KVMIO, 0x05, struct kvm_cpuid2)
-/*
+#define KVM_TRACE_ENABLE          __KVM_DEPRECATED_MAIN_W_0x06
- * ioctls for kvm trace
+#define KVM_TRACE_PAUSE           __KVM_DEPRECATED_MAIN_0x07
- */
+#define KVM_TRACE_DISABLE         __KVM_DEPRECATED_MAIN_0x08
-#define KVM_TRACE_ENABLE          _IOW(KVMIO, 0x06, struct kvm_user_trace_setup)
-#define KVM_TRACE_PAUSE           _IO(KVMIO,  0x07)
-#define KVM_TRACE_DISABLE         _IO(KVMIO,  0x08)
 /*
 * Extension capability list.
 */
@@ -436,6 +487,21 @@ struct kvm_ioeventfd {
 #endif
 #define KVM_CAP_IOEVENTFD 36
 #define KVM_CAP_SET_IDENTITY_MAP_ADDR 37
+#ifdef __KVM_HAVE_XEN_HVM
+#define KVM_CAP_XEN_HVM 38
+#endif
+#define KVM_CAP_ADJUST_CLOCK 39
+#define KVM_CAP_INTERNAL_ERROR_DATA 40
+#ifdef __KVM_HAVE_VCPU_EVENTS
+#define KVM_CAP_VCPU_EVENTS 41
+#endif
+#define KVM_CAP_S390_PSW 42
+#define KVM_CAP_PPC_SEGSTATE 43
+#define KVM_CAP_HYPERV 44
+#define KVM_CAP_HYPERV_VAPIC 45
+#define KVM_CAP_HYPERV_SPIN 46
+#define KVM_CAP_PCI_SEGMENT 47
+#define KVM_CAP_X86_ROBUST_SINGLESTEP 51
 #ifdef KVM_CAP_IRQ_ROUTING
@@ -488,6 +554,18 @@ struct kvm_x86_mce {
 };
 #endif
+#ifdef KVM_CAP_XEN_HVM
+struct kvm_xen_hvm_config {
+        __u32 flags;
+        __u32 msr;
+        __u64 blob_addr_32;
+        __u64 blob_addr_64;
+        __u8 blob_size_32;
+        __u8 blob_size_64;
+        __u8 pad2[30];
+};
+#endif
 #define KVM_IRQFD_FLAG_DEASSIGN (1 << 0)
 struct kvm_irqfd {
@@ -497,55 +575,66 @@ struct kvm_irqfd {
        __u8  pad[20];
 };
+struct kvm_clock_data {
+        __u64 clock;
+        __u32 flags;
+        __u32 pad[9];
+};
 /*
 * ioctls for VM fds
 */
-#define KVM_SET_MEMORY_REGION     _IOW(KVMIO, 0x40, struct kvm_memory_region)
+#define KVM_SET_MEMORY_REGION     _IOW(KVMIO,  0x40, struct kvm_memory_region)
 /*
 * KVM_CREATE_VCPU receives as a parameter the vcpu slot, and returns
 * a vcpu fd.
 */
-#define KVM_CREATE_VCPU           _IO(KVMIO,  0x41)
+#define KVM_CREATE_VCPU           _IO(KVMIO,   0x41)
-#define KVM_GET_DIRTY_LOG         _IOW(KVMIO, 0x42, struct kvm_dirty_log)
+#define KVM_GET_DIRTY_LOG         _IOW(KVMIO,  0x42, struct kvm_dirty_log)
-#define KVM_SET_MEMORY_ALIAS      _IOW(KVMIO, 0x43, struct kvm_memory_alias)
+#define KVM_SET_MEMORY_ALIAS      _IOW(KVMIO,  0x43, struct kvm_memory_alias)
-#define KVM_SET_NR_MMU_PAGES      _IO(KVMIO, 0x44)
+#define KVM_SET_NR_MMU_PAGES      _IO(KVMIO,   0x44)
-#define KVM_GET_NR_MMU_PAGES      _IO(KVMIO, 0x45)
+#define KVM_GET_NR_MMU_PAGES      _IO(KVMIO,   0x45)
-#define KVM_SET_USER_MEMORY_REGION _IOW(KVMIO, 0x46,\
+#define KVM_SET_USER_MEMORY_REGION _IOW(KVMIO, 0x46, \
                                        struct kvm_userspace_memory_region)
-#define KVM_SET_TSS_ADDR          _IO(KVMIO, 0x47)
+#define KVM_SET_TSS_ADDR          _IO(KVMIO,   0x47)
-#define KVM_SET_IDENTITY_MAP_ADDR _IOW(KVMIO, 0x48, __u64)
+#define KVM_SET_IDENTITY_MAP_ADDR _IOW(KVMIO,  0x48, __u64)
 /* Device model IOC */
-#define KVM_CREATE_IRQCHIP        _IO(KVMIO,  0x60)
+#define KVM_CREATE_IRQCHIP        _IO(KVMIO,   0x60)
-#define KVM_IRQ_LINE              _IOW(KVMIO, 0x61, struct kvm_irq_level)
+#define KVM_IRQ_LINE              _IOW(KVMIO,  0x61, struct kvm_irq_level)
-#define KVM_GET_IRQCHIP           _IOWR(KVMIO, 0x62, struct kvm_irqchip)
+#define KVM_GET_IRQCHIP           _IOWR(KVMIO, 0x62, struct kvm_irqchip)
-#define KVM_SET_IRQCHIP           _IOR(KVMIO,  0x63, struct kvm_irqchip)
+#define KVM_SET_IRQCHIP           _IOR(KVMIO,  0x63, struct kvm_irqchip)
-#define KVM_CREATE_PIT            _IO(KVMIO,  0x64)
+#define KVM_CREATE_PIT            _IO(KVMIO,   0x64)
-#define KVM_GET_PIT               _IOWR(KVMIO, 0x65, struct kvm_pit_state)
+#define KVM_GET_PIT               _IOWR(KVMIO, 0x65, struct kvm_pit_state)
-#define KVM_SET_PIT               _IOR(KVMIO,  0x66, struct kvm_pit_state)
+#define KVM_SET_PIT               _IOR(KVMIO,  0x66, struct kvm_pit_state)
-#define KVM_IRQ_LINE_STATUS       _IOWR(KVMIO, 0x67, struct kvm_irq_level)
+#define KVM_IRQ_LINE_STATUS       _IOWR(KVMIO, 0x67, struct kvm_irq_level)
 #define KVM_REGISTER_COALESCED_MMIO \
                        _IOW(KVMIO,  0x67, struct kvm_coalesced_mmio_zone)
 #define KVM_UNREGISTER_COALESCED_MMIO \
                        _IOW(KVMIO,  0x68, struct kvm_coalesced_mmio_zone)
-#define KVM_ASSIGN_PCI_DEVICE _IOR(KVMIO, 0x69, \
+#define KVM_ASSIGN_PCI_DEVICE     _IOR(KVMIO,  0x69, \
-                                   struct kvm_assigned_pci_dev)
+                                       struct kvm_assigned_pci_dev)
-#define KVM_SET_GSI_ROUTING       _IOW(KVMIO, 0x6a, struct kvm_irq_routing)
+#define KVM_SET_GSI_ROUTING       _IOW(KVMIO,  0x6a, struct kvm_irq_routing)
 /* deprecated, replaced by KVM_ASSIGN_DEV_IRQ */
-#define KVM_ASSIGN_IRQ _IOR(KVMIO, 0x70, \
+#define KVM_ASSIGN_IRQ            __KVM_DEPRECATED_VM_R_0x70
-                            struct kvm_assigned_irq)
+#define KVM_ASSIGN_DEV_IRQ        _IOW(KVMIO,  0x70, struct kvm_assigned_irq)
-#define KVM_ASSIGN_DEV_IRQ        _IOW(KVMIO, 0x70, struct kvm_assigned_irq)
+#define KVM_REINJECT_CONTROL      _IO(KVMIO,   0x71)
-#define KVM_REINJECT_CONTROL      _IO(KVMIO, 0x71)
+#define KVM_DEASSIGN_PCI_DEVICE   _IOW(KVMIO,  0x72, \
-#define KVM_DEASSIGN_PCI_DEVICE _IOW(KVMIO, 0x72, \
+                                       struct kvm_assigned_pci_dev)
-                                     struct kvm_assigned_pci_dev)
+#define KVM_ASSIGN_SET_MSIX_NR    _IOW(KVMIO,  0x73, \
-#define KVM_ASSIGN_SET_MSIX_NR \
+                                       struct kvm_assigned_msix_nr)
-                        _IOW(KVMIO, 0x73, struct kvm_assigned_msix_nr)
+#define KVM_ASSIGN_SET_MSIX_ENTRY _IOW(KVMIO,  0x74, \
-#define KVM_ASSIGN_SET_MSIX_ENTRY \
+                                       struct kvm_assigned_msix_entry)
-                        _IOW(KVMIO, 0x74, struct kvm_assigned_msix_entry)
+#define KVM_DEASSIGN_DEV_IRQ      _IOW(KVMIO,  0x75, struct kvm_assigned_irq)
-#define KVM_DEASSIGN_DEV_IRQ       _IOW(KVMIO, 0x75, struct kvm_assigned_irq)
+#define KVM_IRQFD                 _IOW(KVMIO,  0x76, struct kvm_irqfd)
-#define KVM_IRQFD                  _IOW(KVMIO, 0x76, struct kvm_irqfd)
+#define KVM_CREATE_PIT2           _IOW(KVMIO,  0x77, struct kvm_pit_config)
-#define KVM_CREATE_PIT2            _IOW(KVMIO, 0x77, struct kvm_pit_config)
+#define KVM_SET_BOOT_CPU_ID       _IO(KVMIO,   0x78)
-#define KVM_SET_BOOT_CPU_ID        _IO(KVMIO, 0x78)
+#define KVM_IOEVENTFD             _IOW(KVMIO,  0x79, struct kvm_ioeventfd)
-#define KVM_IOEVENTFD             _IOW(KVMIO, 0x79, struct kvm_ioeventfd)
+#define KVM_XEN_HVM_CONFIG        _IOW(KVMIO,  0x7a, struct kvm_xen_hvm_config)
+#define KVM_SET_CLOCK             _IOW(KVMIO,  0x7b, struct kvm_clock_data)
+#define KVM_GET_CLOCK             _IOR(KVMIO,  0x7c, struct kvm_clock_data)
+/* Available with KVM_CAP_PIT_STATE2 */
+#define KVM_GET_PIT2              _IOR(KVMIO,  0x9f, struct kvm_pit_state2)
+#define KVM_SET_PIT2              _IOW(KVMIO,  0xa0, struct kvm_pit_state2)
 /*
 * ioctls for vcpu fds
@@ -558,7 +647,7 @@ struct kvm_irqfd {
 #define KVM_TRANSLATE             _IOWR(KVMIO, 0x85, struct kvm_translation)
 #define KVM_INTERRUPT             _IOW(KVMIO,  0x86, struct kvm_interrupt)
 /* KVM_DEBUG_GUEST is no longer supported, use KVM_SET_GUEST_DEBUG instead */
-#define KVM_DEBUG_GUEST           __KVM_DEPRECATED_DEBUG_GUEST
+#define KVM_DEBUG_GUEST           __KVM_DEPRECATED_VCPU_W_0x87
 #define KVM_GET_MSRS              _IOWR(KVMIO, 0x88, struct kvm_msrs)
 #define KVM_SET_MSRS              _IOW(KVMIO,  0x89, struct kvm_msrs)
 #define KVM_SET_CPUID             _IOW(KVMIO,  0x8a, struct kvm_cpuid)
@@ -570,7 +659,7 @@ struct kvm_irqfd {
 #define KVM_SET_CPUID2            _IOW(KVMIO,  0x90, struct kvm_cpuid2)
 #define KVM_GET_CPUID2            _IOWR(KVMIO, 0x91, struct kvm_cpuid2)
 /* Available with KVM_CAP_VAPIC */
-#define KVM_TPR_ACCESS_REPORTING  _IOWR(KVMIO,  0x92, struct kvm_tpr_access_ctl)
+#define KVM_TPR_ACCESS_REPORTING  _IOWR(KVMIO, 0x92, struct kvm_tpr_access_ctl)
 /* Available with KVM_CAP_VAPIC */
 #define KVM_SET_VAPIC_ADDR        _IOW(KVMIO,  0x93, struct kvm_vapic_addr)
 /* valid for virtual machine (for floating interrupt)_and_ vcpu */
@@ -582,66 +671,23 @@ struct kvm_irqfd {
 /* initial ipl psw for s390 */
 #define KVM_S390_SET_INITIAL_PSW  _IOW(KVMIO,  0x96, struct kvm_s390_psw)
 /* initial reset for s390 */
-#define KVM_S390_INITIAL_RESET    _IO(KVMIO,  0x97)
+#define KVM_S390_INITIAL_RESET    _IO(KVMIO,   0x97)
 #define KVM_GET_MP_STATE          _IOR(KVMIO,  0x98, struct kvm_mp_state)
 #define KVM_SET_MP_STATE          _IOW(KVMIO,  0x99, struct kvm_mp_state)
 /* Available with KVM_CAP_NMI */
-#define KVM_NMI                   _IO(KVMIO,  0x9a)
+#define KVM_NMI                   _IO(KVMIO,   0x9a)
 /* Available with KVM_CAP_SET_GUEST_DEBUG */
 #define KVM_SET_GUEST_DEBUG       _IOW(KVMIO,  0x9b, struct kvm_guest_debug)
 /* MCE for x86 */
 #define KVM_X86_SETUP_MCE         _IOW(KVMIO,  0x9c, __u64)
 #define KVM_X86_GET_MCE_CAP_SUPPORTED _IOR(KVMIO,  0x9d, __u64)
 #define KVM_X86_SET_MCE           _IOW(KVMIO,  0x9e, struct kvm_x86_mce)
+/* IA64 stack access */
-/*
- * Deprecated interfaces
- */
-struct kvm_breakpoint {
-        __u32 enabled;
-        __u32 padding;
-        __u64 address;
-};
-struct kvm_debug_guest {
-        __u32 enabled;
-        __u32 pad;
-        struct kvm_breakpoint breakpoints[4];
-        __u32 singlestep;
-};
-#define __KVM_DEPRECATED_DEBUG_GUEST _IOW(KVMIO,  0x87, struct kvm_debug_guest)
 #define KVM_IA64_VCPU_GET_STACK   _IOR(KVMIO,  0x9a, void *)
 #define KVM_IA64_VCPU_SET_STACK   _IOW(KVMIO,  0x9b, void *)
+/* Available with KVM_CAP_VCPU_EVENTS */
-#define KVM_GET_PIT2   _IOR(KVMIO,   0x9f, struct kvm_pit_state2)
+#define KVM_GET_VCPU_EVENTS       _IOR(KVMIO,  0x9f, struct kvm_vcpu_events)
-#define KVM_SET_PIT2   _IOW(KVMIO,   0xa0, struct kvm_pit_state2)
+#define KVM_SET_VCPU_EVENTS       _IOW(KVMIO,  0xa0, struct kvm_vcpu_events)
-#define KVM_TRC_INJ_VIRQ         (KVM_TRC_HANDLER + 0x02)
-#define KVM_TRC_REDELIVER_EVT    (KVM_TRC_HANDLER + 0x03)
-#define KVM_TRC_PEND_INTR        (KVM_TRC_HANDLER + 0x04)
-#define KVM_TRC_IO_READ          (KVM_TRC_HANDLER + 0x05)
-#define KVM_TRC_IO_WRITE         (KVM_TRC_HANDLER + 0x06)
-#define KVM_TRC_CR_READ          (KVM_TRC_HANDLER + 0x07)
-#define KVM_TRC_CR_WRITE         (KVM_TRC_HANDLER + 0x08)
-#define KVM_TRC_DR_READ          (KVM_TRC_HANDLER + 0x09)
-#define KVM_TRC_DR_WRITE         (KVM_TRC_HANDLER + 0x0A)
-#define KVM_TRC_MSR_READ         (KVM_TRC_HANDLER + 0x0B)
-#define KVM_TRC_MSR_WRITE        (KVM_TRC_HANDLER + 0x0C)
-#define KVM_TRC_CPUID            (KVM_TRC_HANDLER + 0x0D)
-#define KVM_TRC_INTR             (KVM_TRC_HANDLER + 0x0E)
-#define KVM_TRC_NMI              (KVM_TRC_HANDLER + 0x0F)
-#define KVM_TRC_VMMCALL          (KVM_TRC_HANDLER + 0x10)
-#define KVM_TRC_HLT              (KVM_TRC_HANDLER + 0x11)
-#define KVM_TRC_CLTS             (KVM_TRC_HANDLER + 0x12)
-#define KVM_TRC_LMSW             (KVM_TRC_HANDLER + 0x13)
-#define KVM_TRC_APIC_ACCESS      (KVM_TRC_HANDLER + 0x14)
-#define KVM_TRC_TDP_FAULT        (KVM_TRC_HANDLER + 0x15)
-#define KVM_TRC_GTLB_WRITE       (KVM_TRC_HANDLER + 0x16)
-#define KVM_TRC_STLB_WRITE       (KVM_TRC_HANDLER + 0x17)
-#define KVM_TRC_STLB_INVAL       (KVM_TRC_HANDLER + 0x18)
-#define KVM_TRC_PPC_INSTR        (KVM_TRC_HANDLER + 0x19)
 #define KVM_DEV_ASSIGN_ENABLE_IOMMU     (1 << 0)
@@ -650,8 +696,9 @@ struct kvm_assigned_pci_dev {
        __u32 busnr;
        __u32 devfn;
        __u32 flags;
+        __u32 segnr;
        union {
-                __u32 reserved[12];
+                __u32 reserved[11];
        };
 };
@@ -696,4 +743,4 @@ struct kvm_assigned_msix_entry {
        __u16 padding[3];
 };
-#endif
+#endif /* __LINUX_KVM_H */
diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h
index b7bbb5ddd7ae..169d07758ee5 100644
--- a/include/linux/kvm_host.h
+++ b/include/linux/kvm_host.h
@@ -38,6 +38,7 @@
 #define KVM_REQ_MMU_SYNC           7
 #define KVM_REQ_KVMCLOCK_UPDATE    8
 #define KVM_REQ_KICK               9
+#define KVM_REQ_DEACTIVATE_FPU    10
 #define KVM_USERSPACE_IRQ_SOURCE_ID     0
@@ -53,24 +54,24 @@ extern struct kmem_cache *kvm_vcpu_cache;
 */
 struct kvm_io_bus {
        int                   dev_count;
-#define NR_IOBUS_DEVS 6
+#define NR_IOBUS_DEVS 200
        struct kvm_io_device *devs[NR_IOBUS_DEVS];
 };
-void kvm_io_bus_init(struct kvm_io_bus *bus);
+enum kvm_bus {
-void kvm_io_bus_destroy(struct kvm_io_bus *bus);
+        KVM_MMIO_BUS,
-int kvm_io_bus_write(struct kvm_io_bus *bus, gpa_t addr, int len,
+        KVM_PIO_BUS,
-                     const void *val);
+        KVM_NR_BUSES
-int kvm_io_bus_read(struct kvm_io_bus *bus, gpa_t addr, int len,
+};
+int kvm_io_bus_write(struct kvm *kvm, enum kvm_bus bus_idx, gpa_t addr,
+                     int len, const void *val);
+int kvm_io_bus_read(struct kvm *kvm, enum kvm_bus bus_idx, gpa_t addr, int len,
                    void *val);
-int __kvm_io_bus_register_dev(struct kvm_io_bus *bus,
+int kvm_io_bus_register_dev(struct kvm *kvm, enum kvm_bus bus_idx,
-                               struct kvm_io_device *dev);
-int kvm_io_bus_register_dev(struct kvm *kvm, struct kvm_io_bus *bus,
                            struct kvm_io_device *dev);
-void __kvm_io_bus_unregister_dev(struct kvm_io_bus *bus,
+int kvm_io_bus_unregister_dev(struct kvm *kvm, enum kvm_bus bus_idx,
-                                 struct kvm_io_device *dev);
+                              struct kvm_io_device *dev);
-void kvm_io_bus_unregister_dev(struct kvm *kvm, struct kvm_io_bus *bus,
-                               struct kvm_io_device *dev);
 struct kvm_vcpu {
        struct kvm *kvm;
@@ -83,6 +84,8 @@ struct kvm_vcpu {
        struct kvm_run *run;
        unsigned long requests;
        unsigned long guest_debug;
+        int srcu_idx;
        int fpu_active;
        int guest_fpu_loaded;
        wait_queue_head_t wq;
@@ -116,11 +119,16 @@ struct kvm_memory_slot {
        int user_alloc;
 };
+static inline unsigned long kvm_dirty_bitmap_bytes(struct kvm_memory_slot *memslot)
+{
+        return ALIGN(memslot->npages, BITS_PER_LONG) / 8;
+}
 struct kvm_kernel_irq_routing_entry {
        u32 gsi;
        u32 type;
        int (*set)(struct kvm_kernel_irq_routing_entry *e,
-                    struct kvm *kvm, int level);
+                   struct kvm *kvm, int irq_source_id, int level);
        union {
                struct {
                        unsigned irqchip;
@@ -128,17 +136,41 @@ struct kvm_kernel_irq_routing_entry {
                } irqchip;
                struct msi_msg msi;
        };
-        struct list_head link;
+        struct hlist_node link;
 };
-struct kvm {
+#ifdef __KVM_HAVE_IOAPIC
-        spinlock_t mmu_lock;
-        spinlock_t requests_lock;
+struct kvm_irq_routing_table {
-        struct rw_semaphore slots_lock;
+        int chip[KVM_NR_IRQCHIPS][KVM_IOAPIC_NUM_PINS];
-        struct mm_struct *mm; /* userspace tied to this vm */
+        struct kvm_kernel_irq_routing_entry *rt_entries;
+        u32 nr_rt_entries;
+        /*
+         * Array indexed by gsi. Each entry contains list of irq chips
+         * the gsi is connected to.
+         */
+        struct hlist_head map[0];
+};
+#else
+struct kvm_irq_routing_table {};
+#endif
+struct kvm_memslots {
        int nmemslots;
        struct kvm_memory_slot memslots[KVM_MEMORY_SLOTS +
                                        KVM_PRIVATE_MEM_SLOTS];
+};
+struct kvm {
+        spinlock_t mmu_lock;
+        raw_spinlock_t requests_lock;
+        struct mutex slots_lock;
+        struct mm_struct *mm; /* userspace tied to this vm */
+        struct kvm_memslots *memslots;
+        struct srcu_struct srcu;
 #ifdef CONFIG_KVM_APIC_ARCHITECTURE
        u32 bsp_vcpu_id;
        struct kvm_vcpu *bsp_vcpu;
@@ -147,8 +179,7 @@ struct kvm {
        atomic_t online_vcpus;
        struct list_head vm_list;
        struct mutex lock;
-        struct kvm_io_bus mmio_bus;
+        struct kvm_io_bus *buses[KVM_NR_BUSES];
-        struct kvm_io_bus pio_bus;
 #ifdef CONFIG_HAVE_KVM_EVENTFD
        struct {
                spinlock_t        lock;
@@ -166,8 +197,9 @@ struct kvm {
        struct mutex irq_lock;
 #ifdef CONFIG_HAVE_KVM_IRQCHIP
-        struct list_head irq_routing; /* of kvm_kernel_irq_routing_entry */
+        struct kvm_irq_routing_table *irq_routing;
        struct hlist_head mask_notifier_list;
+        struct hlist_head irq_ack_notifier_list;
 #endif
 #ifdef KVM_ARCH_WANT_MMU_NOTIFIER
@@ -229,13 +261,20 @@ int kvm_set_memory_region(struct kvm *kvm,
 int __kvm_set_memory_region(struct kvm *kvm,
                            struct kvm_userspace_memory_region *mem,
                            int user_alloc);
-int kvm_arch_set_memory_region(struct kvm *kvm,
+int kvm_arch_prepare_memory_region(struct kvm *kvm,
+                                struct kvm_memory_slot *memslot,
+                                struct kvm_memory_slot old,
+                                struct kvm_userspace_memory_region *mem,
+                                int user_alloc);
+void kvm_arch_commit_memory_region(struct kvm *kvm,
                                struct kvm_userspace_memory_region *mem,
                                struct kvm_memory_slot old,
                                int user_alloc);
 void kvm_disable_largepages(void);
 void kvm_arch_flush_shadow(struct kvm *kvm);
 gfn_t unalias_gfn(struct kvm *kvm, gfn_t gfn);
+gfn_t unalias_gfn_instantiation(struct kvm *kvm, gfn_t gfn);
 struct page *gfn_to_page(struct kvm *kvm, gfn_t gfn);
 unsigned long gfn_to_hva(struct kvm *kvm, gfn_t gfn);
 void kvm_release_page_clean(struct page *page);
@@ -244,6 +283,9 @@ void kvm_set_page_dirty(struct page *page);
 void kvm_set_page_accessed(struct page *page);
 pfn_t gfn_to_pfn(struct kvm *kvm, gfn_t gfn);
+pfn_t gfn_to_pfn_memslot(struct kvm *kvm,
+                         struct kvm_memory_slot *slot, gfn_t gfn);
+int memslot_id(struct kvm *kvm, gfn_t gfn);
 void kvm_release_pfn_dirty(pfn_t);
 void kvm_release_pfn_clean(pfn_t pfn);
 void kvm_set_pfn_dirty(pfn_t pfn);
@@ -263,9 +305,11 @@ int kvm_clear_guest_page(struct kvm *kvm, gfn_t gfn, int offset, int len);
 int kvm_clear_guest(struct kvm *kvm, gpa_t gpa, unsigned long len);
 struct kvm_memory_slot *gfn_to_memslot(struct kvm *kvm, gfn_t gfn);
 int kvm_is_visible_gfn(struct kvm *kvm, gfn_t gfn);
+unsigned long kvm_host_page_size(struct kvm *kvm, gfn_t gfn);
 void mark_page_dirty(struct kvm *kvm, gfn_t gfn);
 void kvm_vcpu_block(struct kvm_vcpu *vcpu);
+void kvm_vcpu_on_spin(struct kvm_vcpu *vcpu);
 void kvm_resched(struct kvm_vcpu *vcpu);
 void kvm_load_guest_fpu(struct kvm_vcpu *vcpu);
 void kvm_put_guest_fpu(struct kvm_vcpu *vcpu);
@@ -325,7 +369,7 @@ int kvm_arch_vcpu_setup(struct kvm_vcpu *vcpu);
 void kvm_arch_vcpu_destroy(struct kvm_vcpu *vcpu);
 int kvm_arch_vcpu_reset(struct kvm_vcpu *vcpu);
-void kvm_arch_hardware_enable(void *garbage);
+int kvm_arch_hardware_enable(void *garbage);
 void kvm_arch_hardware_disable(void *garbage);
 int kvm_arch_hardware_setup(void);
 void kvm_arch_hardware_unsetup(void);
@@ -362,6 +406,7 @@ struct kvm_assigned_dev_kernel {
        struct work_struct interrupt_work;
        struct list_head list;
        int assigned_dev_id;
+        int host_segnr;
        int host_busnr;
        int host_devfn;
        unsigned int entries_nr;
@@ -390,7 +435,12 @@ void kvm_unregister_irq_mask_notifier(struct kvm *kvm, int irq,
                                      struct kvm_irq_mask_notifier *kimn);
 void kvm_fire_mask_notifiers(struct kvm *kvm, int irq, bool mask);
-int kvm_set_irq(struct kvm *kvm, int irq_source_id, int irq, int level);
+#ifdef __KVM_HAVE_IOAPIC
+void kvm_get_intr_delivery_bitmask(struct kvm_ioapic *ioapic,
+                                   union kvm_ioapic_redirect_entry *entry,
+                                   unsigned long *deliver_bitmask);
+#endif
+int kvm_set_irq(struct kvm *kvm, int irq_source_id, u32 irq, int level);
 void kvm_notify_acked_irq(struct kvm *kvm, unsigned irqchip, unsigned pin);
 void kvm_register_irq_ack_notifier(struct kvm *kvm,
                                   struct kvm_irq_ack_notifier *kian);
@@ -403,8 +453,7 @@ void kvm_free_irq_source_id(struct kvm *kvm, int irq_source_id);
 #define KVM_IOMMU_CACHE_COHERENCY       0x1
 #ifdef CONFIG_IOMMU_API
-int kvm_iommu_map_pages(struct kvm *kvm, gfn_t base_gfn,
+int kvm_iommu_map_pages(struct kvm *kvm, struct kvm_memory_slot *slot);
-                        unsigned long npages);
 int kvm_iommu_map_guest(struct kvm *kvm);
 int kvm_iommu_unmap_guest(struct kvm *kvm);
 int kvm_assign_device(struct kvm *kvm,
@@ -454,11 +503,6 @@ static inline void kvm_guest_exit(void)
        current->flags &= ~PF_VCPU;
 }
-static inline int memslot_id(struct kvm *kvm, struct kvm_memory_slot *slot)
-{
-        return slot - kvm->memslots;
-}
 static inline gpa_t gfn_to_gpa(gfn_t gfn)
 {
        return (gpa_t)gfn << PAGE_SHIFT;
@@ -506,6 +550,10 @@ static inline int mmu_notifier_retry(struct kvm_vcpu *vcpu, unsigned long mmu_se
 }
 #endif
+#ifndef KVM_ARCH_HAS_UNALIAS_INSTANTIATION
+#define unalias_gfn_instantiation unalias_gfn
+#endif
 #ifdef CONFIG_HAVE_KVM_IRQCHIP
 #define KVM_MAX_IRQ_ROUTES 1024
@@ -552,4 +600,21 @@ static inline bool kvm_vcpu_is_bsp(struct kvm_vcpu *vcpu)
        return vcpu->kvm->bsp_vcpu_id == vcpu->vcpu_id;
 }
 #endif
+#ifdef __KVM_HAVE_DEVICE_ASSIGNMENT
+long kvm_vm_ioctl_assigned_device(struct kvm *kvm, unsigned ioctl,
+                                  unsigned long arg);
+#else
+static inline long kvm_vm_ioctl_assigned_device(struct kvm *kvm, unsigned ioctl,
+                                                unsigned long arg)
+{
+        return -ENOTTY;
+}
 #endif
+#endif
diff --git a/include/linux/lcm.h b/include/linux/lcm.h
new file mode 100644
index 000000000000..7bf01d779b45
--- /dev/null
+++ b/include/linux/lcm.h
@@ -0,0 +1,8 @@
+#ifndef _LCM_H
+#define _LCM_H
+#include <linux/compiler.h>
+unsigned long lcm(unsigned long a, unsigned long b) __attribute_const__;
+#endif /* _LCM_H */
diff --git a/include/linux/leds-lp3944.h b/include/linux/leds-lp3944.h
index afc9f9fd70f5..2618aa9063bc 100644
--- a/include/linux/leds-lp3944.h
+++ b/include/linux/leds-lp3944.h
@@ -12,9 +12,6 @@
 #ifndef __LINUX_LEDS_LP3944_H
 #define __LINUX_LEDS_LP3944_H
-#include <linux/leds.h>
-#include <linux/workqueue.h>
 #define LP3944_LED0 0
 #define LP3944_LED1 1
 #define LP3944_LED2 2
diff --git a/include/linux/leds-pca9532.h b/include/linux/leds-pca9532.h
index 96eea90f01a8..f158eb1149aa 100644
--- a/include/linux/leds-pca9532.h
+++ b/include/linux/leds-pca9532.h
@@ -32,7 +32,7 @@ struct pca9532_led {
        struct i2c_client *client;
        char *name;
        struct led_classdev ldev;
-       struct work_struct work;
+        struct work_struct work;
        enum pca9532_type type;
        enum pca9532_state state;
 };
diff --git a/include/linux/leds-regulator.h b/include/linux/leds-regulator.h
new file mode 100644
index 000000000000..5a8eb389aab8
--- /dev/null
+++ b/include/linux/leds-regulator.h
@@ -0,0 +1,46 @@
+/*
+ * leds-regulator.h - platform data structure for regulator driven LEDs.
+ *
+ * Copyright (C) 2009 Antonio Ospite <ospite@studenti.unina.it>
+ *
+ * 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_LEDS_REGULATOR_H
+#define __LINUX_LEDS_REGULATOR_H
+/*
+ * Use "vled" as supply id when declaring the regulator consumer:
+ *
+ * static struct regulator_consumer_supply pcap_regulator_VVIB_consumers [] = {
+ *      { .dev_name = "leds-regulator.0", supply = "vled" },
+ * };
+ *
+ * If you have several regulator driven LEDs, you can append a numerical id to
+ * .dev_name as done above, and use the same id when declaring the platform
+ * device:
+ *
+ * static struct led_regulator_platform_data a780_vibrator_data = {
+ *      .name   = "a780::vibrator",
+ * };
+ *
+ * static struct platform_device a780_vibrator = {
+ *      .name = "leds-regulator",
+ *      .id   = 0,
+ *      .dev  = {
+ *              .platform_data = &a780_vibrator_data,
+ *      },
+ * };
+ */
+#include <linux/leds.h>
+struct led_regulator_platform_data {
+        char *name;                     /* LED name as expected by LED class */
+        enum led_brightness brightness; /* initial brightness value */
+};
+#endif /* __LINUX_LEDS_REGULATOR_H */
diff --git a/include/linux/libata.h b/include/linux/libata.h
index 87698640c091..b2f2003b92e5 100644
--- a/include/linux/libata.h
+++ b/include/linux/libata.h
@@ -146,6 +146,7 @@ enum {
        ATA_DFLAG_SLEEPING      = (1 << 15), /* device is sleeping */
        ATA_DFLAG_DUBIOUS_XFER  = (1 << 16), /* data transfer not verified */
        ATA_DFLAG_NO_UNLOAD     = (1 << 17), /* device doesn't support unload */
+        ATA_DFLAG_UNLOCK_HPA    = (1 << 18), /* unlock HPA */
        ATA_DFLAG_INIT_MASK     = (1 << 24) - 1,
        ATA_DFLAG_DETACH        = (1 << 24),
@@ -354,6 +355,9 @@ enum {
        /* max tries if error condition is still set after ->error_handler */
        ATA_EH_MAX_TRIES        = 5,
+        /* sometimes resuming a link requires several retries */
+        ATA_LINK_RESUME_TRIES   = 5,
        /* how hard are we gonna try to probe/recover devices */
        ATA_PROBE_MAX_TRIES     = 3,
        ATA_EH_DEV_TRIES        = 3,
@@ -365,7 +369,7 @@ enum {
        /* This should match the actual table size of
         * ata_eh_cmd_timeout_table in libata-eh.c.
         */
-        ATA_EH_CMD_TIMEOUT_TABLE_SIZE = 5,
+        ATA_EH_CMD_TIMEOUT_TABLE_SIZE = 6,
        /* Horkage types. May be set by libata or controller on drives
           (some horkage may be drive/controller pair dependant */
@@ -595,6 +599,7 @@ struct ata_device {
        unsigned int            horkage;        /* List of broken features */
        unsigned long           flags;          /* ATA_DFLAG_xxx */
        struct scsi_device      *sdev;          /* attached SCSI device */
+        void                    *private_data;
 #ifdef CONFIG_ATA_ACPI
        acpi_handle             acpi_handle;
        union acpi_object       *gtf_cache;
@@ -853,6 +858,7 @@ struct ata_port_operations {
        unsigned int (*sff_data_xfer)(struct ata_device *dev,
                        unsigned char *buf, unsigned int buflen, int rw);
        u8   (*sff_irq_on)(struct ata_port *);
+        bool (*sff_irq_check)(struct ata_port *);
        void (*sff_irq_clear)(struct ata_port *);
        void (*bmdma_setup)(struct ata_queued_cmd *qc);
@@ -1023,7 +1029,7 @@ extern int ata_std_bios_param(struct scsi_device *sdev,
 extern int ata_scsi_slave_config(struct scsi_device *sdev);
 extern void ata_scsi_slave_destroy(struct scsi_device *sdev);
 extern int ata_scsi_change_queue_depth(struct scsi_device *sdev,
-                                       int queue_depth);
+                                       int queue_depth, int reason);
 extern struct ata_device *ata_dev_pair(struct ata_device *adev);
 extern int ata_do_set_mode(struct ata_link *link, struct ata_device **r_failed_dev);
@@ -1638,8 +1644,8 @@ extern int ata_pci_sff_activate_host(struct ata_host *host,
                                     irq_handler_t irq_handler,
                                     struct scsi_host_template *sht);
 extern int ata_pci_sff_init_one(struct pci_dev *pdev,
-                                const struct ata_port_info * const * ppi,
+                const struct ata_port_info * const * ppi,
-                                struct scsi_host_template *sht, void *host_priv);
+                struct scsi_host_template *sht, void *host_priv, int hflags);
 #endif /* CONFIG_PCI */
 /**
diff --git a/include/linux/lis3lv02d.h b/include/linux/lis3lv02d.h
index 3cc2f2c53e4c..f1ca0dcc1628 100644
--- a/include/linux/lis3lv02d.h
+++ b/include/linux/lis3lv02d.h
@@ -43,6 +43,21 @@ struct lis3lv02d_platform_data {
 #define LIS3_WAKEUP_Z_HI        (1 << 5)
        unsigned char wakeup_flags;
        unsigned char wakeup_thresh;
+#define LIS3_NO_MAP             0
+#define LIS3_DEV_X              1
+#define LIS3_DEV_Y              2
+#define LIS3_DEV_Z              3
+#define LIS3_INV_DEV_X         -1
+#define LIS3_INV_DEV_Y         -2
+#define LIS3_INV_DEV_Z         -3
+        s8 axis_x;
+        s8 axis_y;
+        s8 axis_z;
+        int (*setup_resources)(void);
+        int (*release_resources)(void);
+        /* Limits for selftest are specified in chip data sheet */
+        s16 st_min_limits[3]; /* min pass limit x, y, z */
+        s16 st_max_limits[3]; /* max pass limit x, y, z */
 };
 #endif /* __LIS3LV02D_H_ */
diff --git a/include/linux/list.h b/include/linux/list.h
index 969f6e92d089..8392884a2977 100644
--- a/include/linux/list.h
+++ b/include/linux/list.h
@@ -206,6 +206,20 @@ static inline int list_empty_careful(const struct list_head *head)
 }
 /**
+ * list_rotate_left - rotate the list to the left
+ * @head: the head of the list
+ */
+static inline void list_rotate_left(struct list_head *head)
+{
+        struct list_head *first;
+        if (!list_empty(head)) {
+                first = head->next;
+                list_move_tail(first, head);
+        }
+}
+/**
 * list_is_singular - tests whether a list has just one entry.
 * @head: the list to test.
 */
@@ -484,7 +498,7 @@ static inline void list_splice_tail_init(struct list_head *list,
             pos = n, n = list_entry(n->member.next, typeof(*n), member))
 /**
- * list_for_each_entry_safe_continue
+ * list_for_each_entry_safe_continue - continue list iteration safe against removal
 * @pos:        the type * to use as a loop cursor.
 * @n:          another type * to use as temporary storage
 * @head:       the head for your list.
@@ -500,7 +514,7 @@ static inline void list_splice_tail_init(struct list_head *list,
             pos = n, n = list_entry(n->member.next, typeof(*n), member))
 /**
- * list_for_each_entry_safe_from
+ * list_for_each_entry_safe_from - iterate over list from current point safe against removal
 * @pos:        the type * to use as a loop cursor.
 * @n:          another type * to use as temporary storage
 * @head:       the head for your list.
@@ -515,7 +529,7 @@ static inline void list_splice_tail_init(struct list_head *list,
             pos = n, n = list_entry(n->member.next, typeof(*n), member))
 /**
- * list_for_each_entry_safe_reverse
+ * list_for_each_entry_safe_reverse - iterate backwards over list safe against removal
 * @pos:        the type * to use as a loop cursor.
 * @n:          another type * to use as temporary storage
 * @head:       the head for your list.
diff --git a/include/linux/list_sort.h b/include/linux/list_sort.h
new file mode 100644
index 000000000000..1a2df2efb771
--- /dev/null
+++ b/include/linux/list_sort.h
@@ -0,0 +1,11 @@
+#ifndef _LINUX_LIST_SORT_H
+#define _LINUX_LIST_SORT_H
+#include <linux/types.h>
+struct list_head;
+void list_sort(void *priv, struct list_head *head,
+               int (*cmp)(void *priv, struct list_head *a,
+                          struct list_head *b));
+#endif
diff --git a/include/linux/llc.h b/include/linux/llc.h
index 7733585603f1..ad7074ba81af 100644
--- a/include/linux/llc.h
+++ b/include/linux/llc.h
@@ -36,6 +36,7 @@ enum llc_sockopts {
        LLC_OPT_BUSY_TMR_EXP,   /* busy state expire time (secs). */
        LLC_OPT_TX_WIN,         /* tx window size. */
        LLC_OPT_RX_WIN,         /* rx window size. */
+        LLC_OPT_PKTINFO,        /* ancillary packet information. */
        LLC_OPT_MAX
 };
@@ -70,6 +71,12 @@ enum llc_sockopts {
 #define LLC_SAP_RM      0xD4            /* Resource Management          */
 #define LLC_SAP_GLOBAL  0xFF            /* Global SAP.                  */
+struct llc_pktinfo {
+        int lpi_ifindex;
+        unsigned char lpi_sap;
+        unsigned char lpi_mac[IFHWADDRLEN];
+};
 #ifdef __KERNEL__
 #define LLC_SAP_DYN_START       0xC0
 #define LLC_SAP_DYN_STOP        0xDE
diff --git a/include/linux/lmb.h b/include/linux/lmb.h
index 2442e3f3d033..f3d14333ebed 100644
--- a/include/linux/lmb.h
+++ b/include/linux/lmb.h
@@ -42,6 +42,7 @@ extern void __init lmb_init(void);
 extern void __init lmb_analyze(void);
 extern long lmb_add(u64 base, u64 size);
 extern long lmb_remove(u64 base, u64 size);
+extern long __init lmb_free(u64 base, u64 size);
 extern long __init lmb_reserve(u64 base, u64 size);
 extern u64 __init lmb_alloc_nid(u64 size, u64 align, int nid,
                                u64 (*nid_range)(u64, u64, int *));
@@ -54,6 +55,7 @@ extern u64 __init lmb_phys_mem_size(void);
 extern u64 lmb_end_of_DRAM(void);
 extern void __init lmb_enforce_memory_limit(u64 memory_limit);
 extern int __init lmb_is_reserved(u64 addr);
+extern int lmb_is_region_reserved(u64 base, u64 size);
 extern int lmb_find(struct lmb_property *res);
 extern void lmb_dump_all(void);
diff --git a/include/linux/lockdep.h b/include/linux/lockdep.h
index 9ccf0e286b2a..a03977a96d7e 100644
--- a/include/linux/lockdep.h
+++ b/include/linux/lockdep.h
@@ -12,6 +12,10 @@
 struct task_struct;
 struct lockdep_map;
+/* for sysctl */
+extern int prove_locking;
+extern int lock_stat;
 #ifdef CONFIG_LOCKDEP
 #include <linux/linkage.h>
@@ -534,4 +538,8 @@ do {									\
 # define might_lock_read(lock) do { } while (0)
 #endif
+#ifdef CONFIG_PROVE_RCU
+extern void lockdep_rcu_dereference(const char *file, const int line);
+#endif
 #endif /* __LINUX_LOCKDEP_H */
diff --git a/include/linux/lru_cache.h b/include/linux/lru_cache.h
new file mode 100644
index 000000000000..de48d167568b
--- /dev/null
+++ b/include/linux/lru_cache.h
@@ -0,0 +1,294 @@
+/*
+   lru_cache.c
+   This file is part of DRBD by Philipp Reisner and Lars Ellenberg.
+   Copyright (C) 2003-2008, LINBIT Information Technologies GmbH.
+   Copyright (C) 2003-2008, Philipp Reisner <philipp.reisner@linbit.com>.
+   Copyright (C) 2003-2008, Lars Ellenberg <lars.ellenberg@linbit.com>.
+   drbd is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2, or (at your option)
+   any later version.
+   drbd 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 drbd; see the file COPYING.  If not, write to
+   the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+#ifndef LRU_CACHE_H
+#define LRU_CACHE_H
+#include <linux/list.h>
+#include <linux/slab.h>
+#include <linux/bitops.h>
+#include <linux/string.h> /* for memset */
+#include <linux/seq_file.h>
+/*
+This header file (and its .c file; kernel-doc of functions see there)
+  define a helper framework to easily keep track of index:label associations,
+  and changes to an "active set" of objects, as well as pending transactions,
+  to persistently record those changes.
+  We use an LRU policy if it is necessary to "cool down" a region currently in
+  the active set before we can "heat" a previously unused region.
+  Because of this later property, it is called "lru_cache".
+  As it actually Tracks Objects in an Active SeT, we could also call it
+  toast (incidentally that is what may happen to the data on the
+  backend storage uppon next resync, if we don't get it right).
+What for?
+We replicate IO (more or less synchronously) to local and remote disk.
+For crash recovery after replication node failure,
+  we need to resync all regions that have been target of in-flight WRITE IO
+  (in use, or "hot", regions), as we don't know wether or not those WRITEs have
+  made it to stable storage.
+  To avoid a "full resync", we need to persistently track these regions.
+  This is known as "write intent log", and can be implemented as on-disk
+  (coarse or fine grained) bitmap, or other meta data.
+  To avoid the overhead of frequent extra writes to this meta data area,
+  usually the condition is softened to regions that _may_ have been target of
+  in-flight WRITE IO, e.g. by only lazily clearing the on-disk write-intent
+  bitmap, trading frequency of meta data transactions against amount of
+  (possibly unnecessary) resync traffic.
+  If we set a hard limit on the area that may be "hot" at any given time, we
+  limit the amount of resync traffic needed for crash recovery.
+For recovery after replication link failure,
+  we need to resync all blocks that have been changed on the other replica
+  in the mean time, or, if both replica have been changed independently [*],
+  all blocks that have been changed on either replica in the mean time.
+  [*] usually as a result of a cluster split-brain and insufficient protection.
+      but there are valid use cases to do this on purpose.
+  Tracking those blocks can be implemented as "dirty bitmap".
+  Having it fine-grained reduces the amount of resync traffic.
+  It should also be persistent, to allow for reboots (or crashes)
+  while the replication link is down.
+There are various possible implementations for persistently storing
+write intent log information, three of which are mentioned here.
+"Chunk dirtying"
+  The on-disk "dirty bitmap" may be re-used as "write-intent" bitmap as well.
+  To reduce the frequency of bitmap updates for write-intent log purposes,
+  one could dirty "chunks" (of some size) at a time of the (fine grained)
+  on-disk bitmap, while keeping the in-memory "dirty" bitmap as clean as
+  possible, flushing it to disk again when a previously "hot" (and on-disk
+  dirtied as full chunk) area "cools down" again (no IO in flight anymore,
+  and none expected in the near future either).
+"Explicit (coarse) write intent bitmap"
+  An other implementation could chose a (probably coarse) explicit bitmap,
+  for write-intent log purposes, additionally to the fine grained dirty bitmap.
+"Activity log"
+  Yet an other implementation may keep track of the hot regions, by starting
+  with an empty set, and writing down a journal of region numbers that have
+  become "hot", or have "cooled down" again.
+  To be able to use a ring buffer for this journal of changes to the active
+  set, we not only record the actual changes to that set, but also record the
+  not changing members of the set in a round robin fashion. To do so, we use a
+  fixed (but configurable) number of slots which we can identify by index, and
+  associate region numbers (labels) with these indices.
+  For each transaction recording a change to the active set, we record the
+  change itself (index: -old_label, +new_label), and which index is associated
+  with which label (index: current_label) within a certain sliding window that
+  is moved further over the available indices with each such transaction.
+  Thus, for crash recovery, if the ringbuffer is sufficiently large, we can
+  accurately reconstruct the active set.
+  Sufficiently large depends only on maximum number of active objects, and the
+  size of the sliding window recording "index: current_label" associations within
+  each transaction.
+  This is what we call the "activity log".
+  Currently we need one activity log transaction per single label change, which
+  does not give much benefit over the "dirty chunks of bitmap" approach, other
+  than potentially less seeks.
+  We plan to change the transaction format to support multiple changes per
+  transaction, which then would reduce several (disjoint, "random") updates to
+  the bitmap into one transaction to the activity log ring buffer.
+*/
+/* this defines an element in a tracked set
+ * .colision is for hash table lookup.
+ * When we process a new IO request, we know its sector, thus can deduce the
+ * region number (label) easily.  To do the label -> object lookup without a
+ * full list walk, we use a simple hash table.
+ *
+ * .list is on one of three lists:
+ *  in_use: currently in use (refcnt > 0, lc_number != LC_FREE)
+ *     lru: unused but ready to be reused or recycled
+ *          (ts_refcnt == 0, lc_number != LC_FREE),
+ *    free: unused but ready to be recycled
+ *          (ts_refcnt == 0, lc_number == LC_FREE),
+ *
+ * an element is said to be "in the active set",
+ * if either on "in_use" or "lru", i.e. lc_number != LC_FREE.
+ *
+ * DRBD currently (May 2009) only uses 61 elements on the resync lru_cache
+ * (total memory usage 2 pages), and up to 3833 elements on the act_log
+ * lru_cache, totalling ~215 kB for 64bit architechture, ~53 pages.
+ *
+ * We usually do not actually free these objects again, but only "recycle"
+ * them, as the change "index: -old_label, +LC_FREE" would need a transaction
+ * as well.  Which also means that using a kmem_cache to allocate the objects
+ * from wastes some resources.
+ * But it avoids high order page allocations in kmalloc.
+ */
+struct lc_element {
+        struct hlist_node colision;
+        struct list_head list;           /* LRU list or free list */
+        unsigned refcnt;
+        /* back "pointer" into ts_cache->element[index],
+         * for paranoia, and for "ts_element_to_index" */
+        unsigned lc_index;
+        /* if we want to track a larger set of objects,
+         * it needs to become arch independend u64 */
+        unsigned lc_number;
+        /* special label when on free list */
+#define LC_FREE (~0U)
+};
+struct lru_cache {
+        /* the least recently used item is kept at lru->prev */
+        struct list_head lru;
+        struct list_head free;
+        struct list_head in_use;
+        /* the pre-created kmem cache to allocate the objects from */
+        struct kmem_cache *lc_cache;
+        /* size of tracked objects, used to memset(,0,) them in lc_reset */
+        size_t element_size;
+        /* offset of struct lc_element member in the tracked object */
+        size_t element_off;
+        /* number of elements (indices) */
+        unsigned int  nr_elements;
+        /* Arbitrary limit on maximum tracked objects. Practical limit is much
+         * lower due to allocation failures, probably. For typical use cases,
+         * nr_elements should be a few thousand at most.
+         * This also limits the maximum value of ts_element.ts_index, allowing the
+         * 8 high bits of .ts_index to be overloaded with flags in the future. */
+#define LC_MAX_ACTIVE   (1<<24)
+        /* statistics */
+        unsigned used; /* number of lelements currently on in_use list */
+        unsigned long hits, misses, starving, dirty, changed;
+        /* see below: flag-bits for lru_cache */
+        unsigned long flags;
+        /* when changing the label of an index element */
+        unsigned int  new_number;
+        /* for paranoia when changing the label of an index element */
+        struct lc_element *changing_element;
+        void  *lc_private;
+        const char *name;
+        /* nr_elements there */
+        struct hlist_head *lc_slot;
+        struct lc_element **lc_element;
+};
+/* flag-bits for lru_cache */
+enum {
+        /* debugging aid, to catch concurrent access early.
+         * user needs to guarantee exclusive access by proper locking! */
+        __LC_PARANOIA,
+        /* if we need to change the set, but currently there is a changing
+         * transaction pending, we are "dirty", and must deferr further
+         * changing requests */
+        __LC_DIRTY,
+        /* if we need to change the set, but currently there is no free nor
+         * unused element available, we are "starving", and must not give out
+         * further references, to guarantee that eventually some refcnt will
+         * drop to zero and we will be able to make progress again, changing
+         * the set, writing the transaction.
+         * if the statistics say we are frequently starving,
+         * nr_elements is too small. */
+        __LC_STARVING,
+};
+#define LC_PARANOIA (1<<__LC_PARANOIA)
+#define LC_DIRTY    (1<<__LC_DIRTY)
+#define LC_STARVING (1<<__LC_STARVING)
+extern struct lru_cache *lc_create(const char *name, struct kmem_cache *cache,
+                unsigned e_count, size_t e_size, size_t e_off);
+extern void lc_reset(struct lru_cache *lc);
+extern void lc_destroy(struct lru_cache *lc);
+extern void lc_set(struct lru_cache *lc, unsigned int enr, int index);
+extern void lc_del(struct lru_cache *lc, struct lc_element *element);
+extern struct lc_element *lc_try_get(struct lru_cache *lc, unsigned int enr);
+extern struct lc_element *lc_find(struct lru_cache *lc, unsigned int enr);
+extern struct lc_element *lc_get(struct lru_cache *lc, unsigned int enr);
+extern unsigned int lc_put(struct lru_cache *lc, struct lc_element *e);
+extern void lc_changed(struct lru_cache *lc, struct lc_element *e);
+struct seq_file;
+extern size_t lc_seq_printf_stats(struct seq_file *seq, struct lru_cache *lc);
+extern void lc_seq_dump_details(struct seq_file *seq, struct lru_cache *lc, char *utext,
+                                void (*detail) (struct seq_file *, struct lc_element *));
+/**
+ * lc_try_lock - can be used to stop lc_get() from changing the tracked set
+ * @lc: the lru cache to operate on
+ *
+ * Note that the reference counts and order on the active and lru lists may
+ * still change.  Returns true if we aquired the lock.
+ */
+static inline int lc_try_lock(struct lru_cache *lc)
+{
+        return !test_and_set_bit(__LC_DIRTY, &lc->flags);
+}
+/**
+ * lc_unlock - unlock @lc, allow lc_get() to change the set again
+ * @lc: the lru cache to operate on
+ */
+static inline void lc_unlock(struct lru_cache *lc)
+{
+        clear_bit(__LC_DIRTY, &lc->flags);
+        smp_mb__after_clear_bit();
+}
+static inline int lc_is_used(struct lru_cache *lc, unsigned int enr)
+{
+        struct lc_element *e = lc_find(lc, enr);
+        return e && e->refcnt;
+}
+#define lc_entry(ptr, type, member) \
+        container_of(ptr, type, member)
+extern struct lc_element *lc_element_by_index(struct lru_cache *lc, unsigned i);
+extern unsigned int lc_index_of(struct lru_cache *lc, struct lc_element *e);
+#endif
diff --git a/include/linux/lsm_audit.h b/include/linux/lsm_audit.h
index 190c37854870..f78f83d7663f 100644
--- a/include/linux/lsm_audit.h
+++ b/include/linux/lsm_audit.h
@@ -26,14 +26,15 @@
 /* Auxiliary data to use in generating the audit record. */
 struct common_audit_data {
-        char    type;
+        char type;
-#define LSM_AUDIT_DATA_FS      1
+#define LSM_AUDIT_DATA_FS       1
-#define LSM_AUDIT_DATA_NET     2
+#define LSM_AUDIT_DATA_NET      2
-#define LSM_AUDIT_DATA_CAP     3
+#define LSM_AUDIT_DATA_CAP      3
-#define LSM_AUDIT_DATA_IPC     4
+#define LSM_AUDIT_DATA_IPC      4
-#define LSM_AUDIT_DATA_TASK    5
+#define LSM_AUDIT_DATA_TASK     5
-#define LSM_AUDIT_DATA_KEY     6
+#define LSM_AUDIT_DATA_KEY      6
-#define LSM_AUDIT_NO_AUDIT     7
+#define LSM_AUDIT_NO_AUDIT      7
+#define LSM_AUDIT_DATA_KMOD     8
        struct task_struct *tsk;
        union   {
                struct {
@@ -66,6 +67,7 @@ struct common_audit_data {
                        char *key_desc;
                } key_struct;
 #endif
+                char *kmod_name;
        } u;
        /* this union contains LSM specific data */
        union {
diff --git a/include/linux/magic.h b/include/linux/magic.h
index 76285e01b39e..eb9800f05782 100644
--- a/include/linux/magic.h
+++ b/include/linux/magic.h
@@ -52,7 +52,6 @@
 #define CGROUP_SUPER_MAGIC      0x27e0eb
 #define FUTEXFS_SUPER_MAGIC     0xBAD1DEA
-#define INOTIFYFS_SUPER_MAGIC   0x2BAD1DEA
 #define STACK_END_MAGIC         0x57AC6E9D
diff --git a/include/linux/memcontrol.h b/include/linux/memcontrol.h
index bf9213b2db8f..44301c6affa8 100644
--- a/include/linux/memcontrol.h
+++ b/include/linux/memcontrol.h
@@ -54,6 +54,11 @@ extern void mem_cgroup_rotate_lru_list(struct page *page, enum lru_list lru);
 extern void mem_cgroup_del_lru(struct page *page);
 extern void mem_cgroup_move_lists(struct page *page,
                                  enum lru_list from, enum lru_list to);
+/* For coalescing uncharge for reducing memcg' overhead*/
+extern void mem_cgroup_uncharge_start(void);
+extern void mem_cgroup_uncharge_end(void);
 extern void mem_cgroup_uncharge_page(struct page *page);
 extern void mem_cgroup_uncharge_cache_page(struct page *page);
 extern int mem_cgroup_shmem_charge_fallback(struct page *page,
@@ -68,6 +73,7 @@ extern unsigned long mem_cgroup_isolate_pages(unsigned long nr_to_scan,
 extern void mem_cgroup_out_of_memory(struct mem_cgroup *mem, gfp_t gfp_mask);
 int task_in_mem_cgroup(struct task_struct *task, const struct mem_cgroup *mem);
+extern struct mem_cgroup *try_get_mem_cgroup_from_page(struct page *page);
 extern struct mem_cgroup *mem_cgroup_from_task(struct task_struct *p);
 static inline
@@ -80,6 +86,8 @@ int mm_match_cgroup(const struct mm_struct *mm, const struct mem_cgroup *cgroup)
        return cgroup == mem;
 }
+extern struct cgroup_subsys_state *mem_cgroup_css(struct mem_cgroup *mem);
 extern int
 mem_cgroup_prepare_migration(struct page *page, struct mem_cgroup **ptr);
 extern void mem_cgroup_end_migration(struct mem_cgroup *mem,
@@ -116,8 +124,7 @@ static inline bool mem_cgroup_disabled(void)
        return false;
 }
-extern bool mem_cgroup_oom_called(struct task_struct *task);
+void mem_cgroup_update_file_mapped(struct page *page, int val);
-void mem_cgroup_update_mapped_file_stat(struct page *page, int val);
 unsigned long mem_cgroup_soft_limit_reclaim(struct zone *zone, int order,
                                                gfp_t gfp_mask, int nid,
                                                int zid);
@@ -151,6 +158,14 @@ static inline void mem_cgroup_cancel_charge_swapin(struct mem_cgroup *ptr)
 {
 }
+static inline void mem_cgroup_uncharge_start(void)
+{
+}
+static inline void mem_cgroup_uncharge_end(void)
+{
+}
 static inline void mem_cgroup_uncharge_page(struct page *page)
 {
 }
@@ -189,6 +204,11 @@ mem_cgroup_move_lists(struct page *page, enum lru_list from, enum lru_list to)
 {
 }
+static inline struct mem_cgroup *try_get_mem_cgroup_from_page(struct page *page)
+{
+        return NULL;
+}
 static inline int mm_match_cgroup(struct mm_struct *mm, struct mem_cgroup *mem)
 {
        return 1;
@@ -200,6 +220,11 @@ static inline int task_in_mem_cgroup(struct task_struct *task,
        return 1;
 }
+static inline struct cgroup_subsys_state *mem_cgroup_css(struct mem_cgroup *mem)
+{
+        return NULL;
+}
 static inline int
 mem_cgroup_prepare_migration(struct page *page, struct mem_cgroup **ptr)
 {
@@ -232,11 +257,6 @@ static inline bool mem_cgroup_disabled(void)
        return true;
 }
-static inline bool mem_cgroup_oom_called(struct task_struct *task)
-{
-        return false;
-}
 static inline int
 mem_cgroup_inactive_anon_is_low(struct mem_cgroup *memcg)
 {
@@ -274,7 +294,7 @@ mem_cgroup_print_oom_info(struct mem_cgroup *memcg, struct task_struct *p)
 {
 }
-static inline void mem_cgroup_update_mapped_file_stat(struct page *page,
+static inline void mem_cgroup_update_file_mapped(struct page *page,
                                                        int val)
 {
 }
diff --git a/include/linux/memory.h b/include/linux/memory.h
index 37fa19b34ef5..85582e1bcee9 100644
--- a/include/linux/memory.h
+++ b/include/linux/memory.h
@@ -36,6 +36,8 @@ struct memory_block {
        struct sys_device sysdev;
 };
+int arch_get_memory_phys_device(unsigned long start_pfn);
 /* These states are exposed to userspace as text strings in sysfs */
 #define MEM_ONLINE              (1<<0) /* exposed to userspace */
 #define MEM_GOING_OFFLINE       (1<<1) /* exposed to userspace */
@@ -50,6 +52,19 @@ struct memory_notify {
        int status_change_nid;
 };
+/*
+ * During pageblock isolation, count the number of pages within the
+ * range [start_pfn, start_pfn + nr_pages) which are owned by code
+ * in the notifier chain.
+ */
+#define MEM_ISOLATE_COUNT       (1<<0)
+struct memory_isolate_notify {
+        unsigned long start_pfn;        /* Start of range to check */
+        unsigned int nr_pages;          /* # pages in range to check */
+        unsigned int pages_found;       /* # pages owned found by callbacks */
+};
 struct notifier_block;
 struct mem_section;
@@ -76,14 +91,28 @@ static inline int memory_notify(unsigned long val, void *v)
 {
        return 0;
 }
+static inline int register_memory_isolate_notifier(struct notifier_block *nb)
+{
+        return 0;
+}
+static inline void unregister_memory_isolate_notifier(struct notifier_block *nb)
+{
+}
+static inline int memory_isolate_notify(unsigned long val, void *v)
+{
+        return 0;
+}
 #else
 extern int register_memory_notifier(struct notifier_block *nb);
 extern void unregister_memory_notifier(struct notifier_block *nb);
+extern int register_memory_isolate_notifier(struct notifier_block *nb);
+extern void unregister_memory_isolate_notifier(struct notifier_block *nb);
 extern int register_new_memory(int, struct mem_section *);
 extern int unregister_memory_section(struct mem_section *);
 extern int memory_dev_init(void);
 extern int remove_memory_block(unsigned long, struct mem_section *, int);
 extern int memory_notify(unsigned long val, void *v);
+extern int memory_isolate_notify(unsigned long val, void *v);
 extern struct memory_block *find_memory_block(struct mem_section *);
 #define CONFIG_MEM_BLOCK_SIZE   (PAGES_PER_SECTION<<PAGE_SHIFT)
 enum mem_add_context { BOOT, HOTPLUG };
diff --git a/include/linux/memory_hotplug.h b/include/linux/memory_hotplug.h
index fed969281a41..35b07b773e6c 100644
--- a/include/linux/memory_hotplug.h
+++ b/include/linux/memory_hotplug.h
@@ -69,7 +69,6 @@ extern void online_page(struct page *page);
 /* VM interface that may be used by firmware interface */
 extern int online_pages(unsigned long, unsigned long);
 extern void __offline_isolated_pages(unsigned long, unsigned long);
-extern int offline_pages(unsigned long, unsigned long, unsigned long);
 /* reasonably generic interface to expand the physical pages in a zone  */
 extern int __add_pages(int nid, struct zone *zone, unsigned long start_pfn,
diff --git a/include/linux/mempolicy.h b/include/linux/mempolicy.h
index 085c903fe0f1..1cc966cd3e5f 100644
--- a/include/linux/mempolicy.h
+++ b/include/linux/mempolicy.h
@@ -201,6 +201,7 @@ extern void mpol_fix_fork_child_flag(struct task_struct *p);
 extern struct zonelist *huge_zonelist(struct vm_area_struct *vma,
                                unsigned long addr, gfp_t gfp_flags,
                                struct mempolicy **mpol, nodemask_t **nodemask);
+extern bool init_nodemask_of_mempolicy(nodemask_t *mask);
 extern unsigned slab_node(struct mempolicy *policy);
 extern enum zone_type policy_zone;
@@ -328,6 +329,8 @@ static inline struct zonelist *huge_zonelist(struct vm_area_struct *vma,
        return node_zonelist(0, gfp_flags);
 }
+static inline bool init_nodemask_of_mempolicy(nodemask_t *m) { return false; }
 static inline int do_migrate_pages(struct mm_struct *mm,
                        const nodemask_t *from_nodes,
                        const nodemask_t *to_nodes, int flags)
diff --git a/include/linux/mfd/88pm860x.h b/include/linux/mfd/88pm860x.h
new file mode 100644
index 000000000000..73f92c5feea2
--- /dev/null
+++ b/include/linux/mfd/88pm860x.h
@@ -0,0 +1,375 @@
+/*
+ * Marvell 88PM860x Interface
+ *
+ * Copyright (C) 2009 Marvell International Ltd.
+ *      Haojian Zhuang <haojian.zhuang@marvell.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 __LINUX_MFD_88PM860X_H
+#define __LINUX_MFD_88PM860X_H
+#include <linux/interrupt.h>
+#define MFD_NAME_SIZE           (40)
+enum {
+        CHIP_INVALID = 0,
+        CHIP_PM8606,
+        CHIP_PM8607,
+        CHIP_MAX,
+};
+enum {
+        PM8606_ID_INVALID,
+        PM8606_ID_BACKLIGHT,
+        PM8606_ID_LED,
+        PM8606_ID_VIBRATOR,
+        PM8606_ID_TOUCH,
+        PM8606_ID_SOUND,
+        PM8606_ID_CHARGER,
+        PM8606_ID_MAX,
+};
+enum {
+        PM8606_BACKLIGHT1 = 0,
+        PM8606_BACKLIGHT2,
+        PM8606_BACKLIGHT3,
+};
+enum {
+        PM8606_LED1_RED = 0,
+        PM8606_LED1_GREEN,
+        PM8606_LED1_BLUE,
+        PM8606_LED2_RED,
+        PM8606_LED2_GREEN,
+        PM8606_LED2_BLUE,
+        PM8607_LED_VIBRATOR,
+};
+/* 8606 Registers */
+#define PM8606_DCM_BOOST                (0x00)
+#define PM8606_PWM                      (0x01)
+/* Backlight Registers */
+#define PM8606_WLED1A                   (0x02)
+#define PM8606_WLED1B                   (0x03)
+#define PM8606_WLED2A                   (0x04)
+#define PM8606_WLED2B                   (0x05)
+#define PM8606_WLED3A                   (0x06)
+#define PM8606_WLED3B                   (0x07)
+/* LED Registers */
+#define PM8606_RGB2A                    (0x08)
+#define PM8606_RGB2B                    (0x09)
+#define PM8606_RGB2C                    (0x0A)
+#define PM8606_RGB2D                    (0x0B)
+#define PM8606_RGB1A                    (0x0C)
+#define PM8606_RGB1B                    (0x0D)
+#define PM8606_RGB1C                    (0x0E)
+#define PM8606_RGB1D                    (0x0F)
+#define PM8606_PREREGULATORA            (0x10)
+#define PM8606_PREREGULATORB            (0x11)
+#define PM8606_VIBRATORA                (0x12)
+#define PM8606_VIBRATORB                (0x13)
+#define PM8606_VCHG                     (0x14)
+#define PM8606_VSYS                     (0x15)
+#define PM8606_MISC                     (0x16)
+#define PM8606_CHIP_ID                  (0x17)
+#define PM8606_STATUS                   (0x18)
+#define PM8606_FLAGS                    (0x19)
+#define PM8606_PROTECTA                 (0x1A)
+#define PM8606_PROTECTB                 (0x1B)
+#define PM8606_PROTECTC                 (0x1C)
+/* Bit definitions of PM8606 registers */
+#define PM8606_DCM_500MA                (0x0)   /* current limit */
+#define PM8606_DCM_750MA                (0x1)
+#define PM8606_DCM_1000MA               (0x2)
+#define PM8606_DCM_1250MA               (0x3)
+#define PM8606_DCM_250MV                (0x0 << 2)
+#define PM8606_DCM_300MV                (0x1 << 2)
+#define PM8606_DCM_350MV                (0x2 << 2)
+#define PM8606_DCM_400MV                (0x3 << 2)
+#define PM8606_PWM_31200HZ              (0x0)
+#define PM8606_PWM_15600HZ              (0x1)
+#define PM8606_PWM_7800HZ               (0x2)
+#define PM8606_PWM_3900HZ               (0x3)
+#define PM8606_PWM_1950HZ               (0x4)
+#define PM8606_PWM_976HZ                (0x5)
+#define PM8606_PWM_488HZ                (0x6)
+#define PM8606_PWM_244HZ                (0x7)
+#define PM8606_PWM_FREQ_MASK            (0x7)
+#define PM8606_WLED_ON                  (1 << 0)
+#define PM8606_WLED_CURRENT(x)          ((x & 0x1F) << 1)
+#define PM8606_LED_CURRENT(x)           (((x >> 2) & 0x07) << 5)
+#define PM8606_VSYS_EN                  (1 << 1)
+#define PM8606_MISC_OSC_EN              (1 << 4)
+enum {
+        PM8607_ID_BUCK1 = 0,
+        PM8607_ID_BUCK2,
+        PM8607_ID_BUCK3,
+        PM8607_ID_LDO1,
+        PM8607_ID_LDO2,
+        PM8607_ID_LDO3,
+        PM8607_ID_LDO4,
+        PM8607_ID_LDO5,
+        PM8607_ID_LDO6,
+        PM8607_ID_LDO7,
+        PM8607_ID_LDO8,
+        PM8607_ID_LDO9,
+        PM8607_ID_LDO10,
+        PM8607_ID_LDO12,
+        PM8607_ID_LDO14,
+        PM8607_ID_RG_MAX,
+};
+#define PM8607_VERSION                  (0x40)  /* 8607 chip ID */
+#define PM8607_VERSION_MASK             (0xF0)  /* 8607 chip ID mask */
+/* Interrupt Registers */
+#define PM8607_STATUS_1                 (0x01)
+#define PM8607_STATUS_2                 (0x02)
+#define PM8607_INT_STATUS1              (0x03)
+#define PM8607_INT_STATUS2              (0x04)
+#define PM8607_INT_STATUS3              (0x05)
+#define PM8607_INT_MASK_1               (0x06)
+#define PM8607_INT_MASK_2               (0x07)
+#define PM8607_INT_MASK_3               (0x08)
+/* Regulator Control Registers */
+#define PM8607_LDO1                     (0x10)
+#define PM8607_LDO2                     (0x11)
+#define PM8607_LDO3                     (0x12)
+#define PM8607_LDO4                     (0x13)
+#define PM8607_LDO5                     (0x14)
+#define PM8607_LDO6                     (0x15)
+#define PM8607_LDO7                     (0x16)
+#define PM8607_LDO8                     (0x17)
+#define PM8607_LDO9                     (0x18)
+#define PM8607_LDO10                    (0x19)
+#define PM8607_LDO12                    (0x1A)
+#define PM8607_LDO14                    (0x1B)
+#define PM8607_SLEEP_MODE1              (0x1C)
+#define PM8607_SLEEP_MODE2              (0x1D)
+#define PM8607_SLEEP_MODE3              (0x1E)
+#define PM8607_SLEEP_MODE4              (0x1F)
+#define PM8607_GO                       (0x20)
+#define PM8607_SLEEP_BUCK1              (0x21)
+#define PM8607_SLEEP_BUCK2              (0x22)
+#define PM8607_SLEEP_BUCK3              (0x23)
+#define PM8607_BUCK1                    (0x24)
+#define PM8607_BUCK2                    (0x25)
+#define PM8607_BUCK3                    (0x26)
+#define PM8607_BUCK_CONTROLS            (0x27)
+#define PM8607_SUPPLIES_EN11            (0x2B)
+#define PM8607_SUPPLIES_EN12            (0x2C)
+#define PM8607_GROUP1                   (0x2D)
+#define PM8607_GROUP2                   (0x2E)
+#define PM8607_GROUP3                   (0x2F)
+#define PM8607_GROUP4                   (0x30)
+#define PM8607_GROUP5                   (0x31)
+#define PM8607_GROUP6                   (0x32)
+#define PM8607_SUPPLIES_EN21            (0x33)
+#define PM8607_SUPPLIES_EN22            (0x34)
+/* Vibrator Control Registers */
+#define PM8607_VIBRATOR_SET             (0x28)
+#define PM8607_VIBRATOR_PWM             (0x29)
+/* GPADC Registers */
+#define PM8607_GP_BIAS1                 (0x4F)
+#define PM8607_MEAS_EN1                 (0x50)
+#define PM8607_MEAS_EN2                 (0x51)
+#define PM8607_MEAS_EN3                 (0x52)
+#define PM8607_MEAS_OFF_TIME1           (0x53)
+#define PM8607_MEAS_OFF_TIME2           (0x54)
+#define PM8607_TSI_PREBIAS              (0x55)  /* prebias time */
+#define PM8607_PD_PREBIAS               (0x56)  /* prebias time */
+#define PM8607_GPADC_MISC1              (0x57)
+/* RTC Control Registers */
+#define PM8607_RTC1                     (0xA0)
+#define PM8607_RTC_COUNTER1             (0xA1)
+#define PM8607_RTC_COUNTER2             (0xA2)
+#define PM8607_RTC_COUNTER3             (0xA3)
+#define PM8607_RTC_COUNTER4             (0xA4)
+#define PM8607_RTC_EXPIRE1              (0xA5)
+#define PM8607_RTC_EXPIRE2              (0xA6)
+#define PM8607_RTC_EXPIRE3              (0xA7)
+#define PM8607_RTC_EXPIRE4              (0xA8)
+#define PM8607_RTC_TRIM1                (0xA9)
+#define PM8607_RTC_TRIM2                (0xAA)
+#define PM8607_RTC_TRIM3                (0xAB)
+#define PM8607_RTC_TRIM4                (0xAC)
+#define PM8607_RTC_MISC1                (0xAD)
+#define PM8607_RTC_MISC2                (0xAE)
+#define PM8607_RTC_MISC3                (0xAF)
+/* Misc Registers */
+#define PM8607_CHIP_ID                  (0x00)
+#define PM8607_B0_MISC1                 (0x0C)
+#define PM8607_LDO1                     (0x10)
+#define PM8607_DVC3                     (0x26)
+#define PM8607_A1_MISC1                 (0x40)
+/* bit definitions of Status Query Interface */
+#define PM8607_STATUS_CC                (1 << 3)
+#define PM8607_STATUS_PEN               (1 << 4)
+#define PM8607_STATUS_HEADSET           (1 << 5)
+#define PM8607_STATUS_HOOK              (1 << 6)
+#define PM8607_STATUS_MICIN             (1 << 7)
+#define PM8607_STATUS_ONKEY             (1 << 8)
+#define PM8607_STATUS_EXTON             (1 << 9)
+#define PM8607_STATUS_CHG               (1 << 10)
+#define PM8607_STATUS_BAT               (1 << 11)
+#define PM8607_STATUS_VBUS              (1 << 12)
+#define PM8607_STATUS_OV                (1 << 13)
+/* bit definitions of BUCK3 */
+#define PM8607_BUCK3_DOUBLE             (1 << 6)
+/* bit definitions of Misc1 */
+#define PM8607_A1_MISC1_PI2C            (1 << 0)
+#define PM8607_B0_MISC1_INV_INT         (1 << 0)
+#define PM8607_B0_MISC1_INT_CLEAR       (1 << 1)
+#define PM8607_B0_MISC1_INT_MASK        (1 << 2)
+#define PM8607_B0_MISC1_PI2C            (1 << 3)
+#define PM8607_B0_MISC1_RESET           (1 << 6)
+/* bits definitions of GPADC */
+#define PM8607_GPADC_EN                 (1 << 0)
+#define PM8607_GPADC_PREBIAS_MASK       (3 << 1)
+#define PM8607_GPADC_SLOT_CYCLE_MASK    (3 << 3)        /* slow mode */
+#define PM8607_GPADC_OFF_SCALE_MASK     (3 << 5)        /* GP sleep mode */
+#define PM8607_GPADC_SW_CAL_MASK        (1 << 7)
+#define PM8607_PD_PREBIAS_MASK          (0x1F << 0)
+#define PM8607_PD_PRECHG_MASK           (7 << 5)
+/* Interrupt Number in 88PM8607 */
+enum {
+        PM8607_IRQ_ONKEY,
+        PM8607_IRQ_EXTON,
+        PM8607_IRQ_CHG,
+        PM8607_IRQ_BAT,
+        PM8607_IRQ_RTC,
+        PM8607_IRQ_CC,
+        PM8607_IRQ_VBAT,
+        PM8607_IRQ_VCHG,
+        PM8607_IRQ_VSYS,
+        PM8607_IRQ_TINT,
+        PM8607_IRQ_GPADC0,
+        PM8607_IRQ_GPADC1,
+        PM8607_IRQ_GPADC2,
+        PM8607_IRQ_GPADC3,
+        PM8607_IRQ_AUDIO_SHORT,
+        PM8607_IRQ_PEN,
+        PM8607_IRQ_HEADSET,
+        PM8607_IRQ_HOOK,
+        PM8607_IRQ_MICIN,
+        PM8607_IRQ_CHG_FAIL,
+        PM8607_IRQ_CHG_DONE,
+        PM8607_IRQ_CHG_FAULT,
+};
+enum {
+        PM8607_CHIP_A0 = 0x40,
+        PM8607_CHIP_A1 = 0x41,
+        PM8607_CHIP_B0 = 0x48,
+};
+struct pm860x_chip {
+        struct device           *dev;
+        struct mutex            io_lock;
+        struct mutex            irq_lock;
+        struct i2c_client       *client;
+        struct i2c_client       *companion;     /* companion chip client */
+        int                     buck3_double;   /* DVC ramp slope double */
+        unsigned short          companion_addr;
+        int                     id;
+        int                     irq_mode;
+        int                     irq_base;
+        int                     core_irq;
+        unsigned char           chip_version;
+};
+#define PM8607_MAX_REGULATOR    15      /* 3 Bucks, 12 LDOs */
+enum {
+        GI2C_PORT = 0,
+        PI2C_PORT,
+};
+struct pm860x_backlight_pdata {
+        int             id;
+        int             pwm;
+        int             iset;
+        unsigned long   flags;
+};
+struct pm860x_led_pdata {
+        int             id;
+        int             iset;
+        unsigned long   flags;
+};
+struct pm860x_touch_pdata {
+        int             gpadc_prebias;
+        int             slot_cycle;
+        int             off_scale;
+        int             sw_cal;
+        int             tsi_prebias;    /* time, slot */
+        int             pen_prebias;    /* time, slot */
+        int             pen_prechg;     /* time, slot */
+        int             res_x;          /* resistor of Xplate */
+        unsigned long   flags;
+};
+struct pm860x_power_pdata {
+        unsigned        fast_charge;    /* charge current */
+};
+struct pm860x_platform_data {
+        struct pm860x_backlight_pdata   *backlight;
+        struct pm860x_led_pdata         *led;
+        struct pm860x_touch_pdata       *touch;
+        struct pm860x_power_pdata       *power;
+        unsigned short  companion_addr; /* I2C address of companion chip */
+        int             i2c_port;       /* Controlled by GI2C or PI2C */
+        int             irq_mode;       /* Clear interrupt by read/write(0/1) */
+        int             irq_base;       /* IRQ base number of 88pm860x */
+        struct regulator_init_data *regulator[PM8607_MAX_REGULATOR];
+};
+extern char pm860x_backlight_name[][MFD_NAME_SIZE];
+extern char pm860x_led_name[][MFD_NAME_SIZE];
+extern int pm860x_reg_read(struct i2c_client *, int);
+extern int pm860x_reg_write(struct i2c_client *, int, unsigned char);
+extern int pm860x_bulk_read(struct i2c_client *, int, int, unsigned char *);
+extern int pm860x_bulk_write(struct i2c_client *, int, int, unsigned char *);
+extern int pm860x_set_bits(struct i2c_client *, int, unsigned char,
+                           unsigned char);
+extern int pm860x_device_init(struct pm860x_chip *chip,
+                              struct pm860x_platform_data *pdata);
+extern void pm860x_device_exit(struct pm860x_chip *chip);
+#endif /* __LINUX_MFD_88PM860X_H */
diff --git a/include/linux/mfd/ab3100.h b/include/linux/mfd/ab3100.h
index e9aa4c9d749d..9a881c305a50 100644
--- a/include/linux/mfd/ab3100.h
+++ b/include/linux/mfd/ab3100.h
@@ -6,7 +6,6 @@
 */
 #include <linux/device.h>
-#include <linux/workqueue.h>
 #include <linux/regulator/machine.h>
 #ifndef MFD_AB3100_H
@@ -74,7 +73,6 @@
 * @testreg_client: secondary client for test registers
 * @chip_name: name of this chip variant
 * @chip_id: 8 bit chip ID for this chip variant
- * @work: an event handling worker
 * @event_subscribers: event subscribers are listed here
 * @startup_events: a copy of the first reading of the event registers
 * @startup_events_read: whether the first events have been read
@@ -90,7 +88,6 @@ struct ab3100 {
        struct i2c_client *testreg_client;
        char chip_name[32];
        u8 chip_id;
-        struct work_struct work;
        struct blocking_notifier_head event_subscribers;
        u32 startup_events;
        bool startup_events_read;
diff --git a/include/linux/mfd/ab4500.h b/include/linux/mfd/ab4500.h
new file mode 100644
index 000000000000..a42a7033ae53
--- /dev/null
+++ b/include/linux/mfd/ab4500.h
@@ -0,0 +1,262 @@
+/*
+ * Copyright (C) 2009 ST-Ericsson
+ *
+ * Author: Srinidhi KASAGAR <srinidhi.kasagar@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.
+ *
+ * AB4500 device core funtions, for client access
+ */
+#ifndef MFD_AB4500_H
+#define MFD_AB4500_H
+#include <linux/device.h>
+/*
+ * AB4500 bank addresses
+ */
+#define AB4500_SYS_CTRL1_BLOCK  0x1
+#define AB4500_SYS_CTRL2_BLOCK  0x2
+#define AB4500_REGU_CTRL1       0x3
+#define AB4500_REGU_CTRL2       0x4
+#define AB4500_USB              0x5
+#define AB4500_TVOUT            0x6
+#define AB4500_DBI              0x7
+#define AB4500_ECI_AV_ACC       0x8
+#define AB4500_RESERVED         0x9
+#define AB4500_GPADC            0xA
+#define AB4500_CHARGER          0xB
+#define AB4500_GAS_GAUGE        0xC
+#define AB4500_AUDIO            0xD
+#define AB4500_INTERRUPT        0xE
+#define AB4500_RTC              0xF
+#define AB4500_MISC             0x10
+#define AB4500_DEBUG            0x12
+#define AB4500_PROD_TEST        0x13
+#define AB4500_OTP_EMUL         0x15
+/*
+ * System control 1 register offsets.
+ * Bank = 0x01
+ */
+#define AB4500_TURNON_STAT_REG          0x0100
+#define AB4500_RESET_STAT_REG           0x0101
+#define AB4500_PONKEY1_PRESS_STAT_REG   0x0102
+#define AB4500_FSM_STAT1_REG            0x0140
+#define AB4500_FSM_STAT2_REG            0x0141
+#define AB4500_SYSCLK_REQ_STAT_REG      0x0142
+#define AB4500_USB_STAT1_REG            0x0143
+#define AB4500_USB_STAT2_REG            0x0144
+#define AB4500_STATUS_SPARE1_REG        0x0145
+#define AB4500_STATUS_SPARE2_REG        0x0146
+#define AB4500_CTRL1_REG                0x0180
+#define AB4500_CTRL2_REG                0x0181
+/*
+ * System control 2 register offsets.
+ * bank = 0x02
+ */
+#define AB4500_CTRL3_REG                0x0200
+#define AB4500_MAIN_WDOG_CTRL_REG       0x0201
+#define AB4500_MAIN_WDOG_TIMER_REG      0x0202
+#define AB4500_LOW_BAT_REG              0x0203
+#define AB4500_BATT_OK_REG              0x0204
+#define AB4500_SYSCLK_TIMER_REG         0x0205
+#define AB4500_SMPSCLK_CTRL_REG         0x0206
+#define AB4500_SMPSCLK_SEL1_REG         0x0207
+#define AB4500_SMPSCLK_SEL2_REG         0x0208
+#define AB4500_SMPSCLK_SEL3_REG         0x0209
+#define AB4500_SYSULPCLK_CONF_REG       0x020A
+#define AB4500_SYSULPCLK_CTRL1_REG      0x020B
+#define AB4500_SYSCLK_CTRL_REG          0x020C
+#define AB4500_SYSCLK_REQ1_VALID_REG    0x020D
+#define AB4500_SYSCLK_REQ_VALID_REG     0x020E
+#define AB4500_SYSCTRL_SPARE_REG        0x020F
+#define AB4500_PAD_CONF_REG             0x0210
+/*
+ * Regu control1 register offsets
+ * Bank = 0x03
+ */
+#define AB4500_REGU_SERIAL_CTRL1_REG    0x0300
+#define AB4500_REGU_SERIAL_CTRL2_REG    0x0301
+#define AB4500_REGU_SERIAL_CTRL3_REG    0x0302
+#define AB4500_REGU_REQ_CTRL1_REG       0x0303
+#define AB4500_REGU_REQ_CTRL2_REG       0x0304
+#define AB4500_REGU_REQ_CTRL3_REG       0x0305
+#define AB4500_REGU_REQ_CTRL4_REG       0x0306
+#define AB4500_REGU_MISC1_REG           0x0380
+#define AB4500_REGU_OTGSUPPLY_CTRL_REG  0x0381
+#define AB4500_REGU_VUSB_CTRL_REG       0x0382
+#define AB4500_REGU_VAUDIO_SUPPLY_REG   0x0383
+#define AB4500_REGU_CTRL1_SPARE_REG     0x0384
+/*
+ * Regu control2 Vmod register offsets
+ */
+#define AB4500_REGU_VMOD_REGU_REG       0x0440
+#define AB4500_REGU_VMOD_SEL1_REG       0x0441
+#define AB4500_REGU_VMOD_SEL2_REG       0x0442
+#define AB4500_REGU_CTRL_DISCH_REG      0x0443
+#define AB4500_REGU_CTRL_DISCH2_REG     0x0444
+/*
+ * USB/ULPI register offsets
+ * Bank : 0x5
+ */
+#define AB4500_USB_LINE_STAT_REG        0x0580
+#define AB4500_USB_LINE_CTRL1_REG       0x0581
+#define AB4500_USB_LINE_CTRL2_REG       0x0582
+#define AB4500_USB_LINE_CTRL3_REG       0x0583
+#define AB4500_USB_LINE_CTRL4_REG       0x0584
+#define AB4500_USB_LINE_CTRL5_REG       0x0585
+#define AB4500_USB_OTG_CTRL_REG         0x0587
+#define AB4500_USB_OTG_STAT_REG         0x0588
+#define AB4500_USB_OTG_STAT_REG         0x0588
+#define AB4500_USB_CTRL_SPARE_REG       0x0589
+#define AB4500_USB_PHY_CTRL_REG         0x058A
+/*
+ * TVOUT / CTRL register offsets
+ * Bank : 0x06
+ */
+#define AB4500_TVOUT_CTRL_REG           0x0680
+/*
+ * DBI register offsets
+ * Bank : 0x07
+ */
+#define AB4500_DBI_REG1_REG             0x0700
+#define AB4500_DBI_REG2_REG             0x0701
+/*
+ * ECI regsiter offsets
+ * Bank : 0x08
+ */
+#define AB4500_ECI_CTRL_REG             0x0800
+#define AB4500_ECI_HOOKLEVEL_REG        0x0801
+#define AB4500_ECI_DATAOUT_REG          0x0802
+#define AB4500_ECI_DATAIN_REG           0x0803
+/*
+ * AV Connector register offsets
+ * Bank : 0x08
+ */
+#define AB4500_AV_CONN_REG              0x0840
+/*
+ * Accessory detection register offsets
+ * Bank : 0x08
+ */
+#define AB4500_ACC_DET_DB1_REG          0x0880
+#define AB4500_ACC_DET_DB2_REG          0x0881
+/*
+ * GPADC register offsets
+ * Bank : 0x0A
+ */
+#define AB4500_GPADC_CTRL1_REG          0x0A00
+#define AB4500_GPADC_CTRL2_REG          0x0A01
+#define AB4500_GPADC_CTRL3_REG          0x0A02
+#define AB4500_GPADC_AUTO_TIMER_REG     0x0A03
+#define AB4500_GPADC_STAT_REG           0x0A04
+#define AB4500_GPADC_MANDATAL_REG       0x0A05
+#define AB4500_GPADC_MANDATAH_REG       0x0A06
+#define AB4500_GPADC_AUTODATAL_REG      0x0A07
+#define AB4500_GPADC_AUTODATAH_REG      0x0A08
+#define AB4500_GPADC_MUX_CTRL_REG       0x0A09
+/*
+ * Charger / status register offfsets
+ * Bank : 0x0B
+ */
+#define AB4500_CH_STATUS1_REG           0x0B00
+#define AB4500_CH_STATUS2_REG           0x0B01
+#define AB4500_CH_USBCH_STAT1_REG       0x0B02
+#define AB4500_CH_USBCH_STAT2_REG       0x0B03
+#define AB4500_CH_FSM_STAT_REG          0x0B04
+#define AB4500_CH_STAT_REG              0x0B05
+/*
+ * Charger / control register offfsets
+ * Bank : 0x0B
+ */
+#define AB4500_CH_VOLT_LVL_REG          0x0B40
+/*
+ * Charger / main control register offfsets
+ * Bank : 0x0B
+ */
+#define AB4500_MCH_CTRL1                0x0B80
+#define AB4500_MCH_CTRL2                0x0B81
+#define AB4500_MCH_IPT_CURLVL_REG       0x0B82
+#define AB4500_CH_WD_REG                0x0B83
+/*
+ * Charger / USB control register offsets
+ * Bank : 0x0B
+ */
+#define AB4500_USBCH_CTRL1_REG          0x0BC0
+#define AB4500_USBCH_CTRL2_REG          0x0BC1
+#define AB4500_USBCH_IPT_CRNTLVL_REG    0x0BC2
+/*
+ * RTC bank register offsets
+ * Bank : 0xF
+ */
+#define AB4500_RTC_SOFF_STAT_REG        0x0F00
+#define AB4500_RTC_CC_CONF_REG          0x0F01
+#define AB4500_RTC_READ_REQ_REG         0x0F02
+#define AB4500_RTC_WATCH_TSECMID_REG    0x0F03
+#define AB4500_RTC_WATCH_TSECHI_REG     0x0F04
+#define AB4500_RTC_WATCH_TMIN_LOW_REG   0x0F05
+#define AB4500_RTC_WATCH_TMIN_MID_REG   0x0F06
+#define AB4500_RTC_WATCH_TMIN_HI_REG    0x0F07
+#define AB4500_RTC_ALRM_MIN_LOW_REG     0x0F08
+#define AB4500_RTC_ALRM_MIN_MID_REG     0x0F09
+#define AB4500_RTC_ALRM_MIN_HI_REG      0x0F0A
+#define AB4500_RTC_STAT_REG             0x0F0B
+#define AB4500_RTC_BKUP_CHG_REG         0x0F0C
+#define AB4500_RTC_FORCE_BKUP_REG       0x0F0D
+#define AB4500_RTC_CALIB_REG            0x0F0E
+#define AB4500_RTC_SWITCH_STAT_REG      0x0F0F
+/*
+ * PWM Out generators
+ * Bank: 0x10
+ */
+#define AB4500_PWM_OUT_CTRL1_REG        0x1060
+#define AB4500_PWM_OUT_CTRL2_REG        0x1061
+#define AB4500_PWM_OUT_CTRL3_REG        0x1062
+#define AB4500_PWM_OUT_CTRL4_REG        0x1063
+#define AB4500_PWM_OUT_CTRL5_REG        0x1064
+#define AB4500_PWM_OUT_CTRL6_REG        0x1065
+#define AB4500_PWM_OUT_CTRL7_REG        0x1066
+#define AB4500_I2C_PAD_CTRL_REG         0x1067
+#define AB4500_REV_REG                  0x1080
+/**
+ * struct ab4500
+ * @spi: spi device structure
+ * @tx_buf: transmit buffer
+ * @rx_buf: receive buffer
+ * @lock: sync primitive
+ */
+struct ab4500 {
+        struct spi_device       *spi;
+        unsigned long           tx_buf[4];
+        unsigned long           rx_buf[4];
+        struct mutex            lock;
+};
+int ab4500_write(struct ab4500 *ab4500, unsigned char block,
+                unsigned long addr, unsigned char data);
+int ab4500_read(struct ab4500 *ab4500, unsigned char block,
+                unsigned long addr);
+#endif /* MFD_AB4500_H */
diff --git a/include/linux/mfd/adp5520.h b/include/linux/mfd/adp5520.h
new file mode 100644
index 000000000000..ac37558a4673
--- /dev/null
+++ b/include/linux/mfd/adp5520.h
@@ -0,0 +1,299 @@
+/*
+ * Definitions and platform data for Analog Devices
+ * ADP5520/ADP5501 MFD PMICs (Backlight, LED, GPIO and Keys)
+ *
+ * Copyright 2009 Analog Devices Inc.
+ *
+ * Licensed under the GPL-2 or later.
+ */
+#ifndef __LINUX_MFD_ADP5520_H
+#define __LINUX_MFD_ADP5520_H
+#define ID_ADP5520              5520
+#define ID_ADP5501              5501
+/*
+ * ADP5520/ADP5501 Register Map
+ */
+#define ADP5520_MODE_STATUS             0x00
+#define ADP5520_INTERRUPT_ENABLE        0x01
+#define ADP5520_BL_CONTROL              0x02
+#define ADP5520_BL_TIME                 0x03
+#define ADP5520_BL_FADE                 0x04
+#define ADP5520_DAYLIGHT_MAX            0x05
+#define ADP5520_DAYLIGHT_DIM            0x06
+#define ADP5520_OFFICE_MAX              0x07
+#define ADP5520_OFFICE_DIM              0x08
+#define ADP5520_DARK_MAX                0x09
+#define ADP5520_DARK_DIM                0x0A
+#define ADP5520_BL_VALUE                0x0B
+#define ADP5520_ALS_CMPR_CFG            0x0C
+#define ADP5520_L2_TRIP                 0x0D
+#define ADP5520_L2_HYS                  0x0E
+#define ADP5520_L3_TRIP                 0x0F
+#define ADP5520_L3_HYS                  0x10
+#define ADP5520_LED_CONTROL             0x11
+#define ADP5520_LED_TIME                0x12
+#define ADP5520_LED_FADE                0x13
+#define ADP5520_LED1_CURRENT            0x14
+#define ADP5520_LED2_CURRENT            0x15
+#define ADP5520_LED3_CURRENT            0x16
+/*
+ * ADP5520 Register Map
+ */
+#define ADP5520_GPIO_CFG_1              0x17
+#define ADP5520_GPIO_CFG_2              0x18
+#define ADP5520_GPIO_IN                 0x19
+#define ADP5520_GPIO_OUT                0x1A
+#define ADP5520_GPIO_INT_EN             0x1B
+#define ADP5520_GPIO_INT_STAT           0x1C
+#define ADP5520_GPIO_INT_LVL            0x1D
+#define ADP5520_GPIO_DEBOUNCE           0x1E
+#define ADP5520_GPIO_PULLUP             0x1F
+#define ADP5520_KP_INT_STAT_1           0x20
+#define ADP5520_KP_INT_STAT_2           0x21
+#define ADP5520_KR_INT_STAT_1           0x22
+#define ADP5520_KR_INT_STAT_2           0x23
+#define ADP5520_KEY_STAT_1              0x24
+#define ADP5520_KEY_STAT_2              0x25
+/*
+ * MODE_STATUS bits
+ */
+#define ADP5520_nSTNBY          (1 << 7)
+#define ADP5520_BL_EN           (1 << 6)
+#define ADP5520_DIM_EN          (1 << 5)
+#define ADP5520_OVP_INT         (1 << 4)
+#define ADP5520_CMPR_INT        (1 << 3)
+#define ADP5520_GPI_INT         (1 << 2)
+#define ADP5520_KR_INT          (1 << 1)
+#define ADP5520_KP_INT          (1 << 0)
+/*
+ * INTERRUPT_ENABLE bits
+ */
+#define ADP5520_AUTO_LD_EN      (1 << 4)
+#define ADP5520_CMPR_IEN        (1 << 3)
+#define ADP5520_OVP_IEN         (1 << 2)
+#define ADP5520_KR_IEN          (1 << 1)
+#define ADP5520_KP_IEN          (1 << 0)
+/*
+ * BL_CONTROL bits
+ */
+#define ADP5520_BL_LVL          ((x) << 5)
+#define ADP5520_BL_LAW          ((x) << 4)
+#define ADP5520_BL_AUTO_ADJ     (1 << 3)
+#define ADP5520_OVP_EN          (1 << 2)
+#define ADP5520_FOVR            (1 << 1)
+#define ADP5520_KP_BL_EN        (1 << 0)
+/*
+ * ALS_CMPR_CFG bits
+ */
+#define ADP5520_L3_OUT          (1 << 3)
+#define ADP5520_L2_OUT          (1 << 2)
+#define ADP5520_L3_EN           (1 << 1)
+#define ADP5020_MAX_BRIGHTNESS  0x7F
+#define FADE_VAL(in, out)       ((0xF & (in)) | ((0xF & (out)) << 4))
+#define BL_CTRL_VAL(law, auto)  (((1 & (auto)) << 3) | ((0x3 & (law)) << 4))
+#define ALS_CMPR_CFG_VAL(filt, l3_en)   (((0x7 & filt) << 5) | l3_en)
+/*
+ * LEDs subdevice bits and masks
+ */
+#define ADP5520_01_MAXLEDS 3
+#define ADP5520_FLAG_LED_MASK           0x3
+#define ADP5520_FLAG_OFFT_SHIFT         8
+#define ADP5520_FLAG_OFFT_MASK          0x3
+#define ADP5520_R3_MODE         (1 << 5)
+#define ADP5520_C3_MODE         (1 << 4)
+#define ADP5520_LED_LAW         (1 << 3)
+#define ADP5520_LED3_EN         (1 << 2)
+#define ADP5520_LED2_EN         (1 << 1)
+#define ADP5520_LED1_EN         (1 << 0)
+/*
+ * GPIO subdevice bits and masks
+ */
+#define ADP5520_MAXGPIOS        8
+#define ADP5520_GPIO_C3         (1 << 7)        /* LED2 or GPIO7 aka C3 */
+#define ADP5520_GPIO_C2         (1 << 6)
+#define ADP5520_GPIO_C1         (1 << 5)
+#define ADP5520_GPIO_C0         (1 << 4)
+#define ADP5520_GPIO_R3         (1 << 3)        /* LED3 or GPIO3 aka R3 */
+#define ADP5520_GPIO_R2         (1 << 2)
+#define ADP5520_GPIO_R1         (1 << 1)
+#define ADP5520_GPIO_R0         (1 << 0)
+struct adp5520_gpio_platform_data {
+        unsigned gpio_start;
+        u8 gpio_en_mask;
+        u8 gpio_pullup_mask;
+};
+/*
+ * Keypad subdevice bits and masks
+ */
+#define ADP5520_MAXKEYS 16
+#define ADP5520_COL_C3          (1 << 7)        /* LED2 or GPIO7 aka C3 */
+#define ADP5520_COL_C2          (1 << 6)
+#define ADP5520_COL_C1          (1 << 5)
+#define ADP5520_COL_C0          (1 << 4)
+#define ADP5520_ROW_R3          (1 << 3)        /* LED3 or GPIO3 aka R3 */
+#define ADP5520_ROW_R2          (1 << 2)
+#define ADP5520_ROW_R1          (1 << 1)
+#define ADP5520_ROW_R0          (1 << 0)
+#define ADP5520_KEY(row, col) (col + row * 4)
+#define ADP5520_KEYMAPSIZE      ADP5520_MAXKEYS
+struct adp5520_keys_platform_data {
+        int rows_en_mask;               /* Number of rows */
+        int cols_en_mask;               /* Number of columns */
+        const unsigned short *keymap;   /* Pointer to keymap */
+        unsigned short keymapsize;      /* Keymap size */
+        unsigned repeat:1;              /* Enable key repeat */
+};
+/*
+ * LEDs subdevice platform data
+ */
+#define FLAG_ID_ADP5520_LED1_ADP5501_LED0       1       /* ADP5520 PIN ILED */
+#define FLAG_ID_ADP5520_LED2_ADP5501_LED1       2       /* ADP5520 PIN C3 */
+#define FLAG_ID_ADP5520_LED3_ADP5501_LED2       3       /* ADP5520 PIN R3 */
+#define ADP5520_LED_DIS_BLINK   (0 << ADP5520_FLAG_OFFT_SHIFT)
+#define ADP5520_LED_OFFT_600ms  (1 << ADP5520_FLAG_OFFT_SHIFT)
+#define ADP5520_LED_OFFT_800ms  (2 << ADP5520_FLAG_OFFT_SHIFT)
+#define ADP5520_LED_OFFT_1200ms (3 << ADP5520_FLAG_OFFT_SHIFT)
+#define ADP5520_LED_ONT_200ms   0
+#define ADP5520_LED_ONT_600ms   1
+#define ADP5520_LED_ONT_800ms   2
+#define ADP5520_LED_ONT_1200ms  3
+struct adp5520_leds_platform_data {
+        int num_leds;
+        struct led_info *leds;
+        u8 fade_in;             /* Backlight Fade-In Timer */
+        u8 fade_out;            /* Backlight Fade-Out Timer */
+        u8 led_on_time;
+};
+/*
+ * Backlight subdevice platform data
+ */
+#define ADP5520_FADE_T_DIS      0       /* Fade Timer Disabled */
+#define ADP5520_FADE_T_300ms    1       /* 0.3 Sec */
+#define ADP5520_FADE_T_600ms    2
+#define ADP5520_FADE_T_900ms    3
+#define ADP5520_FADE_T_1200ms   4
+#define ADP5520_FADE_T_1500ms   5
+#define ADP5520_FADE_T_1800ms   6
+#define ADP5520_FADE_T_2100ms   7
+#define ADP5520_FADE_T_2400ms   8
+#define ADP5520_FADE_T_2700ms   9
+#define ADP5520_FADE_T_3000ms   10
+#define ADP5520_FADE_T_3500ms   11
+#define ADP5520_FADE_T_4000ms   12
+#define ADP5520_FADE_T_4500ms   13
+#define ADP5520_FADE_T_5000ms   14
+#define ADP5520_FADE_T_5500ms   15      /* 5.5 Sec */
+#define ADP5520_BL_LAW_LINEAR   0
+#define ADP5520_BL_LAW_SQUARE   1
+#define ADP5520_BL_LAW_CUBIC1   2
+#define ADP5520_BL_LAW_CUBIC2   3
+#define ADP5520_BL_AMBL_FILT_80ms       0       /* Light sensor filter time */
+#define ADP5520_BL_AMBL_FILT_160ms      1
+#define ADP5520_BL_AMBL_FILT_320ms      2
+#define ADP5520_BL_AMBL_FILT_640ms      3
+#define ADP5520_BL_AMBL_FILT_1280ms     4
+#define ADP5520_BL_AMBL_FILT_2560ms     5
+#define ADP5520_BL_AMBL_FILT_5120ms     6
+#define ADP5520_BL_AMBL_FILT_10240ms    7       /* 10.24 sec */
+        /*
+         * Blacklight current 0..30mA
+         */
+#define ADP5520_BL_CUR_mA(I)            ((I * 127) / 30)
+        /*
+         * L2 comparator current 0..1000uA
+         */
+#define ADP5520_L2_COMP_CURR_uA(I)      ((I * 255) / 1000)
+        /*
+         * L3 comparator current 0..127uA
+         */
+#define ADP5520_L3_COMP_CURR_uA(I)      ((I * 255) / 127)
+struct adp5520_backlight_platform_data {
+        u8 fade_in;             /* Backlight Fade-In Timer */
+        u8 fade_out;            /* Backlight Fade-Out Timer */
+        u8 fade_led_law;        /* fade-on/fade-off transfer characteristic */
+        u8 en_ambl_sens;        /* 1 = enable ambient light sensor */
+        u8 abml_filt;           /* Light sensor filter time */
+        u8 l1_daylight_max;     /* use BL_CUR_mA(I) 0 <= I <= 30 mA */
+        u8 l1_daylight_dim;     /* typ = 0, use BL_CUR_mA(I) 0 <= I <= 30 mA */
+        u8 l2_office_max;       /* use BL_CUR_mA(I) 0 <= I <= 30 mA */
+        u8 l2_office_dim;       /* typ = 0, use BL_CUR_mA(I) 0 <= I <= 30 mA */
+        u8 l3_dark_max;         /* use BL_CUR_mA(I) 0 <= I <= 30 mA */
+        u8 l3_dark_dim;         /* typ = 0, use BL_CUR_mA(I) 0 <= I <= 30 mA */
+        u8 l2_trip;             /* use L2_COMP_CURR_uA(I) 0 <= I <= 1000 uA */
+        u8 l2_hyst;             /* use L2_COMP_CURR_uA(I) 0 <= I <= 1000 uA */
+        u8 l3_trip;             /* use L3_COMP_CURR_uA(I) 0 <= I <= 127 uA */
+        u8 l3_hyst;             /* use L3_COMP_CURR_uA(I) 0 <= I <= 127 uA */
+};
+/*
+ * MFD chip platform data
+ */
+struct adp5520_platform_data {
+        struct adp5520_keys_platform_data *keys;
+        struct adp5520_gpio_platform_data *gpio;
+        struct adp5520_leds_platform_data *leds;
+        struct adp5520_backlight_platform_data *backlight;
+};
+/*
+ * MFD chip functions
+ */
+extern int adp5520_read(struct device *dev, int reg, uint8_t *val);
+extern int adp5520_write(struct device *dev, int reg, u8 val);
+extern int adp5520_clr_bits(struct device *dev, int reg, uint8_t bit_mask);
+extern int adp5520_set_bits(struct device *dev, int reg, uint8_t bit_mask);
+extern int adp5520_register_notifier(struct device *dev,
+                 struct notifier_block *nb, unsigned int events);
+extern int adp5520_unregister_notifier(struct device *dev,
+                struct notifier_block *nb, unsigned int events);
+#endif /* __LINUX_MFD_ADP5520_H */
diff --git a/include/linux/mfd/da903x.h b/include/linux/mfd/da903x.h
index c63b65c94429..0aa3a1a49ee3 100644
--- a/include/linux/mfd/da903x.h
+++ b/include/linux/mfd/da903x.h
@@ -96,6 +96,10 @@ struct da9034_touch_pdata {
        int     y_inverted;
 };
+struct da9034_backlight_pdata {
+        int     output_current; /* output current of WLED, from 0-31 (in mA) */
+};
 /* DA9030 battery charger data */
 struct power_supply_info;
diff --git a/include/linux/mfd/ezx-pcap.h b/include/linux/mfd/ezx-pcap.h
index e5124ceea769..40c372165f3e 100644
--- a/include/linux/mfd/ezx-pcap.h
+++ b/include/linux/mfd/ezx-pcap.h
@@ -45,7 +45,7 @@ void pcap_set_ts_bits(struct pcap_chip *, u32);
 #define PCAP_CLEAR_INTERRUPT_REGISTER   0x01ffffff
 #define PCAP_MASK_ALL_INTERRUPT         0x01ffffff
-/* registers acessible by both pcap ports */
+/* registers accessible by both pcap ports */
 #define PCAP_REG_ISR            0x0     /* Interrupt Status */
 #define PCAP_REG_MSR            0x1     /* Interrupt Mask */
 #define PCAP_REG_PSTAT          0x2     /* Processor Status */
@@ -67,7 +67,7 @@ void pcap_set_ts_bits(struct pcap_chip *, u32);
 #define PCAP_REG_VENDOR_TEST1   0x1e
 #define PCAP_REG_VENDOR_TEST2   0x1f
-/* registers acessible by pcap port 1 only (a1200, e2 & e6) */
+/* registers accessible by pcap port 1 only (a1200, e2 & e6) */
 #define PCAP_REG_INT_SEL        0x3     /* Interrupt Select */
 #define PCAP_REG_SWCTRL         0x4     /* Switching Regulator Control */
 #define PCAP_REG_VREG1          0x5     /* Regulator Bank 1 Control */
@@ -231,9 +231,6 @@ void pcap_set_ts_bits(struct pcap_chip *, u32);
 #define PCAP_LED_4MA            1
 #define PCAP_LED_5MA            2
 #define PCAP_LED_9MA            3
-#define PCAP_LED_GPIO_VAL_MASK  0x00ffffff
-#define PCAP_LED_GPIO_EN        0x01000000
-#define PCAP_LED_GPIO_INVERT    0x02000000
 #define PCAP_LED_T_MASK         0xf
 #define PCAP_LED_C_MASK         0x3
 #define PCAP_BL_MASK            0x1f
diff --git a/include/linux/mfd/max8925.h b/include/linux/mfd/max8925.h
new file mode 100644
index 000000000000..5259dfe8c585
--- /dev/null
+++ b/include/linux/mfd/max8925.h
@@ -0,0 +1,253 @@
+/*
+ * Maxim8925 Interface
+ *
+ * Copyright (C) 2009 Marvell International Ltd.
+ *      Haojian Zhuang <haojian.zhuang@marvell.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 __LINUX_MFD_MAX8925_H
+#define __LINUX_MFD_MAX8925_H
+#include <linux/mutex.h>
+#include <linux/interrupt.h>
+/* Unified sub device IDs for MAX8925 */
+enum {
+        MAX8925_ID_SD1,
+        MAX8925_ID_SD2,
+        MAX8925_ID_SD3,
+        MAX8925_ID_LDO1,
+        MAX8925_ID_LDO2,
+        MAX8925_ID_LDO3,
+        MAX8925_ID_LDO4,
+        MAX8925_ID_LDO5,
+        MAX8925_ID_LDO6,
+        MAX8925_ID_LDO7,
+        MAX8925_ID_LDO8,
+        MAX8925_ID_LDO9,
+        MAX8925_ID_LDO10,
+        MAX8925_ID_LDO11,
+        MAX8925_ID_LDO12,
+        MAX8925_ID_LDO13,
+        MAX8925_ID_LDO14,
+        MAX8925_ID_LDO15,
+        MAX8925_ID_LDO16,
+        MAX8925_ID_LDO17,
+        MAX8925_ID_LDO18,
+        MAX8925_ID_LDO19,
+        MAX8925_ID_LDO20,
+        MAX8925_ID_MAX,
+};
+enum {
+        /*
+         * Charging current threshold trigger going from fast charge
+         * to TOPOFF charge. From 5% to 20% of fasting charging current.
+         */
+        MAX8925_TOPOFF_THR_5PER,
+        MAX8925_TOPOFF_THR_10PER,
+        MAX8925_TOPOFF_THR_15PER,
+        MAX8925_TOPOFF_THR_20PER,
+};
+enum {
+        /* Fast charging current */
+        MAX8925_FCHG_85MA,
+        MAX8925_FCHG_300MA,
+        MAX8925_FCHG_460MA,
+        MAX8925_FCHG_600MA,
+        MAX8925_FCHG_700MA,
+        MAX8925_FCHG_800MA,
+        MAX8925_FCHG_900MA,
+        MAX8925_FCHG_1000MA,
+};
+/* Charger registers */
+#define MAX8925_CHG_IRQ1                (0x7e)
+#define MAX8925_CHG_IRQ2                (0x7f)
+#define MAX8925_CHG_IRQ1_MASK           (0x80)
+#define MAX8925_CHG_IRQ2_MASK           (0x81)
+#define MAX8925_CHG_STATUS              (0x82)
+/* GPM registers */
+#define MAX8925_SYSENSEL                (0x00)
+#define MAX8925_ON_OFF_IRQ1             (0x01)
+#define MAX8925_ON_OFF_IRQ1_MASK        (0x02)
+#define MAX8925_ON_OFF_STATUS           (0x03)
+#define MAX8925_ON_OFF_IRQ2             (0x0d)
+#define MAX8925_ON_OFF_IRQ2_MASK        (0x0e)
+#define MAX8925_RESET_CNFG              (0x0f)
+/* Touch registers */
+#define MAX8925_TSC_IRQ                 (0x00)
+#define MAX8925_TSC_IRQ_MASK            (0x01)
+#define MAX8925_TSC_CNFG1               (0x02)
+#define MAX8925_ADC_SCHED               (0x10)
+#define MAX8925_ADC_RES_END             (0x6f)
+#define MAX8925_NREF_OK                 (1 << 4)
+/* RTC registers */
+#define MAX8925_ALARM0_CNTL             (0x18)
+#define MAX8925_ALARM1_CNTL             (0x19)
+#define MAX8925_RTC_IRQ                 (0x1c)
+#define MAX8925_RTC_IRQ_MASK            (0x1d)
+#define MAX8925_MPL_CNTL                (0x1e)
+/* WLED registers */
+#define MAX8925_WLED_MODE_CNTL          (0x84)
+#define MAX8925_WLED_CNTL               (0x85)
+/* MAX8925 Registers */
+#define MAX8925_SDCTL1                  (0x04)
+#define MAX8925_SDCTL2                  (0x07)
+#define MAX8925_SDCTL3                  (0x0A)
+#define MAX8925_SDV1                    (0x06)
+#define MAX8925_SDV2                    (0x09)
+#define MAX8925_SDV3                    (0x0C)
+#define MAX8925_LDOCTL1                 (0x18)
+#define MAX8925_LDOCTL2                 (0x1C)
+#define MAX8925_LDOCTL3                 (0x20)
+#define MAX8925_LDOCTL4                 (0x24)
+#define MAX8925_LDOCTL5                 (0x28)
+#define MAX8925_LDOCTL6                 (0x2C)
+#define MAX8925_LDOCTL7                 (0x30)
+#define MAX8925_LDOCTL8                 (0x34)
+#define MAX8925_LDOCTL9                 (0x38)
+#define MAX8925_LDOCTL10                (0x3C)
+#define MAX8925_LDOCTL11                (0x40)
+#define MAX8925_LDOCTL12                (0x44)
+#define MAX8925_LDOCTL13                (0x48)
+#define MAX8925_LDOCTL14                (0x4C)
+#define MAX8925_LDOCTL15                (0x50)
+#define MAX8925_LDOCTL16                (0x10)
+#define MAX8925_LDOCTL17                (0x14)
+#define MAX8925_LDOCTL18                (0x72)
+#define MAX8925_LDOCTL19                (0x5C)
+#define MAX8925_LDOCTL20                (0x9C)
+#define MAX8925_LDOVOUT1                (0x1A)
+#define MAX8925_LDOVOUT2                (0x1E)
+#define MAX8925_LDOVOUT3                (0x22)
+#define MAX8925_LDOVOUT4                (0x26)
+#define MAX8925_LDOVOUT5                (0x2A)
+#define MAX8925_LDOVOUT6                (0x2E)
+#define MAX8925_LDOVOUT7                (0x32)
+#define MAX8925_LDOVOUT8                (0x36)
+#define MAX8925_LDOVOUT9                (0x3A)
+#define MAX8925_LDOVOUT10               (0x3E)
+#define MAX8925_LDOVOUT11               (0x42)
+#define MAX8925_LDOVOUT12               (0x46)
+#define MAX8925_LDOVOUT13               (0x4A)
+#define MAX8925_LDOVOUT14               (0x4E)
+#define MAX8925_LDOVOUT15               (0x52)
+#define MAX8925_LDOVOUT16               (0x12)
+#define MAX8925_LDOVOUT17               (0x16)
+#define MAX8925_LDOVOUT18               (0x74)
+#define MAX8925_LDOVOUT19               (0x5E)
+#define MAX8925_LDOVOUT20               (0x9E)
+/* bit definitions */
+#define CHG_IRQ1_MASK                   (0x07)
+#define CHG_IRQ2_MASK                   (0xff)
+#define ON_OFF_IRQ1_MASK                (0xff)
+#define ON_OFF_IRQ2_MASK                (0x03)
+#define TSC_IRQ_MASK                    (0x03)
+#define RTC_IRQ_MASK                    (0x0c)
+#define MAX8925_MAX_REGULATOR           (23)
+#define MAX8925_NAME_SIZE               (32)
+/* IRQ definitions */
+enum {
+        MAX8925_IRQ_VCHG_DC_OVP,
+        MAX8925_IRQ_VCHG_DC_F,
+        MAX8925_IRQ_VCHG_DC_R,
+        MAX8925_IRQ_VCHG_USB_OVP,
+        MAX8925_IRQ_VCHG_USB_F,
+        MAX8925_IRQ_VCHG_USB_R,
+        MAX8925_IRQ_VCHG_THM_OK_R,
+        MAX8925_IRQ_VCHG_THM_OK_F,
+        MAX8925_IRQ_VCHG_SYSLOW_F,
+        MAX8925_IRQ_VCHG_SYSLOW_R,
+        MAX8925_IRQ_VCHG_RST,
+        MAX8925_IRQ_VCHG_DONE,
+        MAX8925_IRQ_VCHG_TOPOFF,
+        MAX8925_IRQ_VCHG_TMR_FAULT,
+        MAX8925_IRQ_GPM_RSTIN,
+        MAX8925_IRQ_GPM_MPL,
+        MAX8925_IRQ_GPM_SW_3SEC,
+        MAX8925_IRQ_GPM_EXTON_F,
+        MAX8925_IRQ_GPM_EXTON_R,
+        MAX8925_IRQ_GPM_SW_1SEC,
+        MAX8925_IRQ_GPM_SW_F,
+        MAX8925_IRQ_GPM_SW_R,
+        MAX8925_IRQ_GPM_SYSCKEN_F,
+        MAX8925_IRQ_GPM_SYSCKEN_R,
+        MAX8925_IRQ_RTC_ALARM1,
+        MAX8925_IRQ_RTC_ALARM0,
+        MAX8925_IRQ_TSC_STICK,
+        MAX8925_IRQ_TSC_NSTICK,
+        MAX8925_NR_IRQS,
+};
+struct max8925_chip {
+        struct device           *dev;
+        struct i2c_client       *i2c;
+        struct i2c_client       *adc;
+        struct i2c_client       *rtc;
+        struct mutex            io_lock;
+        struct mutex            irq_lock;
+        int                     irq_base;
+        int                     core_irq;
+        int                     tsc_irq;
+};
+struct max8925_backlight_pdata {
+        int     lxw_scl;        /* 0/1 -- 0.8Ohm/0.4Ohm */
+        int     lxw_freq;       /* 700KHz ~ 1400KHz */
+        int     dual_string;    /* 0/1 -- single/dual string */
+};
+struct max8925_touch_pdata {
+        unsigned int            flags;
+};
+struct max8925_power_pdata {
+        int             (*set_charger)(int);
+        unsigned        batt_detect:1;
+        unsigned        topoff_threshold:2;
+        unsigned        fast_charge:3;  /* charge current */
+};
+/*
+ * irq_base: stores IRQ base number of MAX8925 in platform
+ * tsc_irq: stores IRQ number of MAX8925 TSC
+ */
+struct max8925_platform_data {
+        struct max8925_backlight_pdata  *backlight;
+        struct max8925_touch_pdata      *touch;
+        struct max8925_power_pdata      *power;
+        struct regulator_init_data      *regulator[MAX8925_MAX_REGULATOR];
+        int             irq_base;
+        int             tsc_irq;
+};
+extern int max8925_reg_read(struct i2c_client *, int);
+extern int max8925_reg_write(struct i2c_client *, int, unsigned char);
+extern int max8925_bulk_read(struct i2c_client *, int, int, unsigned char *);
+extern int max8925_bulk_write(struct i2c_client *, int, int, unsigned char *);
+extern int max8925_set_bits(struct i2c_client *, int, unsigned char,
+                        unsigned char);
+extern int max8925_device_init(struct max8925_chip *,
+                                struct max8925_platform_data *);
+extern void max8925_device_exit(struct max8925_chip *);
+#endif /* __LINUX_MFD_MAX8925_H */
diff --git a/include/linux/mfd/mc13783-private.h b/include/linux/mfd/mc13783-private.h
index 47e698cb0f16..95cf9360553f 100644
--- a/include/linux/mfd/mc13783-private.h
+++ b/include/linux/mfd/mc13783-private.h
@@ -24,52 +24,23 @@
 #include <linux/platform_device.h>
 #include <linux/mfd/mc13783.h>
-#include <linux/workqueue.h>
 #include <linux/mutex.h>
+#include <linux/interrupt.h>
-struct mc13783_irq {
-        void (*handler)(int, void *);
-        void *data;
-};
-#define MC13783_NUM_IRQ         2
-#define MC13783_IRQ_TS          0
-#define MC13783_IRQ_REGULATOR   1
-#define MC13783_ADC_MODE_TS             1
-#define MC13783_ADC_MODE_SINGLE_CHAN    2
-#define MC13783_ADC_MODE_MULT_CHAN      3
 struct mc13783 {
-        int revision;
+        struct spi_device *spidev;
-        struct device *dev;
+        struct mutex lock;
-        struct spi_device *spi_device;
-        int (*read_dev)(void *data, char reg, int count, u32 *dst);
-        int (*write_dev)(void *data, char reg, int count, const u32 *src);
-        struct mutex io_lock;
-        void *io_data;
        int irq;
-        unsigned int flags;
+        int flags;
-        struct mc13783_irq irq_handler[MC13783_NUM_IRQ];
+        irq_handler_t irqhandler[MC13783_NUM_IRQ];
-        struct work_struct work;
+        void *irqdata[MC13783_NUM_IRQ];
-        struct completion adc_done;
-        unsigned int ts_active;
-        struct mutex adc_conv_lock;
+        /* XXX these should go as platformdata to the regulator subdevice */
        struct mc13783_regulator_init_data *regulators;
        int num_regulators;
 };
-int mc13783_reg_read(struct mc13783 *, int reg_num, u32 *);
-int mc13783_reg_write(struct mc13783 *, int, u32);
-int mc13783_set_bits(struct mc13783 *, int, u32, u32);
-int mc13783_free_irq(struct mc13783 *mc13783, int irq);
-int mc13783_register_irq(struct mc13783 *mc13783, int irq,
-                void (*handler) (int, void *), void *data);
 #define MC13783_REG_INTERRUPT_STATUS_0           0
 #define MC13783_REG_INTERRUPT_MASK_0             1
 #define MC13783_REG_INTERRUPT_SENSE_0            2
@@ -136,55 +107,6 @@ int mc13783_register_irq(struct mc13783 *mc13783, int irq,
 #define MC13783_REG_TEST_3                      63
 #define MC13783_REG_NB                          64
-/*
- * Interrupt Status
- */
-#define MC13783_INT_STAT_ADCDONEI       (1 << 0)
-#define MC13783_INT_STAT_ADCBISDONEI    (1 << 1)
-#define MC13783_INT_STAT_TSI            (1 << 2)
-#define MC13783_INT_STAT_WHIGHI         (1 << 3)
-#define MC13783_INT_STAT_WLOWI          (1 << 4)
-#define MC13783_INT_STAT_CHGDETI        (1 << 6)
-#define MC13783_INT_STAT_CHGOVI         (1 << 7)
-#define MC13783_INT_STAT_CHGREVI        (1 << 8)
-#define MC13783_INT_STAT_CHGSHORTI      (1 << 9)
-#define MC13783_INT_STAT_CCCVI          (1 << 10)
-#define MC13783_INT_STAT_CHGCURRI       (1 << 11)
-#define MC13783_INT_STAT_BPONI          (1 << 12)
-#define MC13783_INT_STAT_LOBATLI        (1 << 13)
-#define MC13783_INT_STAT_LOBATHI        (1 << 14)
-#define MC13783_INT_STAT_UDPI           (1 << 15)
-#define MC13783_INT_STAT_USBI           (1 << 16)
-#define MC13783_INT_STAT_IDI            (1 << 19)
-#define MC13783_INT_STAT_Unused         (1 << 20)
-#define MC13783_INT_STAT_SE1I           (1 << 21)
-#define MC13783_INT_STAT_CKDETI         (1 << 22)
-#define MC13783_INT_STAT_UDMI           (1 << 23)
-/*
- * Interrupt Mask
- */
-#define MC13783_INT_MASK_ADCDONEM       (1 << 0)
-#define MC13783_INT_MASK_ADCBISDONEM    (1 << 1)
-#define MC13783_INT_MASK_TSM            (1 << 2)
-#define MC13783_INT_MASK_WHIGHM         (1 << 3)
-#define MC13783_INT_MASK_WLOWM          (1 << 4)
-#define MC13783_INT_MASK_CHGDETM        (1 << 6)
-#define MC13783_INT_MASK_CHGOVM         (1 << 7)
-#define MC13783_INT_MASK_CHGREVM        (1 << 8)
-#define MC13783_INT_MASK_CHGSHORTM      (1 << 9)
-#define MC13783_INT_MASK_CCCVM          (1 << 10)
-#define MC13783_INT_MASK_CHGCURRM       (1 << 11)
-#define MC13783_INT_MASK_BPONM          (1 << 12)
-#define MC13783_INT_MASK_LOBATLM        (1 << 13)
-#define MC13783_INT_MASK_LOBATHM        (1 << 14)
-#define MC13783_INT_MASK_UDPM           (1 << 15)
-#define MC13783_INT_MASK_USBM           (1 << 16)
-#define MC13783_INT_MASK_IDM            (1 << 19)
-#define MC13783_INT_MASK_SE1M           (1 << 21)
-#define MC13783_INT_MASK_CKDETM         (1 << 22)
 /*
 * Reg Regulator Mode 0
 */
@@ -284,113 +206,15 @@ int mc13783_register_irq(struct mc13783 *mc13783, int irq,
 #define MC13783_SWCTRL_SW3_STBY         (1 << 21)
 #define MC13783_SWCTRL_SW3_MODE         (1 << 22)
-/*
+static inline int mc13783_set_bits(struct mc13783 *mc13783, unsigned int offset,
- * ADC/Touch
+                u32 mask, u32 val)
- */
+{
-#define MC13783_ADC0_LICELLCON          (1 << 0)
+        int ret;
-#define MC13783_ADC0_CHRGICON           (1 << 1)
+        mc13783_lock(mc13783);
-#define MC13783_ADC0_BATICON            (1 << 2)
+        ret = mc13783_reg_rmw(mc13783, offset, mask, val);
-#define MC13783_ADC0_RTHEN              (1 << 3)
+        mc13783_unlock(mc13783);
-#define MC13783_ADC0_DTHEN              (1 << 4)
-#define MC13783_ADC0_UIDEN              (1 << 5)
-#define MC13783_ADC0_ADOUTEN            (1 << 6)
-#define MC13783_ADC0_ADOUTPER           (1 << 7)
-#define MC13783_ADC0_ADREFEN            (1 << 10)
-#define MC13783_ADC0_ADREFMODE          (1 << 11)
-#define MC13783_ADC0_TSMOD0             (1 << 12)
-#define MC13783_ADC0_TSMOD1             (1 << 13)
-#define MC13783_ADC0_TSMOD2             (1 << 14)
-#define MC13783_ADC0_CHRGRAWDIV         (1 << 15)
-#define MC13783_ADC0_ADINC1             (1 << 16)
-#define MC13783_ADC0_ADINC2             (1 << 17)
-#define MC13783_ADC0_WCOMP              (1 << 18)
-#define MC13783_ADC0_ADCBIS0            (1 << 23)
-#define MC13783_ADC1_ADEN               (1 << 0)
-#define MC13783_ADC1_RAND               (1 << 1)
-#define MC13783_ADC1_ADSEL              (1 << 3)
-#define MC13783_ADC1_TRIGMASK           (1 << 4)
-#define MC13783_ADC1_ADA10              (1 << 5)
-#define MC13783_ADC1_ADA11              (1 << 6)
-#define MC13783_ADC1_ADA12              (1 << 7)
-#define MC13783_ADC1_ADA20              (1 << 8)
-#define MC13783_ADC1_ADA21              (1 << 9)
-#define MC13783_ADC1_ADA22              (1 << 10)
-#define MC13783_ADC1_ATO0               (1 << 11)
-#define MC13783_ADC1_ATO1               (1 << 12)
-#define MC13783_ADC1_ATO2               (1 << 13)
-#define MC13783_ADC1_ATO3               (1 << 14)
-#define MC13783_ADC1_ATO4               (1 << 15)
-#define MC13783_ADC1_ATO5               (1 << 16)
-#define MC13783_ADC1_ATO6               (1 << 17)
-#define MC13783_ADC1_ATO7               (1 << 18)
-#define MC13783_ADC1_ATOX               (1 << 19)
-#define MC13783_ADC1_ASC                (1 << 20)
-#define MC13783_ADC1_ADTRIGIGN          (1 << 21)
-#define MC13783_ADC1_ADONESHOT          (1 << 22)
-#define MC13783_ADC1_ADCBIS1            (1 << 23)
-#define MC13783_ADC1_CHAN0_SHIFT        5
-#define MC13783_ADC1_CHAN1_SHIFT        8
-#define MC13783_ADC2_ADD10              (1 << 2)
-#define MC13783_ADC2_ADD11              (1 << 3)
-#define MC13783_ADC2_ADD12              (1 << 4)
-#define MC13783_ADC2_ADD13              (1 << 5)
-#define MC13783_ADC2_ADD14              (1 << 6)
-#define MC13783_ADC2_ADD15              (1 << 7)
-#define MC13783_ADC2_ADD16              (1 << 8)
-#define MC13783_ADC2_ADD17              (1 << 9)
-#define MC13783_ADC2_ADD18              (1 << 10)
-#define MC13783_ADC2_ADD19              (1 << 11)
-#define MC13783_ADC2_ADD20              (1 << 14)
-#define MC13783_ADC2_ADD21              (1 << 15)
-#define MC13783_ADC2_ADD22              (1 << 16)
-#define MC13783_ADC2_ADD23              (1 << 17)
-#define MC13783_ADC2_ADD24              (1 << 18)
-#define MC13783_ADC2_ADD25              (1 << 19)
-#define MC13783_ADC2_ADD26              (1 << 20)
-#define MC13783_ADC2_ADD27              (1 << 21)
-#define MC13783_ADC2_ADD28              (1 << 22)
-#define MC13783_ADC2_ADD29              (1 << 23)
-#define MC13783_ADC3_WHIGH0             (1 << 0)
+        return ret;
-#define MC13783_ADC3_WHIGH1             (1 << 1)
+}
-#define MC13783_ADC3_WHIGH2             (1 << 2)
-#define MC13783_ADC3_WHIGH3             (1 << 3)
-#define MC13783_ADC3_WHIGH4             (1 << 4)
-#define MC13783_ADC3_WHIGH5             (1 << 5)
-#define MC13783_ADC3_ICID0              (1 << 6)
-#define MC13783_ADC3_ICID1              (1 << 7)
-#define MC13783_ADC3_ICID2              (1 << 8)
-#define MC13783_ADC3_WLOW0              (1 << 9)
-#define MC13783_ADC3_WLOW1              (1 << 10)
-#define MC13783_ADC3_WLOW2              (1 << 11)
-#define MC13783_ADC3_WLOW3              (1 << 12)
-#define MC13783_ADC3_WLOW4              (1 << 13)
-#define MC13783_ADC3_WLOW5              (1 << 14)
-#define MC13783_ADC3_ADCBIS2            (1 << 23)
-#define MC13783_ADC4_ADDBIS10           (1 << 2)
-#define MC13783_ADC4_ADDBIS11           (1 << 3)
-#define MC13783_ADC4_ADDBIS12           (1 << 4)
-#define MC13783_ADC4_ADDBIS13           (1 << 5)
-#define MC13783_ADC4_ADDBIS14           (1 << 6)
-#define MC13783_ADC4_ADDBIS15           (1 << 7)
-#define MC13783_ADC4_ADDBIS16           (1 << 8)
-#define MC13783_ADC4_ADDBIS17           (1 << 9)
-#define MC13783_ADC4_ADDBIS18           (1 << 10)
-#define MC13783_ADC4_ADDBIS19           (1 << 11)
-#define MC13783_ADC4_ADDBIS20           (1 << 14)
-#define MC13783_ADC4_ADDBIS21           (1 << 15)
-#define MC13783_ADC4_ADDBIS22           (1 << 16)
-#define MC13783_ADC4_ADDBIS23           (1 << 17)
-#define MC13783_ADC4_ADDBIS24           (1 << 18)
-#define MC13783_ADC4_ADDBIS25           (1 << 19)
-#define MC13783_ADC4_ADDBIS26           (1 << 20)
-#define MC13783_ADC4_ADDBIS27           (1 << 21)
-#define MC13783_ADC4_ADDBIS28           (1 << 22)
-#define MC13783_ADC4_ADDBIS29           (1 << 23)
 #endif /* __LINUX_MFD_MC13783_PRIV_H */
diff --git a/include/linux/mfd/mc13783.h b/include/linux/mfd/mc13783.h
index b3a2a7243573..8895d9d8879c 100644
--- a/include/linux/mfd/mc13783.h
+++ b/include/linux/mfd/mc13783.h
@@ -1,28 +1,70 @@
 /*
- * Copyright 2009 Pengutronix, Sascha Hauer <s.hauer@pengutronix.de>
+ * Copyright 2009 Pengutronix
+ * Uwe Kleine-Koenig <u.kleine-koenig@pengutronix.de>
 *
- * Initial development of this code was funded by
+ * This program is free software; you can redistribute it and/or modify it under
- * Phytec Messtechnik GmbH, http://www.phytec.de
+ * the terms of the GNU General Public License version 2 as published by the
- *
+ * Free Software Foundation.
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 */
+#ifndef __LINUX_MFD_MC13783_H
+#define __LINUX_MFD_MC13783_H
-#ifndef __INCLUDE_LINUX_MFD_MC13783_H
+#include <linux/interrupt.h>
-#define __INCLUDE_LINUX_MFD_MC13783_H
 struct mc13783;
+void mc13783_lock(struct mc13783 *mc13783);
+void mc13783_unlock(struct mc13783 *mc13783);
+int mc13783_reg_read(struct mc13783 *mc13783, unsigned int offset, u32 *val);
+int mc13783_reg_write(struct mc13783 *mc13783, unsigned int offset, u32 val);
+int mc13783_reg_rmw(struct mc13783 *mc13783, unsigned int offset,
+                u32 mask, u32 val);
+int mc13783_irq_request(struct mc13783 *mc13783, int irq,
+                irq_handler_t handler, const char *name, void *dev);
+int mc13783_irq_request_nounmask(struct mc13783 *mc13783, int irq,
+                irq_handler_t handler, const char *name, void *dev);
+int mc13783_irq_free(struct mc13783 *mc13783, int irq, void *dev);
+int mc13783_irq_mask(struct mc13783 *mc13783, int irq);
+int mc13783_irq_unmask(struct mc13783 *mc13783, int irq);
+int mc13783_irq_status(struct mc13783 *mc13783, int irq,
+                int *enabled, int *pending);
+int mc13783_irq_ack(struct mc13783 *mc13783, int irq);
+static inline int mc13783_mask(struct mc13783 *mc13783, int irq) __deprecated;
+static inline int mc13783_mask(struct mc13783 *mc13783, int irq)
+{
+        return mc13783_irq_mask(mc13783, irq);
+}
+static inline int mc13783_unmask(struct mc13783 *mc13783, int irq) __deprecated;
+static inline int mc13783_unmask(struct mc13783 *mc13783, int irq)
+{
+        return mc13783_irq_unmask(mc13783, irq);
+}
+static inline int mc13783_ackirq(struct mc13783 *mc13783, int irq) __deprecated;
+static inline int mc13783_ackirq(struct mc13783 *mc13783, int irq)
+{
+        return mc13783_irq_ack(mc13783, irq);
+}
+#define MC13783_ADC0            43
+#define MC13783_ADC0_ADREFEN            (1 << 10)
+#define MC13783_ADC0_ADREFMODE          (1 << 11)
+#define MC13783_ADC0_TSMOD0             (1 << 12)
+#define MC13783_ADC0_TSMOD1             (1 << 13)
+#define MC13783_ADC0_TSMOD2             (1 << 14)
+#define MC13783_ADC0_ADINC1             (1 << 16)
+#define MC13783_ADC0_ADINC2             (1 << 17)
+#define MC13783_ADC0_TSMOD_MASK         (MC13783_ADC0_TSMOD0 | \
+                                        MC13783_ADC0_TSMOD1 | \
+                                        MC13783_ADC0_TSMOD2)
+/* to be cleaned up */
 struct regulator_init_data;
 struct mc13783_regulator_init_data {
@@ -30,23 +72,30 @@ struct mc13783_regulator_init_data {
        struct regulator_init_data *init_data;
 };
-struct mc13783_platform_data {
+struct mc13783_regulator_platform_data {
-        struct mc13783_regulator_init_data *regulators;
        int num_regulators;
-        unsigned int flags;
+        struct mc13783_regulator_init_data *regulators;
 };
-/* mc13783_platform_data flags */
+struct mc13783_platform_data {
+        int num_regulators;
+        struct mc13783_regulator_init_data *regulators;
 #define MC13783_USE_TOUCHSCREEN (1 << 0)
 #define MC13783_USE_CODEC       (1 << 1)
 #define MC13783_USE_ADC         (1 << 2)
 #define MC13783_USE_RTC         (1 << 3)
 #define MC13783_USE_REGULATOR   (1 << 4)
+        unsigned int flags;
+};
+#define MC13783_ADC_MODE_TS             1
+#define MC13783_ADC_MODE_SINGLE_CHAN    2
+#define MC13783_ADC_MODE_MULT_CHAN      3
 int mc13783_adc_do_conversion(struct mc13783 *mc13783, unsigned int mode,
                unsigned int channel, unsigned int *sample);
-void mc13783_adc_set_ts_status(struct mc13783 *mc13783, unsigned int status);
 #define MC13783_SW_SW1A         0
 #define MC13783_SW_SW1B         1
@@ -79,6 +128,49 @@ void mc13783_adc_set_ts_status(struct mc13783 *mc13783, unsigned int status);
 #define MC13783_REGU_V2         28
 #define MC13783_REGU_V3         29
 #define MC13783_REGU_V4         30
+#define MC13783_REGU_PWGT1SPI   31
+#define MC13783_REGU_PWGT2SPI   32
-#endif /* __INCLUDE_LINUX_MFD_MC13783_H */
+#define MC13783_IRQ_ADCDONE     0
+#define MC13783_IRQ_ADCBISDONE  1
+#define MC13783_IRQ_TS          2
+#define MC13783_IRQ_WHIGH       3
+#define MC13783_IRQ_WLOW        4
+#define MC13783_IRQ_CHGDET      6
+#define MC13783_IRQ_CHGOV       7
+#define MC13783_IRQ_CHGREV      8
+#define MC13783_IRQ_CHGSHORT    9
+#define MC13783_IRQ_CCCV        10
+#define MC13783_IRQ_CHGCURR     11
+#define MC13783_IRQ_BPON        12
+#define MC13783_IRQ_LOBATL      13
+#define MC13783_IRQ_LOBATH      14
+#define MC13783_IRQ_UDP         15
+#define MC13783_IRQ_USB         16
+#define MC13783_IRQ_ID          19
+#define MC13783_IRQ_SE1         21
+#define MC13783_IRQ_CKDET       22
+#define MC13783_IRQ_UDM         23
+#define MC13783_IRQ_1HZ         24
+#define MC13783_IRQ_TODA        25
+#define MC13783_IRQ_ONOFD1      27
+#define MC13783_IRQ_ONOFD2      28
+#define MC13783_IRQ_ONOFD3      29
+#define MC13783_IRQ_SYSRST      30
+#define MC13783_IRQ_RTCRST      31
+#define MC13783_IRQ_PC          32
+#define MC13783_IRQ_WARM        33
+#define MC13783_IRQ_MEMHLD      34
+#define MC13783_IRQ_PWRRDY      35
+#define MC13783_IRQ_THWARNL     36
+#define MC13783_IRQ_THWARNH     37
+#define MC13783_IRQ_CLK         38
+#define MC13783_IRQ_SEMAF       39
+#define MC13783_IRQ_MC2B        41
+#define MC13783_IRQ_HSDET       42
+#define MC13783_IRQ_HSL         43
+#define MC13783_IRQ_ALSPTH      44
+#define MC13783_IRQ_AHSSHORT    45
+#define MC13783_NUM_IRQ         46
+#endif /* __LINUX_MFD_MC13783_H */
diff --git a/include/linux/mfd/mcp.h b/include/linux/mfd/mcp.h
new file mode 100644
index 000000000000..ee496708e38b
--- /dev/null
+++ b/include/linux/mfd/mcp.h
@@ -0,0 +1,69 @@
+/*
+ *  linux/drivers/mfd/mcp.h
+ *
+ *  Copyright (C) 2001 Russell King, 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.
+ */
+#ifndef MCP_H
+#define MCP_H
+#include <mach/dma.h>
+struct mcp_ops;
+struct mcp {
+        struct module   *owner;
+        struct mcp_ops  *ops;
+        spinlock_t      lock;
+        int             use_count;
+        unsigned int    sclk_rate;
+        unsigned int    rw_timeout;
+        dma_device_t    dma_audio_rd;
+        dma_device_t    dma_audio_wr;
+        dma_device_t    dma_telco_rd;
+        dma_device_t    dma_telco_wr;
+        struct device   attached_device;
+        int             gpio_base;
+};
+struct mcp_ops {
+        void            (*set_telecom_divisor)(struct mcp *, unsigned int);
+        void            (*set_audio_divisor)(struct mcp *, unsigned int);
+        void            (*reg_write)(struct mcp *, unsigned int, unsigned int);
+        unsigned int    (*reg_read)(struct mcp *, unsigned int);
+        void            (*enable)(struct mcp *);
+        void            (*disable)(struct mcp *);
+};
+void mcp_set_telecom_divisor(struct mcp *, unsigned int);
+void mcp_set_audio_divisor(struct mcp *, unsigned int);
+void mcp_reg_write(struct mcp *, unsigned int, unsigned int);
+unsigned int mcp_reg_read(struct mcp *, unsigned int);
+void mcp_enable(struct mcp *);
+void mcp_disable(struct mcp *);
+#define mcp_get_sclk_rate(mcp)  ((mcp)->sclk_rate)
+struct mcp *mcp_host_alloc(struct device *, size_t);
+int mcp_host_register(struct mcp *);
+void mcp_host_unregister(struct mcp *);
+struct mcp_driver {
+        struct device_driver drv;
+        int (*probe)(struct mcp *);
+        void (*remove)(struct mcp *);
+        int (*suspend)(struct mcp *, pm_message_t);
+        int (*resume)(struct mcp *);
+};
+int mcp_driver_register(struct mcp_driver *);
+void mcp_driver_unregister(struct mcp_driver *);
+#define mcp_get_drvdata(mcp)    dev_get_drvdata(&(mcp)->attached_device)
+#define mcp_set_drvdata(mcp,d)  dev_set_drvdata(&(mcp)->attached_device, d)
+#define mcp_priv(mcp)           ((void *)((mcp)+1))
+#endif
diff --git a/include/linux/mfd/pcf50633/core.h b/include/linux/mfd/pcf50633/core.h
index 9aba7b779fbc..3398bd9aab11 100644
--- a/include/linux/mfd/pcf50633/core.h
+++ b/include/linux/mfd/pcf50633/core.h
@@ -29,7 +29,12 @@ struct pcf50633_platform_data {
        char **batteries;
        int num_batteries;
-        int charging_restart_interval;
+        /*
+         * Should be set accordingly to the reference resistor used, see
+         * I_{ch(ref)} charger reference current in the pcf50633 User
+         * Manual.
+         */
+        int charger_reference_current_ma;
        /* Callbacks */
        void (*probe_done)(struct pcf50633 *);
@@ -40,10 +45,6 @@ struct pcf50633_platform_data {
        u8 resumers[5];
 };
-struct pcf50633_subdev_pdata {
-        struct pcf50633 *pcf;
-};
 struct pcf50633_irq {
        void (*handler) (int, void *);
        void *data;
@@ -217,5 +218,9 @@ enum pcf50633_reg_int5 {
 #define PCF50633_REG_LEDCTL 0x2a
 #define PCF50633_REG_LEDDIM 0x2b
-#endif
+static inline struct pcf50633 *dev_to_pcf50633(struct device *dev)
+{
+        return dev_get_drvdata(dev);
+}
+#endif
diff --git a/include/linux/mfd/pcf50633/mbc.h b/include/linux/mfd/pcf50633/mbc.h
index 4119579acf2c..df4f5fa88de3 100644
--- a/include/linux/mfd/pcf50633/mbc.h
+++ b/include/linux/mfd/pcf50633/mbc.h
@@ -128,6 +128,7 @@ enum pcf50633_reg_mbcs3 {
 int pcf50633_mbc_usb_curlim_set(struct pcf50633 *pcf, int ma);
 int pcf50633_mbc_get_status(struct pcf50633 *);
+int pcf50633_mbc_get_usb_online_status(struct pcf50633 *);
 #endif
diff --git a/include/linux/mfd/sh_mobile_sdhi.h b/include/linux/mfd/sh_mobile_sdhi.h
new file mode 100644
index 000000000000..3bcd7163485c
--- /dev/null
+++ b/include/linux/mfd/sh_mobile_sdhi.h
@@ -0,0 +1,8 @@
+#ifndef __SH_MOBILE_SDHI_H__
+#define __SH_MOBILE_SDHI_H__
+struct sh_mobile_sdhi_info {
+        void (*set_pwr)(struct platform_device *pdev, int state);
+};
+#endif /* __SH_MOBILE_SDHI_H__ */
diff --git a/include/linux/mfd/tmio.h b/include/linux/mfd/tmio.h
index 6b9c5d06690c..c3f7dff8effc 100644
--- a/include/linux/mfd/tmio.h
+++ b/include/linux/mfd/tmio.h
@@ -2,6 +2,8 @@
 #define MFD_TMIO_H
 #include <linux/fb.h>
+#include <linux/io.h>
+#include <linux/platform_device.h>
 #define tmio_ioread8(addr) readb(addr)
 #define tmio_ioread16(addr) readw(addr)
@@ -18,11 +20,49 @@
        writew((val) >> 16, (addr) + 2); \
        } while (0)
+#define CNF_CMD     0x04
+#define CNF_CTL_BASE   0x10
+#define CNF_INT_PIN  0x3d
+#define CNF_STOP_CLK_CTL 0x40
+#define CNF_GCLK_CTL 0x41
+#define CNF_SD_CLK_MODE 0x42
+#define CNF_PIN_STATUS 0x44
+#define CNF_PWR_CTL_1 0x48
+#define CNF_PWR_CTL_2 0x49
+#define CNF_PWR_CTL_3 0x4a
+#define CNF_CARD_DETECT_MODE 0x4c
+#define CNF_SD_SLOT 0x50
+#define CNF_EXT_GCLK_CTL_1 0xf0
+#define CNF_EXT_GCLK_CTL_2 0xf1
+#define CNF_EXT_GCLK_CTL_3 0xf9
+#define CNF_SD_LED_EN_1 0xfa
+#define CNF_SD_LED_EN_2 0xfe
+#define   SDCREN 0x2   /* Enable access to MMC CTL regs. (flag in COMMAND_REG)*/
+#define sd_config_write8(base, shift, reg, val) \
+        tmio_iowrite8((val), (base) + ((reg) << (shift)))
+#define sd_config_write16(base, shift, reg, val) \
+        tmio_iowrite16((val), (base) + ((reg) << (shift)))
+#define sd_config_write32(base, shift, reg, val) \
+        do { \
+                tmio_iowrite16((val), (base) + ((reg) << (shift)));   \
+                tmio_iowrite16((val) >> 16, (base) + ((reg + 2) << (shift))); \
+        } while (0)
+int tmio_core_mmc_enable(void __iomem *cnf, int shift, unsigned long base);
+int tmio_core_mmc_resume(void __iomem *cnf, int shift, unsigned long base);
+void tmio_core_mmc_pwr(void __iomem *cnf, int shift, int state);
+void tmio_core_mmc_clk_div(void __iomem *cnf, int shift, int state);
 /*
 * data for the MMC controller
 */
 struct tmio_mmc_data {
-        const unsigned int              hclk;
+        unsigned int                    hclk;
+        unsigned long                   capabilities;
+        void (*set_pwr)(struct platform_device *host, int state);
+        void (*set_clk_div)(struct platform_device *host, int state);
 };
 /*
diff --git a/include/linux/mfd/twl4030-codec.h b/include/linux/mfd/twl4030-codec.h
new file mode 100644
index 000000000000..2ec317c68e59
--- /dev/null
+++ b/include/linux/mfd/twl4030-codec.h
@@ -0,0 +1,272 @@
+/*
+ * MFD driver for twl4030 codec submodule
+ *
+ * Author:      Peter Ujfalusi <peter.ujfalusi@nokia.com>
+ *
+ * Copyright:   (C) 2009 Nokia Corporation
+ *
+ * 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 __TWL4030_CODEC_H__
+#define __TWL4030_CODEC_H__
+/* Codec registers */
+#define TWL4030_REG_CODEC_MODE          0x01
+#define TWL4030_REG_OPTION              0x02
+#define TWL4030_REG_UNKNOWN             0x03
+#define TWL4030_REG_MICBIAS_CTL         0x04
+#define TWL4030_REG_ANAMICL             0x05
+#define TWL4030_REG_ANAMICR             0x06
+#define TWL4030_REG_AVADC_CTL           0x07
+#define TWL4030_REG_ADCMICSEL           0x08
+#define TWL4030_REG_DIGMIXING           0x09
+#define TWL4030_REG_ATXL1PGA            0x0A
+#define TWL4030_REG_ATXR1PGA            0x0B
+#define TWL4030_REG_AVTXL2PGA           0x0C
+#define TWL4030_REG_AVTXR2PGA           0x0D
+#define TWL4030_REG_AUDIO_IF            0x0E
+#define TWL4030_REG_VOICE_IF            0x0F
+#define TWL4030_REG_ARXR1PGA            0x10
+#define TWL4030_REG_ARXL1PGA            0x11
+#define TWL4030_REG_ARXR2PGA            0x12
+#define TWL4030_REG_ARXL2PGA            0x13
+#define TWL4030_REG_VRXPGA              0x14
+#define TWL4030_REG_VSTPGA              0x15
+#define TWL4030_REG_VRX2ARXPGA          0x16
+#define TWL4030_REG_AVDAC_CTL           0x17
+#define TWL4030_REG_ARX2VTXPGA          0x18
+#define TWL4030_REG_ARXL1_APGA_CTL      0x19
+#define TWL4030_REG_ARXR1_APGA_CTL      0x1A
+#define TWL4030_REG_ARXL2_APGA_CTL      0x1B
+#define TWL4030_REG_ARXR2_APGA_CTL      0x1C
+#define TWL4030_REG_ATX2ARXPGA          0x1D
+#define TWL4030_REG_BT_IF               0x1E
+#define TWL4030_REG_BTPGA               0x1F
+#define TWL4030_REG_BTSTPGA             0x20
+#define TWL4030_REG_EAR_CTL             0x21
+#define TWL4030_REG_HS_SEL              0x22
+#define TWL4030_REG_HS_GAIN_SET         0x23
+#define TWL4030_REG_HS_POPN_SET         0x24
+#define TWL4030_REG_PREDL_CTL           0x25
+#define TWL4030_REG_PREDR_CTL           0x26
+#define TWL4030_REG_PRECKL_CTL          0x27
+#define TWL4030_REG_PRECKR_CTL          0x28
+#define TWL4030_REG_HFL_CTL             0x29
+#define TWL4030_REG_HFR_CTL             0x2A
+#define TWL4030_REG_ALC_CTL             0x2B
+#define TWL4030_REG_ALC_SET1            0x2C
+#define TWL4030_REG_ALC_SET2            0x2D
+#define TWL4030_REG_BOOST_CTL           0x2E
+#define TWL4030_REG_SOFTVOL_CTL         0x2F
+#define TWL4030_REG_DTMF_FREQSEL        0x30
+#define TWL4030_REG_DTMF_TONEXT1H       0x31
+#define TWL4030_REG_DTMF_TONEXT1L       0x32
+#define TWL4030_REG_DTMF_TONEXT2H       0x33
+#define TWL4030_REG_DTMF_TONEXT2L       0x34
+#define TWL4030_REG_DTMF_TONOFF         0x35
+#define TWL4030_REG_DTMF_WANONOFF       0x36
+#define TWL4030_REG_I2S_RX_SCRAMBLE_H   0x37
+#define TWL4030_REG_I2S_RX_SCRAMBLE_M   0x38
+#define TWL4030_REG_I2S_RX_SCRAMBLE_L   0x39
+#define TWL4030_REG_APLL_CTL            0x3A
+#define TWL4030_REG_DTMF_CTL            0x3B
+#define TWL4030_REG_DTMF_PGA_CTL2       0x3C
+#define TWL4030_REG_DTMF_PGA_CTL1       0x3D
+#define TWL4030_REG_MISC_SET_1          0x3E
+#define TWL4030_REG_PCMBTMUX            0x3F
+#define TWL4030_REG_RX_PATH_SEL         0x43
+#define TWL4030_REG_VDL_APGA_CTL        0x44
+#define TWL4030_REG_VIBRA_CTL           0x45
+#define TWL4030_REG_VIBRA_SET           0x46
+#define TWL4030_REG_VIBRA_PWM_SET       0x47
+#define TWL4030_REG_ANAMIC_GAIN         0x48
+#define TWL4030_REG_MISC_SET_2          0x49
+/* Bitfield Definitions */
+/* TWL4030_CODEC_MODE (0x01) Fields */
+#define TWL4030_APLL_RATE               0xF0
+#define TWL4030_APLL_RATE_8000          0x00
+#define TWL4030_APLL_RATE_11025         0x10
+#define TWL4030_APLL_RATE_12000         0x20
+#define TWL4030_APLL_RATE_16000         0x40
+#define TWL4030_APLL_RATE_22050         0x50
+#define TWL4030_APLL_RATE_24000         0x60
+#define TWL4030_APLL_RATE_32000         0x80
+#define TWL4030_APLL_RATE_44100         0x90
+#define TWL4030_APLL_RATE_48000         0xA0
+#define TWL4030_APLL_RATE_96000         0xE0
+#define TWL4030_SEL_16K                 0x08
+#define TWL4030_CODECPDZ                0x02
+#define TWL4030_OPT_MODE                0x01
+#define TWL4030_OPTION_1                (1 << 0)
+#define TWL4030_OPTION_2                (0 << 0)
+/* TWL4030_OPTION (0x02) Fields */
+#define TWL4030_ATXL1_EN                (1 << 0)
+#define TWL4030_ATXR1_EN                (1 << 1)
+#define TWL4030_ATXL2_VTXL_EN           (1 << 2)
+#define TWL4030_ATXR2_VTXR_EN           (1 << 3)
+#define TWL4030_ARXL1_VRX_EN            (1 << 4)
+#define TWL4030_ARXR1_EN                (1 << 5)
+#define TWL4030_ARXL2_EN                (1 << 6)
+#define TWL4030_ARXR2_EN                (1 << 7)
+/* TWL4030_REG_MICBIAS_CTL (0x04) Fields */
+#define TWL4030_MICBIAS2_CTL            0x40
+#define TWL4030_MICBIAS1_CTL            0x20
+#define TWL4030_HSMICBIAS_EN            0x04
+#define TWL4030_MICBIAS2_EN             0x02
+#define TWL4030_MICBIAS1_EN             0x01
+/* ANAMICL (0x05) Fields */
+#define TWL4030_CNCL_OFFSET_START       0x80
+#define TWL4030_OFFSET_CNCL_SEL         0x60
+#define TWL4030_OFFSET_CNCL_SEL_ARX1    0x00
+#define TWL4030_OFFSET_CNCL_SEL_ARX2    0x20
+#define TWL4030_OFFSET_CNCL_SEL_VRX     0x40
+#define TWL4030_OFFSET_CNCL_SEL_ALL     0x60
+#define TWL4030_MICAMPL_EN              0x10
+#define TWL4030_CKMIC_EN                0x08
+#define TWL4030_AUXL_EN                 0x04
+#define TWL4030_HSMIC_EN                0x02
+#define TWL4030_MAINMIC_EN              0x01
+/* ANAMICR (0x06) Fields */
+#define TWL4030_MICAMPR_EN              0x10
+#define TWL4030_AUXR_EN                 0x04
+#define TWL4030_SUBMIC_EN               0x01
+/* AVADC_CTL (0x07) Fields */
+#define TWL4030_ADCL_EN                 0x08
+#define TWL4030_AVADC_CLK_PRIORITY      0x04
+#define TWL4030_ADCR_EN                 0x02
+/* TWL4030_REG_ADCMICSEL (0x08) Fields */
+#define TWL4030_DIGMIC1_EN              0x08
+#define TWL4030_TX2IN_SEL               0x04
+#define TWL4030_DIGMIC0_EN              0x02
+#define TWL4030_TX1IN_SEL               0x01
+/* AUDIO_IF (0x0E) Fields */
+#define TWL4030_AIF_SLAVE_EN            0x80
+#define TWL4030_DATA_WIDTH              0x60
+#define TWL4030_DATA_WIDTH_16S_16W      0x00
+#define TWL4030_DATA_WIDTH_32S_16W      0x40
+#define TWL4030_DATA_WIDTH_32S_24W      0x60
+#define TWL4030_AIF_FORMAT              0x18
+#define TWL4030_AIF_FORMAT_CODEC        0x00
+#define TWL4030_AIF_FORMAT_LEFT         0x08
+#define TWL4030_AIF_FORMAT_RIGHT        0x10
+#define TWL4030_AIF_FORMAT_TDM          0x18
+#define TWL4030_AIF_TRI_EN              0x04
+#define TWL4030_CLK256FS_EN             0x02
+#define TWL4030_AIF_EN                  0x01
+/* VOICE_IF (0x0F) Fields */
+#define TWL4030_VIF_SLAVE_EN            0x80
+#define TWL4030_VIF_DIN_EN              0x40
+#define TWL4030_VIF_DOUT_EN             0x20
+#define TWL4030_VIF_SWAP                0x10
+#define TWL4030_VIF_FORMAT              0x08
+#define TWL4030_VIF_TRI_EN              0x04
+#define TWL4030_VIF_SUB_EN              0x02
+#define TWL4030_VIF_EN                  0x01
+/* EAR_CTL (0x21) */
+#define TWL4030_EAR_GAIN                0x30
+/* HS_GAIN_SET (0x23) Fields */
+#define TWL4030_HSR_GAIN                0x0C
+#define TWL4030_HSR_GAIN_PWR_DOWN       0x00
+#define TWL4030_HSR_GAIN_PLUS_6DB       0x04
+#define TWL4030_HSR_GAIN_0DB            0x08
+#define TWL4030_HSR_GAIN_MINUS_6DB      0x0C
+#define TWL4030_HSL_GAIN                0x03
+#define TWL4030_HSL_GAIN_PWR_DOWN       0x00
+#define TWL4030_HSL_GAIN_PLUS_6DB       0x01
+#define TWL4030_HSL_GAIN_0DB            0x02
+#define TWL4030_HSL_GAIN_MINUS_6DB      0x03
+/* HS_POPN_SET (0x24) Fields */
+#define TWL4030_VMID_EN                 0x40
+#define TWL4030_EXTMUTE                 0x20
+#define TWL4030_RAMP_DELAY              0x1C
+#define TWL4030_RAMP_DELAY_20MS         0x00
+#define TWL4030_RAMP_DELAY_40MS         0x04
+#define TWL4030_RAMP_DELAY_81MS         0x08
+#define TWL4030_RAMP_DELAY_161MS        0x0C
+#define TWL4030_RAMP_DELAY_323MS        0x10
+#define TWL4030_RAMP_DELAY_645MS        0x14
+#define TWL4030_RAMP_DELAY_1291MS       0x18
+#define TWL4030_RAMP_DELAY_2581MS       0x1C
+#define TWL4030_RAMP_EN                 0x02
+/* PREDL_CTL (0x25) */
+#define TWL4030_PREDL_GAIN              0x30
+/* PREDR_CTL (0x26) */
+#define TWL4030_PREDR_GAIN              0x30
+/* PRECKL_CTL (0x27) */
+#define TWL4030_PRECKL_GAIN             0x30
+/* PRECKR_CTL (0x28) */
+#define TWL4030_PRECKR_GAIN             0x30
+/* HFL_CTL (0x29, 0x2A) Fields */
+#define TWL4030_HF_CTL_HB_EN            0x04
+#define TWL4030_HF_CTL_LOOP_EN          0x08
+#define TWL4030_HF_CTL_RAMP_EN          0x10
+#define TWL4030_HF_CTL_REF_EN           0x20
+/* APLL_CTL (0x3A) Fields */
+#define TWL4030_APLL_EN                 0x10
+#define TWL4030_APLL_INFREQ             0x0F
+#define TWL4030_APLL_INFREQ_19200KHZ    0x05
+#define TWL4030_APLL_INFREQ_26000KHZ    0x06
+#define TWL4030_APLL_INFREQ_38400KHZ    0x0F
+/* REG_MISC_SET_1 (0x3E) Fields */
+#define TWL4030_CLK64_EN                0x80
+#define TWL4030_SCRAMBLE_EN             0x40
+#define TWL4030_FMLOOP_EN               0x20
+#define TWL4030_SMOOTH_ANAVOL_EN        0x02
+#define TWL4030_DIGMIC_LR_SWAP_EN       0x01
+/* VIBRA_CTL (0x45) */
+#define TWL4030_VIBRA_EN                0x01
+#define TWL4030_VIBRA_DIR               0x02
+#define TWL4030_VIBRA_AUDIO_SEL_L1      (0x00 << 2)
+#define TWL4030_VIBRA_AUDIO_SEL_R1      (0x01 << 2)
+#define TWL4030_VIBRA_AUDIO_SEL_L2      (0x02 << 2)
+#define TWL4030_VIBRA_AUDIO_SEL_R2      (0x03 << 2)
+#define TWL4030_VIBRA_SEL               0x10
+#define TWL4030_VIBRA_DIR_SEL           0x20
+/* TWL4030 codec resource IDs */
+enum twl4030_codec_res {
+        TWL4030_CODEC_RES_POWER = 0,
+        TWL4030_CODEC_RES_APLL,
+        TWL4030_CODEC_RES_MAX,
+};
+int twl4030_codec_disable_resource(enum twl4030_codec_res id);
+int twl4030_codec_enable_resource(enum twl4030_codec_res id);
+unsigned int twl4030_codec_get_mclk(void);
+#endif  /* End of __TWL4030_CODEC_H__ */
diff --git a/include/linux/mfd/ucb1x00.h b/include/linux/mfd/ucb1x00.h
new file mode 100644
index 000000000000..4321f044d1e4
--- /dev/null
+++ b/include/linux/mfd/ucb1x00.h
@@ -0,0 +1,259 @@
+/*
+ *  linux/include/mfd/ucb1x00.h
+ *
+ *  Copyright (C) 2001 Russell King, 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.
+ */
+#ifndef UCB1200_H
+#define UCB1200_H
+#include <linux/mfd/mcp.h>
+#include <linux/gpio.h>
+#include <linux/semaphore.h>
+#define UCB_IO_DATA     0x00
+#define UCB_IO_DIR      0x01
+#define UCB_IO_0                (1 << 0)
+#define UCB_IO_1                (1 << 1)
+#define UCB_IO_2                (1 << 2)
+#define UCB_IO_3                (1 << 3)
+#define UCB_IO_4                (1 << 4)
+#define UCB_IO_5                (1 << 5)
+#define UCB_IO_6                (1 << 6)
+#define UCB_IO_7                (1 << 7)
+#define UCB_IO_8                (1 << 8)
+#define UCB_IO_9                (1 << 9)
+#define UCB_IE_RIS      0x02
+#define UCB_IE_FAL      0x03
+#define UCB_IE_STATUS   0x04
+#define UCB_IE_CLEAR    0x04
+#define UCB_IE_ADC              (1 << 11)
+#define UCB_IE_TSPX             (1 << 12)
+#define UCB_IE_TSMX             (1 << 13)
+#define UCB_IE_TCLIP            (1 << 14)
+#define UCB_IE_ACLIP            (1 << 15)
+#define UCB_IRQ_TSPX            12
+#define UCB_TC_A        0x05
+#define UCB_TC_A_LOOP           (1 << 7)        /* UCB1200 */
+#define UCB_TC_A_AMPL           (1 << 7)        /* UCB1300 */
+#define UCB_TC_B        0x06
+#define UCB_TC_B_VOICE_ENA      (1 << 3)
+#define UCB_TC_B_CLIP           (1 << 4)
+#define UCB_TC_B_ATT            (1 << 6)
+#define UCB_TC_B_SIDE_ENA       (1 << 11)
+#define UCB_TC_B_MUTE           (1 << 13)
+#define UCB_TC_B_IN_ENA         (1 << 14)
+#define UCB_TC_B_OUT_ENA        (1 << 15)
+#define UCB_AC_A        0x07
+#define UCB_AC_B        0x08
+#define UCB_AC_B_LOOP           (1 << 8)
+#define UCB_AC_B_MUTE           (1 << 13)
+#define UCB_AC_B_IN_ENA         (1 << 14)
+#define UCB_AC_B_OUT_ENA        (1 << 15)
+#define UCB_TS_CR       0x09
+#define UCB_TS_CR_TSMX_POW      (1 << 0)
+#define UCB_TS_CR_TSPX_POW      (1 << 1)
+#define UCB_TS_CR_TSMY_POW      (1 << 2)
+#define UCB_TS_CR_TSPY_POW      (1 << 3)
+#define UCB_TS_CR_TSMX_GND      (1 << 4)
+#define UCB_TS_CR_TSPX_GND      (1 << 5)
+#define UCB_TS_CR_TSMY_GND      (1 << 6)
+#define UCB_TS_CR_TSPY_GND      (1 << 7)
+#define UCB_TS_CR_MODE_INT      (0 << 8)
+#define UCB_TS_CR_MODE_PRES     (1 << 8)
+#define UCB_TS_CR_MODE_POS      (2 << 8)
+#define UCB_TS_CR_BIAS_ENA      (1 << 11)
+#define UCB_TS_CR_TSPX_LOW      (1 << 12)
+#define UCB_TS_CR_TSMX_LOW      (1 << 13)
+#define UCB_ADC_CR      0x0a
+#define UCB_ADC_SYNC_ENA        (1 << 0)
+#define UCB_ADC_VREFBYP_CON     (1 << 1)
+#define UCB_ADC_INP_TSPX        (0 << 2)
+#define UCB_ADC_INP_TSMX        (1 << 2)
+#define UCB_ADC_INP_TSPY        (2 << 2)
+#define UCB_ADC_INP_TSMY        (3 << 2)
+#define UCB_ADC_INP_AD0         (4 << 2)
+#define UCB_ADC_INP_AD1         (5 << 2)
+#define UCB_ADC_INP_AD2         (6 << 2)
+#define UCB_ADC_INP_AD3         (7 << 2)
+#define UCB_ADC_EXT_REF         (1 << 5)
+#define UCB_ADC_START           (1 << 7)
+#define UCB_ADC_ENA             (1 << 15)
+#define UCB_ADC_DATA    0x0b
+#define UCB_ADC_DAT_VAL         (1 << 15)
+#define UCB_ADC_DAT(x)          (((x) & 0x7fe0) >> 5)
+#define UCB_ID          0x0c
+#define UCB_ID_1200             0x1004
+#define UCB_ID_1300             0x1005
+#define UCB_ID_TC35143          0x9712
+#define UCB_MODE        0x0d
+#define UCB_MODE_DYN_VFLAG_ENA  (1 << 12)
+#define UCB_MODE_AUD_OFF_CAN    (1 << 13)
+struct ucb1x00_irq {
+        void *devid;
+        void (*fn)(int, void *);
+};
+struct ucb1x00 {
+        spinlock_t              lock;
+        struct mcp              *mcp;
+        unsigned int            irq;
+        struct semaphore        adc_sem;
+        spinlock_t              io_lock;
+        u16                     id;
+        u16                     io_dir;
+        u16                     io_out;
+        u16                     adc_cr;
+        u16                     irq_fal_enbl;
+        u16                     irq_ris_enbl;
+        struct ucb1x00_irq      irq_handler[16];
+        struct device           dev;
+        struct list_head        node;
+        struct list_head        devs;
+        struct gpio_chip        gpio;
+};
+struct ucb1x00_driver;
+struct ucb1x00_dev {
+        struct list_head        dev_node;
+        struct list_head        drv_node;
+        struct ucb1x00          *ucb;
+        struct ucb1x00_driver   *drv;
+        void                    *priv;
+};
+struct ucb1x00_driver {
+        struct list_head        node;
+        struct list_head        devs;
+        int     (*add)(struct ucb1x00_dev *dev);
+        void    (*remove)(struct ucb1x00_dev *dev);
+        int     (*suspend)(struct ucb1x00_dev *dev, pm_message_t state);
+        int     (*resume)(struct ucb1x00_dev *dev);
+};
+#define classdev_to_ucb1x00(cd) container_of(cd, struct ucb1x00, dev)
+int ucb1x00_register_driver(struct ucb1x00_driver *);
+void ucb1x00_unregister_driver(struct ucb1x00_driver *);
+/**
+ *      ucb1x00_clkrate - return the UCB1x00 SIB clock rate
+ *      @ucb: UCB1x00 structure describing chip
+ *
+ *      Return the SIB clock rate in Hz.
+ */
+static inline unsigned int ucb1x00_clkrate(struct ucb1x00 *ucb)
+{
+        return mcp_get_sclk_rate(ucb->mcp);
+}
+/**
+ *      ucb1x00_enable - enable the UCB1x00 SIB clock
+ *      @ucb: UCB1x00 structure describing chip
+ *
+ *      Enable the SIB clock.  This can be called multiple times.
+ */
+static inline void ucb1x00_enable(struct ucb1x00 *ucb)
+{
+        mcp_enable(ucb->mcp);
+}
+/**
+ *      ucb1x00_disable - disable the UCB1x00 SIB clock
+ *      @ucb: UCB1x00 structure describing chip
+ *
+ *      Disable the SIB clock.  The SIB clock will only be disabled
+ *      when the number of ucb1x00_enable calls match the number of
+ *      ucb1x00_disable calls.
+ */
+static inline void ucb1x00_disable(struct ucb1x00 *ucb)
+{
+        mcp_disable(ucb->mcp);
+}
+/**
+ *      ucb1x00_reg_write - write a UCB1x00 register
+ *      @ucb: UCB1x00 structure describing chip
+ *      @reg: UCB1x00 4-bit register index to write
+ *      @val: UCB1x00 16-bit value to write
+ *
+ *      Write the UCB1x00 register @reg with value @val.  The SIB
+ *      clock must be running for this function to return.
+ */
+static inline void ucb1x00_reg_write(struct ucb1x00 *ucb, unsigned int reg, unsigned int val)
+{
+        mcp_reg_write(ucb->mcp, reg, val);
+}
+/**
+ *      ucb1x00_reg_read - read a UCB1x00 register
+ *      @ucb: UCB1x00 structure describing chip
+ *      @reg: UCB1x00 4-bit register index to write
+ *
+ *      Read the UCB1x00 register @reg and return its value.  The SIB
+ *      clock must be running for this function to return.
+ */
+static inline unsigned int ucb1x00_reg_read(struct ucb1x00 *ucb, unsigned int reg)
+{
+        return mcp_reg_read(ucb->mcp, reg);
+}
+/**
+ *      ucb1x00_set_audio_divisor - 
+ *      @ucb: UCB1x00 structure describing chip
+ *      @div: SIB clock divisor
+ */
+static inline void ucb1x00_set_audio_divisor(struct ucb1x00 *ucb, unsigned int div)
+{
+        mcp_set_audio_divisor(ucb->mcp, div);
+}
+/**
+ *      ucb1x00_set_telecom_divisor -
+ *      @ucb: UCB1x00 structure describing chip
+ *      @div: SIB clock divisor
+ */
+static inline void ucb1x00_set_telecom_divisor(struct ucb1x00 *ucb, unsigned int div)
+{
+        mcp_set_telecom_divisor(ucb->mcp, div);
+}
+void ucb1x00_io_set_dir(struct ucb1x00 *ucb, unsigned int, unsigned int);
+void ucb1x00_io_write(struct ucb1x00 *ucb, unsigned int, unsigned int);
+unsigned int ucb1x00_io_read(struct ucb1x00 *ucb);
+#define UCB_NOSYNC      (0)
+#define UCB_SYNC        (1)
+unsigned int ucb1x00_adc_read(struct ucb1x00 *ucb, int adc_channel, int sync);
+void ucb1x00_adc_enable(struct ucb1x00 *ucb);
+void ucb1x00_adc_disable(struct ucb1x00 *ucb);
+/*
+ * Which edges of the IRQ do you want to control today?
+ */
+#define UCB_RISING      (1 << 0)
+#define UCB_FALLING     (1 << 1)
+int ucb1x00_hook_irq(struct ucb1x00 *ucb, unsigned int idx, void (*fn)(int, void *), void *devid);
+void ucb1x00_enable_irq(struct ucb1x00 *ucb, unsigned int idx, int edges);
+void ucb1x00_disable_irq(struct ucb1x00 *ucb, unsigned int idx, int edges);
+int ucb1x00_free_irq(struct ucb1x00 *ucb, unsigned int idx, void *devid);
+#endif
diff --git a/include/linux/mfd/wm831x/core.h b/include/linux/mfd/wm831x/core.h
index 91eb493bf14c..5915f6e3d9ab 100644
--- a/include/linux/mfd/wm831x/core.h
+++ b/include/linux/mfd/wm831x/core.h
@@ -15,8 +15,8 @@
 #ifndef __MFD_WM831X_CORE_H__
 #define __MFD_WM831X_CORE_H__
+#include <linux/completion.h>
 #include <linux/interrupt.h>
-#include <linux/workqueue.h>
 /*
 * Register values.
@@ -117,6 +117,7 @@
 #define WM831X_DC3_SLEEP_CONTROL                0x4063
 #define WM831X_DC4_CONTROL                      0x4064
 #define WM831X_DC4_SLEEP_CONTROL                0x4065
+#define WM832X_DC4_SLEEP_CONTROL                0x4067
 #define WM831X_EPE1_CONTROL                     0x4066
 #define WM831X_EPE2_CONTROL                     0x4067
 #define WM831X_LDO1_CONTROL                     0x4068
@@ -235,6 +236,8 @@
 struct regulator_dev;
+#define WM831X_NUM_IRQ_REGS 5
 struct wm831x {
        struct mutex io_lock;
@@ -248,12 +251,18 @@ struct wm831x {
        int irq;  /* Our chip IRQ */
        struct mutex irq_lock;
-        struct workqueue_struct *irq_wq;
-        struct work_struct irq_work;
        unsigned int irq_base;
-        int irq_masks[5];
+        int irq_masks_cur[WM831X_NUM_IRQ_REGS];   /* Currently active value */
+        int irq_masks_cache[WM831X_NUM_IRQ_REGS]; /* Cached hardware value */
+        /* Chip revision based flags */
+        unsigned has_gpio_ena:1;  /* Has GPIO enable bit */
+        unsigned has_cs_sts:1;    /* Has current sink status bit */
+        int num_gpio;
        struct mutex auxadc_lock;
+        struct completion auxadc_done;
        /* The WM831x has a security key blocking access to certain
         * registers.  The mutex is taken by the accessors for locking
@@ -278,12 +287,30 @@ int wm831x_bulk_read(struct wm831x *wm831x, unsigned short reg,
 int wm831x_irq_init(struct wm831x *wm831x, int irq);
 void wm831x_irq_exit(struct wm831x *wm831x);
-int __must_check wm831x_request_irq(struct wm831x *wm831x,
+static inline int __must_check wm831x_request_irq(struct wm831x *wm831x,
-                                    unsigned int irq, irq_handler_t handler,
+                                                  unsigned int irq,
-                                    unsigned long flags, const char *name,
+                                                  irq_handler_t handler,
-                                    void *dev);
+                                                  unsigned long flags,
-void wm831x_free_irq(struct wm831x *wm831x, unsigned int, void *);
+                                                  const char *name,
-void wm831x_disable_irq(struct wm831x *wm831x, int irq);
+                                                  void *dev)
-void wm831x_enable_irq(struct wm831x *wm831x, int irq);
+{
+        return request_threaded_irq(irq, NULL, handler, flags, name, dev);
+}
+static inline void wm831x_free_irq(struct wm831x *wm831x,
+                                   unsigned int irq, void *dev)
+{
+        free_irq(irq, dev);
+}
+static inline void wm831x_disable_irq(struct wm831x *wm831x, int irq)
+{
+        disable_irq(irq);
+}
+static inline void wm831x_enable_irq(struct wm831x *wm831x, int irq)
+{
+        enable_irq(irq);
+}
 #endif
diff --git a/include/linux/mfd/wm831x/gpio.h b/include/linux/mfd/wm831x/gpio.h
index 2835614af0e3..9b163c58865f 100644
--- a/include/linux/mfd/wm831x/gpio.h
+++ b/include/linux/mfd/wm831x/gpio.h
@@ -41,6 +41,10 @@
 #define WM831X_GPN_OD_MASK                      0x0200  /* GPN_OD */
 #define WM831X_GPN_OD_SHIFT                          9  /* GPN_OD */
 #define WM831X_GPN_OD_WIDTH                          1  /* GPN_OD */
+#define WM831X_GPN_ENA                          0x0080  /* GPN_ENA */
+#define WM831X_GPN_ENA_MASK                     0x0080  /* GPN_ENA */
+#define WM831X_GPN_ENA_SHIFT                         7  /* GPN_ENA */
+#define WM831X_GPN_ENA_WIDTH                         1  /* GPN_ENA */
 #define WM831X_GPN_TRI                          0x0080  /* GPN_TRI */
 #define WM831X_GPN_TRI_MASK                     0x0080  /* GPN_TRI */
 #define WM831X_GPN_TRI_SHIFT                         7  /* GPN_TRI */
diff --git a/include/linux/mfd/wm831x/pdata.h b/include/linux/mfd/wm831x/pdata.h
index 90d820260aad..fd322aca33ba 100644
--- a/include/linux/mfd/wm831x/pdata.h
+++ b/include/linux/mfd/wm831x/pdata.h
@@ -41,6 +41,23 @@ struct wm831x_battery_pdata {
        int timeout;        /** Charge cycle timeout, in minutes */
 };
+/**
+ * Configuration for the WM831x DC-DC BuckWise convertors.  This
+ * should be passed as driver_data in the regulator_init_data.
+ *
+ * Currently all the configuration is for the fast DVS switching
+ * support of the devices.  This allows MFPs on the device to be
+ * configured as an input to switch between two output voltages,
+ * allowing voltage transitions without the expense of an access over
+ * I2C or SPI buses.
+ */
+struct wm831x_buckv_pdata {
+        int dvs_gpio;        /** CPU GPIO to use for DVS switching */
+        int dvs_control_src; /** Hardware DVS source to use (1 or 2) */
+        int dvs_init_state;  /** DVS state to expect on startup */
+        int dvs_state_gpio;  /** CPU GPIO to use for monitoring status */
+};
 /* Sources for status LED configuration.  Values are register values
 * plus 1 to allow for a zero default for preserve.
 */
@@ -91,6 +108,7 @@ struct wm831x_pdata {
        /** Called after subdevices are set up */
        int (*post_init)(struct wm831x *wm831x);
+        int irq_base;
        int gpio_base;
        struct wm831x_backlight_pdata *backlight;
        struct wm831x_backup_pdata *backup;
diff --git a/include/linux/mfd/wm8350/core.h b/include/linux/mfd/wm8350/core.h
index 1d595de6a055..98fcc977e82b 100644
--- a/include/linux/mfd/wm8350/core.h
+++ b/include/linux/mfd/wm8350/core.h
@@ -15,7 +15,8 @@
 #include <linux/kernel.h>
 #include <linux/mutex.h>
-#include <linux/workqueue.h>
+#include <linux/interrupt.h>
+#include <linux/completion.h>
 #include <linux/mfd/wm8350/audio.h>
 #include <linux/mfd/wm8350/gpio.h>
@@ -579,6 +580,8 @@
 #define WM8350_NUM_IRQ                          63
+#define WM8350_NUM_IRQ_REGS 7
 struct wm8350_reg_access {
        u16 readable;           /* Mask of readable bits */
        u16 writable;           /* Mask of writable bits */
@@ -600,11 +603,6 @@ extern const u16 wm8352_mode3_defaults[];
 struct wm8350;
-struct wm8350_irq {
-        void (*handler) (struct wm8350 *, int, void *);
-        void *data;
-};
 struct wm8350_hwmon {
        struct platform_device *pdev;
        struct device *classdev;
@@ -624,11 +622,13 @@ struct wm8350 {
        u16 *reg_cache;
        struct mutex auxadc_mutex;
+        struct completion auxadc_done;
        /* Interrupt handling */
-        struct mutex irq_mutex; /* IRQ table mutex */
+        struct mutex irq_lock;
-        struct wm8350_irq irq[WM8350_NUM_IRQ];
        int chip_irq;
+        int irq_base;
+        u16 irq_masks[WM8350_NUM_IRQ_REGS];
        /* Client devices */
        struct wm8350_codec codec;
@@ -646,10 +646,14 @@ struct wm8350 {
 * @init: Function called during driver initialisation.  Should be
 *        used by the platform to configure GPIO functions and similar.
 * @irq_high: Set if WM8350 IRQ is active high.
+ * @irq_base: Base IRQ for genirq (not currently used).
+ * @gpio_base: Base for gpiolib.
 */
 struct wm8350_platform_data {
        int (*init)(struct wm8350 *wm8350);
        int irq_high;
+        int irq_base;
+        int gpio_base;
 };
@@ -675,12 +679,35 @@ int wm8350_block_write(struct wm8350 *wm8350, int reg, int size, u16 *src);
 /*
 * WM8350 internal interrupts
 */
-int wm8350_register_irq(struct wm8350 *wm8350, int irq,
+static inline int wm8350_register_irq(struct wm8350 *wm8350, int irq,
-                        void (*handler) (struct wm8350 *, int, void *),
+                                      irq_handler_t handler,
-                        void *data);
+                                      unsigned long flags,
-int wm8350_free_irq(struct wm8350 *wm8350, int irq);
+                                      const char *name, void *data)
-int wm8350_mask_irq(struct wm8350 *wm8350, int irq);
+{
-int wm8350_unmask_irq(struct wm8350 *wm8350, int irq);
+        if (!wm8350->irq_base)
+                return -ENODEV;
+        return request_threaded_irq(irq + wm8350->irq_base, NULL,
+                                    handler, flags, name, data);
+}
+static inline void wm8350_free_irq(struct wm8350 *wm8350, int irq, void *data)
+{
+        free_irq(irq + wm8350->irq_base, data);
+}
+static inline void wm8350_mask_irq(struct wm8350 *wm8350, int irq)
+{
+        disable_irq(irq + wm8350->irq_base);
+}
+static inline void wm8350_unmask_irq(struct wm8350 *wm8350, int irq)
+{
+        enable_irq(irq + wm8350->irq_base);
+}
+int wm8350_irq_init(struct wm8350 *wm8350, int irq,
+                    struct wm8350_platform_data *pdata);
+int wm8350_irq_exit(struct wm8350 *wm8350);
 #endif
diff --git a/include/linux/mfd/wm8350/gpio.h b/include/linux/mfd/wm8350/gpio.h
index ed91e8f5d298..d657bcd6d955 100644
--- a/include/linux/mfd/wm8350/gpio.h
+++ b/include/linux/mfd/wm8350/gpio.h
@@ -29,6 +29,7 @@
 #define WM8350_GPIO_FUNCTION_SELECT_2           0x8D
 #define WM8350_GPIO_FUNCTION_SELECT_3           0x8E
 #define WM8350_GPIO_FUNCTION_SELECT_4           0x8F
+#define WM8350_GPIO_LEVEL                       0xE6
 /*
 * GPIO Functions
@@ -173,6 +174,24 @@
 #define WM8350_GPIO_DEBOUNCE_ON                 1
 /*
+ * R30 (0x1E) - GPIO Interrupt Status
+ */
+#define WM8350_GP12_EINT                        0x1000
+#define WM8350_GP11_EINT                        0x0800
+#define WM8350_GP10_EINT                        0x0400
+#define WM8350_GP9_EINT                         0x0200
+#define WM8350_GP8_EINT                         0x0100
+#define WM8350_GP7_EINT                         0x0080
+#define WM8350_GP6_EINT                         0x0040
+#define WM8350_GP5_EINT                         0x0020
+#define WM8350_GP4_EINT                         0x0010
+#define WM8350_GP3_EINT                         0x0008
+#define WM8350_GP2_EINT                         0x0004
+#define WM8350_GP1_EINT                         0x0002
+#define WM8350_GP0_EINT                         0x0001
+/*
 * R128 (0x80) - GPIO Debounce
 */
 #define WM8350_GP12_DB                          0x1000
diff --git a/include/linux/mfd/wm8350/pmic.h b/include/linux/mfd/wm8350/pmic.h
index be3264e286e0..e786fe9841ef 100644
--- a/include/linux/mfd/wm8350/pmic.h
+++ b/include/linux/mfd/wm8350/pmic.h
@@ -666,20 +666,20 @@
 #define WM8350_ISINK_FLASH_DUR_64MS             (1 << 8)
 #define WM8350_ISINK_FLASH_DUR_96MS             (2 << 8)
 #define WM8350_ISINK_FLASH_DUR_1024MS           (3 << 8)
-#define WM8350_ISINK_FLASH_ON_INSTANT           (0 << 4)
+#define WM8350_ISINK_FLASH_ON_INSTANT           (0 << 0)
-#define WM8350_ISINK_FLASH_ON_0_25S             (1 << 4)
+#define WM8350_ISINK_FLASH_ON_0_25S             (1 << 0)
-#define WM8350_ISINK_FLASH_ON_0_50S             (2 << 4)
+#define WM8350_ISINK_FLASH_ON_0_50S             (2 << 0)
-#define WM8350_ISINK_FLASH_ON_1_00S             (3 << 4)
+#define WM8350_ISINK_FLASH_ON_1_00S             (3 << 0)
-#define WM8350_ISINK_FLASH_ON_1_95S             (1 << 4)
+#define WM8350_ISINK_FLASH_ON_1_95S             (1 << 0)
-#define WM8350_ISINK_FLASH_ON_3_91S             (2 << 4)
+#define WM8350_ISINK_FLASH_ON_3_91S             (2 << 0)
-#define WM8350_ISINK_FLASH_ON_7_80S             (3 << 4)
+#define WM8350_ISINK_FLASH_ON_7_80S             (3 << 0)
-#define WM8350_ISINK_FLASH_OFF_INSTANT          (0 << 0)
+#define WM8350_ISINK_FLASH_OFF_INSTANT          (0 << 4)
-#define WM8350_ISINK_FLASH_OFF_0_25S            (1 << 0)
+#define WM8350_ISINK_FLASH_OFF_0_25S            (1 << 4)
-#define WM8350_ISINK_FLASH_OFF_0_50S            (2 << 0)
+#define WM8350_ISINK_FLASH_OFF_0_50S            (2 << 4)
-#define WM8350_ISINK_FLASH_OFF_1_00S            (3 << 0)
+#define WM8350_ISINK_FLASH_OFF_1_00S            (3 << 4)
-#define WM8350_ISINK_FLASH_OFF_1_95S            (1 << 0)
+#define WM8350_ISINK_FLASH_OFF_1_95S            (1 << 4)
-#define WM8350_ISINK_FLASH_OFF_3_91S            (2 << 0)
+#define WM8350_ISINK_FLASH_OFF_3_91S            (2 << 4)
-#define WM8350_ISINK_FLASH_OFF_7_80S            (3 << 0)
+#define WM8350_ISINK_FLASH_OFF_7_80S            (3 << 4)
 /*
 * Regulator Interrupts.
diff --git a/include/linux/mfd/wm8350/rtc.h b/include/linux/mfd/wm8350/rtc.h
index 24add2bef6c9..ebd72ffc62d1 100644
--- a/include/linux/mfd/wm8350/rtc.h
+++ b/include/linux/mfd/wm8350/rtc.h
@@ -263,6 +263,7 @@ struct wm8350_rtc {
        struct platform_device *pdev;
        struct rtc_device *rtc;
        int alarm_enabled;      /* used over suspend/resume */
+        int update_enabled;
 };
 #endif
diff --git a/include/linux/mfd/wm8994/core.h b/include/linux/mfd/wm8994/core.h
new file mode 100644
index 000000000000..b06ff2846748
--- /dev/null
+++ b/include/linux/mfd/wm8994/core.h
@@ -0,0 +1,54 @@
+/*
+ * include/linux/mfd/wm8994/core.h -- Core interface for WM8994
+ *
+ * Copyright 2009 Wolfson Microelectronics PLC.
+ *
+ * Author: Mark Brown <broonie@opensource.wolfsonmicro.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 __MFD_WM8994_CORE_H__
+#define __MFD_WM8994_CORE_H__
+struct regulator_dev;
+struct regulator_bulk_data;
+#define WM8994_NUM_GPIO_REGS 11
+#define WM8994_NUM_LDO_REGS 2
+struct wm8994 {
+        struct mutex io_lock;
+        struct device *dev;
+        int (*read_dev)(struct wm8994 *wm8994, unsigned short reg,
+                        int bytes, void *dest);
+        int (*write_dev)(struct wm8994 *wm8994, unsigned short reg,
+                         int bytes, void *src);
+        void *control_data;
+        int gpio_base;
+        /* Used over suspend/resume */
+        u16 ldo_regs[WM8994_NUM_LDO_REGS];
+        u16 gpio_regs[WM8994_NUM_GPIO_REGS];
+        struct regulator_dev *dbvdd;
+        struct regulator_bulk_data *supplies;
+};
+/* Device I/O API */
+int wm8994_reg_read(struct wm8994 *wm8994, unsigned short reg);
+int wm8994_reg_write(struct wm8994 *wm8994, unsigned short reg,
+                 unsigned short val);
+int wm8994_set_bits(struct wm8994 *wm8994, unsigned short reg,
+                    unsigned short mask, unsigned short val);
+int wm8994_bulk_read(struct wm8994 *wm8994, unsigned short reg,
+                     int count, u16 *buf);
+#endif
diff --git a/include/linux/mfd/wm8994/gpio.h b/include/linux/mfd/wm8994/gpio.h
new file mode 100644
index 000000000000..b4d4c22991e8
--- /dev/null
+++ b/include/linux/mfd/wm8994/gpio.h
@@ -0,0 +1,72 @@
+/*
+ * include/linux/mfd/wm8994/gpio.h - GPIO configuration for WM8994
+ *
+ * Copyright 2009 Wolfson Microelectronics PLC.
+ *
+ * Author: Mark Brown <broonie@opensource.wolfsonmicro.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 __MFD_WM8994_GPIO_H__
+#define __MFD_WM8994_GPIO_H__
+#define WM8994_GPIO_MAX 11
+#define WM8994_GP_FN_PIN_SPECIFIC    0
+#define WM8994_GP_FN_GPIO            1
+#define WM8994_GP_FN_SDOUT           2
+#define WM8994_GP_FN_IRQ             3
+#define WM8994_GP_FN_TEMPERATURE     4
+#define WM8994_GP_FN_MICBIAS1_DET    5
+#define WM8994_GP_FN_MICBIAS1_SHORT  6
+#define WM8994_GP_FN_MICBIAS2_DET    7
+#define WM8994_GP_FN_MICBIAS2_SHORT  8
+#define WM8994_GP_FN_FLL1_LOCK       9
+#define WM8994_GP_FN_FLL2_LOCK      10
+#define WM8994_GP_FN_SRC1_LOCK      11
+#define WM8994_GP_FN_SRC2_LOCK      12
+#define WM8994_GP_FN_DRC1_ACT       13
+#define WM8994_GP_FN_DRC2_ACT       14
+#define WM8994_GP_FN_DRC3_ACT       15
+#define WM8994_GP_FN_WSEQ_STATUS    16
+#define WM8994_GP_FN_FIFO_ERROR     17
+#define WM8994_GP_FN_OPCLK          18
+#define WM8994_GPN_DIR                          0x8000  /* GPN_DIR */
+#define WM8994_GPN_DIR_MASK                     0x8000  /* GPN_DIR */
+#define WM8994_GPN_DIR_SHIFT                        15  /* GPN_DIR */
+#define WM8994_GPN_DIR_WIDTH                         1  /* GPN_DIR */
+#define WM8994_GPN_PU                           0x4000  /* GPN_PU */
+#define WM8994_GPN_PU_MASK                      0x4000  /* GPN_PU */
+#define WM8994_GPN_PU_SHIFT                         14  /* GPN_PU */
+#define WM8994_GPN_PU_WIDTH                          1  /* GPN_PU */
+#define WM8994_GPN_PD                           0x2000  /* GPN_PD */
+#define WM8994_GPN_PD_MASK                      0x2000  /* GPN_PD */
+#define WM8994_GPN_PD_SHIFT                         13  /* GPN_PD */
+#define WM8994_GPN_PD_WIDTH                          1  /* GPN_PD */
+#define WM8994_GPN_POL                          0x0400  /* GPN_POL */
+#define WM8994_GPN_POL_MASK                     0x0400  /* GPN_POL */
+#define WM8994_GPN_POL_SHIFT                        10  /* GPN_POL */
+#define WM8994_GPN_POL_WIDTH                         1  /* GPN_POL */
+#define WM8994_GPN_OP_CFG                       0x0200  /* GPN_OP_CFG */
+#define WM8994_GPN_OP_CFG_MASK                  0x0200  /* GPN_OP_CFG */
+#define WM8994_GPN_OP_CFG_SHIFT                      9  /* GPN_OP_CFG */
+#define WM8994_GPN_OP_CFG_WIDTH                      1  /* GPN_OP_CFG */
+#define WM8994_GPN_DB                           0x0100  /* GPN_DB */
+#define WM8994_GPN_DB_MASK                      0x0100  /* GPN_DB */
+#define WM8994_GPN_DB_SHIFT                          8  /* GPN_DB */
+#define WM8994_GPN_DB_WIDTH                          1  /* GPN_DB */
+#define WM8994_GPN_LVL                          0x0040  /* GPN_LVL */
+#define WM8994_GPN_LVL_MASK                     0x0040  /* GPN_LVL */
+#define WM8994_GPN_LVL_SHIFT                         6  /* GPN_LVL */
+#define WM8994_GPN_LVL_WIDTH                         1  /* GPN_LVL */
+#define WM8994_GPN_FN_MASK                      0x001F  /* GPN_FN - [4:0] */
+#define WM8994_GPN_FN_SHIFT                          0  /* GPN_FN - [4:0] */
+#define WM8994_GPN_FN_WIDTH                          5  /* GPN_FN - [4:0] */
+#endif
diff --git a/include/linux/mfd/wm8994/pdata.h b/include/linux/mfd/wm8994/pdata.h
new file mode 100644
index 000000000000..70d6a8687dc5
--- /dev/null
+++ b/include/linux/mfd/wm8994/pdata.h
@@ -0,0 +1,97 @@
+/*
+ * include/linux/mfd/wm8994/pdata.h -- Platform data for WM8994
+ *
+ * Copyright 2009 Wolfson Microelectronics PLC.
+ *
+ * Author: Mark Brown <broonie@opensource.wolfsonmicro.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 __MFD_WM8994_PDATA_H__
+#define __MFD_WM8994_PDATA_H__
+#define WM8994_NUM_LDO   2
+#define WM8994_NUM_GPIO 11
+struct wm8994_ldo_pdata {
+        /** GPIOs to enable regulator, 0 or less if not available */
+        int enable;
+        const char *supply;
+        struct regulator_init_data *init_data;
+};
+#define WM8994_CONFIGURE_GPIO 0x8000
+#define WM8994_DRC_REGS 5
+#define WM8994_EQ_REGS  19
+/**
+ * DRC configurations are specified with a label and a set of register
+ * values to write (the enable bits will be ignored).  At runtime an
+ * enumerated control will be presented for each DRC block allowing
+ * the user to choose the configration to use.
+ *
+ * Configurations may be generated by hand or by using the DRC control
+ * panel provided by the WISCE - see  http://www.wolfsonmicro.com/wisce/
+ * for details.
+ */
+struct wm8994_drc_cfg {
+        const char *name;
+        u16 regs[WM8994_DRC_REGS];
+};
+/**
+ * ReTune Mobile configurations are specified with a label, sample
+ * rate and set of values to write (the enable bits will be ignored).
+ *
+ * Configurations are expected to be generated using the ReTune Mobile
+ * control panel in WISCE - see http://www.wolfsonmicro.com/wisce/
+ */
+struct wm8994_retune_mobile_cfg {
+        const char *name;
+        unsigned int rate;
+        u16 regs[WM8994_EQ_REGS];
+};
+struct wm8994_pdata {
+        int gpio_base;
+        /**
+         * Default values for GPIOs if non-zero, WM8994_CONFIGURE_GPIO
+         * can be used for all zero values.
+         */
+        int gpio_defaults[WM8994_NUM_GPIO];
+        struct wm8994_ldo_pdata ldo[WM8994_NUM_LDO];
+        int num_drc_cfgs;
+        struct wm8994_drc_cfg *drc_cfgs;
+        int num_retune_mobile_cfgs;
+        struct wm8994_retune_mobile_cfg *retune_mobile_cfgs;
+        /* LINEOUT can be differential or single ended */
+        unsigned int lineout1_diff:1;
+        unsigned int lineout2_diff:1;
+        /* Common mode feedback */
+        unsigned int lineout1fb:1;
+        unsigned int lineout2fb:1;
+        /* Microphone biases: 0=0.9*AVDD1 1=0.65*AVVD1 */
+        unsigned int micbias1_lvl:1;
+        unsigned int micbias2_lvl:1;
+        /* Jack detect threashold levels, see datasheet for values */
+        unsigned int jd_scthr:2;
+        unsigned int jd_thr:2;
+};
+#endif
diff --git a/include/linux/mfd/wm8994/registers.h b/include/linux/mfd/wm8994/registers.h
new file mode 100644
index 000000000000..967f62f54159
--- /dev/null
+++ b/include/linux/mfd/wm8994/registers.h
@@ -0,0 +1,4292 @@
+/*
+ * include/linux/mfd/wm8994/registers.h -- Register definitions for WM8994
+ *
+ * Copyright 2009 Wolfson Microelectronics PLC.
+ *
+ * Author: Mark Brown <broonie@opensource.wolfsonmicro.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 __MFD_WM8994_REGISTERS_H__
+#define __MFD_WM8994_REGISTERS_H__
+/*
+ * Register values.
+ */
+#define WM8994_SOFTWARE_RESET                   0x00
+#define WM8994_POWER_MANAGEMENT_1               0x01
+#define WM8994_POWER_MANAGEMENT_2               0x02
+#define WM8994_POWER_MANAGEMENT_3               0x03
+#define WM8994_POWER_MANAGEMENT_4               0x04
+#define WM8994_POWER_MANAGEMENT_5               0x05
+#define WM8994_POWER_MANAGEMENT_6               0x06
+#define WM8994_INPUT_MIXER_1                    0x15
+#define WM8994_LEFT_LINE_INPUT_1_2_VOLUME       0x18
+#define WM8994_LEFT_LINE_INPUT_3_4_VOLUME       0x19
+#define WM8994_RIGHT_LINE_INPUT_1_2_VOLUME      0x1A
+#define WM8994_RIGHT_LINE_INPUT_3_4_VOLUME      0x1B
+#define WM8994_LEFT_OUTPUT_VOLUME               0x1C
+#define WM8994_RIGHT_OUTPUT_VOLUME              0x1D
+#define WM8994_LINE_OUTPUTS_VOLUME              0x1E
+#define WM8994_HPOUT2_VOLUME                    0x1F
+#define WM8994_LEFT_OPGA_VOLUME                 0x20
+#define WM8994_RIGHT_OPGA_VOLUME                0x21
+#define WM8994_SPKMIXL_ATTENUATION              0x22
+#define WM8994_SPKMIXR_ATTENUATION              0x23
+#define WM8994_SPKOUT_MIXERS                    0x24
+#define WM8994_CLASSD                           0x25
+#define WM8994_SPEAKER_VOLUME_LEFT              0x26
+#define WM8994_SPEAKER_VOLUME_RIGHT             0x27
+#define WM8994_INPUT_MIXER_2                    0x28
+#define WM8994_INPUT_MIXER_3                    0x29
+#define WM8994_INPUT_MIXER_4                    0x2A
+#define WM8994_INPUT_MIXER_5                    0x2B
+#define WM8994_INPUT_MIXER_6                    0x2C
+#define WM8994_OUTPUT_MIXER_1                   0x2D
+#define WM8994_OUTPUT_MIXER_2                   0x2E
+#define WM8994_OUTPUT_MIXER_3                   0x2F
+#define WM8994_OUTPUT_MIXER_4                   0x30
+#define WM8994_OUTPUT_MIXER_5                   0x31
+#define WM8994_OUTPUT_MIXER_6                   0x32
+#define WM8994_HPOUT2_MIXER                     0x33
+#define WM8994_LINE_MIXER_1                     0x34
+#define WM8994_LINE_MIXER_2                     0x35
+#define WM8994_SPEAKER_MIXER                    0x36
+#define WM8994_ADDITIONAL_CONTROL               0x37
+#define WM8994_ANTIPOP_1                        0x38
+#define WM8994_ANTIPOP_2                        0x39
+#define WM8994_MICBIAS                          0x3A
+#define WM8994_LDO_1                            0x3B
+#define WM8994_LDO_2                            0x3C
+#define WM8994_CHARGE_PUMP_1                    0x4C
+#define WM8994_CLASS_W_1                        0x51
+#define WM8994_DC_SERVO_1                       0x54
+#define WM8994_DC_SERVO_2                       0x55
+#define WM8994_DC_SERVO_4                       0x57
+#define WM8994_DC_SERVO_READBACK                0x58
+#define WM8994_ANALOGUE_HP_1                    0x60
+#define WM8994_CHIP_REVISION                    0x100
+#define WM8994_CONTROL_INTERFACE                0x101
+#define WM8994_WRITE_SEQUENCER_CTRL_1           0x110
+#define WM8994_WRITE_SEQUENCER_CTRL_2           0x111
+#define WM8994_AIF1_CLOCKING_1                  0x200
+#define WM8994_AIF1_CLOCKING_2                  0x201
+#define WM8994_AIF2_CLOCKING_1                  0x204
+#define WM8994_AIF2_CLOCKING_2                  0x205
+#define WM8994_CLOCKING_1                       0x208
+#define WM8994_CLOCKING_2                       0x209
+#define WM8994_AIF1_RATE                        0x210
+#define WM8994_AIF2_RATE                        0x211
+#define WM8994_RATE_STATUS                      0x212
+#define WM8994_FLL1_CONTROL_1                   0x220
+#define WM8994_FLL1_CONTROL_2                   0x221
+#define WM8994_FLL1_CONTROL_3                   0x222
+#define WM8994_FLL1_CONTROL_4                   0x223
+#define WM8994_FLL1_CONTROL_5                   0x224
+#define WM8994_FLL2_CONTROL_1                   0x240
+#define WM8994_FLL2_CONTROL_2                   0x241
+#define WM8994_FLL2_CONTROL_3                   0x242
+#define WM8994_FLL2_CONTROL_4                   0x243
+#define WM8994_FLL2_CONTROL_5                   0x244
+#define WM8994_AIF1_CONTROL_1                   0x300
+#define WM8994_AIF1_CONTROL_2                   0x301
+#define WM8994_AIF1_MASTER_SLAVE                0x302
+#define WM8994_AIF1_BCLK                        0x303
+#define WM8994_AIF1ADC_LRCLK                    0x304
+#define WM8994_AIF1DAC_LRCLK                    0x305
+#define WM8994_AIF1DAC_DATA                     0x306
+#define WM8994_AIF1ADC_DATA                     0x307
+#define WM8994_AIF2_CONTROL_1                   0x310
+#define WM8994_AIF2_CONTROL_2                   0x311
+#define WM8994_AIF2_MASTER_SLAVE                0x312
+#define WM8994_AIF2_BCLK                        0x313
+#define WM8994_AIF2ADC_LRCLK                    0x314
+#define WM8994_AIF2DAC_LRCLK                    0x315
+#define WM8994_AIF2DAC_DATA                     0x316
+#define WM8994_AIF2ADC_DATA                     0x317
+#define WM8994_AIF1_ADC1_LEFT_VOLUME            0x400
+#define WM8994_AIF1_ADC1_RIGHT_VOLUME           0x401
+#define WM8994_AIF1_DAC1_LEFT_VOLUME            0x402
+#define WM8994_AIF1_DAC1_RIGHT_VOLUME           0x403
+#define WM8994_AIF1_ADC2_LEFT_VOLUME            0x404
+#define WM8994_AIF1_ADC2_RIGHT_VOLUME           0x405
+#define WM8994_AIF1_DAC2_LEFT_VOLUME            0x406
+#define WM8994_AIF1_DAC2_RIGHT_VOLUME           0x407
+#define WM8994_AIF1_ADC1_FILTERS                0x410
+#define WM8994_AIF1_ADC2_FILTERS                0x411
+#define WM8994_AIF1_DAC1_FILTERS_1              0x420
+#define WM8994_AIF1_DAC1_FILTERS_2              0x421
+#define WM8994_AIF1_DAC2_FILTERS_1              0x422
+#define WM8994_AIF1_DAC2_FILTERS_2              0x423
+#define WM8994_AIF1_DRC1_1                      0x440
+#define WM8994_AIF1_DRC1_2                      0x441
+#define WM8994_AIF1_DRC1_3                      0x442
+#define WM8994_AIF1_DRC1_4                      0x443
+#define WM8994_AIF1_DRC1_5                      0x444
+#define WM8994_AIF1_DRC2_1                      0x450
+#define WM8994_AIF1_DRC2_2                      0x451
+#define WM8994_AIF1_DRC2_3                      0x452
+#define WM8994_AIF1_DRC2_4                      0x453
+#define WM8994_AIF1_DRC2_5                      0x454
+#define WM8994_AIF1_DAC1_EQ_GAINS_1             0x480
+#define WM8994_AIF1_DAC1_EQ_GAINS_2             0x481
+#define WM8994_AIF1_DAC1_EQ_BAND_1_A            0x482
+#define WM8994_AIF1_DAC1_EQ_BAND_1_B            0x483
+#define WM8994_AIF1_DAC1_EQ_BAND_1_PG           0x484
+#define WM8994_AIF1_DAC1_EQ_BAND_2_A            0x485
+#define WM8994_AIF1_DAC1_EQ_BAND_2_B            0x486
+#define WM8994_AIF1_DAC1_EQ_BAND_2_C            0x487
+#define WM8994_AIF1_DAC1_EQ_BAND_2_PG           0x488
+#define WM8994_AIF1_DAC1_EQ_BAND_3_A            0x489
+#define WM8994_AIF1_DAC1_EQ_BAND_3_B            0x48A
+#define WM8994_AIF1_DAC1_EQ_BAND_3_C            0x48B
+#define WM8994_AIF1_DAC1_EQ_BAND_3_PG           0x48C
+#define WM8994_AIF1_DAC1_EQ_BAND_4_A            0x48D
+#define WM8994_AIF1_DAC1_EQ_BAND_4_B            0x48E
+#define WM8994_AIF1_DAC1_EQ_BAND_4_C            0x48F
+#define WM8994_AIF1_DAC1_EQ_BAND_4_PG           0x490
+#define WM8994_AIF1_DAC1_EQ_BAND_5_A            0x491
+#define WM8994_AIF1_DAC1_EQ_BAND_5_B            0x492
+#define WM8994_AIF1_DAC1_EQ_BAND_5_PG           0x493
+#define WM8994_AIF1_DAC2_EQ_GAINS_1             0x4A0
+#define WM8994_AIF1_DAC2_EQ_GAINS_2             0x4A1
+#define WM8994_AIF1_DAC2_EQ_BAND_1_A            0x4A2
+#define WM8994_AIF1_DAC2_EQ_BAND_1_B            0x4A3
+#define WM8994_AIF1_DAC2_EQ_BAND_1_PG           0x4A4
+#define WM8994_AIF1_DAC2_EQ_BAND_2_A            0x4A5
+#define WM8994_AIF1_DAC2_EQ_BAND_2_B            0x4A6
+#define WM8994_AIF1_DAC2_EQ_BAND_2_C            0x4A7
+#define WM8994_AIF1_DAC2_EQ_BAND_2_PG           0x4A8
+#define WM8994_AIF1_DAC2_EQ_BAND_3_A            0x4A9
+#define WM8994_AIF1_DAC2_EQ_BAND_3_B            0x4AA
+#define WM8994_AIF1_DAC2_EQ_BAND_3_C            0x4AB
+#define WM8994_AIF1_DAC2_EQ_BAND_3_PG           0x4AC
+#define WM8994_AIF1_DAC2_EQ_BAND_4_A            0x4AD
+#define WM8994_AIF1_DAC2_EQ_BAND_4_B            0x4AE
+#define WM8994_AIF1_DAC2_EQ_BAND_4_C            0x4AF
+#define WM8994_AIF1_DAC2_EQ_BAND_4_PG           0x4B0
+#define WM8994_AIF1_DAC2_EQ_BAND_5_A            0x4B1
+#define WM8994_AIF1_DAC2_EQ_BAND_5_B            0x4B2
+#define WM8994_AIF1_DAC2_EQ_BAND_5_PG           0x4B3
+#define WM8994_AIF2_ADC_LEFT_VOLUME             0x500
+#define WM8994_AIF2_ADC_RIGHT_VOLUME            0x501
+#define WM8994_AIF2_DAC_LEFT_VOLUME             0x502
+#define WM8994_AIF2_DAC_RIGHT_VOLUME            0x503
+#define WM8994_AIF2_ADC_FILTERS                 0x510
+#define WM8994_AIF2_DAC_FILTERS_1               0x520
+#define WM8994_AIF2_DAC_FILTERS_2               0x521
+#define WM8994_AIF2_DRC_1                       0x540
+#define WM8994_AIF2_DRC_2                       0x541
+#define WM8994_AIF2_DRC_3                       0x542
+#define WM8994_AIF2_DRC_4                       0x543
+#define WM8994_AIF2_DRC_5                       0x544
+#define WM8994_AIF2_EQ_GAINS_1                  0x580
+#define WM8994_AIF2_EQ_GAINS_2                  0x581
+#define WM8994_AIF2_EQ_BAND_1_A                 0x582
+#define WM8994_AIF2_EQ_BAND_1_B                 0x583
+#define WM8994_AIF2_EQ_BAND_1_PG                0x584
+#define WM8994_AIF2_EQ_BAND_2_A                 0x585
+#define WM8994_AIF2_EQ_BAND_2_B                 0x586
+#define WM8994_AIF2_EQ_BAND_2_C                 0x587
+#define WM8994_AIF2_EQ_BAND_2_PG                0x588
+#define WM8994_AIF2_EQ_BAND_3_A                 0x589
+#define WM8994_AIF2_EQ_BAND_3_B                 0x58A
+#define WM8994_AIF2_EQ_BAND_3_C                 0x58B
+#define WM8994_AIF2_EQ_BAND_3_PG                0x58C
+#define WM8994_AIF2_EQ_BAND_4_A                 0x58D
+#define WM8994_AIF2_EQ_BAND_4_B                 0x58E
+#define WM8994_AIF2_EQ_BAND_4_C                 0x58F
+#define WM8994_AIF2_EQ_BAND_4_PG                0x590
+#define WM8994_AIF2_EQ_BAND_5_A                 0x591
+#define WM8994_AIF2_EQ_BAND_5_B                 0x592
+#define WM8994_AIF2_EQ_BAND_5_PG                0x593
+#define WM8994_DAC1_MIXER_VOLUMES               0x600
+#define WM8994_DAC1_LEFT_MIXER_ROUTING          0x601
+#define WM8994_DAC1_RIGHT_MIXER_ROUTING         0x602
+#define WM8994_DAC2_MIXER_VOLUMES               0x603
+#define WM8994_DAC2_LEFT_MIXER_ROUTING          0x604
+#define WM8994_DAC2_RIGHT_MIXER_ROUTING         0x605
+#define WM8994_AIF1_ADC1_LEFT_MIXER_ROUTING     0x606
+#define WM8994_AIF1_ADC1_RIGHT_MIXER_ROUTING    0x607
+#define WM8994_AIF1_ADC2_LEFT_MIXER_ROUTING     0x608
+#define WM8994_AIF1_ADC2_RIGHT_MIXER_ROUTING    0x609
+#define WM8994_DAC1_LEFT_VOLUME                 0x610
+#define WM8994_DAC1_RIGHT_VOLUME                0x611
+#define WM8994_DAC2_LEFT_VOLUME                 0x612
+#define WM8994_DAC2_RIGHT_VOLUME                0x613
+#define WM8994_DAC_SOFTMUTE                     0x614
+#define WM8994_OVERSAMPLING                     0x620
+#define WM8994_SIDETONE                         0x621
+#define WM8994_GPIO_1                           0x700
+#define WM8994_GPIO_2                           0x701
+#define WM8994_GPIO_3                           0x702
+#define WM8994_GPIO_4                           0x703
+#define WM8994_GPIO_5                           0x704
+#define WM8994_GPIO_6                           0x705
+#define WM8994_GPIO_7                           0x706
+#define WM8994_GPIO_8                           0x707
+#define WM8994_GPIO_9                           0x708
+#define WM8994_GPIO_10                          0x709
+#define WM8994_GPIO_11                          0x70A
+#define WM8994_PULL_CONTROL_1                   0x720
+#define WM8994_PULL_CONTROL_2                   0x721
+#define WM8994_INTERRUPT_STATUS_1               0x730
+#define WM8994_INTERRUPT_STATUS_2               0x731
+#define WM8994_INTERRUPT_RAW_STATUS_2           0x732
+#define WM8994_INTERRUPT_STATUS_1_MASK          0x738
+#define WM8994_INTERRUPT_STATUS_2_MASK          0x739
+#define WM8994_INTERRUPT_CONTROL                0x740
+#define WM8994_IRQ_DEBOUNCE                     0x748
+#define WM8994_WRITE_SEQUENCER_0                0x3000
+#define WM8994_WRITE_SEQUENCER_1                0x3001
+#define WM8994_WRITE_SEQUENCER_2                0x3002
+#define WM8994_WRITE_SEQUENCER_3                0x3003
+#define WM8994_WRITE_SEQUENCER_4                0x3004
+#define WM8994_WRITE_SEQUENCER_5                0x3005
+#define WM8994_WRITE_SEQUENCER_6                0x3006
+#define WM8994_WRITE_SEQUENCER_7                0x3007
+#define WM8994_WRITE_SEQUENCER_8                0x3008
+#define WM8994_WRITE_SEQUENCER_9                0x3009
+#define WM8994_WRITE_SEQUENCER_10               0x300A
+#define WM8994_WRITE_SEQUENCER_11               0x300B
+#define WM8994_WRITE_SEQUENCER_12               0x300C
+#define WM8994_WRITE_SEQUENCER_13               0x300D
+#define WM8994_WRITE_SEQUENCER_14               0x300E
+#define WM8994_WRITE_SEQUENCER_15               0x300F
+#define WM8994_WRITE_SEQUENCER_16               0x3010
+#define WM8994_WRITE_SEQUENCER_17               0x3011
+#define WM8994_WRITE_SEQUENCER_18               0x3012
+#define WM8994_WRITE_SEQUENCER_19               0x3013
+#define WM8994_WRITE_SEQUENCER_20               0x3014
+#define WM8994_WRITE_SEQUENCER_21               0x3015
+#define WM8994_WRITE_SEQUENCER_22               0x3016
+#define WM8994_WRITE_SEQUENCER_23               0x3017
+#define WM8994_WRITE_SEQUENCER_24               0x3018
+#define WM8994_WRITE_SEQUENCER_25               0x3019
+#define WM8994_WRITE_SEQUENCER_26               0x301A
+#define WM8994_WRITE_SEQUENCER_27               0x301B
+#define WM8994_WRITE_SEQUENCER_28               0x301C
+#define WM8994_WRITE_SEQUENCER_29               0x301D
+#define WM8994_WRITE_SEQUENCER_30               0x301E
+#define WM8994_WRITE_SEQUENCER_31               0x301F
+#define WM8994_WRITE_SEQUENCER_32               0x3020
+#define WM8994_WRITE_SEQUENCER_33               0x3021
+#define WM8994_WRITE_SEQUENCER_34               0x3022
+#define WM8994_WRITE_SEQUENCER_35               0x3023
+#define WM8994_WRITE_SEQUENCER_36               0x3024
+#define WM8994_WRITE_SEQUENCER_37               0x3025
+#define WM8994_WRITE_SEQUENCER_38               0x3026
+#define WM8994_WRITE_SEQUENCER_39               0x3027
+#define WM8994_WRITE_SEQUENCER_40               0x3028
+#define WM8994_WRITE_SEQUENCER_41               0x3029
+#define WM8994_WRITE_SEQUENCER_42               0x302A
+#define WM8994_WRITE_SEQUENCER_43               0x302B
+#define WM8994_WRITE_SEQUENCER_44               0x302C
+#define WM8994_WRITE_SEQUENCER_45               0x302D
+#define WM8994_WRITE_SEQUENCER_46               0x302E
+#define WM8994_WRITE_SEQUENCER_47               0x302F
+#define WM8994_WRITE_SEQUENCER_48               0x3030
+#define WM8994_WRITE_SEQUENCER_49               0x3031
+#define WM8994_WRITE_SEQUENCER_50               0x3032
+#define WM8994_WRITE_SEQUENCER_51               0x3033
+#define WM8994_WRITE_SEQUENCER_52               0x3034
+#define WM8994_WRITE_SEQUENCER_53               0x3035
+#define WM8994_WRITE_SEQUENCER_54               0x3036
+#define WM8994_WRITE_SEQUENCER_55               0x3037
+#define WM8994_WRITE_SEQUENCER_56               0x3038
+#define WM8994_WRITE_SEQUENCER_57               0x3039
+#define WM8994_WRITE_SEQUENCER_58               0x303A
+#define WM8994_WRITE_SEQUENCER_59               0x303B
+#define WM8994_WRITE_SEQUENCER_60               0x303C
+#define WM8994_WRITE_SEQUENCER_61               0x303D
+#define WM8994_WRITE_SEQUENCER_62               0x303E
+#define WM8994_WRITE_SEQUENCER_63               0x303F
+#define WM8994_WRITE_SEQUENCER_64               0x3040
+#define WM8994_WRITE_SEQUENCER_65               0x3041
+#define WM8994_WRITE_SEQUENCER_66               0x3042
+#define WM8994_WRITE_SEQUENCER_67               0x3043
+#define WM8994_WRITE_SEQUENCER_68               0x3044
+#define WM8994_WRITE_SEQUENCER_69               0x3045
+#define WM8994_WRITE_SEQUENCER_70               0x3046
+#define WM8994_WRITE_SEQUENCER_71               0x3047
+#define WM8994_WRITE_SEQUENCER_72               0x3048
+#define WM8994_WRITE_SEQUENCER_73               0x3049
+#define WM8994_WRITE_SEQUENCER_74               0x304A
+#define WM8994_WRITE_SEQUENCER_75               0x304B
+#define WM8994_WRITE_SEQUENCER_76               0x304C
+#define WM8994_WRITE_SEQUENCER_77               0x304D
+#define WM8994_WRITE_SEQUENCER_78               0x304E
+#define WM8994_WRITE_SEQUENCER_79               0x304F
+#define WM8994_WRITE_SEQUENCER_80               0x3050
+#define WM8994_WRITE_SEQUENCER_81               0x3051
+#define WM8994_WRITE_SEQUENCER_82               0x3052
+#define WM8994_WRITE_SEQUENCER_83               0x3053
+#define WM8994_WRITE_SEQUENCER_84               0x3054
+#define WM8994_WRITE_SEQUENCER_85               0x3055
+#define WM8994_WRITE_SEQUENCER_86               0x3056
+#define WM8994_WRITE_SEQUENCER_87               0x3057
+#define WM8994_WRITE_SEQUENCER_88               0x3058
+#define WM8994_WRITE_SEQUENCER_89               0x3059
+#define WM8994_WRITE_SEQUENCER_90               0x305A
+#define WM8994_WRITE_SEQUENCER_91               0x305B
+#define WM8994_WRITE_SEQUENCER_92               0x305C
+#define WM8994_WRITE_SEQUENCER_93               0x305D
+#define WM8994_WRITE_SEQUENCER_94               0x305E
+#define WM8994_WRITE_SEQUENCER_95               0x305F
+#define WM8994_WRITE_SEQUENCER_96               0x3060
+#define WM8994_WRITE_SEQUENCER_97               0x3061
+#define WM8994_WRITE_SEQUENCER_98               0x3062
+#define WM8994_WRITE_SEQUENCER_99               0x3063
+#define WM8994_WRITE_SEQUENCER_100              0x3064
+#define WM8994_WRITE_SEQUENCER_101              0x3065
+#define WM8994_WRITE_SEQUENCER_102              0x3066
+#define WM8994_WRITE_SEQUENCER_103              0x3067
+#define WM8994_WRITE_SEQUENCER_104              0x3068
+#define WM8994_WRITE_SEQUENCER_105              0x3069
+#define WM8994_WRITE_SEQUENCER_106              0x306A
+#define WM8994_WRITE_SEQUENCER_107              0x306B
+#define WM8994_WRITE_SEQUENCER_108              0x306C
+#define WM8994_WRITE_SEQUENCER_109              0x306D
+#define WM8994_WRITE_SEQUENCER_110              0x306E
+#define WM8994_WRITE_SEQUENCER_111              0x306F
+#define WM8994_WRITE_SEQUENCER_112              0x3070
+#define WM8994_WRITE_SEQUENCER_113              0x3071
+#define WM8994_WRITE_SEQUENCER_114              0x3072
+#define WM8994_WRITE_SEQUENCER_115              0x3073
+#define WM8994_WRITE_SEQUENCER_116              0x3074
+#define WM8994_WRITE_SEQUENCER_117              0x3075
+#define WM8994_WRITE_SEQUENCER_118              0x3076
+#define WM8994_WRITE_SEQUENCER_119              0x3077
+#define WM8994_WRITE_SEQUENCER_120              0x3078
+#define WM8994_WRITE_SEQUENCER_121              0x3079
+#define WM8994_WRITE_SEQUENCER_122              0x307A
+#define WM8994_WRITE_SEQUENCER_123              0x307B
+#define WM8994_WRITE_SEQUENCER_124              0x307C
+#define WM8994_WRITE_SEQUENCER_125              0x307D
+#define WM8994_WRITE_SEQUENCER_126              0x307E
+#define WM8994_WRITE_SEQUENCER_127              0x307F
+#define WM8994_WRITE_SEQUENCER_128              0x3080
+#define WM8994_WRITE_SEQUENCER_129              0x3081
+#define WM8994_WRITE_SEQUENCER_130              0x3082
+#define WM8994_WRITE_SEQUENCER_131              0x3083
+#define WM8994_WRITE_SEQUENCER_132              0x3084
+#define WM8994_WRITE_SEQUENCER_133              0x3085
+#define WM8994_WRITE_SEQUENCER_134              0x3086
+#define WM8994_WRITE_SEQUENCER_135              0x3087
+#define WM8994_WRITE_SEQUENCER_136              0x3088
+#define WM8994_WRITE_SEQUENCER_137              0x3089
+#define WM8994_WRITE_SEQUENCER_138              0x308A
+#define WM8994_WRITE_SEQUENCER_139              0x308B
+#define WM8994_WRITE_SEQUENCER_140              0x308C
+#define WM8994_WRITE_SEQUENCER_141              0x308D
+#define WM8994_WRITE_SEQUENCER_142              0x308E
+#define WM8994_WRITE_SEQUENCER_143              0x308F
+#define WM8994_WRITE_SEQUENCER_144              0x3090
+#define WM8994_WRITE_SEQUENCER_145              0x3091
+#define WM8994_WRITE_SEQUENCER_146              0x3092
+#define WM8994_WRITE_SEQUENCER_147              0x3093
+#define WM8994_WRITE_SEQUENCER_148              0x3094
+#define WM8994_WRITE_SEQUENCER_149              0x3095
+#define WM8994_WRITE_SEQUENCER_150              0x3096
+#define WM8994_WRITE_SEQUENCER_151              0x3097
+#define WM8994_WRITE_SEQUENCER_152              0x3098
+#define WM8994_WRITE_SEQUENCER_153              0x3099
+#define WM8994_WRITE_SEQUENCER_154              0x309A
+#define WM8994_WRITE_SEQUENCER_155              0x309B
+#define WM8994_WRITE_SEQUENCER_156              0x309C
+#define WM8994_WRITE_SEQUENCER_157              0x309D
+#define WM8994_WRITE_SEQUENCER_158              0x309E
+#define WM8994_WRITE_SEQUENCER_159              0x309F
+#define WM8994_WRITE_SEQUENCER_160              0x30A0
+#define WM8994_WRITE_SEQUENCER_161              0x30A1
+#define WM8994_WRITE_SEQUENCER_162              0x30A2
+#define WM8994_WRITE_SEQUENCER_163              0x30A3
+#define WM8994_WRITE_SEQUENCER_164              0x30A4
+#define WM8994_WRITE_SEQUENCER_165              0x30A5
+#define WM8994_WRITE_SEQUENCER_166              0x30A6
+#define WM8994_WRITE_SEQUENCER_167              0x30A7
+#define WM8994_WRITE_SEQUENCER_168              0x30A8
+#define WM8994_WRITE_SEQUENCER_169              0x30A9
+#define WM8994_WRITE_SEQUENCER_170              0x30AA
+#define WM8994_WRITE_SEQUENCER_171              0x30AB
+#define WM8994_WRITE_SEQUENCER_172              0x30AC
+#define WM8994_WRITE_SEQUENCER_173              0x30AD
+#define WM8994_WRITE_SEQUENCER_174              0x30AE
+#define WM8994_WRITE_SEQUENCER_175              0x30AF
+#define WM8994_WRITE_SEQUENCER_176              0x30B0
+#define WM8994_WRITE_SEQUENCER_177              0x30B1
+#define WM8994_WRITE_SEQUENCER_178              0x30B2
+#define WM8994_WRITE_SEQUENCER_179              0x30B3
+#define WM8994_WRITE_SEQUENCER_180              0x30B4
+#define WM8994_WRITE_SEQUENCER_181              0x30B5
+#define WM8994_WRITE_SEQUENCER_182              0x30B6
+#define WM8994_WRITE_SEQUENCER_183              0x30B7
+#define WM8994_WRITE_SEQUENCER_184              0x30B8
+#define WM8994_WRITE_SEQUENCER_185              0x30B9
+#define WM8994_WRITE_SEQUENCER_186              0x30BA
+#define WM8994_WRITE_SEQUENCER_187              0x30BB
+#define WM8994_WRITE_SEQUENCER_188              0x30BC
+#define WM8994_WRITE_SEQUENCER_189              0x30BD
+#define WM8994_WRITE_SEQUENCER_190              0x30BE
+#define WM8994_WRITE_SEQUENCER_191              0x30BF
+#define WM8994_WRITE_SEQUENCER_192              0x30C0
+#define WM8994_WRITE_SEQUENCER_193              0x30C1
+#define WM8994_WRITE_SEQUENCER_194              0x30C2
+#define WM8994_WRITE_SEQUENCER_195              0x30C3
+#define WM8994_WRITE_SEQUENCER_196              0x30C4
+#define WM8994_WRITE_SEQUENCER_197              0x30C5
+#define WM8994_WRITE_SEQUENCER_198              0x30C6
+#define WM8994_WRITE_SEQUENCER_199              0x30C7
+#define WM8994_WRITE_SEQUENCER_200              0x30C8
+#define WM8994_WRITE_SEQUENCER_201              0x30C9
+#define WM8994_WRITE_SEQUENCER_202              0x30CA
+#define WM8994_WRITE_SEQUENCER_203              0x30CB
+#define WM8994_WRITE_SEQUENCER_204              0x30CC
+#define WM8994_WRITE_SEQUENCER_205              0x30CD
+#define WM8994_WRITE_SEQUENCER_206              0x30CE
+#define WM8994_WRITE_SEQUENCER_207              0x30CF
+#define WM8994_WRITE_SEQUENCER_208              0x30D0
+#define WM8994_WRITE_SEQUENCER_209              0x30D1
+#define WM8994_WRITE_SEQUENCER_210              0x30D2
+#define WM8994_WRITE_SEQUENCER_211              0x30D3
+#define WM8994_WRITE_SEQUENCER_212              0x30D4
+#define WM8994_WRITE_SEQUENCER_213              0x30D5
+#define WM8994_WRITE_SEQUENCER_214              0x30D6
+#define WM8994_WRITE_SEQUENCER_215              0x30D7
+#define WM8994_WRITE_SEQUENCER_216              0x30D8
+#define WM8994_WRITE_SEQUENCER_217              0x30D9
+#define WM8994_WRITE_SEQUENCER_218              0x30DA
+#define WM8994_WRITE_SEQUENCER_219              0x30DB
+#define WM8994_WRITE_SEQUENCER_220              0x30DC
+#define WM8994_WRITE_SEQUENCER_221              0x30DD
+#define WM8994_WRITE_SEQUENCER_222              0x30DE
+#define WM8994_WRITE_SEQUENCER_223              0x30DF
+#define WM8994_WRITE_SEQUENCER_224              0x30E0
+#define WM8994_WRITE_SEQUENCER_225              0x30E1
+#define WM8994_WRITE_SEQUENCER_226              0x30E2
+#define WM8994_WRITE_SEQUENCER_227              0x30E3
+#define WM8994_WRITE_SEQUENCER_228              0x30E4
+#define WM8994_WRITE_SEQUENCER_229              0x30E5
+#define WM8994_WRITE_SEQUENCER_230              0x30E6
+#define WM8994_WRITE_SEQUENCER_231              0x30E7
+#define WM8994_WRITE_SEQUENCER_232              0x30E8
+#define WM8994_WRITE_SEQUENCER_233              0x30E9
+#define WM8994_WRITE_SEQUENCER_234              0x30EA
+#define WM8994_WRITE_SEQUENCER_235              0x30EB
+#define WM8994_WRITE_SEQUENCER_236              0x30EC
+#define WM8994_WRITE_SEQUENCER_237              0x30ED
+#define WM8994_WRITE_SEQUENCER_238              0x30EE
+#define WM8994_WRITE_SEQUENCER_239              0x30EF
+#define WM8994_WRITE_SEQUENCER_240              0x30F0
+#define WM8994_WRITE_SEQUENCER_241              0x30F1
+#define WM8994_WRITE_SEQUENCER_242              0x30F2
+#define WM8994_WRITE_SEQUENCER_243              0x30F3
+#define WM8994_WRITE_SEQUENCER_244              0x30F4
+#define WM8994_WRITE_SEQUENCER_245              0x30F5
+#define WM8994_WRITE_SEQUENCER_246              0x30F6
+#define WM8994_WRITE_SEQUENCER_247              0x30F7
+#define WM8994_WRITE_SEQUENCER_248              0x30F8
+#define WM8994_WRITE_SEQUENCER_249              0x30F9
+#define WM8994_WRITE_SEQUENCER_250              0x30FA
+#define WM8994_WRITE_SEQUENCER_251              0x30FB
+#define WM8994_WRITE_SEQUENCER_252              0x30FC
+#define WM8994_WRITE_SEQUENCER_253              0x30FD
+#define WM8994_WRITE_SEQUENCER_254              0x30FE
+#define WM8994_WRITE_SEQUENCER_255              0x30FF
+#define WM8994_WRITE_SEQUENCER_256              0x3100
+#define WM8994_WRITE_SEQUENCER_257              0x3101
+#define WM8994_WRITE_SEQUENCER_258              0x3102
+#define WM8994_WRITE_SEQUENCER_259              0x3103
+#define WM8994_WRITE_SEQUENCER_260              0x3104
+#define WM8994_WRITE_SEQUENCER_261              0x3105
+#define WM8994_WRITE_SEQUENCER_262              0x3106
+#define WM8994_WRITE_SEQUENCER_263              0x3107
+#define WM8994_WRITE_SEQUENCER_264              0x3108
+#define WM8994_WRITE_SEQUENCER_265              0x3109
+#define WM8994_WRITE_SEQUENCER_266              0x310A
+#define WM8994_WRITE_SEQUENCER_267              0x310B
+#define WM8994_WRITE_SEQUENCER_268              0x310C
+#define WM8994_WRITE_SEQUENCER_269              0x310D
+#define WM8994_WRITE_SEQUENCER_270              0x310E
+#define WM8994_WRITE_SEQUENCER_271              0x310F
+#define WM8994_WRITE_SEQUENCER_272              0x3110
+#define WM8994_WRITE_SEQUENCER_273              0x3111
+#define WM8994_WRITE_SEQUENCER_274              0x3112
+#define WM8994_WRITE_SEQUENCER_275              0x3113
+#define WM8994_WRITE_SEQUENCER_276              0x3114
+#define WM8994_WRITE_SEQUENCER_277              0x3115
+#define WM8994_WRITE_SEQUENCER_278              0x3116
+#define WM8994_WRITE_SEQUENCER_279              0x3117
+#define WM8994_WRITE_SEQUENCER_280              0x3118
+#define WM8994_WRITE_SEQUENCER_281              0x3119
+#define WM8994_WRITE_SEQUENCER_282              0x311A
+#define WM8994_WRITE_SEQUENCER_283              0x311B
+#define WM8994_WRITE_SEQUENCER_284              0x311C
+#define WM8994_WRITE_SEQUENCER_285              0x311D
+#define WM8994_WRITE_SEQUENCER_286              0x311E
+#define WM8994_WRITE_SEQUENCER_287              0x311F
+#define WM8994_WRITE_SEQUENCER_288              0x3120
+#define WM8994_WRITE_SEQUENCER_289              0x3121
+#define WM8994_WRITE_SEQUENCER_290              0x3122
+#define WM8994_WRITE_SEQUENCER_291              0x3123
+#define WM8994_WRITE_SEQUENCER_292              0x3124
+#define WM8994_WRITE_SEQUENCER_293              0x3125
+#define WM8994_WRITE_SEQUENCER_294              0x3126
+#define WM8994_WRITE_SEQUENCER_295              0x3127
+#define WM8994_WRITE_SEQUENCER_296              0x3128
+#define WM8994_WRITE_SEQUENCER_297              0x3129
+#define WM8994_WRITE_SEQUENCER_298              0x312A
+#define WM8994_WRITE_SEQUENCER_299              0x312B
+#define WM8994_WRITE_SEQUENCER_300              0x312C
+#define WM8994_WRITE_SEQUENCER_301              0x312D
+#define WM8994_WRITE_SEQUENCER_302              0x312E
+#define WM8994_WRITE_SEQUENCER_303              0x312F
+#define WM8994_WRITE_SEQUENCER_304              0x3130
+#define WM8994_WRITE_SEQUENCER_305              0x3131
+#define WM8994_WRITE_SEQUENCER_306              0x3132
+#define WM8994_WRITE_SEQUENCER_307              0x3133
+#define WM8994_WRITE_SEQUENCER_308              0x3134
+#define WM8994_WRITE_SEQUENCER_309              0x3135
+#define WM8994_WRITE_SEQUENCER_310              0x3136
+#define WM8994_WRITE_SEQUENCER_311              0x3137
+#define WM8994_WRITE_SEQUENCER_312              0x3138
+#define WM8994_WRITE_SEQUENCER_313              0x3139
+#define WM8994_WRITE_SEQUENCER_314              0x313A
+#define WM8994_WRITE_SEQUENCER_315              0x313B
+#define WM8994_WRITE_SEQUENCER_316              0x313C
+#define WM8994_WRITE_SEQUENCER_317              0x313D
+#define WM8994_WRITE_SEQUENCER_318              0x313E
+#define WM8994_WRITE_SEQUENCER_319              0x313F
+#define WM8994_WRITE_SEQUENCER_320              0x3140
+#define WM8994_WRITE_SEQUENCER_321              0x3141
+#define WM8994_WRITE_SEQUENCER_322              0x3142
+#define WM8994_WRITE_SEQUENCER_323              0x3143
+#define WM8994_WRITE_SEQUENCER_324              0x3144
+#define WM8994_WRITE_SEQUENCER_325              0x3145
+#define WM8994_WRITE_SEQUENCER_326              0x3146
+#define WM8994_WRITE_SEQUENCER_327              0x3147
+#define WM8994_WRITE_SEQUENCER_328              0x3148
+#define WM8994_WRITE_SEQUENCER_329              0x3149
+#define WM8994_WRITE_SEQUENCER_330              0x314A
+#define WM8994_WRITE_SEQUENCER_331              0x314B
+#define WM8994_WRITE_SEQUENCER_332              0x314C
+#define WM8994_WRITE_SEQUENCER_333              0x314D
+#define WM8994_WRITE_SEQUENCER_334              0x314E
+#define WM8994_WRITE_SEQUENCER_335              0x314F
+#define WM8994_WRITE_SEQUENCER_336              0x3150
+#define WM8994_WRITE_SEQUENCER_337              0x3151
+#define WM8994_WRITE_SEQUENCER_338              0x3152
+#define WM8994_WRITE_SEQUENCER_339              0x3153
+#define WM8994_WRITE_SEQUENCER_340              0x3154
+#define WM8994_WRITE_SEQUENCER_341              0x3155
+#define WM8994_WRITE_SEQUENCER_342              0x3156
+#define WM8994_WRITE_SEQUENCER_343              0x3157
+#define WM8994_WRITE_SEQUENCER_344              0x3158
+#define WM8994_WRITE_SEQUENCER_345              0x3159
+#define WM8994_WRITE_SEQUENCER_346              0x315A
+#define WM8994_WRITE_SEQUENCER_347              0x315B
+#define WM8994_WRITE_SEQUENCER_348              0x315C
+#define WM8994_WRITE_SEQUENCER_349              0x315D
+#define WM8994_WRITE_SEQUENCER_350              0x315E
+#define WM8994_WRITE_SEQUENCER_351              0x315F
+#define WM8994_WRITE_SEQUENCER_352              0x3160
+#define WM8994_WRITE_SEQUENCER_353              0x3161
+#define WM8994_WRITE_SEQUENCER_354              0x3162
+#define WM8994_WRITE_SEQUENCER_355              0x3163
+#define WM8994_WRITE_SEQUENCER_356              0x3164
+#define WM8994_WRITE_SEQUENCER_357              0x3165
+#define WM8994_WRITE_SEQUENCER_358              0x3166
+#define WM8994_WRITE_SEQUENCER_359              0x3167
+#define WM8994_WRITE_SEQUENCER_360              0x3168
+#define WM8994_WRITE_SEQUENCER_361              0x3169
+#define WM8994_WRITE_SEQUENCER_362              0x316A
+#define WM8994_WRITE_SEQUENCER_363              0x316B
+#define WM8994_WRITE_SEQUENCER_364              0x316C
+#define WM8994_WRITE_SEQUENCER_365              0x316D
+#define WM8994_WRITE_SEQUENCER_366              0x316E
+#define WM8994_WRITE_SEQUENCER_367              0x316F
+#define WM8994_WRITE_SEQUENCER_368              0x3170
+#define WM8994_WRITE_SEQUENCER_369              0x3171
+#define WM8994_WRITE_SEQUENCER_370              0x3172
+#define WM8994_WRITE_SEQUENCER_371              0x3173
+#define WM8994_WRITE_SEQUENCER_372              0x3174
+#define WM8994_WRITE_SEQUENCER_373              0x3175
+#define WM8994_WRITE_SEQUENCER_374              0x3176
+#define WM8994_WRITE_SEQUENCER_375              0x3177
+#define WM8994_WRITE_SEQUENCER_376              0x3178
+#define WM8994_WRITE_SEQUENCER_377              0x3179
+#define WM8994_WRITE_SEQUENCER_378              0x317A
+#define WM8994_WRITE_SEQUENCER_379              0x317B
+#define WM8994_WRITE_SEQUENCER_380              0x317C
+#define WM8994_WRITE_SEQUENCER_381              0x317D
+#define WM8994_WRITE_SEQUENCER_382              0x317E
+#define WM8994_WRITE_SEQUENCER_383              0x317F
+#define WM8994_WRITE_SEQUENCER_384              0x3180
+#define WM8994_WRITE_SEQUENCER_385              0x3181
+#define WM8994_WRITE_SEQUENCER_386              0x3182
+#define WM8994_WRITE_SEQUENCER_387              0x3183
+#define WM8994_WRITE_SEQUENCER_388              0x3184
+#define WM8994_WRITE_SEQUENCER_389              0x3185
+#define WM8994_WRITE_SEQUENCER_390              0x3186
+#define WM8994_WRITE_SEQUENCER_391              0x3187
+#define WM8994_WRITE_SEQUENCER_392              0x3188
+#define WM8994_WRITE_SEQUENCER_393              0x3189
+#define WM8994_WRITE_SEQUENCER_394              0x318A
+#define WM8994_WRITE_SEQUENCER_395              0x318B
+#define WM8994_WRITE_SEQUENCER_396              0x318C
+#define WM8994_WRITE_SEQUENCER_397              0x318D
+#define WM8994_WRITE_SEQUENCER_398              0x318E
+#define WM8994_WRITE_SEQUENCER_399              0x318F
+#define WM8994_WRITE_SEQUENCER_400              0x3190
+#define WM8994_WRITE_SEQUENCER_401              0x3191
+#define WM8994_WRITE_SEQUENCER_402              0x3192
+#define WM8994_WRITE_SEQUENCER_403              0x3193
+#define WM8994_WRITE_SEQUENCER_404              0x3194
+#define WM8994_WRITE_SEQUENCER_405              0x3195
+#define WM8994_WRITE_SEQUENCER_406              0x3196
+#define WM8994_WRITE_SEQUENCER_407              0x3197
+#define WM8994_WRITE_SEQUENCER_408              0x3198
+#define WM8994_WRITE_SEQUENCER_409              0x3199
+#define WM8994_WRITE_SEQUENCER_410              0x319A
+#define WM8994_WRITE_SEQUENCER_411              0x319B
+#define WM8994_WRITE_SEQUENCER_412              0x319C
+#define WM8994_WRITE_SEQUENCER_413              0x319D
+#define WM8994_WRITE_SEQUENCER_414              0x319E
+#define WM8994_WRITE_SEQUENCER_415              0x319F
+#define WM8994_WRITE_SEQUENCER_416              0x31A0
+#define WM8994_WRITE_SEQUENCER_417              0x31A1
+#define WM8994_WRITE_SEQUENCER_418              0x31A2
+#define WM8994_WRITE_SEQUENCER_419              0x31A3
+#define WM8994_WRITE_SEQUENCER_420              0x31A4
+#define WM8994_WRITE_SEQUENCER_421              0x31A5
+#define WM8994_WRITE_SEQUENCER_422              0x31A6
+#define WM8994_WRITE_SEQUENCER_423              0x31A7
+#define WM8994_WRITE_SEQUENCER_424              0x31A8
+#define WM8994_WRITE_SEQUENCER_425              0x31A9
+#define WM8994_WRITE_SEQUENCER_426              0x31AA
+#define WM8994_WRITE_SEQUENCER_427              0x31AB
+#define WM8994_WRITE_SEQUENCER_428              0x31AC
+#define WM8994_WRITE_SEQUENCER_429              0x31AD
+#define WM8994_WRITE_SEQUENCER_430              0x31AE
+#define WM8994_WRITE_SEQUENCER_431              0x31AF
+#define WM8994_WRITE_SEQUENCER_432              0x31B0
+#define WM8994_WRITE_SEQUENCER_433              0x31B1
+#define WM8994_WRITE_SEQUENCER_434              0x31B2
+#define WM8994_WRITE_SEQUENCER_435              0x31B3
+#define WM8994_WRITE_SEQUENCER_436              0x31B4
+#define WM8994_WRITE_SEQUENCER_437              0x31B5
+#define WM8994_WRITE_SEQUENCER_438              0x31B6
+#define WM8994_WRITE_SEQUENCER_439              0x31B7
+#define WM8994_WRITE_SEQUENCER_440              0x31B8
+#define WM8994_WRITE_SEQUENCER_441              0x31B9
+#define WM8994_WRITE_SEQUENCER_442              0x31BA
+#define WM8994_WRITE_SEQUENCER_443              0x31BB
+#define WM8994_WRITE_SEQUENCER_444              0x31BC
+#define WM8994_WRITE_SEQUENCER_445              0x31BD
+#define WM8994_WRITE_SEQUENCER_446              0x31BE
+#define WM8994_WRITE_SEQUENCER_447              0x31BF
+#define WM8994_WRITE_SEQUENCER_448              0x31C0
+#define WM8994_WRITE_SEQUENCER_449              0x31C1
+#define WM8994_WRITE_SEQUENCER_450              0x31C2
+#define WM8994_WRITE_SEQUENCER_451              0x31C3
+#define WM8994_WRITE_SEQUENCER_452              0x31C4
+#define WM8994_WRITE_SEQUENCER_453              0x31C5
+#define WM8994_WRITE_SEQUENCER_454              0x31C6
+#define WM8994_WRITE_SEQUENCER_455              0x31C7
+#define WM8994_WRITE_SEQUENCER_456              0x31C8
+#define WM8994_WRITE_SEQUENCER_457              0x31C9
+#define WM8994_WRITE_SEQUENCER_458              0x31CA
+#define WM8994_WRITE_SEQUENCER_459              0x31CB
+#define WM8994_WRITE_SEQUENCER_460              0x31CC
+#define WM8994_WRITE_SEQUENCER_461              0x31CD
+#define WM8994_WRITE_SEQUENCER_462              0x31CE
+#define WM8994_WRITE_SEQUENCER_463              0x31CF
+#define WM8994_WRITE_SEQUENCER_464              0x31D0
+#define WM8994_WRITE_SEQUENCER_465              0x31D1
+#define WM8994_WRITE_SEQUENCER_466              0x31D2
+#define WM8994_WRITE_SEQUENCER_467              0x31D3
+#define WM8994_WRITE_SEQUENCER_468              0x31D4
+#define WM8994_WRITE_SEQUENCER_469              0x31D5
+#define WM8994_WRITE_SEQUENCER_470              0x31D6
+#define WM8994_WRITE_SEQUENCER_471              0x31D7
+#define WM8994_WRITE_SEQUENCER_472              0x31D8
+#define WM8994_WRITE_SEQUENCER_473              0x31D9
+#define WM8994_WRITE_SEQUENCER_474              0x31DA
+#define WM8994_WRITE_SEQUENCER_475              0x31DB
+#define WM8994_WRITE_SEQUENCER_476              0x31DC
+#define WM8994_WRITE_SEQUENCER_477              0x31DD
+#define WM8994_WRITE_SEQUENCER_478              0x31DE
+#define WM8994_WRITE_SEQUENCER_479              0x31DF
+#define WM8994_WRITE_SEQUENCER_480              0x31E0
+#define WM8994_WRITE_SEQUENCER_481              0x31E1
+#define WM8994_WRITE_SEQUENCER_482              0x31E2
+#define WM8994_WRITE_SEQUENCER_483              0x31E3
+#define WM8994_WRITE_SEQUENCER_484              0x31E4
+#define WM8994_WRITE_SEQUENCER_485              0x31E5
+#define WM8994_WRITE_SEQUENCER_486              0x31E6
+#define WM8994_WRITE_SEQUENCER_487              0x31E7
+#define WM8994_WRITE_SEQUENCER_488              0x31E8
+#define WM8994_WRITE_SEQUENCER_489              0x31E9
+#define WM8994_WRITE_SEQUENCER_490              0x31EA
+#define WM8994_WRITE_SEQUENCER_491              0x31EB
+#define WM8994_WRITE_SEQUENCER_492              0x31EC
+#define WM8994_WRITE_SEQUENCER_493              0x31ED
+#define WM8994_WRITE_SEQUENCER_494              0x31EE
+#define WM8994_WRITE_SEQUENCER_495              0x31EF
+#define WM8994_WRITE_SEQUENCER_496              0x31F0
+#define WM8994_WRITE_SEQUENCER_497              0x31F1
+#define WM8994_WRITE_SEQUENCER_498              0x31F2
+#define WM8994_WRITE_SEQUENCER_499              0x31F3
+#define WM8994_WRITE_SEQUENCER_500              0x31F4
+#define WM8994_WRITE_SEQUENCER_501              0x31F5
+#define WM8994_WRITE_SEQUENCER_502              0x31F6
+#define WM8994_WRITE_SEQUENCER_503              0x31F7
+#define WM8994_WRITE_SEQUENCER_504              0x31F8
+#define WM8994_WRITE_SEQUENCER_505              0x31F9
+#define WM8994_WRITE_SEQUENCER_506              0x31FA
+#define WM8994_WRITE_SEQUENCER_507              0x31FB
+#define WM8994_WRITE_SEQUENCER_508              0x31FC
+#define WM8994_WRITE_SEQUENCER_509              0x31FD
+#define WM8994_WRITE_SEQUENCER_510              0x31FE
+#define WM8994_WRITE_SEQUENCER_511              0x31FF
+#define WM8994_REGISTER_COUNT                   736
+#define WM8994_MAX_REGISTER                     0x31FF
+#define WM8994_MAX_CACHED_REGISTER              0x749
+/*
+ * Field Definitions.
+ */
+/*
+ * R0 (0x00) - Software Reset
+ */
+#define WM8994_SW_RESET_MASK                    0xFFFF  /* SW_RESET - [15:0] */
+#define WM8994_SW_RESET_SHIFT                        0  /* SW_RESET - [15:0] */
+#define WM8994_SW_RESET_WIDTH                       16  /* SW_RESET - [15:0] */
+/*
+ * R1 (0x01) - Power Management (1)
+ */
+#define WM8994_SPKOUTR_ENA                      0x2000  /* SPKOUTR_ENA */
+#define WM8994_SPKOUTR_ENA_MASK                 0x2000  /* SPKOUTR_ENA */
+#define WM8994_SPKOUTR_ENA_SHIFT                    13  /* SPKOUTR_ENA */
+#define WM8994_SPKOUTR_ENA_WIDTH                     1  /* SPKOUTR_ENA */
+#define WM8994_SPKOUTL_ENA                      0x1000  /* SPKOUTL_ENA */
+#define WM8994_SPKOUTL_ENA_MASK                 0x1000  /* SPKOUTL_ENA */
+#define WM8994_SPKOUTL_ENA_SHIFT                    12  /* SPKOUTL_ENA */
+#define WM8994_SPKOUTL_ENA_WIDTH                     1  /* SPKOUTL_ENA */
+#define WM8994_HPOUT2_ENA                       0x0800  /* HPOUT2_ENA */
+#define WM8994_HPOUT2_ENA_MASK                  0x0800  /* HPOUT2_ENA */
+#define WM8994_HPOUT2_ENA_SHIFT                     11  /* HPOUT2_ENA */
+#define WM8994_HPOUT2_ENA_WIDTH                      1  /* HPOUT2_ENA */
+#define WM8994_HPOUT1L_ENA                      0x0200  /* HPOUT1L_ENA */
+#define WM8994_HPOUT1L_ENA_MASK                 0x0200  /* HPOUT1L_ENA */
+#define WM8994_HPOUT1L_ENA_SHIFT                     9  /* HPOUT1L_ENA */
+#define WM8994_HPOUT1L_ENA_WIDTH                     1  /* HPOUT1L_ENA */
+#define WM8994_HPOUT1R_ENA                      0x0100  /* HPOUT1R_ENA */
+#define WM8994_HPOUT1R_ENA_MASK                 0x0100  /* HPOUT1R_ENA */
+#define WM8994_HPOUT1R_ENA_SHIFT                     8  /* HPOUT1R_ENA */
+#define WM8994_HPOUT1R_ENA_WIDTH                     1  /* HPOUT1R_ENA */
+#define WM8994_MICB2_ENA                        0x0020  /* MICB2_ENA */
+#define WM8994_MICB2_ENA_MASK                   0x0020  /* MICB2_ENA */
+#define WM8994_MICB2_ENA_SHIFT                       5  /* MICB2_ENA */
+#define WM8994_MICB2_ENA_WIDTH                       1  /* MICB2_ENA */
+#define WM8994_MICB1_ENA                        0x0010  /* MICB1_ENA */
+#define WM8994_MICB1_ENA_MASK                   0x0010  /* MICB1_ENA */
+#define WM8994_MICB1_ENA_SHIFT                       4  /* MICB1_ENA */
+#define WM8994_MICB1_ENA_WIDTH                       1  /* MICB1_ENA */
+#define WM8994_VMID_SEL_MASK                    0x0006  /* VMID_SEL - [2:1] */
+#define WM8994_VMID_SEL_SHIFT                        1  /* VMID_SEL - [2:1] */
+#define WM8994_VMID_SEL_WIDTH                        2  /* VMID_SEL - [2:1] */
+#define WM8994_BIAS_ENA                         0x0001  /* BIAS_ENA */
+#define WM8994_BIAS_ENA_MASK                    0x0001  /* BIAS_ENA */
+#define WM8994_BIAS_ENA_SHIFT                        0  /* BIAS_ENA */
+#define WM8994_BIAS_ENA_WIDTH                        1  /* BIAS_ENA */
+/*
+ * R2 (0x02) - Power Management (2)
+ */
+#define WM8994_TSHUT_ENA                        0x4000  /* TSHUT_ENA */
+#define WM8994_TSHUT_ENA_MASK                   0x4000  /* TSHUT_ENA */
+#define WM8994_TSHUT_ENA_SHIFT                      14  /* TSHUT_ENA */
+#define WM8994_TSHUT_ENA_WIDTH                       1  /* TSHUT_ENA */
+#define WM8994_TSHUT_OPDIS                      0x2000  /* TSHUT_OPDIS */
+#define WM8994_TSHUT_OPDIS_MASK                 0x2000  /* TSHUT_OPDIS */
+#define WM8994_TSHUT_OPDIS_SHIFT                    13  /* TSHUT_OPDIS */
+#define WM8994_TSHUT_OPDIS_WIDTH                     1  /* TSHUT_OPDIS */
+#define WM8994_OPCLK_ENA                        0x0800  /* OPCLK_ENA */
+#define WM8994_OPCLK_ENA_MASK                   0x0800  /* OPCLK_ENA */
+#define WM8994_OPCLK_ENA_SHIFT                      11  /* OPCLK_ENA */
+#define WM8994_OPCLK_ENA_WIDTH                       1  /* OPCLK_ENA */
+#define WM8994_MIXINL_ENA                       0x0200  /* MIXINL_ENA */
+#define WM8994_MIXINL_ENA_MASK                  0x0200  /* MIXINL_ENA */
+#define WM8994_MIXINL_ENA_SHIFT                      9  /* MIXINL_ENA */
+#define WM8994_MIXINL_ENA_WIDTH                      1  /* MIXINL_ENA */
+#define WM8994_MIXINR_ENA                       0x0100  /* MIXINR_ENA */
+#define WM8994_MIXINR_ENA_MASK                  0x0100  /* MIXINR_ENA */
+#define WM8994_MIXINR_ENA_SHIFT                      8  /* MIXINR_ENA */
+#define WM8994_MIXINR_ENA_WIDTH                      1  /* MIXINR_ENA */
+#define WM8994_IN2L_ENA                         0x0080  /* IN2L_ENA */
+#define WM8994_IN2L_ENA_MASK                    0x0080  /* IN2L_ENA */
+#define WM8994_IN2L_ENA_SHIFT                        7  /* IN2L_ENA */
+#define WM8994_IN2L_ENA_WIDTH                        1  /* IN2L_ENA */
+#define WM8994_IN1L_ENA                         0x0040  /* IN1L_ENA */
+#define WM8994_IN1L_ENA_MASK                    0x0040  /* IN1L_ENA */
+#define WM8994_IN1L_ENA_SHIFT                        6  /* IN1L_ENA */
+#define WM8994_IN1L_ENA_WIDTH                        1  /* IN1L_ENA */
+#define WM8994_IN2R_ENA                         0x0020  /* IN2R_ENA */
+#define WM8994_IN2R_ENA_MASK                    0x0020  /* IN2R_ENA */
+#define WM8994_IN2R_ENA_SHIFT                        5  /* IN2R_ENA */
+#define WM8994_IN2R_ENA_WIDTH                        1  /* IN2R_ENA */
+#define WM8994_IN1R_ENA                         0x0010  /* IN1R_ENA */
+#define WM8994_IN1R_ENA_MASK                    0x0010  /* IN1R_ENA */
+#define WM8994_IN1R_ENA_SHIFT                        4  /* IN1R_ENA */
+#define WM8994_IN1R_ENA_WIDTH                        1  /* IN1R_ENA */
+/*
+ * R3 (0x03) - Power Management (3)
+ */
+#define WM8994_LINEOUT1N_ENA                    0x2000  /* LINEOUT1N_ENA */
+#define WM8994_LINEOUT1N_ENA_MASK               0x2000  /* LINEOUT1N_ENA */
+#define WM8994_LINEOUT1N_ENA_SHIFT                  13  /* LINEOUT1N_ENA */
+#define WM8994_LINEOUT1N_ENA_WIDTH                   1  /* LINEOUT1N_ENA */
+#define WM8994_LINEOUT1P_ENA                    0x1000  /* LINEOUT1P_ENA */
+#define WM8994_LINEOUT1P_ENA_MASK               0x1000  /* LINEOUT1P_ENA */
+#define WM8994_LINEOUT1P_ENA_SHIFT                  12  /* LINEOUT1P_ENA */
+#define WM8994_LINEOUT1P_ENA_WIDTH                   1  /* LINEOUT1P_ENA */
+#define WM8994_LINEOUT2N_ENA                    0x0800  /* LINEOUT2N_ENA */
+#define WM8994_LINEOUT2N_ENA_MASK               0x0800  /* LINEOUT2N_ENA */
+#define WM8994_LINEOUT2N_ENA_SHIFT                  11  /* LINEOUT2N_ENA */
+#define WM8994_LINEOUT2N_ENA_WIDTH                   1  /* LINEOUT2N_ENA */
+#define WM8994_LINEOUT2P_ENA                    0x0400  /* LINEOUT2P_ENA */
+#define WM8994_LINEOUT2P_ENA_MASK               0x0400  /* LINEOUT2P_ENA */
+#define WM8994_LINEOUT2P_ENA_SHIFT                  10  /* LINEOUT2P_ENA */
+#define WM8994_LINEOUT2P_ENA_WIDTH                   1  /* LINEOUT2P_ENA */
+#define WM8994_SPKRVOL_ENA                      0x0200  /* SPKRVOL_ENA */
+#define WM8994_SPKRVOL_ENA_MASK                 0x0200  /* SPKRVOL_ENA */
+#define WM8994_SPKRVOL_ENA_SHIFT                     9  /* SPKRVOL_ENA */
+#define WM8994_SPKRVOL_ENA_WIDTH                     1  /* SPKRVOL_ENA */
+#define WM8994_SPKLVOL_ENA                      0x0100  /* SPKLVOL_ENA */
+#define WM8994_SPKLVOL_ENA_MASK                 0x0100  /* SPKLVOL_ENA */
+#define WM8994_SPKLVOL_ENA_SHIFT                     8  /* SPKLVOL_ENA */
+#define WM8994_SPKLVOL_ENA_WIDTH                     1  /* SPKLVOL_ENA */
+#define WM8994_MIXOUTLVOL_ENA                   0x0080  /* MIXOUTLVOL_ENA */
+#define WM8994_MIXOUTLVOL_ENA_MASK              0x0080  /* MIXOUTLVOL_ENA */
+#define WM8994_MIXOUTLVOL_ENA_SHIFT                  7  /* MIXOUTLVOL_ENA */
+#define WM8994_MIXOUTLVOL_ENA_WIDTH                  1  /* MIXOUTLVOL_ENA */
+#define WM8994_MIXOUTRVOL_ENA                   0x0040  /* MIXOUTRVOL_ENA */
+#define WM8994_MIXOUTRVOL_ENA_MASK              0x0040  /* MIXOUTRVOL_ENA */
+#define WM8994_MIXOUTRVOL_ENA_SHIFT                  6  /* MIXOUTRVOL_ENA */
+#define WM8994_MIXOUTRVOL_ENA_WIDTH                  1  /* MIXOUTRVOL_ENA */
+#define WM8994_MIXOUTL_ENA                      0x0020  /* MIXOUTL_ENA */
+#define WM8994_MIXOUTL_ENA_MASK                 0x0020  /* MIXOUTL_ENA */
+#define WM8994_MIXOUTL_ENA_SHIFT                     5  /* MIXOUTL_ENA */
+#define WM8994_MIXOUTL_ENA_WIDTH                     1  /* MIXOUTL_ENA */
+#define WM8994_MIXOUTR_ENA                      0x0010  /* MIXOUTR_ENA */
+#define WM8994_MIXOUTR_ENA_MASK                 0x0010  /* MIXOUTR_ENA */
+#define WM8994_MIXOUTR_ENA_SHIFT                     4  /* MIXOUTR_ENA */
+#define WM8994_MIXOUTR_ENA_WIDTH                     1  /* MIXOUTR_ENA */
+/*
+ * R4 (0x04) - Power Management (4)
+ */
+#define WM8994_AIF2ADCL_ENA                     0x2000  /* AIF2ADCL_ENA */
+#define WM8994_AIF2ADCL_ENA_MASK                0x2000  /* AIF2ADCL_ENA */
+#define WM8994_AIF2ADCL_ENA_SHIFT                   13  /* AIF2ADCL_ENA */
+#define WM8994_AIF2ADCL_ENA_WIDTH                    1  /* AIF2ADCL_ENA */
+#define WM8994_AIF2ADCR_ENA                     0x1000  /* AIF2ADCR_ENA */
+#define WM8994_AIF2ADCR_ENA_MASK                0x1000  /* AIF2ADCR_ENA */
+#define WM8994_AIF2ADCR_ENA_SHIFT                   12  /* AIF2ADCR_ENA */
+#define WM8994_AIF2ADCR_ENA_WIDTH                    1  /* AIF2ADCR_ENA */
+#define WM8994_AIF1ADC2L_ENA                    0x0800  /* AIF1ADC2L_ENA */
+#define WM8994_AIF1ADC2L_ENA_MASK               0x0800  /* AIF1ADC2L_ENA */
+#define WM8994_AIF1ADC2L_ENA_SHIFT                  11  /* AIF1ADC2L_ENA */
+#define WM8994_AIF1ADC2L_ENA_WIDTH                   1  /* AIF1ADC2L_ENA */
+#define WM8994_AIF1ADC2R_ENA                    0x0400  /* AIF1ADC2R_ENA */
+#define WM8994_AIF1ADC2R_ENA_MASK               0x0400  /* AIF1ADC2R_ENA */
+#define WM8994_AIF1ADC2R_ENA_SHIFT                  10  /* AIF1ADC2R_ENA */
+#define WM8994_AIF1ADC2R_ENA_WIDTH                   1  /* AIF1ADC2R_ENA */
+#define WM8994_AIF1ADC1L_ENA                    0x0200  /* AIF1ADC1L_ENA */
+#define WM8994_AIF1ADC1L_ENA_MASK               0x0200  /* AIF1ADC1L_ENA */
+#define WM8994_AIF1ADC1L_ENA_SHIFT                   9  /* AIF1ADC1L_ENA */
+#define WM8994_AIF1ADC1L_ENA_WIDTH                   1  /* AIF1ADC1L_ENA */
+#define WM8994_AIF1ADC1R_ENA                    0x0100  /* AIF1ADC1R_ENA */
+#define WM8994_AIF1ADC1R_ENA_MASK               0x0100  /* AIF1ADC1R_ENA */
+#define WM8994_AIF1ADC1R_ENA_SHIFT                   8  /* AIF1ADC1R_ENA */
+#define WM8994_AIF1ADC1R_ENA_WIDTH                   1  /* AIF1ADC1R_ENA */
+#define WM8994_DMIC2L_ENA                       0x0020  /* DMIC2L_ENA */
+#define WM8994_DMIC2L_ENA_MASK                  0x0020  /* DMIC2L_ENA */
+#define WM8994_DMIC2L_ENA_SHIFT                      5  /* DMIC2L_ENA */
+#define WM8994_DMIC2L_ENA_WIDTH                      1  /* DMIC2L_ENA */
+#define WM8994_DMIC2R_ENA                       0x0010  /* DMIC2R_ENA */
+#define WM8994_DMIC2R_ENA_MASK                  0x0010  /* DMIC2R_ENA */
+#define WM8994_DMIC2R_ENA_SHIFT                      4  /* DMIC2R_ENA */
+#define WM8994_DMIC2R_ENA_WIDTH                      1  /* DMIC2R_ENA */
+#define WM8994_DMIC1L_ENA                       0x0008  /* DMIC1L_ENA */
+#define WM8994_DMIC1L_ENA_MASK                  0x0008  /* DMIC1L_ENA */
+#define WM8994_DMIC1L_ENA_SHIFT                      3  /* DMIC1L_ENA */
+#define WM8994_DMIC1L_ENA_WIDTH                      1  /* DMIC1L_ENA */
+#define WM8994_DMIC1R_ENA                       0x0004  /* DMIC1R_ENA */
+#define WM8994_DMIC1R_ENA_MASK                  0x0004  /* DMIC1R_ENA */
+#define WM8994_DMIC1R_ENA_SHIFT                      2  /* DMIC1R_ENA */
+#define WM8994_DMIC1R_ENA_WIDTH                      1  /* DMIC1R_ENA */
+#define WM8994_ADCL_ENA                         0x0002  /* ADCL_ENA */
+#define WM8994_ADCL_ENA_MASK                    0x0002  /* ADCL_ENA */
+#define WM8994_ADCL_ENA_SHIFT                        1  /* ADCL_ENA */
+#define WM8994_ADCL_ENA_WIDTH                        1  /* ADCL_ENA */
+#define WM8994_ADCR_ENA                         0x0001  /* ADCR_ENA */
+#define WM8994_ADCR_ENA_MASK                    0x0001  /* ADCR_ENA */
+#define WM8994_ADCR_ENA_SHIFT                        0  /* ADCR_ENA */
+#define WM8994_ADCR_ENA_WIDTH                        1  /* ADCR_ENA */
+/*
+ * R5 (0x05) - Power Management (5)
+ */
+#define WM8994_AIF2DACL_ENA                     0x2000  /* AIF2DACL_ENA */
+#define WM8994_AIF2DACL_ENA_MASK                0x2000  /* AIF2DACL_ENA */
+#define WM8994_AIF2DACL_ENA_SHIFT                   13  /* AIF2DACL_ENA */
+#define WM8994_AIF2DACL_ENA_WIDTH                    1  /* AIF2DACL_ENA */
+#define WM8994_AIF2DACR_ENA                     0x1000  /* AIF2DACR_ENA */
+#define WM8994_AIF2DACR_ENA_MASK                0x1000  /* AIF2DACR_ENA */
+#define WM8994_AIF2DACR_ENA_SHIFT                   12  /* AIF2DACR_ENA */
+#define WM8994_AIF2DACR_ENA_WIDTH                    1  /* AIF2DACR_ENA */
+#define WM8994_AIF1DAC2L_ENA                    0x0800  /* AIF1DAC2L_ENA */
+#define WM8994_AIF1DAC2L_ENA_MASK               0x0800  /* AIF1DAC2L_ENA */
+#define WM8994_AIF1DAC2L_ENA_SHIFT                  11  /* AIF1DAC2L_ENA */
+#define WM8994_AIF1DAC2L_ENA_WIDTH                   1  /* AIF1DAC2L_ENA */
+#define WM8994_AIF1DAC2R_ENA                    0x0400  /* AIF1DAC2R_ENA */
+#define WM8994_AIF1DAC2R_ENA_MASK               0x0400  /* AIF1DAC2R_ENA */
+#define WM8994_AIF1DAC2R_ENA_SHIFT                  10  /* AIF1DAC2R_ENA */
+#define WM8994_AIF1DAC2R_ENA_WIDTH                   1  /* AIF1DAC2R_ENA */
+#define WM8994_AIF1DAC1L_ENA                    0x0200  /* AIF1DAC1L_ENA */
+#define WM8994_AIF1DAC1L_ENA_MASK               0x0200  /* AIF1DAC1L_ENA */
+#define WM8994_AIF1DAC1L_ENA_SHIFT                   9  /* AIF1DAC1L_ENA */
+#define WM8994_AIF1DAC1L_ENA_WIDTH                   1  /* AIF1DAC1L_ENA */
+#define WM8994_AIF1DAC1R_ENA                    0x0100  /* AIF1DAC1R_ENA */
+#define WM8994_AIF1DAC1R_ENA_MASK               0x0100  /* AIF1DAC1R_ENA */
+#define WM8994_AIF1DAC1R_ENA_SHIFT                   8  /* AIF1DAC1R_ENA */
+#define WM8994_AIF1DAC1R_ENA_WIDTH                   1  /* AIF1DAC1R_ENA */
+#define WM8994_DAC2L_ENA                        0x0008  /* DAC2L_ENA */
+#define WM8994_DAC2L_ENA_MASK                   0x0008  /* DAC2L_ENA */
+#define WM8994_DAC2L_ENA_SHIFT                       3  /* DAC2L_ENA */
+#define WM8994_DAC2L_ENA_WIDTH                       1  /* DAC2L_ENA */
+#define WM8994_DAC2R_ENA                        0x0004  /* DAC2R_ENA */
+#define WM8994_DAC2R_ENA_MASK                   0x0004  /* DAC2R_ENA */
+#define WM8994_DAC2R_ENA_SHIFT                       2  /* DAC2R_ENA */
+#define WM8994_DAC2R_ENA_WIDTH                       1  /* DAC2R_ENA */
+#define WM8994_DAC1L_ENA                        0x0002  /* DAC1L_ENA */
+#define WM8994_DAC1L_ENA_MASK                   0x0002  /* DAC1L_ENA */
+#define WM8994_DAC1L_ENA_SHIFT                       1  /* DAC1L_ENA */
+#define WM8994_DAC1L_ENA_WIDTH                       1  /* DAC1L_ENA */
+#define WM8994_DAC1R_ENA                        0x0001  /* DAC1R_ENA */
+#define WM8994_DAC1R_ENA_MASK                   0x0001  /* DAC1R_ENA */
+#define WM8994_DAC1R_ENA_SHIFT                       0  /* DAC1R_ENA */
+#define WM8994_DAC1R_ENA_WIDTH                       1  /* DAC1R_ENA */
+/*
+ * R6 (0x06) - Power Management (6)
+ */
+#define WM8994_AIF3_TRI                         0x0020  /* AIF3_TRI */
+#define WM8994_AIF3_TRI_MASK                    0x0020  /* AIF3_TRI */
+#define WM8994_AIF3_TRI_SHIFT                        5  /* AIF3_TRI */
+#define WM8994_AIF3_TRI_WIDTH                        1  /* AIF3_TRI */
+#define WM8994_AIF3_ADCDAT_SRC_MASK             0x0018  /* AIF3_ADCDAT_SRC - [4:3] */
+#define WM8994_AIF3_ADCDAT_SRC_SHIFT                 3  /* AIF3_ADCDAT_SRC - [4:3] */
+#define WM8994_AIF3_ADCDAT_SRC_WIDTH                 2  /* AIF3_ADCDAT_SRC - [4:3] */
+#define WM8994_AIF2_ADCDAT_SRC                  0x0004  /* AIF2_ADCDAT_SRC */
+#define WM8994_AIF2_ADCDAT_SRC_MASK             0x0004  /* AIF2_ADCDAT_SRC */
+#define WM8994_AIF2_ADCDAT_SRC_SHIFT                 2  /* AIF2_ADCDAT_SRC */
+#define WM8994_AIF2_ADCDAT_SRC_WIDTH                 1  /* AIF2_ADCDAT_SRC */
+#define WM8994_AIF2_DACDAT_SRC                  0x0002  /* AIF2_DACDAT_SRC */
+#define WM8994_AIF2_DACDAT_SRC_MASK             0x0002  /* AIF2_DACDAT_SRC */
+#define WM8994_AIF2_DACDAT_SRC_SHIFT                 1  /* AIF2_DACDAT_SRC */
+#define WM8994_AIF2_DACDAT_SRC_WIDTH                 1  /* AIF2_DACDAT_SRC */
+#define WM8994_AIF1_DACDAT_SRC                  0x0001  /* AIF1_DACDAT_SRC */
+#define WM8994_AIF1_DACDAT_SRC_MASK             0x0001  /* AIF1_DACDAT_SRC */
+#define WM8994_AIF1_DACDAT_SRC_SHIFT                 0  /* AIF1_DACDAT_SRC */
+#define WM8994_AIF1_DACDAT_SRC_WIDTH                 1  /* AIF1_DACDAT_SRC */
+/*
+ * R21 (0x15) - Input Mixer (1)
+ */
+#define WM8994_IN1RP_MIXINR_BOOST               0x0100  /* IN1RP_MIXINR_BOOST */
+#define WM8994_IN1RP_MIXINR_BOOST_MASK          0x0100  /* IN1RP_MIXINR_BOOST */
+#define WM8994_IN1RP_MIXINR_BOOST_SHIFT              8  /* IN1RP_MIXINR_BOOST */
+#define WM8994_IN1RP_MIXINR_BOOST_WIDTH              1  /* IN1RP_MIXINR_BOOST */
+#define WM8994_IN1LP_MIXINL_BOOST               0x0080  /* IN1LP_MIXINL_BOOST */
+#define WM8994_IN1LP_MIXINL_BOOST_MASK          0x0080  /* IN1LP_MIXINL_BOOST */
+#define WM8994_IN1LP_MIXINL_BOOST_SHIFT              7  /* IN1LP_MIXINL_BOOST */
+#define WM8994_IN1LP_MIXINL_BOOST_WIDTH              1  /* IN1LP_MIXINL_BOOST */
+#define WM8994_INPUTS_CLAMP                     0x0040  /* INPUTS_CLAMP */
+#define WM8994_INPUTS_CLAMP_MASK                0x0040  /* INPUTS_CLAMP */
+#define WM8994_INPUTS_CLAMP_SHIFT                    6  /* INPUTS_CLAMP */
+#define WM8994_INPUTS_CLAMP_WIDTH                    1  /* INPUTS_CLAMP */
+/*
+ * R24 (0x18) - Left Line Input 1&2 Volume
+ */
+#define WM8994_IN1_VU                           0x0100  /* IN1_VU */
+#define WM8994_IN1_VU_MASK                      0x0100  /* IN1_VU */
+#define WM8994_IN1_VU_SHIFT                          8  /* IN1_VU */
+#define WM8994_IN1_VU_WIDTH                          1  /* IN1_VU */
+#define WM8994_IN1L_MUTE                        0x0080  /* IN1L_MUTE */
+#define WM8994_IN1L_MUTE_MASK                   0x0080  /* IN1L_MUTE */
+#define WM8994_IN1L_MUTE_SHIFT                       7  /* IN1L_MUTE */
+#define WM8994_IN1L_MUTE_WIDTH                       1  /* IN1L_MUTE */
+#define WM8994_IN1L_ZC                          0x0040  /* IN1L_ZC */
+#define WM8994_IN1L_ZC_MASK                     0x0040  /* IN1L_ZC */
+#define WM8994_IN1L_ZC_SHIFT                         6  /* IN1L_ZC */
+#define WM8994_IN1L_ZC_WIDTH                         1  /* IN1L_ZC */
+#define WM8994_IN1L_VOL_MASK                    0x001F  /* IN1L_VOL - [4:0] */
+#define WM8994_IN1L_VOL_SHIFT                        0  /* IN1L_VOL - [4:0] */
+#define WM8994_IN1L_VOL_WIDTH                        5  /* IN1L_VOL - [4:0] */
+/*
+ * R25 (0x19) - Left Line Input 3&4 Volume
+ */
+#define WM8994_IN2_VU                           0x0100  /* IN2_VU */
+#define WM8994_IN2_VU_MASK                      0x0100  /* IN2_VU */
+#define WM8994_IN2_VU_SHIFT                          8  /* IN2_VU */
+#define WM8994_IN2_VU_WIDTH                          1  /* IN2_VU */
+#define WM8994_IN2L_MUTE                        0x0080  /* IN2L_MUTE */
+#define WM8994_IN2L_MUTE_MASK                   0x0080  /* IN2L_MUTE */
+#define WM8994_IN2L_MUTE_SHIFT                       7  /* IN2L_MUTE */
+#define WM8994_IN2L_MUTE_WIDTH                       1  /* IN2L_MUTE */
+#define WM8994_IN2L_ZC                          0x0040  /* IN2L_ZC */
+#define WM8994_IN2L_ZC_MASK                     0x0040  /* IN2L_ZC */
+#define WM8994_IN2L_ZC_SHIFT                         6  /* IN2L_ZC */
+#define WM8994_IN2L_ZC_WIDTH                         1  /* IN2L_ZC */
+#define WM8994_IN2L_VOL_MASK                    0x001F  /* IN2L_VOL - [4:0] */
+#define WM8994_IN2L_VOL_SHIFT                        0  /* IN2L_VOL - [4:0] */
+#define WM8994_IN2L_VOL_WIDTH                        5  /* IN2L_VOL - [4:0] */
+/*
+ * R26 (0x1A) - Right Line Input 1&2 Volume
+ */
+#define WM8994_IN1_VU                           0x0100  /* IN1_VU */
+#define WM8994_IN1_VU_MASK                      0x0100  /* IN1_VU */
+#define WM8994_IN1_VU_SHIFT                          8  /* IN1_VU */
+#define WM8994_IN1_VU_WIDTH                          1  /* IN1_VU */
+#define WM8994_IN1R_MUTE                        0x0080  /* IN1R_MUTE */
+#define WM8994_IN1R_MUTE_MASK                   0x0080  /* IN1R_MUTE */
+#define WM8994_IN1R_MUTE_SHIFT                       7  /* IN1R_MUTE */
+#define WM8994_IN1R_MUTE_WIDTH                       1  /* IN1R_MUTE */
+#define WM8994_IN1R_ZC                          0x0040  /* IN1R_ZC */
+#define WM8994_IN1R_ZC_MASK                     0x0040  /* IN1R_ZC */
+#define WM8994_IN1R_ZC_SHIFT                         6  /* IN1R_ZC */
+#define WM8994_IN1R_ZC_WIDTH                         1  /* IN1R_ZC */
+#define WM8994_IN1R_VOL_MASK                    0x001F  /* IN1R_VOL - [4:0] */
+#define WM8994_IN1R_VOL_SHIFT                        0  /* IN1R_VOL - [4:0] */
+#define WM8994_IN1R_VOL_WIDTH                        5  /* IN1R_VOL - [4:0] */
+/*
+ * R27 (0x1B) - Right Line Input 3&4 Volume
+ */
+#define WM8994_IN2_VU                           0x0100  /* IN2_VU */
+#define WM8994_IN2_VU_MASK                      0x0100  /* IN2_VU */
+#define WM8994_IN2_VU_SHIFT                          8  /* IN2_VU */
+#define WM8994_IN2_VU_WIDTH                          1  /* IN2_VU */
+#define WM8994_IN2R_MUTE                        0x0080  /* IN2R_MUTE */
+#define WM8994_IN2R_MUTE_MASK                   0x0080  /* IN2R_MUTE */
+#define WM8994_IN2R_MUTE_SHIFT                       7  /* IN2R_MUTE */
+#define WM8994_IN2R_MUTE_WIDTH                       1  /* IN2R_MUTE */
+#define WM8994_IN2R_ZC                          0x0040  /* IN2R_ZC */
+#define WM8994_IN2R_ZC_MASK                     0x0040  /* IN2R_ZC */
+#define WM8994_IN2R_ZC_SHIFT                         6  /* IN2R_ZC */
+#define WM8994_IN2R_ZC_WIDTH                         1  /* IN2R_ZC */
+#define WM8994_IN2R_VOL_MASK                    0x001F  /* IN2R_VOL - [4:0] */
+#define WM8994_IN2R_VOL_SHIFT                        0  /* IN2R_VOL - [4:0] */
+#define WM8994_IN2R_VOL_WIDTH                        5  /* IN2R_VOL - [4:0] */
+/*
+ * R28 (0x1C) - Left Output Volume
+ */
+#define WM8994_HPOUT1_VU                        0x0100  /* HPOUT1_VU */
+#define WM8994_HPOUT1_VU_MASK                   0x0100  /* HPOUT1_VU */
+#define WM8994_HPOUT1_VU_SHIFT                       8  /* HPOUT1_VU */
+#define WM8994_HPOUT1_VU_WIDTH                       1  /* HPOUT1_VU */
+#define WM8994_HPOUT1L_ZC                       0x0080  /* HPOUT1L_ZC */
+#define WM8994_HPOUT1L_ZC_MASK                  0x0080  /* HPOUT1L_ZC */
+#define WM8994_HPOUT1L_ZC_SHIFT                      7  /* HPOUT1L_ZC */
+#define WM8994_HPOUT1L_ZC_WIDTH                      1  /* HPOUT1L_ZC */
+#define WM8994_HPOUT1L_MUTE_N                   0x0040  /* HPOUT1L_MUTE_N */
+#define WM8994_HPOUT1L_MUTE_N_MASK              0x0040  /* HPOUT1L_MUTE_N */
+#define WM8994_HPOUT1L_MUTE_N_SHIFT                  6  /* HPOUT1L_MUTE_N */
+#define WM8994_HPOUT1L_MUTE_N_WIDTH                  1  /* HPOUT1L_MUTE_N */
+#define WM8994_HPOUT1L_VOL_MASK                 0x003F  /* HPOUT1L_VOL - [5:0] */
+#define WM8994_HPOUT1L_VOL_SHIFT                     0  /* HPOUT1L_VOL - [5:0] */
+#define WM8994_HPOUT1L_VOL_WIDTH                     6  /* HPOUT1L_VOL - [5:0] */
+/*
+ * R29 (0x1D) - Right Output Volume
+ */
+#define WM8994_HPOUT1_VU                        0x0100  /* HPOUT1_VU */
+#define WM8994_HPOUT1_VU_MASK                   0x0100  /* HPOUT1_VU */
+#define WM8994_HPOUT1_VU_SHIFT                       8  /* HPOUT1_VU */
+#define WM8994_HPOUT1_VU_WIDTH                       1  /* HPOUT1_VU */
+#define WM8994_HPOUT1R_ZC                       0x0080  /* HPOUT1R_ZC */
+#define WM8994_HPOUT1R_ZC_MASK                  0x0080  /* HPOUT1R_ZC */
+#define WM8994_HPOUT1R_ZC_SHIFT                      7  /* HPOUT1R_ZC */
+#define WM8994_HPOUT1R_ZC_WIDTH                      1  /* HPOUT1R_ZC */
+#define WM8994_HPOUT1R_MUTE_N                   0x0040  /* HPOUT1R_MUTE_N */
+#define WM8994_HPOUT1R_MUTE_N_MASK              0x0040  /* HPOUT1R_MUTE_N */
+#define WM8994_HPOUT1R_MUTE_N_SHIFT                  6  /* HPOUT1R_MUTE_N */
+#define WM8994_HPOUT1R_MUTE_N_WIDTH                  1  /* HPOUT1R_MUTE_N */
+#define WM8994_HPOUT1R_VOL_MASK                 0x003F  /* HPOUT1R_VOL - [5:0] */
+#define WM8994_HPOUT1R_VOL_SHIFT                     0  /* HPOUT1R_VOL - [5:0] */
+#define WM8994_HPOUT1R_VOL_WIDTH                     6  /* HPOUT1R_VOL - [5:0] */
+/*
+ * R30 (0x1E) - Line Outputs Volume
+ */
+#define WM8994_LINEOUT1N_MUTE                   0x0040  /* LINEOUT1N_MUTE */
+#define WM8994_LINEOUT1N_MUTE_MASK              0x0040  /* LINEOUT1N_MUTE */
+#define WM8994_LINEOUT1N_MUTE_SHIFT                  6  /* LINEOUT1N_MUTE */
+#define WM8994_LINEOUT1N_MUTE_WIDTH                  1  /* LINEOUT1N_MUTE */
+#define WM8994_LINEOUT1P_MUTE                   0x0020  /* LINEOUT1P_MUTE */
+#define WM8994_LINEOUT1P_MUTE_MASK              0x0020  /* LINEOUT1P_MUTE */
+#define WM8994_LINEOUT1P_MUTE_SHIFT                  5  /* LINEOUT1P_MUTE */
+#define WM8994_LINEOUT1P_MUTE_WIDTH                  1  /* LINEOUT1P_MUTE */
+#define WM8994_LINEOUT1_VOL                     0x0010  /* LINEOUT1_VOL */
+#define WM8994_LINEOUT1_VOL_MASK                0x0010  /* LINEOUT1_VOL */
+#define WM8994_LINEOUT1_VOL_SHIFT                    4  /* LINEOUT1_VOL */
+#define WM8994_LINEOUT1_VOL_WIDTH                    1  /* LINEOUT1_VOL */
+#define WM8994_LINEOUT2N_MUTE                   0x0004  /* LINEOUT2N_MUTE */
+#define WM8994_LINEOUT2N_MUTE_MASK              0x0004  /* LINEOUT2N_MUTE */
+#define WM8994_LINEOUT2N_MUTE_SHIFT                  2  /* LINEOUT2N_MUTE */
+#define WM8994_LINEOUT2N_MUTE_WIDTH                  1  /* LINEOUT2N_MUTE */
+#define WM8994_LINEOUT2P_MUTE                   0x0002  /* LINEOUT2P_MUTE */
+#define WM8994_LINEOUT2P_MUTE_MASK              0x0002  /* LINEOUT2P_MUTE */
+#define WM8994_LINEOUT2P_MUTE_SHIFT                  1  /* LINEOUT2P_MUTE */
+#define WM8994_LINEOUT2P_MUTE_WIDTH                  1  /* LINEOUT2P_MUTE */
+#define WM8994_LINEOUT2_VOL                     0x0001  /* LINEOUT2_VOL */
+#define WM8994_LINEOUT2_VOL_MASK                0x0001  /* LINEOUT2_VOL */
+#define WM8994_LINEOUT2_VOL_SHIFT                    0  /* LINEOUT2_VOL */
+#define WM8994_LINEOUT2_VOL_WIDTH                    1  /* LINEOUT2_VOL */
+/*
+ * R31 (0x1F) - HPOUT2 Volume
+ */
+#define WM8994_HPOUT2_MUTE                      0x0020  /* HPOUT2_MUTE */
+#define WM8994_HPOUT2_MUTE_MASK                 0x0020  /* HPOUT2_MUTE */
+#define WM8994_HPOUT2_MUTE_SHIFT                     5  /* HPOUT2_MUTE */
+#define WM8994_HPOUT2_MUTE_WIDTH                     1  /* HPOUT2_MUTE */
+#define WM8994_HPOUT2_VOL                       0x0010  /* HPOUT2_VOL */
+#define WM8994_HPOUT2_VOL_MASK                  0x0010  /* HPOUT2_VOL */
+#define WM8994_HPOUT2_VOL_SHIFT                      4  /* HPOUT2_VOL */
+#define WM8994_HPOUT2_VOL_WIDTH                      1  /* HPOUT2_VOL */
+/*
+ * R32 (0x20) - Left OPGA Volume
+ */
+#define WM8994_MIXOUT_VU                        0x0100  /* MIXOUT_VU */
+#define WM8994_MIXOUT_VU_MASK                   0x0100  /* MIXOUT_VU */
+#define WM8994_MIXOUT_VU_SHIFT                       8  /* MIXOUT_VU */
+#define WM8994_MIXOUT_VU_WIDTH                       1  /* MIXOUT_VU */
+#define WM8994_MIXOUTL_ZC                       0x0080  /* MIXOUTL_ZC */
+#define WM8994_MIXOUTL_ZC_MASK                  0x0080  /* MIXOUTL_ZC */
+#define WM8994_MIXOUTL_ZC_SHIFT                      7  /* MIXOUTL_ZC */
+#define WM8994_MIXOUTL_ZC_WIDTH                      1  /* MIXOUTL_ZC */
+#define WM8994_MIXOUTL_MUTE_N                   0x0040  /* MIXOUTL_MUTE_N */
+#define WM8994_MIXOUTL_MUTE_N_MASK              0x0040  /* MIXOUTL_MUTE_N */
+#define WM8994_MIXOUTL_MUTE_N_SHIFT                  6  /* MIXOUTL_MUTE_N */
+#define WM8994_MIXOUTL_MUTE_N_WIDTH                  1  /* MIXOUTL_MUTE_N */
+#define WM8994_MIXOUTL_VOL_MASK                 0x003F  /* MIXOUTL_VOL - [5:0] */
+#define WM8994_MIXOUTL_VOL_SHIFT                     0  /* MIXOUTL_VOL - [5:0] */
+#define WM8994_MIXOUTL_VOL_WIDTH                     6  /* MIXOUTL_VOL - [5:0] */
+/*
+ * R33 (0x21) - Right OPGA Volume
+ */
+#define WM8994_MIXOUT_VU                        0x0100  /* MIXOUT_VU */
+#define WM8994_MIXOUT_VU_MASK                   0x0100  /* MIXOUT_VU */
+#define WM8994_MIXOUT_VU_SHIFT                       8  /* MIXOUT_VU */
+#define WM8994_MIXOUT_VU_WIDTH                       1  /* MIXOUT_VU */
+#define WM8994_MIXOUTR_ZC                       0x0080  /* MIXOUTR_ZC */
+#define WM8994_MIXOUTR_ZC_MASK                  0x0080  /* MIXOUTR_ZC */
+#define WM8994_MIXOUTR_ZC_SHIFT                      7  /* MIXOUTR_ZC */
+#define WM8994_MIXOUTR_ZC_WIDTH                      1  /* MIXOUTR_ZC */
+#define WM8994_MIXOUTR_MUTE_N                   0x0040  /* MIXOUTR_MUTE_N */
+#define WM8994_MIXOUTR_MUTE_N_MASK              0x0040  /* MIXOUTR_MUTE_N */
+#define WM8994_MIXOUTR_MUTE_N_SHIFT                  6  /* MIXOUTR_MUTE_N */
+#define WM8994_MIXOUTR_MUTE_N_WIDTH                  1  /* MIXOUTR_MUTE_N */
+#define WM8994_MIXOUTR_VOL_MASK                 0x003F  /* MIXOUTR_VOL - [5:0] */
+#define WM8994_MIXOUTR_VOL_SHIFT                     0  /* MIXOUTR_VOL - [5:0] */
+#define WM8994_MIXOUTR_VOL_WIDTH                     6  /* MIXOUTR_VOL - [5:0] */
+/*
+ * R34 (0x22) - SPKMIXL Attenuation
+ */
+#define WM8994_DAC2L_SPKMIXL_VOL                0x0040  /* DAC2L_SPKMIXL_VOL */
+#define WM8994_DAC2L_SPKMIXL_VOL_MASK           0x0040  /* DAC2L_SPKMIXL_VOL */
+#define WM8994_DAC2L_SPKMIXL_VOL_SHIFT               6  /* DAC2L_SPKMIXL_VOL */
+#define WM8994_DAC2L_SPKMIXL_VOL_WIDTH               1  /* DAC2L_SPKMIXL_VOL */
+#define WM8994_MIXINL_SPKMIXL_VOL               0x0020  /* MIXINL_SPKMIXL_VOL */
+#define WM8994_MIXINL_SPKMIXL_VOL_MASK          0x0020  /* MIXINL_SPKMIXL_VOL */
+#define WM8994_MIXINL_SPKMIXL_VOL_SHIFT              5  /* MIXINL_SPKMIXL_VOL */
+#define WM8994_MIXINL_SPKMIXL_VOL_WIDTH              1  /* MIXINL_SPKMIXL_VOL */
+#define WM8994_IN1LP_SPKMIXL_VOL                0x0010  /* IN1LP_SPKMIXL_VOL */
+#define WM8994_IN1LP_SPKMIXL_VOL_MASK           0x0010  /* IN1LP_SPKMIXL_VOL */
+#define WM8994_IN1LP_SPKMIXL_VOL_SHIFT               4  /* IN1LP_SPKMIXL_VOL */
+#define WM8994_IN1LP_SPKMIXL_VOL_WIDTH               1  /* IN1LP_SPKMIXL_VOL */
+#define WM8994_MIXOUTL_SPKMIXL_VOL              0x0008  /* MIXOUTL_SPKMIXL_VOL */
+#define WM8994_MIXOUTL_SPKMIXL_VOL_MASK         0x0008  /* MIXOUTL_SPKMIXL_VOL */
+#define WM8994_MIXOUTL_SPKMIXL_VOL_SHIFT             3  /* MIXOUTL_SPKMIXL_VOL */
+#define WM8994_MIXOUTL_SPKMIXL_VOL_WIDTH             1  /* MIXOUTL_SPKMIXL_VOL */
+#define WM8994_DAC1L_SPKMIXL_VOL                0x0004  /* DAC1L_SPKMIXL_VOL */
+#define WM8994_DAC1L_SPKMIXL_VOL_MASK           0x0004  /* DAC1L_SPKMIXL_VOL */
+#define WM8994_DAC1L_SPKMIXL_VOL_SHIFT               2  /* DAC1L_SPKMIXL_VOL */
+#define WM8994_DAC1L_SPKMIXL_VOL_WIDTH               1  /* DAC1L_SPKMIXL_VOL */
+#define WM8994_SPKMIXL_VOL_MASK                 0x0003  /* SPKMIXL_VOL - [1:0] */
+#define WM8994_SPKMIXL_VOL_SHIFT                     0  /* SPKMIXL_VOL - [1:0] */
+#define WM8994_SPKMIXL_VOL_WIDTH                     2  /* SPKMIXL_VOL - [1:0] */
+/*
+ * R35 (0x23) - SPKMIXR Attenuation
+ */
+#define WM8994_SPKOUT_CLASSAB                   0x0100  /* SPKOUT_CLASSAB */
+#define WM8994_SPKOUT_CLASSAB_MASK              0x0100  /* SPKOUT_CLASSAB */
+#define WM8994_SPKOUT_CLASSAB_SHIFT                  8  /* SPKOUT_CLASSAB */
+#define WM8994_SPKOUT_CLASSAB_WIDTH                  1  /* SPKOUT_CLASSAB */
+#define WM8994_DAC2R_SPKMIXR_VOL                0x0040  /* DAC2R_SPKMIXR_VOL */
+#define WM8994_DAC2R_SPKMIXR_VOL_MASK           0x0040  /* DAC2R_SPKMIXR_VOL */
+#define WM8994_DAC2R_SPKMIXR_VOL_SHIFT               6  /* DAC2R_SPKMIXR_VOL */
+#define WM8994_DAC2R_SPKMIXR_VOL_WIDTH               1  /* DAC2R_SPKMIXR_VOL */
+#define WM8994_MIXINR_SPKMIXR_VOL               0x0020  /* MIXINR_SPKMIXR_VOL */
+#define WM8994_MIXINR_SPKMIXR_VOL_MASK          0x0020  /* MIXINR_SPKMIXR_VOL */
+#define WM8994_MIXINR_SPKMIXR_VOL_SHIFT              5  /* MIXINR_SPKMIXR_VOL */
+#define WM8994_MIXINR_SPKMIXR_VOL_WIDTH              1  /* MIXINR_SPKMIXR_VOL */
+#define WM8994_IN1RP_SPKMIXR_VOL                0x0010  /* IN1RP_SPKMIXR_VOL */
+#define WM8994_IN1RP_SPKMIXR_VOL_MASK           0x0010  /* IN1RP_SPKMIXR_VOL */
+#define WM8994_IN1RP_SPKMIXR_VOL_SHIFT               4  /* IN1RP_SPKMIXR_VOL */
+#define WM8994_IN1RP_SPKMIXR_VOL_WIDTH               1  /* IN1RP_SPKMIXR_VOL */
+#define WM8994_MIXOUTR_SPKMIXR_VOL              0x0008  /* MIXOUTR_SPKMIXR_VOL */
+#define WM8994_MIXOUTR_SPKMIXR_VOL_MASK         0x0008  /* MIXOUTR_SPKMIXR_VOL */
+#define WM8994_MIXOUTR_SPKMIXR_VOL_SHIFT             3  /* MIXOUTR_SPKMIXR_VOL */
+#define WM8994_MIXOUTR_SPKMIXR_VOL_WIDTH             1  /* MIXOUTR_SPKMIXR_VOL */
+#define WM8994_DAC1R_SPKMIXR_VOL                0x0004  /* DAC1R_SPKMIXR_VOL */
+#define WM8994_DAC1R_SPKMIXR_VOL_MASK           0x0004  /* DAC1R_SPKMIXR_VOL */
+#define WM8994_DAC1R_SPKMIXR_VOL_SHIFT               2  /* DAC1R_SPKMIXR_VOL */
+#define WM8994_DAC1R_SPKMIXR_VOL_WIDTH               1  /* DAC1R_SPKMIXR_VOL */
+#define WM8994_SPKMIXR_VOL_MASK                 0x0003  /* SPKMIXR_VOL - [1:0] */
+#define WM8994_SPKMIXR_VOL_SHIFT                     0  /* SPKMIXR_VOL - [1:0] */
+#define WM8994_SPKMIXR_VOL_WIDTH                     2  /* SPKMIXR_VOL - [1:0] */
+/*
+ * R36 (0x24) - SPKOUT Mixers
+ */
+#define WM8994_IN2LRP_TO_SPKOUTL                0x0020  /* IN2LRP_TO_SPKOUTL */
+#define WM8994_IN2LRP_TO_SPKOUTL_MASK           0x0020  /* IN2LRP_TO_SPKOUTL */
+#define WM8994_IN2LRP_TO_SPKOUTL_SHIFT               5  /* IN2LRP_TO_SPKOUTL */
+#define WM8994_IN2LRP_TO_SPKOUTL_WIDTH               1  /* IN2LRP_TO_SPKOUTL */
+#define WM8994_SPKMIXL_TO_SPKOUTL               0x0010  /* SPKMIXL_TO_SPKOUTL */
+#define WM8994_SPKMIXL_TO_SPKOUTL_MASK          0x0010  /* SPKMIXL_TO_SPKOUTL */
+#define WM8994_SPKMIXL_TO_SPKOUTL_SHIFT              4  /* SPKMIXL_TO_SPKOUTL */
+#define WM8994_SPKMIXL_TO_SPKOUTL_WIDTH              1  /* SPKMIXL_TO_SPKOUTL */
+#define WM8994_SPKMIXR_TO_SPKOUTL               0x0008  /* SPKMIXR_TO_SPKOUTL */
+#define WM8994_SPKMIXR_TO_SPKOUTL_MASK          0x0008  /* SPKMIXR_TO_SPKOUTL */
+#define WM8994_SPKMIXR_TO_SPKOUTL_SHIFT              3  /* SPKMIXR_TO_SPKOUTL */
+#define WM8994_SPKMIXR_TO_SPKOUTL_WIDTH              1  /* SPKMIXR_TO_SPKOUTL */
+#define WM8994_IN2LRP_TO_SPKOUTR                0x0004  /* IN2LRP_TO_SPKOUTR */
+#define WM8994_IN2LRP_TO_SPKOUTR_MASK           0x0004  /* IN2LRP_TO_SPKOUTR */
+#define WM8994_IN2LRP_TO_SPKOUTR_SHIFT               2  /* IN2LRP_TO_SPKOUTR */
+#define WM8994_IN2LRP_TO_SPKOUTR_WIDTH               1  /* IN2LRP_TO_SPKOUTR */
+#define WM8994_SPKMIXL_TO_SPKOUTR               0x0002  /* SPKMIXL_TO_SPKOUTR */
+#define WM8994_SPKMIXL_TO_SPKOUTR_MASK          0x0002  /* SPKMIXL_TO_SPKOUTR */
+#define WM8994_SPKMIXL_TO_SPKOUTR_SHIFT              1  /* SPKMIXL_TO_SPKOUTR */
+#define WM8994_SPKMIXL_TO_SPKOUTR_WIDTH              1  /* SPKMIXL_TO_SPKOUTR */
+#define WM8994_SPKMIXR_TO_SPKOUTR               0x0001  /* SPKMIXR_TO_SPKOUTR */
+#define WM8994_SPKMIXR_TO_SPKOUTR_MASK          0x0001  /* SPKMIXR_TO_SPKOUTR */
+#define WM8994_SPKMIXR_TO_SPKOUTR_SHIFT              0  /* SPKMIXR_TO_SPKOUTR */
+#define WM8994_SPKMIXR_TO_SPKOUTR_WIDTH              1  /* SPKMIXR_TO_SPKOUTR */
+/*
+ * R37 (0x25) - ClassD
+ */
+#define WM8994_SPKOUTL_BOOST_MASK               0x0038  /* SPKOUTL_BOOST - [5:3] */
+#define WM8994_SPKOUTL_BOOST_SHIFT                   3  /* SPKOUTL_BOOST - [5:3] */
+#define WM8994_SPKOUTL_BOOST_WIDTH                   3  /* SPKOUTL_BOOST - [5:3] */
+#define WM8994_SPKOUTR_BOOST_MASK               0x0007  /* SPKOUTR_BOOST - [2:0] */
+#define WM8994_SPKOUTR_BOOST_SHIFT                   0  /* SPKOUTR_BOOST - [2:0] */
+#define WM8994_SPKOUTR_BOOST_WIDTH                   3  /* SPKOUTR_BOOST - [2:0] */
+/*
+ * R38 (0x26) - Speaker Volume Left
+ */
+#define WM8994_SPKOUT_VU                        0x0100  /* SPKOUT_VU */
+#define WM8994_SPKOUT_VU_MASK                   0x0100  /* SPKOUT_VU */
+#define WM8994_SPKOUT_VU_SHIFT                       8  /* SPKOUT_VU */
+#define WM8994_SPKOUT_VU_WIDTH                       1  /* SPKOUT_VU */
+#define WM8994_SPKOUTL_ZC                       0x0080  /* SPKOUTL_ZC */
+#define WM8994_SPKOUTL_ZC_MASK                  0x0080  /* SPKOUTL_ZC */
+#define WM8994_SPKOUTL_ZC_SHIFT                      7  /* SPKOUTL_ZC */
+#define WM8994_SPKOUTL_ZC_WIDTH                      1  /* SPKOUTL_ZC */
+#define WM8994_SPKOUTL_MUTE_N                   0x0040  /* SPKOUTL_MUTE_N */
+#define WM8994_SPKOUTL_MUTE_N_MASK              0x0040  /* SPKOUTL_MUTE_N */
+#define WM8994_SPKOUTL_MUTE_N_SHIFT                  6  /* SPKOUTL_MUTE_N */
+#define WM8994_SPKOUTL_MUTE_N_WIDTH                  1  /* SPKOUTL_MUTE_N */
+#define WM8994_SPKOUTL_VOL_MASK                 0x003F  /* SPKOUTL_VOL - [5:0] */
+#define WM8994_SPKOUTL_VOL_SHIFT                     0  /* SPKOUTL_VOL - [5:0] */
+#define WM8994_SPKOUTL_VOL_WIDTH                     6  /* SPKOUTL_VOL - [5:0] */
+/*
+ * R39 (0x27) - Speaker Volume Right
+ */
+#define WM8994_SPKOUT_VU                        0x0100  /* SPKOUT_VU */
+#define WM8994_SPKOUT_VU_MASK                   0x0100  /* SPKOUT_VU */
+#define WM8994_SPKOUT_VU_SHIFT                       8  /* SPKOUT_VU */
+#define WM8994_SPKOUT_VU_WIDTH                       1  /* SPKOUT_VU */
+#define WM8994_SPKOUTR_ZC                       0x0080  /* SPKOUTR_ZC */
+#define WM8994_SPKOUTR_ZC_MASK                  0x0080  /* SPKOUTR_ZC */
+#define WM8994_SPKOUTR_ZC_SHIFT                      7  /* SPKOUTR_ZC */
+#define WM8994_SPKOUTR_ZC_WIDTH                      1  /* SPKOUTR_ZC */
+#define WM8994_SPKOUTR_MUTE_N                   0x0040  /* SPKOUTR_MUTE_N */
+#define WM8994_SPKOUTR_MUTE_N_MASK              0x0040  /* SPKOUTR_MUTE_N */
+#define WM8994_SPKOUTR_MUTE_N_SHIFT                  6  /* SPKOUTR_MUTE_N */
+#define WM8994_SPKOUTR_MUTE_N_WIDTH                  1  /* SPKOUTR_MUTE_N */
+#define WM8994_SPKOUTR_VOL_MASK                 0x003F  /* SPKOUTR_VOL - [5:0] */
+#define WM8994_SPKOUTR_VOL_SHIFT                     0  /* SPKOUTR_VOL - [5:0] */
+#define WM8994_SPKOUTR_VOL_WIDTH                     6  /* SPKOUTR_VOL - [5:0] */
+/*
+ * R40 (0x28) - Input Mixer (2)
+ */
+#define WM8994_IN2LP_TO_IN2L                    0x0080  /* IN2LP_TO_IN2L */
+#define WM8994_IN2LP_TO_IN2L_MASK               0x0080  /* IN2LP_TO_IN2L */
+#define WM8994_IN2LP_TO_IN2L_SHIFT                   7  /* IN2LP_TO_IN2L */
+#define WM8994_IN2LP_TO_IN2L_WIDTH                   1  /* IN2LP_TO_IN2L */
+#define WM8994_IN2LN_TO_IN2L                    0x0040  /* IN2LN_TO_IN2L */
+#define WM8994_IN2LN_TO_IN2L_MASK               0x0040  /* IN2LN_TO_IN2L */
+#define WM8994_IN2LN_TO_IN2L_SHIFT                   6  /* IN2LN_TO_IN2L */
+#define WM8994_IN2LN_TO_IN2L_WIDTH                   1  /* IN2LN_TO_IN2L */
+#define WM8994_IN1LP_TO_IN1L                    0x0020  /* IN1LP_TO_IN1L */
+#define WM8994_IN1LP_TO_IN1L_MASK               0x0020  /* IN1LP_TO_IN1L */
+#define WM8994_IN1LP_TO_IN1L_SHIFT                   5  /* IN1LP_TO_IN1L */
+#define WM8994_IN1LP_TO_IN1L_WIDTH                   1  /* IN1LP_TO_IN1L */
+#define WM8994_IN1LN_TO_IN1L                    0x0010  /* IN1LN_TO_IN1L */
+#define WM8994_IN1LN_TO_IN1L_MASK               0x0010  /* IN1LN_TO_IN1L */
+#define WM8994_IN1LN_TO_IN1L_SHIFT                   4  /* IN1LN_TO_IN1L */
+#define WM8994_IN1LN_TO_IN1L_WIDTH                   1  /* IN1LN_TO_IN1L */
+#define WM8994_IN2RP_TO_IN2R                    0x0008  /* IN2RP_TO_IN2R */
+#define WM8994_IN2RP_TO_IN2R_MASK               0x0008  /* IN2RP_TO_IN2R */
+#define WM8994_IN2RP_TO_IN2R_SHIFT                   3  /* IN2RP_TO_IN2R */
+#define WM8994_IN2RP_TO_IN2R_WIDTH                   1  /* IN2RP_TO_IN2R */
+#define WM8994_IN2RN_TO_IN2R                    0x0004  /* IN2RN_TO_IN2R */
+#define WM8994_IN2RN_TO_IN2R_MASK               0x0004  /* IN2RN_TO_IN2R */
+#define WM8994_IN2RN_TO_IN2R_SHIFT                   2  /* IN2RN_TO_IN2R */
+#define WM8994_IN2RN_TO_IN2R_WIDTH                   1  /* IN2RN_TO_IN2R */
+#define WM8994_IN1RP_TO_IN1R                    0x0002  /* IN1RP_TO_IN1R */
+#define WM8994_IN1RP_TO_IN1R_MASK               0x0002  /* IN1RP_TO_IN1R */
+#define WM8994_IN1RP_TO_IN1R_SHIFT                   1  /* IN1RP_TO_IN1R */
+#define WM8994_IN1RP_TO_IN1R_WIDTH                   1  /* IN1RP_TO_IN1R */
+#define WM8994_IN1RN_TO_IN1R                    0x0001  /* IN1RN_TO_IN1R */
+#define WM8994_IN1RN_TO_IN1R_MASK               0x0001  /* IN1RN_TO_IN1R */
+#define WM8994_IN1RN_TO_IN1R_SHIFT                   0  /* IN1RN_TO_IN1R */
+#define WM8994_IN1RN_TO_IN1R_WIDTH                   1  /* IN1RN_TO_IN1R */
+/*
+ * R41 (0x29) - Input Mixer (3)
+ */
+#define WM8994_IN2L_TO_MIXINL                   0x0100  /* IN2L_TO_MIXINL */
+#define WM8994_IN2L_TO_MIXINL_MASK              0x0100  /* IN2L_TO_MIXINL */
+#define WM8994_IN2L_TO_MIXINL_SHIFT                  8  /* IN2L_TO_MIXINL */
+#define WM8994_IN2L_TO_MIXINL_WIDTH                  1  /* IN2L_TO_MIXINL */
+#define WM8994_IN2L_MIXINL_VOL                  0x0080  /* IN2L_MIXINL_VOL */
+#define WM8994_IN2L_MIXINL_VOL_MASK             0x0080  /* IN2L_MIXINL_VOL */
+#define WM8994_IN2L_MIXINL_VOL_SHIFT                 7  /* IN2L_MIXINL_VOL */
+#define WM8994_IN2L_MIXINL_VOL_WIDTH                 1  /* IN2L_MIXINL_VOL */
+#define WM8994_IN1L_TO_MIXINL                   0x0020  /* IN1L_TO_MIXINL */
+#define WM8994_IN1L_TO_MIXINL_MASK              0x0020  /* IN1L_TO_MIXINL */
+#define WM8994_IN1L_TO_MIXINL_SHIFT                  5  /* IN1L_TO_MIXINL */
+#define WM8994_IN1L_TO_MIXINL_WIDTH                  1  /* IN1L_TO_MIXINL */
+#define WM8994_IN1L_MIXINL_VOL                  0x0010  /* IN1L_MIXINL_VOL */
+#define WM8994_IN1L_MIXINL_VOL_MASK             0x0010  /* IN1L_MIXINL_VOL */
+#define WM8994_IN1L_MIXINL_VOL_SHIFT                 4  /* IN1L_MIXINL_VOL */
+#define WM8994_IN1L_MIXINL_VOL_WIDTH                 1  /* IN1L_MIXINL_VOL */
+#define WM8994_MIXOUTL_MIXINL_VOL_MASK          0x0007  /* MIXOUTL_MIXINL_VOL - [2:0] */
+#define WM8994_MIXOUTL_MIXINL_VOL_SHIFT              0  /* MIXOUTL_MIXINL_VOL - [2:0] */
+#define WM8994_MIXOUTL_MIXINL_VOL_WIDTH              3  /* MIXOUTL_MIXINL_VOL - [2:0] */
+/*
+ * R42 (0x2A) - Input Mixer (4)
+ */
+#define WM8994_IN2R_TO_MIXINR                   0x0100  /* IN2R_TO_MIXINR */
+#define WM8994_IN2R_TO_MIXINR_MASK              0x0100  /* IN2R_TO_MIXINR */
+#define WM8994_IN2R_TO_MIXINR_SHIFT                  8  /* IN2R_TO_MIXINR */
+#define WM8994_IN2R_TO_MIXINR_WIDTH                  1  /* IN2R_TO_MIXINR */
+#define WM8994_IN2R_MIXINR_VOL                  0x0080  /* IN2R_MIXINR_VOL */
+#define WM8994_IN2R_MIXINR_VOL_MASK             0x0080  /* IN2R_MIXINR_VOL */
+#define WM8994_IN2R_MIXINR_VOL_SHIFT                 7  /* IN2R_MIXINR_VOL */
+#define WM8994_IN2R_MIXINR_VOL_WIDTH                 1  /* IN2R_MIXINR_VOL */
+#define WM8994_IN1R_TO_MIXINR                   0x0020  /* IN1R_TO_MIXINR */
+#define WM8994_IN1R_TO_MIXINR_MASK              0x0020  /* IN1R_TO_MIXINR */
+#define WM8994_IN1R_TO_MIXINR_SHIFT                  5  /* IN1R_TO_MIXINR */
+#define WM8994_IN1R_TO_MIXINR_WIDTH                  1  /* IN1R_TO_MIXINR */
+#define WM8994_IN1R_MIXINR_VOL                  0x0010  /* IN1R_MIXINR_VOL */
+#define WM8994_IN1R_MIXINR_VOL_MASK             0x0010  /* IN1R_MIXINR_VOL */
+#define WM8994_IN1R_MIXINR_VOL_SHIFT                 4  /* IN1R_MIXINR_VOL */
+#define WM8994_IN1R_MIXINR_VOL_WIDTH                 1  /* IN1R_MIXINR_VOL */
+#define WM8994_MIXOUTR_MIXINR_VOL_MASK          0x0007  /* MIXOUTR_MIXINR_VOL - [2:0] */
+#define WM8994_MIXOUTR_MIXINR_VOL_SHIFT              0  /* MIXOUTR_MIXINR_VOL - [2:0] */
+#define WM8994_MIXOUTR_MIXINR_VOL_WIDTH              3  /* MIXOUTR_MIXINR_VOL - [2:0] */
+/*
+ * R43 (0x2B) - Input Mixer (5)
+ */
+#define WM8994_IN1LP_MIXINL_VOL_MASK            0x01C0  /* IN1LP_MIXINL_VOL - [8:6] */
+#define WM8994_IN1LP_MIXINL_VOL_SHIFT                6  /* IN1LP_MIXINL_VOL - [8:6] */
+#define WM8994_IN1LP_MIXINL_VOL_WIDTH                3  /* IN1LP_MIXINL_VOL - [8:6] */
+#define WM8994_IN2LRP_MIXINL_VOL_MASK           0x0007  /* IN2LRP_MIXINL_VOL - [2:0] */
+#define WM8994_IN2LRP_MIXINL_VOL_SHIFT               0  /* IN2LRP_MIXINL_VOL - [2:0] */
+#define WM8994_IN2LRP_MIXINL_VOL_WIDTH               3  /* IN2LRP_MIXINL_VOL - [2:0] */
+/*
+ * R44 (0x2C) - Input Mixer (6)
+ */
+#define WM8994_IN1RP_MIXINR_VOL_MASK            0x01C0  /* IN1RP_MIXINR_VOL - [8:6] */
+#define WM8994_IN1RP_MIXINR_VOL_SHIFT                6  /* IN1RP_MIXINR_VOL - [8:6] */
+#define WM8994_IN1RP_MIXINR_VOL_WIDTH                3  /* IN1RP_MIXINR_VOL - [8:6] */
+#define WM8994_IN2LRP_MIXINR_VOL_MASK           0x0007  /* IN2LRP_MIXINR_VOL - [2:0] */
+#define WM8994_IN2LRP_MIXINR_VOL_SHIFT               0  /* IN2LRP_MIXINR_VOL - [2:0] */
+#define WM8994_IN2LRP_MIXINR_VOL_WIDTH               3  /* IN2LRP_MIXINR_VOL - [2:0] */
+/*
+ * R45 (0x2D) - Output Mixer (1)
+ */
+#define WM8994_DAC1L_TO_HPOUT1L                 0x0100  /* DAC1L_TO_HPOUT1L */
+#define WM8994_DAC1L_TO_HPOUT1L_MASK            0x0100  /* DAC1L_TO_HPOUT1L */
+#define WM8994_DAC1L_TO_HPOUT1L_SHIFT                8  /* DAC1L_TO_HPOUT1L */
+#define WM8994_DAC1L_TO_HPOUT1L_WIDTH                1  /* DAC1L_TO_HPOUT1L */
+#define WM8994_MIXINR_TO_MIXOUTL                0x0080  /* MIXINR_TO_MIXOUTL */
+#define WM8994_MIXINR_TO_MIXOUTL_MASK           0x0080  /* MIXINR_TO_MIXOUTL */
+#define WM8994_MIXINR_TO_MIXOUTL_SHIFT               7  /* MIXINR_TO_MIXOUTL */
+#define WM8994_MIXINR_TO_MIXOUTL_WIDTH               1  /* MIXINR_TO_MIXOUTL */
+#define WM8994_MIXINL_TO_MIXOUTL                0x0040  /* MIXINL_TO_MIXOUTL */
+#define WM8994_MIXINL_TO_MIXOUTL_MASK           0x0040  /* MIXINL_TO_MIXOUTL */
+#define WM8994_MIXINL_TO_MIXOUTL_SHIFT               6  /* MIXINL_TO_MIXOUTL */
+#define WM8994_MIXINL_TO_MIXOUTL_WIDTH               1  /* MIXINL_TO_MIXOUTL */
+#define WM8994_IN2RN_TO_MIXOUTL                 0x0020  /* IN2RN_TO_MIXOUTL */
+#define WM8994_IN2RN_TO_MIXOUTL_MASK            0x0020  /* IN2RN_TO_MIXOUTL */
+#define WM8994_IN2RN_TO_MIXOUTL_SHIFT                5  /* IN2RN_TO_MIXOUTL */
+#define WM8994_IN2RN_TO_MIXOUTL_WIDTH                1  /* IN2RN_TO_MIXOUTL */
+#define WM8994_IN2LN_TO_MIXOUTL                 0x0010  /* IN2LN_TO_MIXOUTL */
+#define WM8994_IN2LN_TO_MIXOUTL_MASK            0x0010  /* IN2LN_TO_MIXOUTL */
+#define WM8994_IN2LN_TO_MIXOUTL_SHIFT                4  /* IN2LN_TO_MIXOUTL */
+#define WM8994_IN2LN_TO_MIXOUTL_WIDTH                1  /* IN2LN_TO_MIXOUTL */
+#define WM8994_IN1R_TO_MIXOUTL                  0x0008  /* IN1R_TO_MIXOUTL */
+#define WM8994_IN1R_TO_MIXOUTL_MASK             0x0008  /* IN1R_TO_MIXOUTL */
+#define WM8994_IN1R_TO_MIXOUTL_SHIFT                 3  /* IN1R_TO_MIXOUTL */
+#define WM8994_IN1R_TO_MIXOUTL_WIDTH                 1  /* IN1R_TO_MIXOUTL */
+#define WM8994_IN1L_TO_MIXOUTL                  0x0004  /* IN1L_TO_MIXOUTL */
+#define WM8994_IN1L_TO_MIXOUTL_MASK             0x0004  /* IN1L_TO_MIXOUTL */
+#define WM8994_IN1L_TO_MIXOUTL_SHIFT                 2  /* IN1L_TO_MIXOUTL */
+#define WM8994_IN1L_TO_MIXOUTL_WIDTH                 1  /* IN1L_TO_MIXOUTL */
+#define WM8994_IN2LP_TO_MIXOUTL                 0x0002  /* IN2LP_TO_MIXOUTL */
+#define WM8994_IN2LP_TO_MIXOUTL_MASK            0x0002  /* IN2LP_TO_MIXOUTL */
+#define WM8994_IN2LP_TO_MIXOUTL_SHIFT                1  /* IN2LP_TO_MIXOUTL */
+#define WM8994_IN2LP_TO_MIXOUTL_WIDTH                1  /* IN2LP_TO_MIXOUTL */
+#define WM8994_DAC1L_TO_MIXOUTL                 0x0001  /* DAC1L_TO_MIXOUTL */
+#define WM8994_DAC1L_TO_MIXOUTL_MASK            0x0001  /* DAC1L_TO_MIXOUTL */
+#define WM8994_DAC1L_TO_MIXOUTL_SHIFT                0  /* DAC1L_TO_MIXOUTL */
+#define WM8994_DAC1L_TO_MIXOUTL_WIDTH                1  /* DAC1L_TO_MIXOUTL */
+/*
+ * R46 (0x2E) - Output Mixer (2)
+ */
+#define WM8994_DAC1R_TO_HPOUT1R                 0x0100  /* DAC1R_TO_HPOUT1R */
+#define WM8994_DAC1R_TO_HPOUT1R_MASK            0x0100  /* DAC1R_TO_HPOUT1R */
+#define WM8994_DAC1R_TO_HPOUT1R_SHIFT                8  /* DAC1R_TO_HPOUT1R */
+#define WM8994_DAC1R_TO_HPOUT1R_WIDTH                1  /* DAC1R_TO_HPOUT1R */
+#define WM8994_MIXINL_TO_MIXOUTR                0x0080  /* MIXINL_TO_MIXOUTR */
+#define WM8994_MIXINL_TO_MIXOUTR_MASK           0x0080  /* MIXINL_TO_MIXOUTR */
+#define WM8994_MIXINL_TO_MIXOUTR_SHIFT               7  /* MIXINL_TO_MIXOUTR */
+#define WM8994_MIXINL_TO_MIXOUTR_WIDTH               1  /* MIXINL_TO_MIXOUTR */
+#define WM8994_MIXINR_TO_MIXOUTR                0x0040  /* MIXINR_TO_MIXOUTR */
+#define WM8994_MIXINR_TO_MIXOUTR_MASK           0x0040  /* MIXINR_TO_MIXOUTR */
+#define WM8994_MIXINR_TO_MIXOUTR_SHIFT               6  /* MIXINR_TO_MIXOUTR */
+#define WM8994_MIXINR_TO_MIXOUTR_WIDTH               1  /* MIXINR_TO_MIXOUTR */
+#define WM8994_IN2LN_TO_MIXOUTR                 0x0020  /* IN2LN_TO_MIXOUTR */
+#define WM8994_IN2LN_TO_MIXOUTR_MASK            0x0020  /* IN2LN_TO_MIXOUTR */
+#define WM8994_IN2LN_TO_MIXOUTR_SHIFT                5  /* IN2LN_TO_MIXOUTR */
+#define WM8994_IN2LN_TO_MIXOUTR_WIDTH                1  /* IN2LN_TO_MIXOUTR */
+#define WM8994_IN2RN_TO_MIXOUTR                 0x0010  /* IN2RN_TO_MIXOUTR */
+#define WM8994_IN2RN_TO_MIXOUTR_MASK            0x0010  /* IN2RN_TO_MIXOUTR */
+#define WM8994_IN2RN_TO_MIXOUTR_SHIFT                4  /* IN2RN_TO_MIXOUTR */
+#define WM8994_IN2RN_TO_MIXOUTR_WIDTH                1  /* IN2RN_TO_MIXOUTR */
+#define WM8994_IN1L_TO_MIXOUTR                  0x0008  /* IN1L_TO_MIXOUTR */
+#define WM8994_IN1L_TO_MIXOUTR_MASK             0x0008  /* IN1L_TO_MIXOUTR */
+#define WM8994_IN1L_TO_MIXOUTR_SHIFT                 3  /* IN1L_TO_MIXOUTR */
+#define WM8994_IN1L_TO_MIXOUTR_WIDTH                 1  /* IN1L_TO_MIXOUTR */
+#define WM8994_IN1R_TO_MIXOUTR                  0x0004  /* IN1R_TO_MIXOUTR */
+#define WM8994_IN1R_TO_MIXOUTR_MASK             0x0004  /* IN1R_TO_MIXOUTR */
+#define WM8994_IN1R_TO_MIXOUTR_SHIFT                 2  /* IN1R_TO_MIXOUTR */
+#define WM8994_IN1R_TO_MIXOUTR_WIDTH                 1  /* IN1R_TO_MIXOUTR */
+#define WM8994_IN2RP_TO_MIXOUTR                 0x0002  /* IN2RP_TO_MIXOUTR */
+#define WM8994_IN2RP_TO_MIXOUTR_MASK            0x0002  /* IN2RP_TO_MIXOUTR */
+#define WM8994_IN2RP_TO_MIXOUTR_SHIFT                1  /* IN2RP_TO_MIXOUTR */
+#define WM8994_IN2RP_TO_MIXOUTR_WIDTH                1  /* IN2RP_TO_MIXOUTR */
+#define WM8994_DAC1R_TO_MIXOUTR                 0x0001  /* DAC1R_TO_MIXOUTR */
+#define WM8994_DAC1R_TO_MIXOUTR_MASK            0x0001  /* DAC1R_TO_MIXOUTR */
+#define WM8994_DAC1R_TO_MIXOUTR_SHIFT                0  /* DAC1R_TO_MIXOUTR */
+#define WM8994_DAC1R_TO_MIXOUTR_WIDTH                1  /* DAC1R_TO_MIXOUTR */
+/*
+ * R47 (0x2F) - Output Mixer (3)
+ */
+#define WM8994_IN2LP_MIXOUTL_VOL_MASK           0x0E00  /* IN2LP_MIXOUTL_VOL - [11:9] */
+#define WM8994_IN2LP_MIXOUTL_VOL_SHIFT               9  /* IN2LP_MIXOUTL_VOL - [11:9] */
+#define WM8994_IN2LP_MIXOUTL_VOL_WIDTH               3  /* IN2LP_MIXOUTL_VOL - [11:9] */
+#define WM8994_IN2LN_MIXOUTL_VOL_MASK           0x01C0  /* IN2LN_MIXOUTL_VOL - [8:6] */
+#define WM8994_IN2LN_MIXOUTL_VOL_SHIFT               6  /* IN2LN_MIXOUTL_VOL - [8:6] */
+#define WM8994_IN2LN_MIXOUTL_VOL_WIDTH               3  /* IN2LN_MIXOUTL_VOL - [8:6] */
+#define WM8994_IN1R_MIXOUTL_VOL_MASK            0x0038  /* IN1R_MIXOUTL_VOL - [5:3] */
+#define WM8994_IN1R_MIXOUTL_VOL_SHIFT                3  /* IN1R_MIXOUTL_VOL - [5:3] */
+#define WM8994_IN1R_MIXOUTL_VOL_WIDTH                3  /* IN1R_MIXOUTL_VOL - [5:3] */
+#define WM8994_IN1L_MIXOUTL_VOL_MASK            0x0007  /* IN1L_MIXOUTL_VOL - [2:0] */
+#define WM8994_IN1L_MIXOUTL_VOL_SHIFT                0  /* IN1L_MIXOUTL_VOL - [2:0] */
+#define WM8994_IN1L_MIXOUTL_VOL_WIDTH                3  /* IN1L_MIXOUTL_VOL - [2:0] */
+/*
+ * R48 (0x30) - Output Mixer (4)
+ */
+#define WM8994_IN2RP_MIXOUTR_VOL_MASK           0x0E00  /* IN2RP_MIXOUTR_VOL - [11:9] */
+#define WM8994_IN2RP_MIXOUTR_VOL_SHIFT               9  /* IN2RP_MIXOUTR_VOL - [11:9] */
+#define WM8994_IN2RP_MIXOUTR_VOL_WIDTH               3  /* IN2RP_MIXOUTR_VOL - [11:9] */
+#define WM8994_IN2RN_MIXOUTR_VOL_MASK           0x01C0  /* IN2RN_MIXOUTR_VOL - [8:6] */
+#define WM8994_IN2RN_MIXOUTR_VOL_SHIFT               6  /* IN2RN_MIXOUTR_VOL - [8:6] */
+#define WM8994_IN2RN_MIXOUTR_VOL_WIDTH               3  /* IN2RN_MIXOUTR_VOL - [8:6] */
+#define WM8994_IN1L_MIXOUTR_VOL_MASK            0x0038  /* IN1L_MIXOUTR_VOL - [5:3] */
+#define WM8994_IN1L_MIXOUTR_VOL_SHIFT                3  /* IN1L_MIXOUTR_VOL - [5:3] */
+#define WM8994_IN1L_MIXOUTR_VOL_WIDTH                3  /* IN1L_MIXOUTR_VOL - [5:3] */
+#define WM8994_IN1R_MIXOUTR_VOL_MASK            0x0007  /* IN1R_MIXOUTR_VOL - [2:0] */
+#define WM8994_IN1R_MIXOUTR_VOL_SHIFT                0  /* IN1R_MIXOUTR_VOL - [2:0] */
+#define WM8994_IN1R_MIXOUTR_VOL_WIDTH                3  /* IN1R_MIXOUTR_VOL - [2:0] */
+/*
+ * R49 (0x31) - Output Mixer (5)
+ */
+#define WM8994_DAC1L_MIXOUTL_VOL_MASK           0x0E00  /* DAC1L_MIXOUTL_VOL - [11:9] */
+#define WM8994_DAC1L_MIXOUTL_VOL_SHIFT               9  /* DAC1L_MIXOUTL_VOL - [11:9] */
+#define WM8994_DAC1L_MIXOUTL_VOL_WIDTH               3  /* DAC1L_MIXOUTL_VOL - [11:9] */
+#define WM8994_IN2RN_MIXOUTL_VOL_MASK           0x01C0  /* IN2RN_MIXOUTL_VOL - [8:6] */
+#define WM8994_IN2RN_MIXOUTL_VOL_SHIFT               6  /* IN2RN_MIXOUTL_VOL - [8:6] */
+#define WM8994_IN2RN_MIXOUTL_VOL_WIDTH               3  /* IN2RN_MIXOUTL_VOL - [8:6] */
+#define WM8994_MIXINR_MIXOUTL_VOL_MASK          0x0038  /* MIXINR_MIXOUTL_VOL - [5:3] */
+#define WM8994_MIXINR_MIXOUTL_VOL_SHIFT              3  /* MIXINR_MIXOUTL_VOL - [5:3] */
+#define WM8994_MIXINR_MIXOUTL_VOL_WIDTH              3  /* MIXINR_MIXOUTL_VOL - [5:3] */
+#define WM8994_MIXINL_MIXOUTL_VOL_MASK          0x0007  /* MIXINL_MIXOUTL_VOL - [2:0] */
+#define WM8994_MIXINL_MIXOUTL_VOL_SHIFT              0  /* MIXINL_MIXOUTL_VOL - [2:0] */
+#define WM8994_MIXINL_MIXOUTL_VOL_WIDTH              3  /* MIXINL_MIXOUTL_VOL - [2:0] */
+/*
+ * R50 (0x32) - Output Mixer (6)
+ */
+#define WM8994_DAC1R_MIXOUTR_VOL_MASK           0x0E00  /* DAC1R_MIXOUTR_VOL - [11:9] */
+#define WM8994_DAC1R_MIXOUTR_VOL_SHIFT               9  /* DAC1R_MIXOUTR_VOL - [11:9] */
+#define WM8994_DAC1R_MIXOUTR_VOL_WIDTH               3  /* DAC1R_MIXOUTR_VOL - [11:9] */
+#define WM8994_IN2LN_MIXOUTR_VOL_MASK           0x01C0  /* IN2LN_MIXOUTR_VOL - [8:6] */
+#define WM8994_IN2LN_MIXOUTR_VOL_SHIFT               6  /* IN2LN_MIXOUTR_VOL - [8:6] */
+#define WM8994_IN2LN_MIXOUTR_VOL_WIDTH               3  /* IN2LN_MIXOUTR_VOL - [8:6] */
+#define WM8994_MIXINL_MIXOUTR_VOL_MASK          0x0038  /* MIXINL_MIXOUTR_VOL - [5:3] */
+#define WM8994_MIXINL_MIXOUTR_VOL_SHIFT              3  /* MIXINL_MIXOUTR_VOL - [5:3] */
+#define WM8994_MIXINL_MIXOUTR_VOL_WIDTH              3  /* MIXINL_MIXOUTR_VOL - [5:3] */
+#define WM8994_MIXINR_MIXOUTR_VOL_MASK          0x0007  /* MIXINR_MIXOUTR_VOL - [2:0] */
+#define WM8994_MIXINR_MIXOUTR_VOL_SHIFT              0  /* MIXINR_MIXOUTR_VOL - [2:0] */
+#define WM8994_MIXINR_MIXOUTR_VOL_WIDTH              3  /* MIXINR_MIXOUTR_VOL - [2:0] */
+/*
+ * R51 (0x33) - HPOUT2 Mixer
+ */
+#define WM8994_IN2LRP_TO_HPOUT2                 0x0020  /* IN2LRP_TO_HPOUT2 */
+#define WM8994_IN2LRP_TO_HPOUT2_MASK            0x0020  /* IN2LRP_TO_HPOUT2 */
+#define WM8994_IN2LRP_TO_HPOUT2_SHIFT                5  /* IN2LRP_TO_HPOUT2 */
+#define WM8994_IN2LRP_TO_HPOUT2_WIDTH                1  /* IN2LRP_TO_HPOUT2 */
+#define WM8994_MIXOUTLVOL_TO_HPOUT2             0x0010  /* MIXOUTLVOL_TO_HPOUT2 */
+#define WM8994_MIXOUTLVOL_TO_HPOUT2_MASK        0x0010  /* MIXOUTLVOL_TO_HPOUT2 */
+#define WM8994_MIXOUTLVOL_TO_HPOUT2_SHIFT            4  /* MIXOUTLVOL_TO_HPOUT2 */
+#define WM8994_MIXOUTLVOL_TO_HPOUT2_WIDTH            1  /* MIXOUTLVOL_TO_HPOUT2 */
+#define WM8994_MIXOUTRVOL_TO_HPOUT2             0x0008  /* MIXOUTRVOL_TO_HPOUT2 */
+#define WM8994_MIXOUTRVOL_TO_HPOUT2_MASK        0x0008  /* MIXOUTRVOL_TO_HPOUT2 */
+#define WM8994_MIXOUTRVOL_TO_HPOUT2_SHIFT            3  /* MIXOUTRVOL_TO_HPOUT2 */
+#define WM8994_MIXOUTRVOL_TO_HPOUT2_WIDTH            1  /* MIXOUTRVOL_TO_HPOUT2 */
+/*
+ * R52 (0x34) - Line Mixer (1)
+ */
+#define WM8994_MIXOUTL_TO_LINEOUT1N             0x0040  /* MIXOUTL_TO_LINEOUT1N */
+#define WM8994_MIXOUTL_TO_LINEOUT1N_MASK        0x0040  /* MIXOUTL_TO_LINEOUT1N */
+#define WM8994_MIXOUTL_TO_LINEOUT1N_SHIFT            6  /* MIXOUTL_TO_LINEOUT1N */
+#define WM8994_MIXOUTL_TO_LINEOUT1N_WIDTH            1  /* MIXOUTL_TO_LINEOUT1N */
+#define WM8994_MIXOUTR_TO_LINEOUT1N             0x0020  /* MIXOUTR_TO_LINEOUT1N */
+#define WM8994_MIXOUTR_TO_LINEOUT1N_MASK        0x0020  /* MIXOUTR_TO_LINEOUT1N */
+#define WM8994_MIXOUTR_TO_LINEOUT1N_SHIFT            5  /* MIXOUTR_TO_LINEOUT1N */
+#define WM8994_MIXOUTR_TO_LINEOUT1N_WIDTH            1  /* MIXOUTR_TO_LINEOUT1N */
+#define WM8994_LINEOUT1_MODE                    0x0010  /* LINEOUT1_MODE */
+#define WM8994_LINEOUT1_MODE_MASK               0x0010  /* LINEOUT1_MODE */
+#define WM8994_LINEOUT1_MODE_SHIFT                   4  /* LINEOUT1_MODE */
+#define WM8994_LINEOUT1_MODE_WIDTH                   1  /* LINEOUT1_MODE */
+#define WM8994_IN1R_TO_LINEOUT1P                0x0004  /* IN1R_TO_LINEOUT1P */
+#define WM8994_IN1R_TO_LINEOUT1P_MASK           0x0004  /* IN1R_TO_LINEOUT1P */
+#define WM8994_IN1R_TO_LINEOUT1P_SHIFT               2  /* IN1R_TO_LINEOUT1P */
+#define WM8994_IN1R_TO_LINEOUT1P_WIDTH               1  /* IN1R_TO_LINEOUT1P */
+#define WM8994_IN1L_TO_LINEOUT1P                0x0002  /* IN1L_TO_LINEOUT1P */
+#define WM8994_IN1L_TO_LINEOUT1P_MASK           0x0002  /* IN1L_TO_LINEOUT1P */
+#define WM8994_IN1L_TO_LINEOUT1P_SHIFT               1  /* IN1L_TO_LINEOUT1P */
+#define WM8994_IN1L_TO_LINEOUT1P_WIDTH               1  /* IN1L_TO_LINEOUT1P */
+#define WM8994_MIXOUTL_TO_LINEOUT1P             0x0001  /* MIXOUTL_TO_LINEOUT1P */
+#define WM8994_MIXOUTL_TO_LINEOUT1P_MASK        0x0001  /* MIXOUTL_TO_LINEOUT1P */
+#define WM8994_MIXOUTL_TO_LINEOUT1P_SHIFT            0  /* MIXOUTL_TO_LINEOUT1P */
+#define WM8994_MIXOUTL_TO_LINEOUT1P_WIDTH            1  /* MIXOUTL_TO_LINEOUT1P */
+/*
+ * R53 (0x35) - Line Mixer (2)
+ */
+#define WM8994_MIXOUTR_TO_LINEOUT2N             0x0040  /* MIXOUTR_TO_LINEOUT2N */
+#define WM8994_MIXOUTR_TO_LINEOUT2N_MASK        0x0040  /* MIXOUTR_TO_LINEOUT2N */
+#define WM8994_MIXOUTR_TO_LINEOUT2N_SHIFT            6  /* MIXOUTR_TO_LINEOUT2N */
+#define WM8994_MIXOUTR_TO_LINEOUT2N_WIDTH            1  /* MIXOUTR_TO_LINEOUT2N */
+#define WM8994_MIXOUTL_TO_LINEOUT2N             0x0020  /* MIXOUTL_TO_LINEOUT2N */
+#define WM8994_MIXOUTL_TO_LINEOUT2N_MASK        0x0020  /* MIXOUTL_TO_LINEOUT2N */
+#define WM8994_MIXOUTL_TO_LINEOUT2N_SHIFT            5  /* MIXOUTL_TO_LINEOUT2N */
+#define WM8994_MIXOUTL_TO_LINEOUT2N_WIDTH            1  /* MIXOUTL_TO_LINEOUT2N */
+#define WM8994_LINEOUT2_MODE                    0x0010  /* LINEOUT2_MODE */
+#define WM8994_LINEOUT2_MODE_MASK               0x0010  /* LINEOUT2_MODE */
+#define WM8994_LINEOUT2_MODE_SHIFT                   4  /* LINEOUT2_MODE */
+#define WM8994_LINEOUT2_MODE_WIDTH                   1  /* LINEOUT2_MODE */
+#define WM8994_IN1L_TO_LINEOUT2P                0x0004  /* IN1L_TO_LINEOUT2P */
+#define WM8994_IN1L_TO_LINEOUT2P_MASK           0x0004  /* IN1L_TO_LINEOUT2P */
+#define WM8994_IN1L_TO_LINEOUT2P_SHIFT               2  /* IN1L_TO_LINEOUT2P */
+#define WM8994_IN1L_TO_LINEOUT2P_WIDTH               1  /* IN1L_TO_LINEOUT2P */
+#define WM8994_IN1R_TO_LINEOUT2P                0x0002  /* IN1R_TO_LINEOUT2P */
+#define WM8994_IN1R_TO_LINEOUT2P_MASK           0x0002  /* IN1R_TO_LINEOUT2P */
+#define WM8994_IN1R_TO_LINEOUT2P_SHIFT               1  /* IN1R_TO_LINEOUT2P */
+#define WM8994_IN1R_TO_LINEOUT2P_WIDTH               1  /* IN1R_TO_LINEOUT2P */
+#define WM8994_MIXOUTR_TO_LINEOUT2P             0x0001  /* MIXOUTR_TO_LINEOUT2P */
+#define WM8994_MIXOUTR_TO_LINEOUT2P_MASK        0x0001  /* MIXOUTR_TO_LINEOUT2P */
+#define WM8994_MIXOUTR_TO_LINEOUT2P_SHIFT            0  /* MIXOUTR_TO_LINEOUT2P */
+#define WM8994_MIXOUTR_TO_LINEOUT2P_WIDTH            1  /* MIXOUTR_TO_LINEOUT2P */
+/*
+ * R54 (0x36) - Speaker Mixer
+ */
+#define WM8994_DAC2L_TO_SPKMIXL                 0x0200  /* DAC2L_TO_SPKMIXL */
+#define WM8994_DAC2L_TO_SPKMIXL_MASK            0x0200  /* DAC2L_TO_SPKMIXL */
+#define WM8994_DAC2L_TO_SPKMIXL_SHIFT                9  /* DAC2L_TO_SPKMIXL */
+#define WM8994_DAC2L_TO_SPKMIXL_WIDTH                1  /* DAC2L_TO_SPKMIXL */
+#define WM8994_DAC2R_TO_SPKMIXR                 0x0100  /* DAC2R_TO_SPKMIXR */
+#define WM8994_DAC2R_TO_SPKMIXR_MASK            0x0100  /* DAC2R_TO_SPKMIXR */
+#define WM8994_DAC2R_TO_SPKMIXR_SHIFT                8  /* DAC2R_TO_SPKMIXR */
+#define WM8994_DAC2R_TO_SPKMIXR_WIDTH                1  /* DAC2R_TO_SPKMIXR */
+#define WM8994_MIXINL_TO_SPKMIXL                0x0080  /* MIXINL_TO_SPKMIXL */
+#define WM8994_MIXINL_TO_SPKMIXL_MASK           0x0080  /* MIXINL_TO_SPKMIXL */
+#define WM8994_MIXINL_TO_SPKMIXL_SHIFT               7  /* MIXINL_TO_SPKMIXL */
+#define WM8994_MIXINL_TO_SPKMIXL_WIDTH               1  /* MIXINL_TO_SPKMIXL */
+#define WM8994_MIXINR_TO_SPKMIXR                0x0040  /* MIXINR_TO_SPKMIXR */
+#define WM8994_MIXINR_TO_SPKMIXR_MASK           0x0040  /* MIXINR_TO_SPKMIXR */
+#define WM8994_MIXINR_TO_SPKMIXR_SHIFT               6  /* MIXINR_TO_SPKMIXR */
+#define WM8994_MIXINR_TO_SPKMIXR_WIDTH               1  /* MIXINR_TO_SPKMIXR */
+#define WM8994_IN1LP_TO_SPKMIXL                 0x0020  /* IN1LP_TO_SPKMIXL */
+#define WM8994_IN1LP_TO_SPKMIXL_MASK            0x0020  /* IN1LP_TO_SPKMIXL */
+#define WM8994_IN1LP_TO_SPKMIXL_SHIFT                5  /* IN1LP_TO_SPKMIXL */
+#define WM8994_IN1LP_TO_SPKMIXL_WIDTH                1  /* IN1LP_TO_SPKMIXL */
+#define WM8994_IN1RP_TO_SPKMIXR                 0x0010  /* IN1RP_TO_SPKMIXR */
+#define WM8994_IN1RP_TO_SPKMIXR_MASK            0x0010  /* IN1RP_TO_SPKMIXR */
+#define WM8994_IN1RP_TO_SPKMIXR_SHIFT                4  /* IN1RP_TO_SPKMIXR */
+#define WM8994_IN1RP_TO_SPKMIXR_WIDTH                1  /* IN1RP_TO_SPKMIXR */
+#define WM8994_MIXOUTL_TO_SPKMIXL               0x0008  /* MIXOUTL_TO_SPKMIXL */
+#define WM8994_MIXOUTL_TO_SPKMIXL_MASK          0x0008  /* MIXOUTL_TO_SPKMIXL */
+#define WM8994_MIXOUTL_TO_SPKMIXL_SHIFT              3  /* MIXOUTL_TO_SPKMIXL */
+#define WM8994_MIXOUTL_TO_SPKMIXL_WIDTH              1  /* MIXOUTL_TO_SPKMIXL */
+#define WM8994_MIXOUTR_TO_SPKMIXR               0x0004  /* MIXOUTR_TO_SPKMIXR */
+#define WM8994_MIXOUTR_TO_SPKMIXR_MASK          0x0004  /* MIXOUTR_TO_SPKMIXR */
+#define WM8994_MIXOUTR_TO_SPKMIXR_SHIFT              2  /* MIXOUTR_TO_SPKMIXR */
+#define WM8994_MIXOUTR_TO_SPKMIXR_WIDTH              1  /* MIXOUTR_TO_SPKMIXR */
+#define WM8994_DAC1L_TO_SPKMIXL                 0x0002  /* DAC1L_TO_SPKMIXL */
+#define WM8994_DAC1L_TO_SPKMIXL_MASK            0x0002  /* DAC1L_TO_SPKMIXL */
+#define WM8994_DAC1L_TO_SPKMIXL_SHIFT                1  /* DAC1L_TO_SPKMIXL */
+#define WM8994_DAC1L_TO_SPKMIXL_WIDTH                1  /* DAC1L_TO_SPKMIXL */
+#define WM8994_DAC1R_TO_SPKMIXR                 0x0001  /* DAC1R_TO_SPKMIXR */
+#define WM8994_DAC1R_TO_SPKMIXR_MASK            0x0001  /* DAC1R_TO_SPKMIXR */
+#define WM8994_DAC1R_TO_SPKMIXR_SHIFT                0  /* DAC1R_TO_SPKMIXR */
+#define WM8994_DAC1R_TO_SPKMIXR_WIDTH                1  /* DAC1R_TO_SPKMIXR */
+/*
+ * R55 (0x37) - Additional Control
+ */
+#define WM8994_LINEOUT1_FB                      0x0080  /* LINEOUT1_FB */
+#define WM8994_LINEOUT1_FB_MASK                 0x0080  /* LINEOUT1_FB */
+#define WM8994_LINEOUT1_FB_SHIFT                     7  /* LINEOUT1_FB */
+#define WM8994_LINEOUT1_FB_WIDTH                     1  /* LINEOUT1_FB */
+#define WM8994_LINEOUT2_FB                      0x0040  /* LINEOUT2_FB */
+#define WM8994_LINEOUT2_FB_MASK                 0x0040  /* LINEOUT2_FB */
+#define WM8994_LINEOUT2_FB_SHIFT                     6  /* LINEOUT2_FB */
+#define WM8994_LINEOUT2_FB_WIDTH                     1  /* LINEOUT2_FB */
+#define WM8994_VROI                             0x0001  /* VROI */
+#define WM8994_VROI_MASK                        0x0001  /* VROI */
+#define WM8994_VROI_SHIFT                            0  /* VROI */
+#define WM8994_VROI_WIDTH                            1  /* VROI */
+/*
+ * R56 (0x38) - AntiPOP (1)
+ */
+#define WM8994_LINEOUT_VMID_BUF_ENA             0x0080  /* LINEOUT_VMID_BUF_ENA */
+#define WM8994_LINEOUT_VMID_BUF_ENA_MASK        0x0080  /* LINEOUT_VMID_BUF_ENA */
+#define WM8994_LINEOUT_VMID_BUF_ENA_SHIFT            7  /* LINEOUT_VMID_BUF_ENA */
+#define WM8994_LINEOUT_VMID_BUF_ENA_WIDTH            1  /* LINEOUT_VMID_BUF_ENA */
+#define WM8994_HPOUT2_IN_ENA                    0x0040  /* HPOUT2_IN_ENA */
+#define WM8994_HPOUT2_IN_ENA_MASK               0x0040  /* HPOUT2_IN_ENA */
+#define WM8994_HPOUT2_IN_ENA_SHIFT                   6  /* HPOUT2_IN_ENA */
+#define WM8994_HPOUT2_IN_ENA_WIDTH                   1  /* HPOUT2_IN_ENA */
+#define WM8994_LINEOUT1_DISCH                   0x0020  /* LINEOUT1_DISCH */
+#define WM8994_LINEOUT1_DISCH_MASK              0x0020  /* LINEOUT1_DISCH */
+#define WM8994_LINEOUT1_DISCH_SHIFT                  5  /* LINEOUT1_DISCH */
+#define WM8994_LINEOUT1_DISCH_WIDTH                  1  /* LINEOUT1_DISCH */
+#define WM8994_LINEOUT2_DISCH                   0x0010  /* LINEOUT2_DISCH */
+#define WM8994_LINEOUT2_DISCH_MASK              0x0010  /* LINEOUT2_DISCH */
+#define WM8994_LINEOUT2_DISCH_SHIFT                  4  /* LINEOUT2_DISCH */
+#define WM8994_LINEOUT2_DISCH_WIDTH                  1  /* LINEOUT2_DISCH */
+/*
+ * R57 (0x39) - AntiPOP (2)
+ */
+#define WM8994_MICB2_DISCH                      0x0100  /* MICB2_DISCH */
+#define WM8994_MICB2_DISCH_MASK                 0x0100  /* MICB2_DISCH */
+#define WM8994_MICB2_DISCH_SHIFT                     8  /* MICB2_DISCH */
+#define WM8994_MICB2_DISCH_WIDTH                     1  /* MICB2_DISCH */
+#define WM8994_MICB1_DISCH                      0x0080  /* MICB1_DISCH */
+#define WM8994_MICB1_DISCH_MASK                 0x0080  /* MICB1_DISCH */
+#define WM8994_MICB1_DISCH_SHIFT                     7  /* MICB1_DISCH */
+#define WM8994_MICB1_DISCH_WIDTH                     1  /* MICB1_DISCH */
+#define WM8994_VMID_RAMP_MASK                   0x0060  /* VMID_RAMP - [6:5] */
+#define WM8994_VMID_RAMP_SHIFT                       5  /* VMID_RAMP - [6:5] */
+#define WM8994_VMID_RAMP_WIDTH                       2  /* VMID_RAMP - [6:5] */
+#define WM8994_VMID_BUF_ENA                     0x0008  /* VMID_BUF_ENA */
+#define WM8994_VMID_BUF_ENA_MASK                0x0008  /* VMID_BUF_ENA */
+#define WM8994_VMID_BUF_ENA_SHIFT                    3  /* VMID_BUF_ENA */
+#define WM8994_VMID_BUF_ENA_WIDTH                    1  /* VMID_BUF_ENA */
+#define WM8994_STARTUP_BIAS_ENA                 0x0004  /* STARTUP_BIAS_ENA */
+#define WM8994_STARTUP_BIAS_ENA_MASK            0x0004  /* STARTUP_BIAS_ENA */
+#define WM8994_STARTUP_BIAS_ENA_SHIFT                2  /* STARTUP_BIAS_ENA */
+#define WM8994_STARTUP_BIAS_ENA_WIDTH                1  /* STARTUP_BIAS_ENA */
+#define WM8994_BIAS_SRC                         0x0002  /* BIAS_SRC */
+#define WM8994_BIAS_SRC_MASK                    0x0002  /* BIAS_SRC */
+#define WM8994_BIAS_SRC_SHIFT                        1  /* BIAS_SRC */
+#define WM8994_BIAS_SRC_WIDTH                        1  /* BIAS_SRC */
+#define WM8994_VMID_DISCH                       0x0001  /* VMID_DISCH */
+#define WM8994_VMID_DISCH_MASK                  0x0001  /* VMID_DISCH */
+#define WM8994_VMID_DISCH_SHIFT                      0  /* VMID_DISCH */
+#define WM8994_VMID_DISCH_WIDTH                      1  /* VMID_DISCH */
+/*
+ * R58 (0x3A) - MICBIAS
+ */
+#define WM8994_MICD_SCTHR_MASK                  0x00C0  /* MICD_SCTHR - [7:6] */
+#define WM8994_MICD_SCTHR_SHIFT                      6  /* MICD_SCTHR - [7:6] */
+#define WM8994_MICD_SCTHR_WIDTH                      2  /* MICD_SCTHR - [7:6] */
+#define WM8994_MICD_THR_MASK                    0x0038  /* MICD_THR - [5:3] */
+#define WM8994_MICD_THR_SHIFT                        3  /* MICD_THR - [5:3] */
+#define WM8994_MICD_THR_WIDTH                        3  /* MICD_THR - [5:3] */
+#define WM8994_MICD_ENA                         0x0004  /* MICD_ENA */
+#define WM8994_MICD_ENA_MASK                    0x0004  /* MICD_ENA */
+#define WM8994_MICD_ENA_SHIFT                        2  /* MICD_ENA */
+#define WM8994_MICD_ENA_WIDTH                        1  /* MICD_ENA */
+#define WM8994_MICB2_LVL                        0x0002  /* MICB2_LVL */
+#define WM8994_MICB2_LVL_MASK                   0x0002  /* MICB2_LVL */
+#define WM8994_MICB2_LVL_SHIFT                       1  /* MICB2_LVL */
+#define WM8994_MICB2_LVL_WIDTH                       1  /* MICB2_LVL */
+#define WM8994_MICB1_LVL                        0x0001  /* MICB1_LVL */
+#define WM8994_MICB1_LVL_MASK                   0x0001  /* MICB1_LVL */
+#define WM8994_MICB1_LVL_SHIFT                       0  /* MICB1_LVL */
+#define WM8994_MICB1_LVL_WIDTH                       1  /* MICB1_LVL */
+/*
+ * R59 (0x3B) - LDO 1
+ */
+#define WM8994_LDO1_VSEL_MASK                   0x000E  /* LDO1_VSEL - [3:1] */
+#define WM8994_LDO1_VSEL_SHIFT                       1  /* LDO1_VSEL - [3:1] */
+#define WM8994_LDO1_VSEL_WIDTH                       3  /* LDO1_VSEL - [3:1] */
+#define WM8994_LDO1_DISCH                       0x0001  /* LDO1_DISCH */
+#define WM8994_LDO1_DISCH_MASK                  0x0001  /* LDO1_DISCH */
+#define WM8994_LDO1_DISCH_SHIFT                      0  /* LDO1_DISCH */
+#define WM8994_LDO1_DISCH_WIDTH                      1  /* LDO1_DISCH */
+/*
+ * R60 (0x3C) - LDO 2
+ */
+#define WM8994_LDO2_VSEL_MASK                   0x0006  /* LDO2_VSEL - [2:1] */
+#define WM8994_LDO2_VSEL_SHIFT                       1  /* LDO2_VSEL - [2:1] */
+#define WM8994_LDO2_VSEL_WIDTH                       2  /* LDO2_VSEL - [2:1] */
+#define WM8994_LDO2_DISCH                       0x0001  /* LDO2_DISCH */
+#define WM8994_LDO2_DISCH_MASK                  0x0001  /* LDO2_DISCH */
+#define WM8994_LDO2_DISCH_SHIFT                      0  /* LDO2_DISCH */
+#define WM8994_LDO2_DISCH_WIDTH                      1  /* LDO2_DISCH */
+/*
+ * R76 (0x4C) - Charge Pump (1)
+ */
+#define WM8994_CP_ENA                           0x8000  /* CP_ENA */
+#define WM8994_CP_ENA_MASK                      0x8000  /* CP_ENA */
+#define WM8994_CP_ENA_SHIFT                         15  /* CP_ENA */
+#define WM8994_CP_ENA_WIDTH                          1  /* CP_ENA */
+/*
+ * R81 (0x51) - Class W (1)
+ */
+#define WM8994_CP_DYN_SRC_SEL_MASK              0x0300  /* CP_DYN_SRC_SEL - [9:8] */
+#define WM8994_CP_DYN_SRC_SEL_SHIFT                  8  /* CP_DYN_SRC_SEL - [9:8] */
+#define WM8994_CP_DYN_SRC_SEL_WIDTH                  2  /* CP_DYN_SRC_SEL - [9:8] */
+#define WM8994_CP_DYN_PWR                       0x0001  /* CP_DYN_PWR */
+#define WM8994_CP_DYN_PWR_MASK                  0x0001  /* CP_DYN_PWR */
+#define WM8994_CP_DYN_PWR_SHIFT                      0  /* CP_DYN_PWR */
+#define WM8994_CP_DYN_PWR_WIDTH                      1  /* CP_DYN_PWR */
+/*
+ * R84 (0x54) - DC Servo (1)
+ */
+#define WM8994_DCS_TRIG_SINGLE_1                0x2000  /* DCS_TRIG_SINGLE_1 */
+#define WM8994_DCS_TRIG_SINGLE_1_MASK           0x2000  /* DCS_TRIG_SINGLE_1 */
+#define WM8994_DCS_TRIG_SINGLE_1_SHIFT              13  /* DCS_TRIG_SINGLE_1 */
+#define WM8994_DCS_TRIG_SINGLE_1_WIDTH               1  /* DCS_TRIG_SINGLE_1 */
+#define WM8994_DCS_TRIG_SINGLE_0                0x1000  /* DCS_TRIG_SINGLE_0 */
+#define WM8994_DCS_TRIG_SINGLE_0_MASK           0x1000  /* DCS_TRIG_SINGLE_0 */
+#define WM8994_DCS_TRIG_SINGLE_0_SHIFT              12  /* DCS_TRIG_SINGLE_0 */
+#define WM8994_DCS_TRIG_SINGLE_0_WIDTH               1  /* DCS_TRIG_SINGLE_0 */
+#define WM8994_DCS_TRIG_SERIES_1                0x0200  /* DCS_TRIG_SERIES_1 */
+#define WM8994_DCS_TRIG_SERIES_1_MASK           0x0200  /* DCS_TRIG_SERIES_1 */
+#define WM8994_DCS_TRIG_SERIES_1_SHIFT               9  /* DCS_TRIG_SERIES_1 */
+#define WM8994_DCS_TRIG_SERIES_1_WIDTH               1  /* DCS_TRIG_SERIES_1 */
+#define WM8994_DCS_TRIG_SERIES_0                0x0100  /* DCS_TRIG_SERIES_0 */
+#define WM8994_DCS_TRIG_SERIES_0_MASK           0x0100  /* DCS_TRIG_SERIES_0 */
+#define WM8994_DCS_TRIG_SERIES_0_SHIFT               8  /* DCS_TRIG_SERIES_0 */
+#define WM8994_DCS_TRIG_SERIES_0_WIDTH               1  /* DCS_TRIG_SERIES_0 */
+#define WM8994_DCS_TRIG_STARTUP_1               0x0020  /* DCS_TRIG_STARTUP_1 */
+#define WM8994_DCS_TRIG_STARTUP_1_MASK          0x0020  /* DCS_TRIG_STARTUP_1 */
+#define WM8994_DCS_TRIG_STARTUP_1_SHIFT              5  /* DCS_TRIG_STARTUP_1 */
+#define WM8994_DCS_TRIG_STARTUP_1_WIDTH              1  /* DCS_TRIG_STARTUP_1 */
+#define WM8994_DCS_TRIG_STARTUP_0               0x0010  /* DCS_TRIG_STARTUP_0 */
+#define WM8994_DCS_TRIG_STARTUP_0_MASK          0x0010  /* DCS_TRIG_STARTUP_0 */
+#define WM8994_DCS_TRIG_STARTUP_0_SHIFT              4  /* DCS_TRIG_STARTUP_0 */
+#define WM8994_DCS_TRIG_STARTUP_0_WIDTH              1  /* DCS_TRIG_STARTUP_0 */
+#define WM8994_DCS_TRIG_DAC_WR_1                0x0008  /* DCS_TRIG_DAC_WR_1 */
+#define WM8994_DCS_TRIG_DAC_WR_1_MASK           0x0008  /* DCS_TRIG_DAC_WR_1 */
+#define WM8994_DCS_TRIG_DAC_WR_1_SHIFT               3  /* DCS_TRIG_DAC_WR_1 */
+#define WM8994_DCS_TRIG_DAC_WR_1_WIDTH               1  /* DCS_TRIG_DAC_WR_1 */
+#define WM8994_DCS_TRIG_DAC_WR_0                0x0004  /* DCS_TRIG_DAC_WR_0 */
+#define WM8994_DCS_TRIG_DAC_WR_0_MASK           0x0004  /* DCS_TRIG_DAC_WR_0 */
+#define WM8994_DCS_TRIG_DAC_WR_0_SHIFT               2  /* DCS_TRIG_DAC_WR_0 */
+#define WM8994_DCS_TRIG_DAC_WR_0_WIDTH               1  /* DCS_TRIG_DAC_WR_0 */
+#define WM8994_DCS_ENA_CHAN_1                   0x0002  /* DCS_ENA_CHAN_1 */
+#define WM8994_DCS_ENA_CHAN_1_MASK              0x0002  /* DCS_ENA_CHAN_1 */
+#define WM8994_DCS_ENA_CHAN_1_SHIFT                  1  /* DCS_ENA_CHAN_1 */
+#define WM8994_DCS_ENA_CHAN_1_WIDTH                  1  /* DCS_ENA_CHAN_1 */
+#define WM8994_DCS_ENA_CHAN_0                   0x0001  /* DCS_ENA_CHAN_0 */
+#define WM8994_DCS_ENA_CHAN_0_MASK              0x0001  /* DCS_ENA_CHAN_0 */
+#define WM8994_DCS_ENA_CHAN_0_SHIFT                  0  /* DCS_ENA_CHAN_0 */
+#define WM8994_DCS_ENA_CHAN_0_WIDTH                  1  /* DCS_ENA_CHAN_0 */
+/*
+ * R85 (0x55) - DC Servo (2)
+ */
+#define WM8994_DCS_SERIES_NO_01_MASK            0x0FE0  /* DCS_SERIES_NO_01 - [11:5] */
+#define WM8994_DCS_SERIES_NO_01_SHIFT                5  /* DCS_SERIES_NO_01 - [11:5] */
+#define WM8994_DCS_SERIES_NO_01_WIDTH                7  /* DCS_SERIES_NO_01 - [11:5] */
+#define WM8994_DCS_TIMER_PERIOD_01_MASK         0x000F  /* DCS_TIMER_PERIOD_01 - [3:0] */
+#define WM8994_DCS_TIMER_PERIOD_01_SHIFT             0  /* DCS_TIMER_PERIOD_01 - [3:0] */
+#define WM8994_DCS_TIMER_PERIOD_01_WIDTH             4  /* DCS_TIMER_PERIOD_01 - [3:0] */
+/*
+ * R87 (0x57) - DC Servo (4)
+ */
+#define WM8994_DCS_DAC_WR_VAL_1_MASK            0xFF00  /* DCS_DAC_WR_VAL_1 - [15:8] */
+#define WM8994_DCS_DAC_WR_VAL_1_SHIFT                8  /* DCS_DAC_WR_VAL_1 - [15:8] */
+#define WM8994_DCS_DAC_WR_VAL_1_WIDTH                8  /* DCS_DAC_WR_VAL_1 - [15:8] */
+#define WM8994_DCS_DAC_WR_VAL_0_MASK            0x00FF  /* DCS_DAC_WR_VAL_0 - [7:0] */
+#define WM8994_DCS_DAC_WR_VAL_0_SHIFT                0  /* DCS_DAC_WR_VAL_0 - [7:0] */
+#define WM8994_DCS_DAC_WR_VAL_0_WIDTH                8  /* DCS_DAC_WR_VAL_0 - [7:0] */
+/*
+ * R88 (0x58) - DC Servo Readback
+ */
+#define WM8994_DCS_CAL_COMPLETE_MASK            0x0300  /* DCS_CAL_COMPLETE - [9:8] */
+#define WM8994_DCS_CAL_COMPLETE_SHIFT                8  /* DCS_CAL_COMPLETE - [9:8] */
+#define WM8994_DCS_CAL_COMPLETE_WIDTH                2  /* DCS_CAL_COMPLETE - [9:8] */
+#define WM8994_DCS_DAC_WR_COMPLETE_MASK         0x0030  /* DCS_DAC_WR_COMPLETE - [5:4] */
+#define WM8994_DCS_DAC_WR_COMPLETE_SHIFT             4  /* DCS_DAC_WR_COMPLETE - [5:4] */
+#define WM8994_DCS_DAC_WR_COMPLETE_WIDTH             2  /* DCS_DAC_WR_COMPLETE - [5:4] */
+#define WM8994_DCS_STARTUP_COMPLETE_MASK        0x0003  /* DCS_STARTUP_COMPLETE - [1:0] */
+#define WM8994_DCS_STARTUP_COMPLETE_SHIFT            0  /* DCS_STARTUP_COMPLETE - [1:0] */
+#define WM8994_DCS_STARTUP_COMPLETE_WIDTH            2  /* DCS_STARTUP_COMPLETE - [1:0] */
+/*
+ * R96 (0x60) - Analogue HP (1)
+ */
+#define WM8994_HPOUT1L_RMV_SHORT                0x0080  /* HPOUT1L_RMV_SHORT */
+#define WM8994_HPOUT1L_RMV_SHORT_MASK           0x0080  /* HPOUT1L_RMV_SHORT */
+#define WM8994_HPOUT1L_RMV_SHORT_SHIFT               7  /* HPOUT1L_RMV_SHORT */
+#define WM8994_HPOUT1L_RMV_SHORT_WIDTH               1  /* HPOUT1L_RMV_SHORT */
+#define WM8994_HPOUT1L_OUTP                     0x0040  /* HPOUT1L_OUTP */
+#define WM8994_HPOUT1L_OUTP_MASK                0x0040  /* HPOUT1L_OUTP */
+#define WM8994_HPOUT1L_OUTP_SHIFT                    6  /* HPOUT1L_OUTP */
+#define WM8994_HPOUT1L_OUTP_WIDTH                    1  /* HPOUT1L_OUTP */
+#define WM8994_HPOUT1L_DLY                      0x0020  /* HPOUT1L_DLY */
+#define WM8994_HPOUT1L_DLY_MASK                 0x0020  /* HPOUT1L_DLY */
+#define WM8994_HPOUT1L_DLY_SHIFT                     5  /* HPOUT1L_DLY */
+#define WM8994_HPOUT1L_DLY_WIDTH                     1  /* HPOUT1L_DLY */
+#define WM8994_HPOUT1R_RMV_SHORT                0x0008  /* HPOUT1R_RMV_SHORT */
+#define WM8994_HPOUT1R_RMV_SHORT_MASK           0x0008  /* HPOUT1R_RMV_SHORT */
+#define WM8994_HPOUT1R_RMV_SHORT_SHIFT               3  /* HPOUT1R_RMV_SHORT */
+#define WM8994_HPOUT1R_RMV_SHORT_WIDTH               1  /* HPOUT1R_RMV_SHORT */
+#define WM8994_HPOUT1R_OUTP                     0x0004  /* HPOUT1R_OUTP */
+#define WM8994_HPOUT1R_OUTP_MASK                0x0004  /* HPOUT1R_OUTP */
+#define WM8994_HPOUT1R_OUTP_SHIFT                    2  /* HPOUT1R_OUTP */
+#define WM8994_HPOUT1R_OUTP_WIDTH                    1  /* HPOUT1R_OUTP */
+#define WM8994_HPOUT1R_DLY                      0x0002  /* HPOUT1R_DLY */
+#define WM8994_HPOUT1R_DLY_MASK                 0x0002  /* HPOUT1R_DLY */
+#define WM8994_HPOUT1R_DLY_SHIFT                     1  /* HPOUT1R_DLY */
+#define WM8994_HPOUT1R_DLY_WIDTH                     1  /* HPOUT1R_DLY */
+/*
+ * R256 (0x100) - Chip Revision
+ */
+#define WM8994_CHIP_REV_MASK                    0x000F  /* CHIP_REV - [3:0] */
+#define WM8994_CHIP_REV_SHIFT                        0  /* CHIP_REV - [3:0] */
+#define WM8994_CHIP_REV_WIDTH                        4  /* CHIP_REV - [3:0] */
+/*
+ * R257 (0x101) - Control Interface
+ */
+#define WM8994_SPI_CONTRD                       0x0040  /* SPI_CONTRD */
+#define WM8994_SPI_CONTRD_MASK                  0x0040  /* SPI_CONTRD */
+#define WM8994_SPI_CONTRD_SHIFT                      6  /* SPI_CONTRD */
+#define WM8994_SPI_CONTRD_WIDTH                      1  /* SPI_CONTRD */
+#define WM8994_SPI_4WIRE                        0x0020  /* SPI_4WIRE */
+#define WM8994_SPI_4WIRE_MASK                   0x0020  /* SPI_4WIRE */
+#define WM8994_SPI_4WIRE_SHIFT                       5  /* SPI_4WIRE */
+#define WM8994_SPI_4WIRE_WIDTH                       1  /* SPI_4WIRE */
+#define WM8994_SPI_CFG                          0x0010  /* SPI_CFG */
+#define WM8994_SPI_CFG_MASK                     0x0010  /* SPI_CFG */
+#define WM8994_SPI_CFG_SHIFT                         4  /* SPI_CFG */
+#define WM8994_SPI_CFG_WIDTH                         1  /* SPI_CFG */
+#define WM8994_AUTO_INC                         0x0004  /* AUTO_INC */
+#define WM8994_AUTO_INC_MASK                    0x0004  /* AUTO_INC */
+#define WM8994_AUTO_INC_SHIFT                        2  /* AUTO_INC */
+#define WM8994_AUTO_INC_WIDTH                        1  /* AUTO_INC */
+/*
+ * R272 (0x110) - Write Sequencer Ctrl (1)
+ */
+#define WM8994_WSEQ_ENA                         0x8000  /* WSEQ_ENA */
+#define WM8994_WSEQ_ENA_MASK                    0x8000  /* WSEQ_ENA */
+#define WM8994_WSEQ_ENA_SHIFT                       15  /* WSEQ_ENA */
+#define WM8994_WSEQ_ENA_WIDTH                        1  /* WSEQ_ENA */
+#define WM8994_WSEQ_ABORT                       0x0200  /* WSEQ_ABORT */
+#define WM8994_WSEQ_ABORT_MASK                  0x0200  /* WSEQ_ABORT */
+#define WM8994_WSEQ_ABORT_SHIFT                      9  /* WSEQ_ABORT */
+#define WM8994_WSEQ_ABORT_WIDTH                      1  /* WSEQ_ABORT */
+#define WM8994_WSEQ_START                       0x0100  /* WSEQ_START */
+#define WM8994_WSEQ_START_MASK                  0x0100  /* WSEQ_START */
+#define WM8994_WSEQ_START_SHIFT                      8  /* WSEQ_START */
+#define WM8994_WSEQ_START_WIDTH                      1  /* WSEQ_START */
+#define WM8994_WSEQ_START_INDEX_MASK            0x007F  /* WSEQ_START_INDEX - [6:0] */
+#define WM8994_WSEQ_START_INDEX_SHIFT                0  /* WSEQ_START_INDEX - [6:0] */
+#define WM8994_WSEQ_START_INDEX_WIDTH                7  /* WSEQ_START_INDEX - [6:0] */
+/*
+ * R273 (0x111) - Write Sequencer Ctrl (2)
+ */
+#define WM8994_WSEQ_BUSY                        0x0100  /* WSEQ_BUSY */
+#define WM8994_WSEQ_BUSY_MASK                   0x0100  /* WSEQ_BUSY */
+#define WM8994_WSEQ_BUSY_SHIFT                       8  /* WSEQ_BUSY */
+#define WM8994_WSEQ_BUSY_WIDTH                       1  /* WSEQ_BUSY */
+#define WM8994_WSEQ_CURRENT_INDEX_MASK          0x007F  /* WSEQ_CURRENT_INDEX - [6:0] */
+#define WM8994_WSEQ_CURRENT_INDEX_SHIFT              0  /* WSEQ_CURRENT_INDEX - [6:0] */
+#define WM8994_WSEQ_CURRENT_INDEX_WIDTH              7  /* WSEQ_CURRENT_INDEX - [6:0] */
+/*
+ * R512 (0x200) - AIF1 Clocking (1)
+ */
+#define WM8994_AIF1CLK_SRC_MASK                 0x0018  /* AIF1CLK_SRC - [4:3] */
+#define WM8994_AIF1CLK_SRC_SHIFT                     3  /* AIF1CLK_SRC - [4:3] */
+#define WM8994_AIF1CLK_SRC_WIDTH                     2  /* AIF1CLK_SRC - [4:3] */
+#define WM8994_AIF1CLK_INV                      0x0004  /* AIF1CLK_INV */
+#define WM8994_AIF1CLK_INV_MASK                 0x0004  /* AIF1CLK_INV */
+#define WM8994_AIF1CLK_INV_SHIFT                     2  /* AIF1CLK_INV */
+#define WM8994_AIF1CLK_INV_WIDTH                     1  /* AIF1CLK_INV */
+#define WM8994_AIF1CLK_DIV                      0x0002  /* AIF1CLK_DIV */
+#define WM8994_AIF1CLK_DIV_MASK                 0x0002  /* AIF1CLK_DIV */
+#define WM8994_AIF1CLK_DIV_SHIFT                     1  /* AIF1CLK_DIV */
+#define WM8994_AIF1CLK_DIV_WIDTH                     1  /* AIF1CLK_DIV */
+#define WM8994_AIF1CLK_ENA                      0x0001  /* AIF1CLK_ENA */
+#define WM8994_AIF1CLK_ENA_MASK                 0x0001  /* AIF1CLK_ENA */
+#define WM8994_AIF1CLK_ENA_SHIFT                     0  /* AIF1CLK_ENA */
+#define WM8994_AIF1CLK_ENA_WIDTH                     1  /* AIF1CLK_ENA */
+/*
+ * R513 (0x201) - AIF1 Clocking (2)
+ */
+#define WM8994_AIF1DAC_DIV_MASK                 0x0038  /* AIF1DAC_DIV - [5:3] */
+#define WM8994_AIF1DAC_DIV_SHIFT                     3  /* AIF1DAC_DIV - [5:3] */
+#define WM8994_AIF1DAC_DIV_WIDTH                     3  /* AIF1DAC_DIV - [5:3] */
+#define WM8994_AIF1ADC_DIV_MASK                 0x0007  /* AIF1ADC_DIV - [2:0] */
+#define WM8994_AIF1ADC_DIV_SHIFT                     0  /* AIF1ADC_DIV - [2:0] */
+#define WM8994_AIF1ADC_DIV_WIDTH                     3  /* AIF1ADC_DIV - [2:0] */
+/*
+ * R516 (0x204) - AIF2 Clocking (1)
+ */
+#define WM8994_AIF2CLK_SRC_MASK                 0x0018  /* AIF2CLK_SRC - [4:3] */
+#define WM8994_AIF2CLK_SRC_SHIFT                     3  /* AIF2CLK_SRC - [4:3] */
+#define WM8994_AIF2CLK_SRC_WIDTH                     2  /* AIF2CLK_SRC - [4:3] */
+#define WM8994_AIF2CLK_INV                      0x0004  /* AIF2CLK_INV */
+#define WM8994_AIF2CLK_INV_MASK                 0x0004  /* AIF2CLK_INV */
+#define WM8994_AIF2CLK_INV_SHIFT                     2  /* AIF2CLK_INV */
+#define WM8994_AIF2CLK_INV_WIDTH                     1  /* AIF2CLK_INV */
+#define WM8994_AIF2CLK_DIV                      0x0002  /* AIF2CLK_DIV */
+#define WM8994_AIF2CLK_DIV_MASK                 0x0002  /* AIF2CLK_DIV */
+#define WM8994_AIF2CLK_DIV_SHIFT                     1  /* AIF2CLK_DIV */
+#define WM8994_AIF2CLK_DIV_WIDTH                     1  /* AIF2CLK_DIV */
+#define WM8994_AIF2CLK_ENA                      0x0001  /* AIF2CLK_ENA */
+#define WM8994_AIF2CLK_ENA_MASK                 0x0001  /* AIF2CLK_ENA */
+#define WM8994_AIF2CLK_ENA_SHIFT                     0  /* AIF2CLK_ENA */
+#define WM8994_AIF2CLK_ENA_WIDTH                     1  /* AIF2CLK_ENA */
+/*
+ * R517 (0x205) - AIF2 Clocking (2)
+ */
+#define WM8994_AIF2DAC_DIV_MASK                 0x0038  /* AIF2DAC_DIV - [5:3] */
+#define WM8994_AIF2DAC_DIV_SHIFT                     3  /* AIF2DAC_DIV - [5:3] */
+#define WM8994_AIF2DAC_DIV_WIDTH                     3  /* AIF2DAC_DIV - [5:3] */
+#define WM8994_AIF2ADC_DIV_MASK                 0x0007  /* AIF2ADC_DIV - [2:0] */
+#define WM8994_AIF2ADC_DIV_SHIFT                     0  /* AIF2ADC_DIV - [2:0] */
+#define WM8994_AIF2ADC_DIV_WIDTH                     3  /* AIF2ADC_DIV - [2:0] */
+/*
+ * R520 (0x208) - Clocking (1)
+ */
+#define WM8994_TOCLK_ENA                        0x0010  /* TOCLK_ENA */
+#define WM8994_TOCLK_ENA_MASK                   0x0010  /* TOCLK_ENA */
+#define WM8994_TOCLK_ENA_SHIFT                       4  /* TOCLK_ENA */
+#define WM8994_TOCLK_ENA_WIDTH                       1  /* TOCLK_ENA */
+#define WM8994_AIF1DSPCLK_ENA                   0x0008  /* AIF1DSPCLK_ENA */
+#define WM8994_AIF1DSPCLK_ENA_MASK              0x0008  /* AIF1DSPCLK_ENA */
+#define WM8994_AIF1DSPCLK_ENA_SHIFT                  3  /* AIF1DSPCLK_ENA */
+#define WM8994_AIF1DSPCLK_ENA_WIDTH                  1  /* AIF1DSPCLK_ENA */
+#define WM8994_AIF2DSPCLK_ENA                   0x0004  /* AIF2DSPCLK_ENA */
+#define WM8994_AIF2DSPCLK_ENA_MASK              0x0004  /* AIF2DSPCLK_ENA */
+#define WM8994_AIF2DSPCLK_ENA_SHIFT                  2  /* AIF2DSPCLK_ENA */
+#define WM8994_AIF2DSPCLK_ENA_WIDTH                  1  /* AIF2DSPCLK_ENA */
+#define WM8994_SYSDSPCLK_ENA                    0x0002  /* SYSDSPCLK_ENA */
+#define WM8994_SYSDSPCLK_ENA_MASK               0x0002  /* SYSDSPCLK_ENA */
+#define WM8994_SYSDSPCLK_ENA_SHIFT                   1  /* SYSDSPCLK_ENA */
+#define WM8994_SYSDSPCLK_ENA_WIDTH                   1  /* SYSDSPCLK_ENA */
+#define WM8994_SYSCLK_SRC                       0x0001  /* SYSCLK_SRC */
+#define WM8994_SYSCLK_SRC_MASK                  0x0001  /* SYSCLK_SRC */
+#define WM8994_SYSCLK_SRC_SHIFT                      0  /* SYSCLK_SRC */
+#define WM8994_SYSCLK_SRC_WIDTH                      1  /* SYSCLK_SRC */
+/*
+ * R521 (0x209) - Clocking (2)
+ */
+#define WM8994_TOCLK_DIV_MASK                   0x0700  /* TOCLK_DIV - [10:8] */
+#define WM8994_TOCLK_DIV_SHIFT                       8  /* TOCLK_DIV - [10:8] */
+#define WM8994_TOCLK_DIV_WIDTH                       3  /* TOCLK_DIV - [10:8] */
+#define WM8994_DBCLK_DIV_MASK                   0x0070  /* DBCLK_DIV - [6:4] */
+#define WM8994_DBCLK_DIV_SHIFT                       4  /* DBCLK_DIV - [6:4] */
+#define WM8994_DBCLK_DIV_WIDTH                       3  /* DBCLK_DIV - [6:4] */
+#define WM8994_OPCLK_DIV_MASK                   0x0007  /* OPCLK_DIV - [2:0] */
+#define WM8994_OPCLK_DIV_SHIFT                       0  /* OPCLK_DIV - [2:0] */
+#define WM8994_OPCLK_DIV_WIDTH                       3  /* OPCLK_DIV - [2:0] */
+/*
+ * R528 (0x210) - AIF1 Rate
+ */
+#define WM8994_AIF1_SR_MASK                     0x00F0  /* AIF1_SR - [7:4] */
+#define WM8994_AIF1_SR_SHIFT                         4  /* AIF1_SR - [7:4] */
+#define WM8994_AIF1_SR_WIDTH                         4  /* AIF1_SR - [7:4] */
+#define WM8994_AIF1CLK_RATE_MASK                0x000F  /* AIF1CLK_RATE - [3:0] */
+#define WM8994_AIF1CLK_RATE_SHIFT                    0  /* AIF1CLK_RATE - [3:0] */
+#define WM8994_AIF1CLK_RATE_WIDTH                    4  /* AIF1CLK_RATE - [3:0] */
+/*
+ * R529 (0x211) - AIF2 Rate
+ */
+#define WM8994_AIF2_SR_MASK                     0x00F0  /* AIF2_SR - [7:4] */
+#define WM8994_AIF2_SR_SHIFT                         4  /* AIF2_SR - [7:4] */
+#define WM8994_AIF2_SR_WIDTH                         4  /* AIF2_SR - [7:4] */
+#define WM8994_AIF2CLK_RATE_MASK                0x000F  /* AIF2CLK_RATE - [3:0] */
+#define WM8994_AIF2CLK_RATE_SHIFT                    0  /* AIF2CLK_RATE - [3:0] */
+#define WM8994_AIF2CLK_RATE_WIDTH                    4  /* AIF2CLK_RATE - [3:0] */
+/*
+ * R530 (0x212) - Rate Status
+ */
+#define WM8994_SR_ERROR_MASK                    0x000F  /* SR_ERROR - [3:0] */
+#define WM8994_SR_ERROR_SHIFT                        0  /* SR_ERROR - [3:0] */
+#define WM8994_SR_ERROR_WIDTH                        4  /* SR_ERROR - [3:0] */
+/*
+ * R544 (0x220) - FLL1 Control (1)
+ */
+#define WM8994_FLL1_FRAC                        0x0004  /* FLL1_FRAC */
+#define WM8994_FLL1_FRAC_MASK                   0x0004  /* FLL1_FRAC */
+#define WM8994_FLL1_FRAC_SHIFT                       2  /* FLL1_FRAC */
+#define WM8994_FLL1_FRAC_WIDTH                       1  /* FLL1_FRAC */
+#define WM8994_FLL1_OSC_ENA                     0x0002  /* FLL1_OSC_ENA */
+#define WM8994_FLL1_OSC_ENA_MASK                0x0002  /* FLL1_OSC_ENA */
+#define WM8994_FLL1_OSC_ENA_SHIFT                    1  /* FLL1_OSC_ENA */
+#define WM8994_FLL1_OSC_ENA_WIDTH                    1  /* FLL1_OSC_ENA */
+#define WM8994_FLL1_ENA                         0x0001  /* FLL1_ENA */
+#define WM8994_FLL1_ENA_MASK                    0x0001  /* FLL1_ENA */
+#define WM8994_FLL1_ENA_SHIFT                        0  /* FLL1_ENA */
+#define WM8994_FLL1_ENA_WIDTH                        1  /* FLL1_ENA */
+/*
+ * R545 (0x221) - FLL1 Control (2)
+ */
+#define WM8994_FLL1_OUTDIV_MASK                 0x3F00  /* FLL1_OUTDIV - [13:8] */
+#define WM8994_FLL1_OUTDIV_SHIFT                     8  /* FLL1_OUTDIV - [13:8] */
+#define WM8994_FLL1_OUTDIV_WIDTH                     6  /* FLL1_OUTDIV - [13:8] */
+#define WM8994_FLL1_CTRL_RATE_MASK              0x0070  /* FLL1_CTRL_RATE - [6:4] */
+#define WM8994_FLL1_CTRL_RATE_SHIFT                  4  /* FLL1_CTRL_RATE - [6:4] */
+#define WM8994_FLL1_CTRL_RATE_WIDTH                  3  /* FLL1_CTRL_RATE - [6:4] */
+#define WM8994_FLL1_FRATIO_MASK                 0x0007  /* FLL1_FRATIO - [2:0] */
+#define WM8994_FLL1_FRATIO_SHIFT                     0  /* FLL1_FRATIO - [2:0] */
+#define WM8994_FLL1_FRATIO_WIDTH                     3  /* FLL1_FRATIO - [2:0] */
+/*
+ * R546 (0x222) - FLL1 Control (3)
+ */
+#define WM8994_FLL1_K_MASK                      0xFFFF  /* FLL1_K - [15:0] */
+#define WM8994_FLL1_K_SHIFT                          0  /* FLL1_K - [15:0] */
+#define WM8994_FLL1_K_WIDTH                         16  /* FLL1_K - [15:0] */
+/*
+ * R547 (0x223) - FLL1 Control (4)
+ */
+#define WM8994_FLL1_N_MASK                      0x7FE0  /* FLL1_N - [14:5] */
+#define WM8994_FLL1_N_SHIFT                          5  /* FLL1_N - [14:5] */
+#define WM8994_FLL1_N_WIDTH                         10  /* FLL1_N - [14:5] */
+#define WM8994_FLL1_LOOP_GAIN_MASK              0x000F  /* FLL1_LOOP_GAIN - [3:0] */
+#define WM8994_FLL1_LOOP_GAIN_SHIFT                  0  /* FLL1_LOOP_GAIN - [3:0] */
+#define WM8994_FLL1_LOOP_GAIN_WIDTH                  4  /* FLL1_LOOP_GAIN - [3:0] */
+/*
+ * R548 (0x224) - FLL1 Control (5)
+ */
+#define WM8994_FLL1_FRC_NCO_VAL_MASK            0x1F80  /* FLL1_FRC_NCO_VAL - [12:7] */
+#define WM8994_FLL1_FRC_NCO_VAL_SHIFT                7  /* FLL1_FRC_NCO_VAL - [12:7] */
+#define WM8994_FLL1_FRC_NCO_VAL_WIDTH                6  /* FLL1_FRC_NCO_VAL - [12:7] */
+#define WM8994_FLL1_FRC_NCO                     0x0040  /* FLL1_FRC_NCO */
+#define WM8994_FLL1_FRC_NCO_MASK                0x0040  /* FLL1_FRC_NCO */
+#define WM8994_FLL1_FRC_NCO_SHIFT                    6  /* FLL1_FRC_NCO */
+#define WM8994_FLL1_FRC_NCO_WIDTH                    1  /* FLL1_FRC_NCO */
+#define WM8994_FLL1_REFCLK_DIV_MASK             0x0018  /* FLL1_REFCLK_DIV - [4:3] */
+#define WM8994_FLL1_REFCLK_DIV_SHIFT                 3  /* FLL1_REFCLK_DIV - [4:3] */
+#define WM8994_FLL1_REFCLK_DIV_WIDTH                 2  /* FLL1_REFCLK_DIV - [4:3] */
+#define WM8994_FLL1_REFCLK_SRC_MASK             0x0003  /* FLL1_REFCLK_SRC - [1:0] */
+#define WM8994_FLL1_REFCLK_SRC_SHIFT                 0  /* FLL1_REFCLK_SRC - [1:0] */
+#define WM8994_FLL1_REFCLK_SRC_WIDTH                 2  /* FLL1_REFCLK_SRC - [1:0] */
+/*
+ * R576 (0x240) - FLL2 Control (1)
+ */
+#define WM8994_FLL2_FRAC                        0x0004  /* FLL2_FRAC */
+#define WM8994_FLL2_FRAC_MASK                   0x0004  /* FLL2_FRAC */
+#define WM8994_FLL2_FRAC_SHIFT                       2  /* FLL2_FRAC */
+#define WM8994_FLL2_FRAC_WIDTH                       1  /* FLL2_FRAC */
+#define WM8994_FLL2_OSC_ENA                     0x0002  /* FLL2_OSC_ENA */
+#define WM8994_FLL2_OSC_ENA_MASK                0x0002  /* FLL2_OSC_ENA */
+#define WM8994_FLL2_OSC_ENA_SHIFT                    1  /* FLL2_OSC_ENA */
+#define WM8994_FLL2_OSC_ENA_WIDTH                    1  /* FLL2_OSC_ENA */
+#define WM8994_FLL2_ENA                         0x0001  /* FLL2_ENA */
+#define WM8994_FLL2_ENA_MASK                    0x0001  /* FLL2_ENA */
+#define WM8994_FLL2_ENA_SHIFT                        0  /* FLL2_ENA */
+#define WM8994_FLL2_ENA_WIDTH                        1  /* FLL2_ENA */
+/*
+ * R577 (0x241) - FLL2 Control (2)
+ */
+#define WM8994_FLL2_OUTDIV_MASK                 0x3F00  /* FLL2_OUTDIV - [13:8] */
+#define WM8994_FLL2_OUTDIV_SHIFT                     8  /* FLL2_OUTDIV - [13:8] */
+#define WM8994_FLL2_OUTDIV_WIDTH                     6  /* FLL2_OUTDIV - [13:8] */
+#define WM8994_FLL2_CTRL_RATE_MASK              0x0070  /* FLL2_CTRL_RATE - [6:4] */
+#define WM8994_FLL2_CTRL_RATE_SHIFT                  4  /* FLL2_CTRL_RATE - [6:4] */
+#define WM8994_FLL2_CTRL_RATE_WIDTH                  3  /* FLL2_CTRL_RATE - [6:4] */
+#define WM8994_FLL2_FRATIO_MASK                 0x0007  /* FLL2_FRATIO - [2:0] */
+#define WM8994_FLL2_FRATIO_SHIFT                     0  /* FLL2_FRATIO - [2:0] */
+#define WM8994_FLL2_FRATIO_WIDTH                     3  /* FLL2_FRATIO - [2:0] */
+/*
+ * R578 (0x242) - FLL2 Control (3)
+ */
+#define WM8994_FLL2_K_MASK                      0xFFFF  /* FLL2_K - [15:0] */
+#define WM8994_FLL2_K_SHIFT                          0  /* FLL2_K - [15:0] */
+#define WM8994_FLL2_K_WIDTH                         16  /* FLL2_K - [15:0] */
+/*
+ * R579 (0x243) - FLL2 Control (4)
+ */
+#define WM8994_FLL2_N_MASK                      0x7FE0  /* FLL2_N - [14:5] */
+#define WM8994_FLL2_N_SHIFT                          5  /* FLL2_N - [14:5] */
+#define WM8994_FLL2_N_WIDTH                         10  /* FLL2_N - [14:5] */
+#define WM8994_FLL2_LOOP_GAIN_MASK              0x000F  /* FLL2_LOOP_GAIN - [3:0] */
+#define WM8994_FLL2_LOOP_GAIN_SHIFT                  0  /* FLL2_LOOP_GAIN - [3:0] */
+#define WM8994_FLL2_LOOP_GAIN_WIDTH                  4  /* FLL2_LOOP_GAIN - [3:0] */
+/*
+ * R580 (0x244) - FLL2 Control (5)
+ */
+#define WM8994_FLL2_FRC_NCO_VAL_MASK            0x1F80  /* FLL2_FRC_NCO_VAL - [12:7] */
+#define WM8994_FLL2_FRC_NCO_VAL_SHIFT                7  /* FLL2_FRC_NCO_VAL - [12:7] */
+#define WM8994_FLL2_FRC_NCO_VAL_WIDTH                6  /* FLL2_FRC_NCO_VAL - [12:7] */
+#define WM8994_FLL2_FRC_NCO                     0x0040  /* FLL2_FRC_NCO */
+#define WM8994_FLL2_FRC_NCO_MASK                0x0040  /* FLL2_FRC_NCO */
+#define WM8994_FLL2_FRC_NCO_SHIFT                    6  /* FLL2_FRC_NCO */
+#define WM8994_FLL2_FRC_NCO_WIDTH                    1  /* FLL2_FRC_NCO */
+#define WM8994_FLL2_REFCLK_DIV_MASK             0x0018  /* FLL2_REFCLK_DIV - [4:3] */
+#define WM8994_FLL2_REFCLK_DIV_SHIFT                 3  /* FLL2_REFCLK_DIV - [4:3] */
+#define WM8994_FLL2_REFCLK_DIV_WIDTH                 2  /* FLL2_REFCLK_DIV - [4:3] */
+#define WM8994_FLL2_REFCLK_SRC_MASK             0x0003  /* FLL2_REFCLK_SRC - [1:0] */
+#define WM8994_FLL2_REFCLK_SRC_SHIFT                 0  /* FLL2_REFCLK_SRC - [1:0] */
+#define WM8994_FLL2_REFCLK_SRC_WIDTH                 2  /* FLL2_REFCLK_SRC - [1:0] */
+/*
+ * R768 (0x300) - AIF1 Control (1)
+ */
+#define WM8994_AIF1ADCL_SRC                     0x8000  /* AIF1ADCL_SRC */
+#define WM8994_AIF1ADCL_SRC_MASK                0x8000  /* AIF1ADCL_SRC */
+#define WM8994_AIF1ADCL_SRC_SHIFT                   15  /* AIF1ADCL_SRC */
+#define WM8994_AIF1ADCL_SRC_WIDTH                    1  /* AIF1ADCL_SRC */
+#define WM8994_AIF1ADCR_SRC                     0x4000  /* AIF1ADCR_SRC */
+#define WM8994_AIF1ADCR_SRC_MASK                0x4000  /* AIF1ADCR_SRC */
+#define WM8994_AIF1ADCR_SRC_SHIFT                   14  /* AIF1ADCR_SRC */
+#define WM8994_AIF1ADCR_SRC_WIDTH                    1  /* AIF1ADCR_SRC */
+#define WM8994_AIF1ADC_TDM                      0x2000  /* AIF1ADC_TDM */
+#define WM8994_AIF1ADC_TDM_MASK                 0x2000  /* AIF1ADC_TDM */
+#define WM8994_AIF1ADC_TDM_SHIFT                    13  /* AIF1ADC_TDM */
+#define WM8994_AIF1ADC_TDM_WIDTH                     1  /* AIF1ADC_TDM */
+#define WM8994_AIF1_BCLK_INV                    0x0100  /* AIF1_BCLK_INV */
+#define WM8994_AIF1_BCLK_INV_MASK               0x0100  /* AIF1_BCLK_INV */
+#define WM8994_AIF1_BCLK_INV_SHIFT                   8  /* AIF1_BCLK_INV */
+#define WM8994_AIF1_BCLK_INV_WIDTH                   1  /* AIF1_BCLK_INV */
+#define WM8994_AIF1_LRCLK_INV                   0x0080  /* AIF1_LRCLK_INV */
+#define WM8994_AIF1_LRCLK_INV_MASK              0x0080  /* AIF1_LRCLK_INV */
+#define WM8994_AIF1_LRCLK_INV_SHIFT                  7  /* AIF1_LRCLK_INV */
+#define WM8994_AIF1_LRCLK_INV_WIDTH                  1  /* AIF1_LRCLK_INV */
+#define WM8994_AIF1_WL_MASK                     0x0060  /* AIF1_WL - [6:5] */
+#define WM8994_AIF1_WL_SHIFT                         5  /* AIF1_WL - [6:5] */
+#define WM8994_AIF1_WL_WIDTH                         2  /* AIF1_WL - [6:5] */
+#define WM8994_AIF1_FMT_MASK                    0x0018  /* AIF1_FMT - [4:3] */
+#define WM8994_AIF1_FMT_SHIFT                        3  /* AIF1_FMT - [4:3] */
+#define WM8994_AIF1_FMT_WIDTH                        2  /* AIF1_FMT - [4:3] */
+/*
+ * R769 (0x301) - AIF1 Control (2)
+ */
+#define WM8994_AIF1DACL_SRC                     0x8000  /* AIF1DACL_SRC */
+#define WM8994_AIF1DACL_SRC_MASK                0x8000  /* AIF1DACL_SRC */
+#define WM8994_AIF1DACL_SRC_SHIFT                   15  /* AIF1DACL_SRC */
+#define WM8994_AIF1DACL_SRC_WIDTH                    1  /* AIF1DACL_SRC */
+#define WM8994_AIF1DACR_SRC                     0x4000  /* AIF1DACR_SRC */
+#define WM8994_AIF1DACR_SRC_MASK                0x4000  /* AIF1DACR_SRC */
+#define WM8994_AIF1DACR_SRC_SHIFT                   14  /* AIF1DACR_SRC */
+#define WM8994_AIF1DACR_SRC_WIDTH                    1  /* AIF1DACR_SRC */
+#define WM8994_AIF1DAC_BOOST_MASK               0x0C00  /* AIF1DAC_BOOST - [11:10] */
+#define WM8994_AIF1DAC_BOOST_SHIFT                  10  /* AIF1DAC_BOOST - [11:10] */
+#define WM8994_AIF1DAC_BOOST_WIDTH                   2  /* AIF1DAC_BOOST - [11:10] */
+#define WM8994_AIF1_MONO                        0x0100  /* AIF1_MONO */
+#define WM8994_AIF1_MONO_MASK                   0x0100  /* AIF1_MONO */
+#define WM8994_AIF1_MONO_SHIFT                       8  /* AIF1_MONO */
+#define WM8994_AIF1_MONO_WIDTH                       1  /* AIF1_MONO */
+#define WM8994_AIF1DAC_COMP                     0x0010  /* AIF1DAC_COMP */
+#define WM8994_AIF1DAC_COMP_MASK                0x0010  /* AIF1DAC_COMP */
+#define WM8994_AIF1DAC_COMP_SHIFT                    4  /* AIF1DAC_COMP */
+#define WM8994_AIF1DAC_COMP_WIDTH                    1  /* AIF1DAC_COMP */
+#define WM8994_AIF1DAC_COMPMODE                 0x0008  /* AIF1DAC_COMPMODE */
+#define WM8994_AIF1DAC_COMPMODE_MASK            0x0008  /* AIF1DAC_COMPMODE */
+#define WM8994_AIF1DAC_COMPMODE_SHIFT                3  /* AIF1DAC_COMPMODE */
+#define WM8994_AIF1DAC_COMPMODE_WIDTH                1  /* AIF1DAC_COMPMODE */
+#define WM8994_AIF1ADC_COMP                     0x0004  /* AIF1ADC_COMP */
+#define WM8994_AIF1ADC_COMP_MASK                0x0004  /* AIF1ADC_COMP */
+#define WM8994_AIF1ADC_COMP_SHIFT                    2  /* AIF1ADC_COMP */
+#define WM8994_AIF1ADC_COMP_WIDTH                    1  /* AIF1ADC_COMP */
+#define WM8994_AIF1ADC_COMPMODE                 0x0002  /* AIF1ADC_COMPMODE */
+#define WM8994_AIF1ADC_COMPMODE_MASK            0x0002  /* AIF1ADC_COMPMODE */
+#define WM8994_AIF1ADC_COMPMODE_SHIFT                1  /* AIF1ADC_COMPMODE */
+#define WM8994_AIF1ADC_COMPMODE_WIDTH                1  /* AIF1ADC_COMPMODE */
+#define WM8994_AIF1_LOOPBACK                    0x0001  /* AIF1_LOOPBACK */
+#define WM8994_AIF1_LOOPBACK_MASK               0x0001  /* AIF1_LOOPBACK */
+#define WM8994_AIF1_LOOPBACK_SHIFT                   0  /* AIF1_LOOPBACK */
+#define WM8994_AIF1_LOOPBACK_WIDTH                   1  /* AIF1_LOOPBACK */
+/*
+ * R770 (0x302) - AIF1 Master/Slave
+ */
+#define WM8994_AIF1_TRI                         0x8000  /* AIF1_TRI */
+#define WM8994_AIF1_TRI_MASK                    0x8000  /* AIF1_TRI */
+#define WM8994_AIF1_TRI_SHIFT                       15  /* AIF1_TRI */
+#define WM8994_AIF1_TRI_WIDTH                        1  /* AIF1_TRI */
+#define WM8994_AIF1_MSTR                        0x4000  /* AIF1_MSTR */
+#define WM8994_AIF1_MSTR_MASK                   0x4000  /* AIF1_MSTR */
+#define WM8994_AIF1_MSTR_SHIFT                      14  /* AIF1_MSTR */
+#define WM8994_AIF1_MSTR_WIDTH                       1  /* AIF1_MSTR */
+#define WM8994_AIF1_CLK_FRC                     0x2000  /* AIF1_CLK_FRC */
+#define WM8994_AIF1_CLK_FRC_MASK                0x2000  /* AIF1_CLK_FRC */
+#define WM8994_AIF1_CLK_FRC_SHIFT                   13  /* AIF1_CLK_FRC */
+#define WM8994_AIF1_CLK_FRC_WIDTH                    1  /* AIF1_CLK_FRC */
+#define WM8994_AIF1_LRCLK_FRC                   0x1000  /* AIF1_LRCLK_FRC */
+#define WM8994_AIF1_LRCLK_FRC_MASK              0x1000  /* AIF1_LRCLK_FRC */
+#define WM8994_AIF1_LRCLK_FRC_SHIFT                 12  /* AIF1_LRCLK_FRC */
+#define WM8994_AIF1_LRCLK_FRC_WIDTH                  1  /* AIF1_LRCLK_FRC */
+/*
+ * R771 (0x303) - AIF1 BCLK
+ */
+#define WM8994_AIF1_BCLK_DIV_MASK               0x01F0  /* AIF1_BCLK_DIV - [8:4] */
+#define WM8994_AIF1_BCLK_DIV_SHIFT                   4  /* AIF1_BCLK_DIV - [8:4] */
+#define WM8994_AIF1_BCLK_DIV_WIDTH                   5  /* AIF1_BCLK_DIV - [8:4] */
+/*
+ * R772 (0x304) - AIF1ADC LRCLK
+ */
+#define WM8994_AIF1ADC_LRCLK_DIR                0x0800  /* AIF1ADC_LRCLK_DIR */
+#define WM8994_AIF1ADC_LRCLK_DIR_MASK           0x0800  /* AIF1ADC_LRCLK_DIR */
+#define WM8994_AIF1ADC_LRCLK_DIR_SHIFT              11  /* AIF1ADC_LRCLK_DIR */
+#define WM8994_AIF1ADC_LRCLK_DIR_WIDTH               1  /* AIF1ADC_LRCLK_DIR */
+#define WM8994_AIF1ADC_RATE_MASK                0x07FF  /* AIF1ADC_RATE - [10:0] */
+#define WM8994_AIF1ADC_RATE_SHIFT                    0  /* AIF1ADC_RATE - [10:0] */
+#define WM8994_AIF1ADC_RATE_WIDTH                   11  /* AIF1ADC_RATE - [10:0] */
+/*
+ * R773 (0x305) - AIF1DAC LRCLK
+ */
+#define WM8994_AIF1DAC_LRCLK_DIR                0x0800  /* AIF1DAC_LRCLK_DIR */
+#define WM8994_AIF1DAC_LRCLK_DIR_MASK           0x0800  /* AIF1DAC_LRCLK_DIR */
+#define WM8994_AIF1DAC_LRCLK_DIR_SHIFT              11  /* AIF1DAC_LRCLK_DIR */
+#define WM8994_AIF1DAC_LRCLK_DIR_WIDTH               1  /* AIF1DAC_LRCLK_DIR */
+#define WM8994_AIF1DAC_RATE_MASK                0x07FF  /* AIF1DAC_RATE - [10:0] */
+#define WM8994_AIF1DAC_RATE_SHIFT                    0  /* AIF1DAC_RATE - [10:0] */
+#define WM8994_AIF1DAC_RATE_WIDTH                   11  /* AIF1DAC_RATE - [10:0] */
+/*
+ * R774 (0x306) - AIF1DAC Data
+ */
+#define WM8994_AIF1DACL_DAT_INV                 0x0002  /* AIF1DACL_DAT_INV */
+#define WM8994_AIF1DACL_DAT_INV_MASK            0x0002  /* AIF1DACL_DAT_INV */
+#define WM8994_AIF1DACL_DAT_INV_SHIFT                1  /* AIF1DACL_DAT_INV */
+#define WM8994_AIF1DACL_DAT_INV_WIDTH                1  /* AIF1DACL_DAT_INV */
+#define WM8994_AIF1DACR_DAT_INV                 0x0001  /* AIF1DACR_DAT_INV */
+#define WM8994_AIF1DACR_DAT_INV_MASK            0x0001  /* AIF1DACR_DAT_INV */
+#define WM8994_AIF1DACR_DAT_INV_SHIFT                0  /* AIF1DACR_DAT_INV */
+#define WM8994_AIF1DACR_DAT_INV_WIDTH                1  /* AIF1DACR_DAT_INV */
+/*
+ * R775 (0x307) - AIF1ADC Data
+ */
+#define WM8994_AIF1ADCL_DAT_INV                 0x0002  /* AIF1ADCL_DAT_INV */
+#define WM8994_AIF1ADCL_DAT_INV_MASK            0x0002  /* AIF1ADCL_DAT_INV */
+#define WM8994_AIF1ADCL_DAT_INV_SHIFT                1  /* AIF1ADCL_DAT_INV */
+#define WM8994_AIF1ADCL_DAT_INV_WIDTH                1  /* AIF1ADCL_DAT_INV */
+#define WM8994_AIF1ADCR_DAT_INV                 0x0001  /* AIF1ADCR_DAT_INV */
+#define WM8994_AIF1ADCR_DAT_INV_MASK            0x0001  /* AIF1ADCR_DAT_INV */
+#define WM8994_AIF1ADCR_DAT_INV_SHIFT                0  /* AIF1ADCR_DAT_INV */
+#define WM8994_AIF1ADCR_DAT_INV_WIDTH                1  /* AIF1ADCR_DAT_INV */
+/*
+ * R784 (0x310) - AIF2 Control (1)
+ */
+#define WM8994_AIF2ADCL_SRC                     0x8000  /* AIF2ADCL_SRC */
+#define WM8994_AIF2ADCL_SRC_MASK                0x8000  /* AIF2ADCL_SRC */
+#define WM8994_AIF2ADCL_SRC_SHIFT                   15  /* AIF2ADCL_SRC */
+#define WM8994_AIF2ADCL_SRC_WIDTH                    1  /* AIF2ADCL_SRC */
+#define WM8994_AIF2ADCR_SRC                     0x4000  /* AIF2ADCR_SRC */
+#define WM8994_AIF2ADCR_SRC_MASK                0x4000  /* AIF2ADCR_SRC */
+#define WM8994_AIF2ADCR_SRC_SHIFT                   14  /* AIF2ADCR_SRC */
+#define WM8994_AIF2ADCR_SRC_WIDTH                    1  /* AIF2ADCR_SRC */
+#define WM8994_AIF2ADC_TDM                      0x2000  /* AIF2ADC_TDM */
+#define WM8994_AIF2ADC_TDM_MASK                 0x2000  /* AIF2ADC_TDM */
+#define WM8994_AIF2ADC_TDM_SHIFT                    13  /* AIF2ADC_TDM */
+#define WM8994_AIF2ADC_TDM_WIDTH                     1  /* AIF2ADC_TDM */
+#define WM8994_AIF2ADC_TDM_CHAN                 0x1000  /* AIF2ADC_TDM_CHAN */
+#define WM8994_AIF2ADC_TDM_CHAN_MASK            0x1000  /* AIF2ADC_TDM_CHAN */
+#define WM8994_AIF2ADC_TDM_CHAN_SHIFT               12  /* AIF2ADC_TDM_CHAN */
+#define WM8994_AIF2ADC_TDM_CHAN_WIDTH                1  /* AIF2ADC_TDM_CHAN */
+#define WM8994_AIF2_BCLK_INV                    0x0100  /* AIF2_BCLK_INV */
+#define WM8994_AIF2_BCLK_INV_MASK               0x0100  /* AIF2_BCLK_INV */
+#define WM8994_AIF2_BCLK_INV_SHIFT                   8  /* AIF2_BCLK_INV */
+#define WM8994_AIF2_BCLK_INV_WIDTH                   1  /* AIF2_BCLK_INV */
+#define WM8994_AIF2_LRCLK_INV                   0x0080  /* AIF2_LRCLK_INV */
+#define WM8994_AIF2_LRCLK_INV_MASK              0x0080  /* AIF2_LRCLK_INV */
+#define WM8994_AIF2_LRCLK_INV_SHIFT                  7  /* AIF2_LRCLK_INV */
+#define WM8994_AIF2_LRCLK_INV_WIDTH                  1  /* AIF2_LRCLK_INV */
+#define WM8994_AIF2_WL_MASK                     0x0060  /* AIF2_WL - [6:5] */
+#define WM8994_AIF2_WL_SHIFT                         5  /* AIF2_WL - [6:5] */
+#define WM8994_AIF2_WL_WIDTH                         2  /* AIF2_WL - [6:5] */
+#define WM8994_AIF2_FMT_MASK                    0x0018  /* AIF2_FMT - [4:3] */
+#define WM8994_AIF2_FMT_SHIFT                        3  /* AIF2_FMT - [4:3] */
+#define WM8994_AIF2_FMT_WIDTH                        2  /* AIF2_FMT - [4:3] */
+/*
+ * R785 (0x311) - AIF2 Control (2)
+ */
+#define WM8994_AIF2DACL_SRC                     0x8000  /* AIF2DACL_SRC */
+#define WM8994_AIF2DACL_SRC_MASK                0x8000  /* AIF2DACL_SRC */
+#define WM8994_AIF2DACL_SRC_SHIFT                   15  /* AIF2DACL_SRC */
+#define WM8994_AIF2DACL_SRC_WIDTH                    1  /* AIF2DACL_SRC */
+#define WM8994_AIF2DACR_SRC                     0x4000  /* AIF2DACR_SRC */
+#define WM8994_AIF2DACR_SRC_MASK                0x4000  /* AIF2DACR_SRC */
+#define WM8994_AIF2DACR_SRC_SHIFT                   14  /* AIF2DACR_SRC */
+#define WM8994_AIF2DACR_SRC_WIDTH                    1  /* AIF2DACR_SRC */
+#define WM8994_AIF2DAC_TDM                      0x2000  /* AIF2DAC_TDM */
+#define WM8994_AIF2DAC_TDM_MASK                 0x2000  /* AIF2DAC_TDM */
+#define WM8994_AIF2DAC_TDM_SHIFT                    13  /* AIF2DAC_TDM */
+#define WM8994_AIF2DAC_TDM_WIDTH                     1  /* AIF2DAC_TDM */
+#define WM8994_AIF2DAC_TDM_CHAN                 0x1000  /* AIF2DAC_TDM_CHAN */
+#define WM8994_AIF2DAC_TDM_CHAN_MASK            0x1000  /* AIF2DAC_TDM_CHAN */
+#define WM8994_AIF2DAC_TDM_CHAN_SHIFT               12  /* AIF2DAC_TDM_CHAN */
+#define WM8994_AIF2DAC_TDM_CHAN_WIDTH                1  /* AIF2DAC_TDM_CHAN */
+#define WM8994_AIF2DAC_BOOST_MASK               0x0C00  /* AIF2DAC_BOOST - [11:10] */
+#define WM8994_AIF2DAC_BOOST_SHIFT                  10  /* AIF2DAC_BOOST - [11:10] */
+#define WM8994_AIF2DAC_BOOST_WIDTH                   2  /* AIF2DAC_BOOST - [11:10] */
+#define WM8994_AIF2_MONO                        0x0100  /* AIF2_MONO */
+#define WM8994_AIF2_MONO_MASK                   0x0100  /* AIF2_MONO */
+#define WM8994_AIF2_MONO_SHIFT                       8  /* AIF2_MONO */
+#define WM8994_AIF2_MONO_WIDTH                       1  /* AIF2_MONO */
+#define WM8994_AIF2DAC_COMP                     0x0010  /* AIF2DAC_COMP */
+#define WM8994_AIF2DAC_COMP_MASK                0x0010  /* AIF2DAC_COMP */
+#define WM8994_AIF2DAC_COMP_SHIFT                    4  /* AIF2DAC_COMP */
+#define WM8994_AIF2DAC_COMP_WIDTH                    1  /* AIF2DAC_COMP */
+#define WM8994_AIF2DAC_COMPMODE                 0x0008  /* AIF2DAC_COMPMODE */
+#define WM8994_AIF2DAC_COMPMODE_MASK            0x0008  /* AIF2DAC_COMPMODE */
+#define WM8994_AIF2DAC_COMPMODE_SHIFT                3  /* AIF2DAC_COMPMODE */
+#define WM8994_AIF2DAC_COMPMODE_WIDTH                1  /* AIF2DAC_COMPMODE */
+#define WM8994_AIF2ADC_COMP                     0x0004  /* AIF2ADC_COMP */
+#define WM8994_AIF2ADC_COMP_MASK                0x0004  /* AIF2ADC_COMP */
+#define WM8994_AIF2ADC_COMP_SHIFT                    2  /* AIF2ADC_COMP */
+#define WM8994_AIF2ADC_COMP_WIDTH                    1  /* AIF2ADC_COMP */
+#define WM8994_AIF2ADC_COMPMODE                 0x0002  /* AIF2ADC_COMPMODE */
+#define WM8994_AIF2ADC_COMPMODE_MASK            0x0002  /* AIF2ADC_COMPMODE */
+#define WM8994_AIF2ADC_COMPMODE_SHIFT                1  /* AIF2ADC_COMPMODE */
+#define WM8994_AIF2ADC_COMPMODE_WIDTH                1  /* AIF2ADC_COMPMODE */
+#define WM8994_AIF2_LOOPBACK                    0x0001  /* AIF2_LOOPBACK */
+#define WM8994_AIF2_LOOPBACK_MASK               0x0001  /* AIF2_LOOPBACK */
+#define WM8994_AIF2_LOOPBACK_SHIFT                   0  /* AIF2_LOOPBACK */
+#define WM8994_AIF2_LOOPBACK_WIDTH                   1  /* AIF2_LOOPBACK */
+/*
+ * R786 (0x312) - AIF2 Master/Slave
+ */
+#define WM8994_AIF2_TRI                         0x8000  /* AIF2_TRI */
+#define WM8994_AIF2_TRI_MASK                    0x8000  /* AIF2_TRI */
+#define WM8994_AIF2_TRI_SHIFT                       15  /* AIF2_TRI */
+#define WM8994_AIF2_TRI_WIDTH                        1  /* AIF2_TRI */
+#define WM8994_AIF2_MSTR                        0x4000  /* AIF2_MSTR */
+#define WM8994_AIF2_MSTR_MASK                   0x4000  /* AIF2_MSTR */
+#define WM8994_AIF2_MSTR_SHIFT                      14  /* AIF2_MSTR */
+#define WM8994_AIF2_MSTR_WIDTH                       1  /* AIF2_MSTR */
+#define WM8994_AIF2_CLK_FRC                     0x2000  /* AIF2_CLK_FRC */
+#define WM8994_AIF2_CLK_FRC_MASK                0x2000  /* AIF2_CLK_FRC */
+#define WM8994_AIF2_CLK_FRC_SHIFT                   13  /* AIF2_CLK_FRC */
+#define WM8994_AIF2_CLK_FRC_WIDTH                    1  /* AIF2_CLK_FRC */
+#define WM8994_AIF2_LRCLK_FRC                   0x1000  /* AIF2_LRCLK_FRC */
+#define WM8994_AIF2_LRCLK_FRC_MASK              0x1000  /* AIF2_LRCLK_FRC */
+#define WM8994_AIF2_LRCLK_FRC_SHIFT                 12  /* AIF2_LRCLK_FRC */
+#define WM8994_AIF2_LRCLK_FRC_WIDTH                  1  /* AIF2_LRCLK_FRC */
+/*
+ * R787 (0x313) - AIF2 BCLK
+ */
+#define WM8994_AIF2_BCLK_DIV_MASK               0x01F0  /* AIF2_BCLK_DIV - [8:4] */
+#define WM8994_AIF2_BCLK_DIV_SHIFT                   4  /* AIF2_BCLK_DIV - [8:4] */
+#define WM8994_AIF2_BCLK_DIV_WIDTH                   5  /* AIF2_BCLK_DIV - [8:4] */
+/*
+ * R788 (0x314) - AIF2ADC LRCLK
+ */
+#define WM8994_AIF2ADC_LRCLK_DIR                0x0800  /* AIF2ADC_LRCLK_DIR */
+#define WM8994_AIF2ADC_LRCLK_DIR_MASK           0x0800  /* AIF2ADC_LRCLK_DIR */
+#define WM8994_AIF2ADC_LRCLK_DIR_SHIFT              11  /* AIF2ADC_LRCLK_DIR */
+#define WM8994_AIF2ADC_LRCLK_DIR_WIDTH               1  /* AIF2ADC_LRCLK_DIR */
+#define WM8994_AIF2ADC_RATE_MASK                0x07FF  /* AIF2ADC_RATE - [10:0] */
+#define WM8994_AIF2ADC_RATE_SHIFT                    0  /* AIF2ADC_RATE - [10:0] */
+#define WM8994_AIF2ADC_RATE_WIDTH                   11  /* AIF2ADC_RATE - [10:0] */
+/*
+ * R789 (0x315) - AIF2DAC LRCLK
+ */
+#define WM8994_AIF2DAC_LRCLK_DIR                0x0800  /* AIF2DAC_LRCLK_DIR */
+#define WM8994_AIF2DAC_LRCLK_DIR_MASK           0x0800  /* AIF2DAC_LRCLK_DIR */
+#define WM8994_AIF2DAC_LRCLK_DIR_SHIFT              11  /* AIF2DAC_LRCLK_DIR */
+#define WM8994_AIF2DAC_LRCLK_DIR_WIDTH               1  /* AIF2DAC_LRCLK_DIR */
+#define WM8994_AIF2DAC_RATE_MASK                0x07FF  /* AIF2DAC_RATE - [10:0] */
+#define WM8994_AIF2DAC_RATE_SHIFT                    0  /* AIF2DAC_RATE - [10:0] */
+#define WM8994_AIF2DAC_RATE_WIDTH                   11  /* AIF2DAC_RATE - [10:0] */
+/*
+ * R790 (0x316) - AIF2DAC Data
+ */
+#define WM8994_AIF2DACL_DAT_INV                 0x0002  /* AIF2DACL_DAT_INV */
+#define WM8994_AIF2DACL_DAT_INV_MASK            0x0002  /* AIF2DACL_DAT_INV */
+#define WM8994_AIF2DACL_DAT_INV_SHIFT                1  /* AIF2DACL_DAT_INV */
+#define WM8994_AIF2DACL_DAT_INV_WIDTH                1  /* AIF2DACL_DAT_INV */
+#define WM8994_AIF2DACR_DAT_INV                 0x0001  /* AIF2DACR_DAT_INV */
+#define WM8994_AIF2DACR_DAT_INV_MASK            0x0001  /* AIF2DACR_DAT_INV */
+#define WM8994_AIF2DACR_DAT_INV_SHIFT                0  /* AIF2DACR_DAT_INV */
+#define WM8994_AIF2DACR_DAT_INV_WIDTH                1  /* AIF2DACR_DAT_INV */
+/*
+ * R791 (0x317) - AIF2ADC Data
+ */
+#define WM8994_AIF2ADCL_DAT_INV                 0x0002  /* AIF2ADCL_DAT_INV */
+#define WM8994_AIF2ADCL_DAT_INV_MASK            0x0002  /* AIF2ADCL_DAT_INV */
+#define WM8994_AIF2ADCL_DAT_INV_SHIFT                1  /* AIF2ADCL_DAT_INV */
+#define WM8994_AIF2ADCL_DAT_INV_WIDTH                1  /* AIF2ADCL_DAT_INV */
+#define WM8994_AIF2ADCR_DAT_INV                 0x0001  /* AIF2ADCR_DAT_INV */
+#define WM8994_AIF2ADCR_DAT_INV_MASK            0x0001  /* AIF2ADCR_DAT_INV */
+#define WM8994_AIF2ADCR_DAT_INV_SHIFT                0  /* AIF2ADCR_DAT_INV */
+#define WM8994_AIF2ADCR_DAT_INV_WIDTH                1  /* AIF2ADCR_DAT_INV */
+/*
+ * R1024 (0x400) - AIF1 ADC1 Left Volume
+ */
+#define WM8994_AIF1ADC1_VU                      0x0100  /* AIF1ADC1_VU */
+#define WM8994_AIF1ADC1_VU_MASK                 0x0100  /* AIF1ADC1_VU */
+#define WM8994_AIF1ADC1_VU_SHIFT                     8  /* AIF1ADC1_VU */
+#define WM8994_AIF1ADC1_VU_WIDTH                     1  /* AIF1ADC1_VU */
+#define WM8994_AIF1ADC1L_VOL_MASK               0x00FF  /* AIF1ADC1L_VOL - [7:0] */
+#define WM8994_AIF1ADC1L_VOL_SHIFT                   0  /* AIF1ADC1L_VOL - [7:0] */
+#define WM8994_AIF1ADC1L_VOL_WIDTH                   8  /* AIF1ADC1L_VOL - [7:0] */
+/*
+ * R1025 (0x401) - AIF1 ADC1 Right Volume
+ */
+#define WM8994_AIF1ADC1_VU                      0x0100  /* AIF1ADC1_VU */
+#define WM8994_AIF1ADC1_VU_MASK                 0x0100  /* AIF1ADC1_VU */
+#define WM8994_AIF1ADC1_VU_SHIFT                     8  /* AIF1ADC1_VU */
+#define WM8994_AIF1ADC1_VU_WIDTH                     1  /* AIF1ADC1_VU */
+#define WM8994_AIF1ADC1R_VOL_MASK               0x00FF  /* AIF1ADC1R_VOL - [7:0] */
+#define WM8994_AIF1ADC1R_VOL_SHIFT                   0  /* AIF1ADC1R_VOL - [7:0] */
+#define WM8994_AIF1ADC1R_VOL_WIDTH                   8  /* AIF1ADC1R_VOL - [7:0] */
+/*
+ * R1026 (0x402) - AIF1 DAC1 Left Volume
+ */
+#define WM8994_AIF1DAC1_VU                      0x0100  /* AIF1DAC1_VU */
+#define WM8994_AIF1DAC1_VU_MASK                 0x0100  /* AIF1DAC1_VU */
+#define WM8994_AIF1DAC1_VU_SHIFT                     8  /* AIF1DAC1_VU */
+#define WM8994_AIF1DAC1_VU_WIDTH                     1  /* AIF1DAC1_VU */
+#define WM8994_AIF1DAC1L_VOL_MASK               0x00FF  /* AIF1DAC1L_VOL - [7:0] */
+#define WM8994_AIF1DAC1L_VOL_SHIFT                   0  /* AIF1DAC1L_VOL - [7:0] */
+#define WM8994_AIF1DAC1L_VOL_WIDTH                   8  /* AIF1DAC1L_VOL - [7:0] */
+/*
+ * R1027 (0x403) - AIF1 DAC1 Right Volume
+ */
+#define WM8994_AIF1DAC1_VU                      0x0100  /* AIF1DAC1_VU */
+#define WM8994_AIF1DAC1_VU_MASK                 0x0100  /* AIF1DAC1_VU */
+#define WM8994_AIF1DAC1_VU_SHIFT                     8  /* AIF1DAC1_VU */
+#define WM8994_AIF1DAC1_VU_WIDTH                     1  /* AIF1DAC1_VU */
+#define WM8994_AIF1DAC1R_VOL_MASK               0x00FF  /* AIF1DAC1R_VOL - [7:0] */
+#define WM8994_AIF1DAC1R_VOL_SHIFT                   0  /* AIF1DAC1R_VOL - [7:0] */
+#define WM8994_AIF1DAC1R_VOL_WIDTH                   8  /* AIF1DAC1R_VOL - [7:0] */
+/*
+ * R1028 (0x404) - AIF1 ADC2 Left Volume
+ */
+#define WM8994_AIF1ADC2_VU                      0x0100  /* AIF1ADC2_VU */
+#define WM8994_AIF1ADC2_VU_MASK                 0x0100  /* AIF1ADC2_VU */
+#define WM8994_AIF1ADC2_VU_SHIFT                     8  /* AIF1ADC2_VU */
+#define WM8994_AIF1ADC2_VU_WIDTH                     1  /* AIF1ADC2_VU */
+#define WM8994_AIF1ADC2L_VOL_MASK               0x00FF  /* AIF1ADC2L_VOL - [7:0] */
+#define WM8994_AIF1ADC2L_VOL_SHIFT                   0  /* AIF1ADC2L_VOL - [7:0] */
+#define WM8994_AIF1ADC2L_VOL_WIDTH                   8  /* AIF1ADC2L_VOL - [7:0] */
+/*
+ * R1029 (0x405) - AIF1 ADC2 Right Volume
+ */
+#define WM8994_AIF1ADC2_VU                      0x0100  /* AIF1ADC2_VU */
+#define WM8994_AIF1ADC2_VU_MASK                 0x0100  /* AIF1ADC2_VU */
+#define WM8994_AIF1ADC2_VU_SHIFT                     8  /* AIF1ADC2_VU */
+#define WM8994_AIF1ADC2_VU_WIDTH                     1  /* AIF1ADC2_VU */
+#define WM8994_AIF1ADC2R_VOL_MASK               0x00FF  /* AIF1ADC2R_VOL - [7:0] */
+#define WM8994_AIF1ADC2R_VOL_SHIFT                   0  /* AIF1ADC2R_VOL - [7:0] */
+#define WM8994_AIF1ADC2R_VOL_WIDTH                   8  /* AIF1ADC2R_VOL - [7:0] */
+/*
+ * R1030 (0x406) - AIF1 DAC2 Left Volume
+ */
+#define WM8994_AIF1DAC2_VU                      0x0100  /* AIF1DAC2_VU */
+#define WM8994_AIF1DAC2_VU_MASK                 0x0100  /* AIF1DAC2_VU */
+#define WM8994_AIF1DAC2_VU_SHIFT                     8  /* AIF1DAC2_VU */
+#define WM8994_AIF1DAC2_VU_WIDTH                     1  /* AIF1DAC2_VU */
+#define WM8994_AIF1DAC2L_VOL_MASK               0x00FF  /* AIF1DAC2L_VOL - [7:0] */
+#define WM8994_AIF1DAC2L_VOL_SHIFT                   0  /* AIF1DAC2L_VOL - [7:0] */
+#define WM8994_AIF1DAC2L_VOL_WIDTH                   8  /* AIF1DAC2L_VOL - [7:0] */
+/*
+ * R1031 (0x407) - AIF1 DAC2 Right Volume
+ */
+#define WM8994_AIF1DAC2_VU                      0x0100  /* AIF1DAC2_VU */
+#define WM8994_AIF1DAC2_VU_MASK                 0x0100  /* AIF1DAC2_VU */
+#define WM8994_AIF1DAC2_VU_SHIFT                     8  /* AIF1DAC2_VU */
+#define WM8994_AIF1DAC2_VU_WIDTH                     1  /* AIF1DAC2_VU */
+#define WM8994_AIF1DAC2R_VOL_MASK               0x00FF  /* AIF1DAC2R_VOL - [7:0] */
+#define WM8994_AIF1DAC2R_VOL_SHIFT                   0  /* AIF1DAC2R_VOL - [7:0] */
+#define WM8994_AIF1DAC2R_VOL_WIDTH                   8  /* AIF1DAC2R_VOL - [7:0] */
+/*
+ * R1040 (0x410) - AIF1 ADC1 Filters
+ */
+#define WM8994_AIF1ADC_4FS                      0x8000  /* AIF1ADC_4FS */
+#define WM8994_AIF1ADC_4FS_MASK                 0x8000  /* AIF1ADC_4FS */
+#define WM8994_AIF1ADC_4FS_SHIFT                    15  /* AIF1ADC_4FS */
+#define WM8994_AIF1ADC_4FS_WIDTH                     1  /* AIF1ADC_4FS */
+#define WM8994_AIF1ADC1_HPF_CUT_MASK            0x6000  /* AIF1ADC1_HPF_CUT - [14:13] */
+#define WM8994_AIF1ADC1_HPF_CUT_SHIFT               13  /* AIF1ADC1_HPF_CUT - [14:13] */
+#define WM8994_AIF1ADC1_HPF_CUT_WIDTH                2  /* AIF1ADC1_HPF_CUT - [14:13] */
+#define WM8994_AIF1ADC1L_HPF                    0x1000  /* AIF1ADC1L_HPF */
+#define WM8994_AIF1ADC1L_HPF_MASK               0x1000  /* AIF1ADC1L_HPF */
+#define WM8994_AIF1ADC1L_HPF_SHIFT                  12  /* AIF1ADC1L_HPF */
+#define WM8994_AIF1ADC1L_HPF_WIDTH                   1  /* AIF1ADC1L_HPF */
+#define WM8994_AIF1ADC1R_HPF                    0x0800  /* AIF1ADC1R_HPF */
+#define WM8994_AIF1ADC1R_HPF_MASK               0x0800  /* AIF1ADC1R_HPF */
+#define WM8994_AIF1ADC1R_HPF_SHIFT                  11  /* AIF1ADC1R_HPF */
+#define WM8994_AIF1ADC1R_HPF_WIDTH                   1  /* AIF1ADC1R_HPF */
+/*
+ * R1041 (0x411) - AIF1 ADC2 Filters
+ */
+#define WM8994_AIF1ADC2_HPF_CUT_MASK            0x6000  /* AIF1ADC2_HPF_CUT - [14:13] */
+#define WM8994_AIF1ADC2_HPF_CUT_SHIFT               13  /* AIF1ADC2_HPF_CUT - [14:13] */
+#define WM8994_AIF1ADC2_HPF_CUT_WIDTH                2  /* AIF1ADC2_HPF_CUT - [14:13] */
+#define WM8994_AIF1ADC2L_HPF                    0x1000  /* AIF1ADC2L_HPF */
+#define WM8994_AIF1ADC2L_HPF_MASK               0x1000  /* AIF1ADC2L_HPF */
+#define WM8994_AIF1ADC2L_HPF_SHIFT                  12  /* AIF1ADC2L_HPF */
+#define WM8994_AIF1ADC2L_HPF_WIDTH                   1  /* AIF1ADC2L_HPF */
+#define WM8994_AIF1ADC2R_HPF                    0x0800  /* AIF1ADC2R_HPF */
+#define WM8994_AIF1ADC2R_HPF_MASK               0x0800  /* AIF1ADC2R_HPF */
+#define WM8994_AIF1ADC2R_HPF_SHIFT                  11  /* AIF1ADC2R_HPF */
+#define WM8994_AIF1ADC2R_HPF_WIDTH                   1  /* AIF1ADC2R_HPF */
+/*
+ * R1056 (0x420) - AIF1 DAC1 Filters (1)
+ */
+#define WM8994_AIF1DAC1_MUTE                    0x0200  /* AIF1DAC1_MUTE */
+#define WM8994_AIF1DAC1_MUTE_MASK               0x0200  /* AIF1DAC1_MUTE */
+#define WM8994_AIF1DAC1_MUTE_SHIFT                   9  /* AIF1DAC1_MUTE */
+#define WM8994_AIF1DAC1_MUTE_WIDTH                   1  /* AIF1DAC1_MUTE */
+#define WM8994_AIF1DAC1_MONO                    0x0080  /* AIF1DAC1_MONO */
+#define WM8994_AIF1DAC1_MONO_MASK               0x0080  /* AIF1DAC1_MONO */
+#define WM8994_AIF1DAC1_MONO_SHIFT                   7  /* AIF1DAC1_MONO */
+#define WM8994_AIF1DAC1_MONO_WIDTH                   1  /* AIF1DAC1_MONO */
+#define WM8994_AIF1DAC1_MUTERATE                0x0020  /* AIF1DAC1_MUTERATE */
+#define WM8994_AIF1DAC1_MUTERATE_MASK           0x0020  /* AIF1DAC1_MUTERATE */
+#define WM8994_AIF1DAC1_MUTERATE_SHIFT               5  /* AIF1DAC1_MUTERATE */
+#define WM8994_AIF1DAC1_MUTERATE_WIDTH               1  /* AIF1DAC1_MUTERATE */
+#define WM8994_AIF1DAC1_UNMUTE_RAMP             0x0010  /* AIF1DAC1_UNMUTE_RAMP */
+#define WM8994_AIF1DAC1_UNMUTE_RAMP_MASK        0x0010  /* AIF1DAC1_UNMUTE_RAMP */
+#define WM8994_AIF1DAC1_UNMUTE_RAMP_SHIFT            4  /* AIF1DAC1_UNMUTE_RAMP */
+#define WM8994_AIF1DAC1_UNMUTE_RAMP_WIDTH            1  /* AIF1DAC1_UNMUTE_RAMP */
+#define WM8994_AIF1DAC1_DEEMP_MASK              0x0006  /* AIF1DAC1_DEEMP - [2:1] */
+#define WM8994_AIF1DAC1_DEEMP_SHIFT                  1  /* AIF1DAC1_DEEMP - [2:1] */
+#define WM8994_AIF1DAC1_DEEMP_WIDTH                  2  /* AIF1DAC1_DEEMP - [2:1] */
+/*
+ * R1057 (0x421) - AIF1 DAC1 Filters (2)
+ */
+#define WM8994_AIF1DAC1_3D_GAIN_MASK            0x3E00  /* AIF1DAC1_3D_GAIN - [13:9] */
+#define WM8994_AIF1DAC1_3D_GAIN_SHIFT                9  /* AIF1DAC1_3D_GAIN - [13:9] */
+#define WM8994_AIF1DAC1_3D_GAIN_WIDTH                5  /* AIF1DAC1_3D_GAIN - [13:9] */
+#define WM8994_AIF1DAC1_3D_ENA                  0x0100  /* AIF1DAC1_3D_ENA */
+#define WM8994_AIF1DAC1_3D_ENA_MASK             0x0100  /* AIF1DAC1_3D_ENA */
+#define WM8994_AIF1DAC1_3D_ENA_SHIFT                 8  /* AIF1DAC1_3D_ENA */
+#define WM8994_AIF1DAC1_3D_ENA_WIDTH                 1  /* AIF1DAC1_3D_ENA */
+/*
+ * R1058 (0x422) - AIF1 DAC2 Filters (1)
+ */
+#define WM8994_AIF1DAC2_MUTE                    0x0200  /* AIF1DAC2_MUTE */
+#define WM8994_AIF1DAC2_MUTE_MASK               0x0200  /* AIF1DAC2_MUTE */
+#define WM8994_AIF1DAC2_MUTE_SHIFT                   9  /* AIF1DAC2_MUTE */
+#define WM8994_AIF1DAC2_MUTE_WIDTH                   1  /* AIF1DAC2_MUTE */
+#define WM8994_AIF1DAC2_MONO                    0x0080  /* AIF1DAC2_MONO */
+#define WM8994_AIF1DAC2_MONO_MASK               0x0080  /* AIF1DAC2_MONO */
+#define WM8994_AIF1DAC2_MONO_SHIFT                   7  /* AIF1DAC2_MONO */
+#define WM8994_AIF1DAC2_MONO_WIDTH                   1  /* AIF1DAC2_MONO */
+#define WM8994_AIF1DAC2_MUTERATE                0x0020  /* AIF1DAC2_MUTERATE */
+#define WM8994_AIF1DAC2_MUTERATE_MASK           0x0020  /* AIF1DAC2_MUTERATE */
+#define WM8994_AIF1DAC2_MUTERATE_SHIFT               5  /* AIF1DAC2_MUTERATE */
+#define WM8994_AIF1DAC2_MUTERATE_WIDTH               1  /* AIF1DAC2_MUTERATE */
+#define WM8994_AIF1DAC2_UNMUTE_RAMP             0x0010  /* AIF1DAC2_UNMUTE_RAMP */
+#define WM8994_AIF1DAC2_UNMUTE_RAMP_MASK        0x0010  /* AIF1DAC2_UNMUTE_RAMP */
+#define WM8994_AIF1DAC2_UNMUTE_RAMP_SHIFT            4  /* AIF1DAC2_UNMUTE_RAMP */
+#define WM8994_AIF1DAC2_UNMUTE_RAMP_WIDTH            1  /* AIF1DAC2_UNMUTE_RAMP */
+#define WM8994_AIF1DAC2_DEEMP_MASK              0x0006  /* AIF1DAC2_DEEMP - [2:1] */
+#define WM8994_AIF1DAC2_DEEMP_SHIFT                  1  /* AIF1DAC2_DEEMP - [2:1] */
+#define WM8994_AIF1DAC2_DEEMP_WIDTH                  2  /* AIF1DAC2_DEEMP - [2:1] */
+/*
+ * R1059 (0x423) - AIF1 DAC2 Filters (2)
+ */
+#define WM8994_AIF1DAC2_3D_GAIN_MASK            0x3E00  /* AIF1DAC2_3D_GAIN - [13:9] */
+#define WM8994_AIF1DAC2_3D_GAIN_SHIFT                9  /* AIF1DAC2_3D_GAIN - [13:9] */
+#define WM8994_AIF1DAC2_3D_GAIN_WIDTH                5  /* AIF1DAC2_3D_GAIN - [13:9] */
+#define WM8994_AIF1DAC2_3D_ENA                  0x0100  /* AIF1DAC2_3D_ENA */
+#define WM8994_AIF1DAC2_3D_ENA_MASK             0x0100  /* AIF1DAC2_3D_ENA */
+#define WM8994_AIF1DAC2_3D_ENA_SHIFT                 8  /* AIF1DAC2_3D_ENA */
+#define WM8994_AIF1DAC2_3D_ENA_WIDTH                 1  /* AIF1DAC2_3D_ENA */
+/*
+ * R1088 (0x440) - AIF1 DRC1 (1)
+ */
+#define WM8994_AIF1DRC1_SIG_DET_RMS_MASK        0xF800  /* AIF1DRC1_SIG_DET_RMS - [15:11] */
+#define WM8994_AIF1DRC1_SIG_DET_RMS_SHIFT           11  /* AIF1DRC1_SIG_DET_RMS - [15:11] */
+#define WM8994_AIF1DRC1_SIG_DET_RMS_WIDTH            5  /* AIF1DRC1_SIG_DET_RMS - [15:11] */
+#define WM8994_AIF1DRC1_SIG_DET_PK_MASK         0x0600  /* AIF1DRC1_SIG_DET_PK - [10:9] */
+#define WM8994_AIF1DRC1_SIG_DET_PK_SHIFT             9  /* AIF1DRC1_SIG_DET_PK - [10:9] */
+#define WM8994_AIF1DRC1_SIG_DET_PK_WIDTH             2  /* AIF1DRC1_SIG_DET_PK - [10:9] */
+#define WM8994_AIF1DRC1_NG_ENA                  0x0100  /* AIF1DRC1_NG_ENA */
+#define WM8994_AIF1DRC1_NG_ENA_MASK             0x0100  /* AIF1DRC1_NG_ENA */
+#define WM8994_AIF1DRC1_NG_ENA_SHIFT                 8  /* AIF1DRC1_NG_ENA */
+#define WM8994_AIF1DRC1_NG_ENA_WIDTH                 1  /* AIF1DRC1_NG_ENA */
+#define WM8994_AIF1DRC1_SIG_DET_MODE            0x0080  /* AIF1DRC1_SIG_DET_MODE */
+#define WM8994_AIF1DRC1_SIG_DET_MODE_MASK       0x0080  /* AIF1DRC1_SIG_DET_MODE */
+#define WM8994_AIF1DRC1_SIG_DET_MODE_SHIFT           7  /* AIF1DRC1_SIG_DET_MODE */
+#define WM8994_AIF1DRC1_SIG_DET_MODE_WIDTH           1  /* AIF1DRC1_SIG_DET_MODE */
+#define WM8994_AIF1DRC1_SIG_DET                 0x0040  /* AIF1DRC1_SIG_DET */
+#define WM8994_AIF1DRC1_SIG_DET_MASK            0x0040  /* AIF1DRC1_SIG_DET */
+#define WM8994_AIF1DRC1_SIG_DET_SHIFT                6  /* AIF1DRC1_SIG_DET */
+#define WM8994_AIF1DRC1_SIG_DET_WIDTH                1  /* AIF1DRC1_SIG_DET */
+#define WM8994_AIF1DRC1_KNEE2_OP_ENA            0x0020  /* AIF1DRC1_KNEE2_OP_ENA */
+#define WM8994_AIF1DRC1_KNEE2_OP_ENA_MASK       0x0020  /* AIF1DRC1_KNEE2_OP_ENA */
+#define WM8994_AIF1DRC1_KNEE2_OP_ENA_SHIFT           5  /* AIF1DRC1_KNEE2_OP_ENA */
+#define WM8994_AIF1DRC1_KNEE2_OP_ENA_WIDTH           1  /* AIF1DRC1_KNEE2_OP_ENA */
+#define WM8994_AIF1DRC1_QR                      0x0010  /* AIF1DRC1_QR */
+#define WM8994_AIF1DRC1_QR_MASK                 0x0010  /* AIF1DRC1_QR */
+#define WM8994_AIF1DRC1_QR_SHIFT                     4  /* AIF1DRC1_QR */
+#define WM8994_AIF1DRC1_QR_WIDTH                     1  /* AIF1DRC1_QR */
+#define WM8994_AIF1DRC1_ANTICLIP                0x0008  /* AIF1DRC1_ANTICLIP */
+#define WM8994_AIF1DRC1_ANTICLIP_MASK           0x0008  /* AIF1DRC1_ANTICLIP */
+#define WM8994_AIF1DRC1_ANTICLIP_SHIFT               3  /* AIF1DRC1_ANTICLIP */
+#define WM8994_AIF1DRC1_ANTICLIP_WIDTH               1  /* AIF1DRC1_ANTICLIP */
+#define WM8994_AIF1DAC1_DRC_ENA                 0x0004  /* AIF1DAC1_DRC_ENA */
+#define WM8994_AIF1DAC1_DRC_ENA_MASK            0x0004  /* AIF1DAC1_DRC_ENA */
+#define WM8994_AIF1DAC1_DRC_ENA_SHIFT                2  /* AIF1DAC1_DRC_ENA */
+#define WM8994_AIF1DAC1_DRC_ENA_WIDTH                1  /* AIF1DAC1_DRC_ENA */
+#define WM8994_AIF1ADC1L_DRC_ENA                0x0002  /* AIF1ADC1L_DRC_ENA */
+#define WM8994_AIF1ADC1L_DRC_ENA_MASK           0x0002  /* AIF1ADC1L_DRC_ENA */
+#define WM8994_AIF1ADC1L_DRC_ENA_SHIFT               1  /* AIF1ADC1L_DRC_ENA */
+#define WM8994_AIF1ADC1L_DRC_ENA_WIDTH               1  /* AIF1ADC1L_DRC_ENA */
+#define WM8994_AIF1ADC1R_DRC_ENA                0x0001  /* AIF1ADC1R_DRC_ENA */
+#define WM8994_AIF1ADC1R_DRC_ENA_MASK           0x0001  /* AIF1ADC1R_DRC_ENA */
+#define WM8994_AIF1ADC1R_DRC_ENA_SHIFT               0  /* AIF1ADC1R_DRC_ENA */
+#define WM8994_AIF1ADC1R_DRC_ENA_WIDTH               1  /* AIF1ADC1R_DRC_ENA */
+/*
+ * R1089 (0x441) - AIF1 DRC1 (2)
+ */
+#define WM8994_AIF1DRC1_ATK_MASK                0x1E00  /* AIF1DRC1_ATK - [12:9] */
+#define WM8994_AIF1DRC1_ATK_SHIFT                    9  /* AIF1DRC1_ATK - [12:9] */
+#define WM8994_AIF1DRC1_ATK_WIDTH                    4  /* AIF1DRC1_ATK - [12:9] */
+#define WM8994_AIF1DRC1_DCY_MASK                0x01E0  /* AIF1DRC1_DCY - [8:5] */
+#define WM8994_AIF1DRC1_DCY_SHIFT                    5  /* AIF1DRC1_DCY - [8:5] */
+#define WM8994_AIF1DRC1_DCY_WIDTH                    4  /* AIF1DRC1_DCY - [8:5] */
+#define WM8994_AIF1DRC1_MINGAIN_MASK            0x001C  /* AIF1DRC1_MINGAIN - [4:2] */
+#define WM8994_AIF1DRC1_MINGAIN_SHIFT                2  /* AIF1DRC1_MINGAIN - [4:2] */
+#define WM8994_AIF1DRC1_MINGAIN_WIDTH                3  /* AIF1DRC1_MINGAIN - [4:2] */
+#define WM8994_AIF1DRC1_MAXGAIN_MASK            0x0003  /* AIF1DRC1_MAXGAIN - [1:0] */
+#define WM8994_AIF1DRC1_MAXGAIN_SHIFT                0  /* AIF1DRC1_MAXGAIN - [1:0] */
+#define WM8994_AIF1DRC1_MAXGAIN_WIDTH                2  /* AIF1DRC1_MAXGAIN - [1:0] */
+/*
+ * R1090 (0x442) - AIF1 DRC1 (3)
+ */
+#define WM8994_AIF1DRC1_NG_MINGAIN_MASK         0xF000  /* AIF1DRC1_NG_MINGAIN - [15:12] */
+#define WM8994_AIF1DRC1_NG_MINGAIN_SHIFT            12  /* AIF1DRC1_NG_MINGAIN - [15:12] */
+#define WM8994_AIF1DRC1_NG_MINGAIN_WIDTH             4  /* AIF1DRC1_NG_MINGAIN - [15:12] */
+#define WM8994_AIF1DRC1_NG_EXP_MASK             0x0C00  /* AIF1DRC1_NG_EXP - [11:10] */
+#define WM8994_AIF1DRC1_NG_EXP_SHIFT                10  /* AIF1DRC1_NG_EXP - [11:10] */
+#define WM8994_AIF1DRC1_NG_EXP_WIDTH                 2  /* AIF1DRC1_NG_EXP - [11:10] */
+#define WM8994_AIF1DRC1_QR_THR_MASK             0x0300  /* AIF1DRC1_QR_THR - [9:8] */
+#define WM8994_AIF1DRC1_QR_THR_SHIFT                 8  /* AIF1DRC1_QR_THR - [9:8] */
+#define WM8994_AIF1DRC1_QR_THR_WIDTH                 2  /* AIF1DRC1_QR_THR - [9:8] */
+#define WM8994_AIF1DRC1_QR_DCY_MASK             0x00C0  /* AIF1DRC1_QR_DCY - [7:6] */
+#define WM8994_AIF1DRC1_QR_DCY_SHIFT                 6  /* AIF1DRC1_QR_DCY - [7:6] */
+#define WM8994_AIF1DRC1_QR_DCY_WIDTH                 2  /* AIF1DRC1_QR_DCY - [7:6] */
+#define WM8994_AIF1DRC1_HI_COMP_MASK            0x0038  /* AIF1DRC1_HI_COMP - [5:3] */
+#define WM8994_AIF1DRC1_HI_COMP_SHIFT                3  /* AIF1DRC1_HI_COMP - [5:3] */
+#define WM8994_AIF1DRC1_HI_COMP_WIDTH                3  /* AIF1DRC1_HI_COMP - [5:3] */
+#define WM8994_AIF1DRC1_LO_COMP_MASK            0x0007  /* AIF1DRC1_LO_COMP - [2:0] */
+#define WM8994_AIF1DRC1_LO_COMP_SHIFT                0  /* AIF1DRC1_LO_COMP - [2:0] */
+#define WM8994_AIF1DRC1_LO_COMP_WIDTH                3  /* AIF1DRC1_LO_COMP - [2:0] */
+/*
+ * R1091 (0x443) - AIF1 DRC1 (4)
+ */
+#define WM8994_AIF1DRC1_KNEE_IP_MASK            0x07E0  /* AIF1DRC1_KNEE_IP - [10:5] */
+#define WM8994_AIF1DRC1_KNEE_IP_SHIFT                5  /* AIF1DRC1_KNEE_IP - [10:5] */
+#define WM8994_AIF1DRC1_KNEE_IP_WIDTH                6  /* AIF1DRC1_KNEE_IP - [10:5] */
+#define WM8994_AIF1DRC1_KNEE_OP_MASK            0x001F  /* AIF1DRC1_KNEE_OP - [4:0] */
+#define WM8994_AIF1DRC1_KNEE_OP_SHIFT                0  /* AIF1DRC1_KNEE_OP - [4:0] */
+#define WM8994_AIF1DRC1_KNEE_OP_WIDTH                5  /* AIF1DRC1_KNEE_OP - [4:0] */
+/*
+ * R1092 (0x444) - AIF1 DRC1 (5)
+ */
+#define WM8994_AIF1DRC1_KNEE2_IP_MASK           0x03E0  /* AIF1DRC1_KNEE2_IP - [9:5] */
+#define WM8994_AIF1DRC1_KNEE2_IP_SHIFT               5  /* AIF1DRC1_KNEE2_IP - [9:5] */
+#define WM8994_AIF1DRC1_KNEE2_IP_WIDTH               5  /* AIF1DRC1_KNEE2_IP - [9:5] */
+#define WM8994_AIF1DRC1_KNEE2_OP_MASK           0x001F  /* AIF1DRC1_KNEE2_OP - [4:0] */
+#define WM8994_AIF1DRC1_KNEE2_OP_SHIFT               0  /* AIF1DRC1_KNEE2_OP - [4:0] */
+#define WM8994_AIF1DRC1_KNEE2_OP_WIDTH               5  /* AIF1DRC1_KNEE2_OP - [4:0] */
+/*
+ * R1104 (0x450) - AIF1 DRC2 (1)
+ */
+#define WM8994_AIF1DRC2_SIG_DET_RMS_MASK        0xF800  /* AIF1DRC2_SIG_DET_RMS - [15:11] */
+#define WM8994_AIF1DRC2_SIG_DET_RMS_SHIFT           11  /* AIF1DRC2_SIG_DET_RMS - [15:11] */
+#define WM8994_AIF1DRC2_SIG_DET_RMS_WIDTH            5  /* AIF1DRC2_SIG_DET_RMS - [15:11] */
+#define WM8994_AIF1DRC2_SIG_DET_PK_MASK         0x0600  /* AIF1DRC2_SIG_DET_PK - [10:9] */
+#define WM8994_AIF1DRC2_SIG_DET_PK_SHIFT             9  /* AIF1DRC2_SIG_DET_PK - [10:9] */
+#define WM8994_AIF1DRC2_SIG_DET_PK_WIDTH             2  /* AIF1DRC2_SIG_DET_PK - [10:9] */
+#define WM8994_AIF1DRC2_NG_ENA                  0x0100  /* AIF1DRC2_NG_ENA */
+#define WM8994_AIF1DRC2_NG_ENA_MASK             0x0100  /* AIF1DRC2_NG_ENA */
+#define WM8994_AIF1DRC2_NG_ENA_SHIFT                 8  /* AIF1DRC2_NG_ENA */
+#define WM8994_AIF1DRC2_NG_ENA_WIDTH                 1  /* AIF1DRC2_NG_ENA */
+#define WM8994_AIF1DRC2_SIG_DET_MODE            0x0080  /* AIF1DRC2_SIG_DET_MODE */
+#define WM8994_AIF1DRC2_SIG_DET_MODE_MASK       0x0080  /* AIF1DRC2_SIG_DET_MODE */
+#define WM8994_AIF1DRC2_SIG_DET_MODE_SHIFT           7  /* AIF1DRC2_SIG_DET_MODE */
+#define WM8994_AIF1DRC2_SIG_DET_MODE_WIDTH           1  /* AIF1DRC2_SIG_DET_MODE */
+#define WM8994_AIF1DRC2_SIG_DET                 0x0040  /* AIF1DRC2_SIG_DET */
+#define WM8994_AIF1DRC2_SIG_DET_MASK            0x0040  /* AIF1DRC2_SIG_DET */
+#define WM8994_AIF1DRC2_SIG_DET_SHIFT                6  /* AIF1DRC2_SIG_DET */
+#define WM8994_AIF1DRC2_SIG_DET_WIDTH                1  /* AIF1DRC2_SIG_DET */
+#define WM8994_AIF1DRC2_KNEE2_OP_ENA            0x0020  /* AIF1DRC2_KNEE2_OP_ENA */
+#define WM8994_AIF1DRC2_KNEE2_OP_ENA_MASK       0x0020  /* AIF1DRC2_KNEE2_OP_ENA */
+#define WM8994_AIF1DRC2_KNEE2_OP_ENA_SHIFT           5  /* AIF1DRC2_KNEE2_OP_ENA */
+#define WM8994_AIF1DRC2_KNEE2_OP_ENA_WIDTH           1  /* AIF1DRC2_KNEE2_OP_ENA */
+#define WM8994_AIF1DRC2_QR                      0x0010  /* AIF1DRC2_QR */
+#define WM8994_AIF1DRC2_QR_MASK                 0x0010  /* AIF1DRC2_QR */
+#define WM8994_AIF1DRC2_QR_SHIFT                     4  /* AIF1DRC2_QR */
+#define WM8994_AIF1DRC2_QR_WIDTH                     1  /* AIF1DRC2_QR */
+#define WM8994_AIF1DRC2_ANTICLIP                0x0008  /* AIF1DRC2_ANTICLIP */
+#define WM8994_AIF1DRC2_ANTICLIP_MASK           0x0008  /* AIF1DRC2_ANTICLIP */
+#define WM8994_AIF1DRC2_ANTICLIP_SHIFT               3  /* AIF1DRC2_ANTICLIP */
+#define WM8994_AIF1DRC2_ANTICLIP_WIDTH               1  /* AIF1DRC2_ANTICLIP */
+#define WM8994_AIF1DAC2_DRC_ENA                 0x0004  /* AIF1DAC2_DRC_ENA */
+#define WM8994_AIF1DAC2_DRC_ENA_MASK            0x0004  /* AIF1DAC2_DRC_ENA */
+#define WM8994_AIF1DAC2_DRC_ENA_SHIFT                2  /* AIF1DAC2_DRC_ENA */
+#define WM8994_AIF1DAC2_DRC_ENA_WIDTH                1  /* AIF1DAC2_DRC_ENA */
+#define WM8994_AIF1ADC2L_DRC_ENA                0x0002  /* AIF1ADC2L_DRC_ENA */
+#define WM8994_AIF1ADC2L_DRC_ENA_MASK           0x0002  /* AIF1ADC2L_DRC_ENA */
+#define WM8994_AIF1ADC2L_DRC_ENA_SHIFT               1  /* AIF1ADC2L_DRC_ENA */
+#define WM8994_AIF1ADC2L_DRC_ENA_WIDTH               1  /* AIF1ADC2L_DRC_ENA */
+#define WM8994_AIF1ADC2R_DRC_ENA                0x0001  /* AIF1ADC2R_DRC_ENA */
+#define WM8994_AIF1ADC2R_DRC_ENA_MASK           0x0001  /* AIF1ADC2R_DRC_ENA */
+#define WM8994_AIF1ADC2R_DRC_ENA_SHIFT               0  /* AIF1ADC2R_DRC_ENA */
+#define WM8994_AIF1ADC2R_DRC_ENA_WIDTH               1  /* AIF1ADC2R_DRC_ENA */
+/*
+ * R1105 (0x451) - AIF1 DRC2 (2)
+ */
+#define WM8994_AIF1DRC2_ATK_MASK                0x1E00  /* AIF1DRC2_ATK - [12:9] */
+#define WM8994_AIF1DRC2_ATK_SHIFT                    9  /* AIF1DRC2_ATK - [12:9] */
+#define WM8994_AIF1DRC2_ATK_WIDTH                    4  /* AIF1DRC2_ATK - [12:9] */
+#define WM8994_AIF1DRC2_DCY_MASK                0x01E0  /* AIF1DRC2_DCY - [8:5] */
+#define WM8994_AIF1DRC2_DCY_SHIFT                    5  /* AIF1DRC2_DCY - [8:5] */
+#define WM8994_AIF1DRC2_DCY_WIDTH                    4  /* AIF1DRC2_DCY - [8:5] */
+#define WM8994_AIF1DRC2_MINGAIN_MASK            0x001C  /* AIF1DRC2_MINGAIN - [4:2] */
+#define WM8994_AIF1DRC2_MINGAIN_SHIFT                2  /* AIF1DRC2_MINGAIN - [4:2] */
+#define WM8994_AIF1DRC2_MINGAIN_WIDTH                3  /* AIF1DRC2_MINGAIN - [4:2] */
+#define WM8994_AIF1DRC2_MAXGAIN_MASK            0x0003  /* AIF1DRC2_MAXGAIN - [1:0] */
+#define WM8994_AIF1DRC2_MAXGAIN_SHIFT                0  /* AIF1DRC2_MAXGAIN - [1:0] */
+#define WM8994_AIF1DRC2_MAXGAIN_WIDTH                2  /* AIF1DRC2_MAXGAIN - [1:0] */
+/*
+ * R1106 (0x452) - AIF1 DRC2 (3)
+ */
+#define WM8994_AIF1DRC2_NG_MINGAIN_MASK         0xF000  /* AIF1DRC2_NG_MINGAIN - [15:12] */
+#define WM8994_AIF1DRC2_NG_MINGAIN_SHIFT            12  /* AIF1DRC2_NG_MINGAIN - [15:12] */
+#define WM8994_AIF1DRC2_NG_MINGAIN_WIDTH             4  /* AIF1DRC2_NG_MINGAIN - [15:12] */
+#define WM8994_AIF1DRC2_NG_EXP_MASK             0x0C00  /* AIF1DRC2_NG_EXP - [11:10] */
+#define WM8994_AIF1DRC2_NG_EXP_SHIFT                10  /* AIF1DRC2_NG_EXP - [11:10] */
+#define WM8994_AIF1DRC2_NG_EXP_WIDTH                 2  /* AIF1DRC2_NG_EXP - [11:10] */
+#define WM8994_AIF1DRC2_QR_THR_MASK             0x0300  /* AIF1DRC2_QR_THR - [9:8] */
+#define WM8994_AIF1DRC2_QR_THR_SHIFT                 8  /* AIF1DRC2_QR_THR - [9:8] */
+#define WM8994_AIF1DRC2_QR_THR_WIDTH                 2  /* AIF1DRC2_QR_THR - [9:8] */
+#define WM8994_AIF1DRC2_QR_DCY_MASK             0x00C0  /* AIF1DRC2_QR_DCY - [7:6] */
+#define WM8994_AIF1DRC2_QR_DCY_SHIFT                 6  /* AIF1DRC2_QR_DCY - [7:6] */
+#define WM8994_AIF1DRC2_QR_DCY_WIDTH                 2  /* AIF1DRC2_QR_DCY - [7:6] */
+#define WM8994_AIF1DRC2_HI_COMP_MASK            0x0038  /* AIF1DRC2_HI_COMP - [5:3] */
+#define WM8994_AIF1DRC2_HI_COMP_SHIFT                3  /* AIF1DRC2_HI_COMP - [5:3] */
+#define WM8994_AIF1DRC2_HI_COMP_WIDTH                3  /* AIF1DRC2_HI_COMP - [5:3] */
+#define WM8994_AIF1DRC2_LO_COMP_MASK            0x0007  /* AIF1DRC2_LO_COMP - [2:0] */
+#define WM8994_AIF1DRC2_LO_COMP_SHIFT                0  /* AIF1DRC2_LO_COMP - [2:0] */
+#define WM8994_AIF1DRC2_LO_COMP_WIDTH                3  /* AIF1DRC2_LO_COMP - [2:0] */
+/*
+ * R1107 (0x453) - AIF1 DRC2 (4)
+ */
+#define WM8994_AIF1DRC2_KNEE_IP_MASK            0x07E0  /* AIF1DRC2_KNEE_IP - [10:5] */
+#define WM8994_AIF1DRC2_KNEE_IP_SHIFT                5  /* AIF1DRC2_KNEE_IP - [10:5] */
+#define WM8994_AIF1DRC2_KNEE_IP_WIDTH                6  /* AIF1DRC2_KNEE_IP - [10:5] */
+#define WM8994_AIF1DRC2_KNEE_OP_MASK            0x001F  /* AIF1DRC2_KNEE_OP - [4:0] */
+#define WM8994_AIF1DRC2_KNEE_OP_SHIFT                0  /* AIF1DRC2_KNEE_OP - [4:0] */
+#define WM8994_AIF1DRC2_KNEE_OP_WIDTH                5  /* AIF1DRC2_KNEE_OP - [4:0] */
+/*
+ * R1108 (0x454) - AIF1 DRC2 (5)
+ */
+#define WM8994_AIF1DRC2_KNEE2_IP_MASK           0x03E0  /* AIF1DRC2_KNEE2_IP - [9:5] */
+#define WM8994_AIF1DRC2_KNEE2_IP_SHIFT               5  /* AIF1DRC2_KNEE2_IP - [9:5] */
+#define WM8994_AIF1DRC2_KNEE2_IP_WIDTH               5  /* AIF1DRC2_KNEE2_IP - [9:5] */
+#define WM8994_AIF1DRC2_KNEE2_OP_MASK           0x001F  /* AIF1DRC2_KNEE2_OP - [4:0] */
+#define WM8994_AIF1DRC2_KNEE2_OP_SHIFT               0  /* AIF1DRC2_KNEE2_OP - [4:0] */
+#define WM8994_AIF1DRC2_KNEE2_OP_WIDTH               5  /* AIF1DRC2_KNEE2_OP - [4:0] */
+/*
+ * R1152 (0x480) - AIF1 DAC1 EQ Gains (1)
+ */
+#define WM8994_AIF1DAC1_EQ_B1_GAIN_MASK         0xF800  /* AIF1DAC1_EQ_B1_GAIN - [15:11] */
+#define WM8994_AIF1DAC1_EQ_B1_GAIN_SHIFT            11  /* AIF1DAC1_EQ_B1_GAIN - [15:11] */
+#define WM8994_AIF1DAC1_EQ_B1_GAIN_WIDTH             5  /* AIF1DAC1_EQ_B1_GAIN - [15:11] */
+#define WM8994_AIF1DAC1_EQ_B2_GAIN_MASK         0x07C0  /* AIF1DAC1_EQ_B2_GAIN - [10:6] */
+#define WM8994_AIF1DAC1_EQ_B2_GAIN_SHIFT             6  /* AIF1DAC1_EQ_B2_GAIN - [10:6] */
+#define WM8994_AIF1DAC1_EQ_B2_GAIN_WIDTH             5  /* AIF1DAC1_EQ_B2_GAIN - [10:6] */
+#define WM8994_AIF1DAC1_EQ_B3_GAIN_MASK         0x003E  /* AIF1DAC1_EQ_B3_GAIN - [5:1] */
+#define WM8994_AIF1DAC1_EQ_B3_GAIN_SHIFT             1  /* AIF1DAC1_EQ_B3_GAIN - [5:1] */
+#define WM8994_AIF1DAC1_EQ_B3_GAIN_WIDTH             5  /* AIF1DAC1_EQ_B3_GAIN - [5:1] */
+#define WM8994_AIF1DAC1_EQ_ENA                  0x0001  /* AIF1DAC1_EQ_ENA */
+#define WM8994_AIF1DAC1_EQ_ENA_MASK             0x0001  /* AIF1DAC1_EQ_ENA */
+#define WM8994_AIF1DAC1_EQ_ENA_SHIFT                 0  /* AIF1DAC1_EQ_ENA */
+#define WM8994_AIF1DAC1_EQ_ENA_WIDTH                 1  /* AIF1DAC1_EQ_ENA */
+/*
+ * R1153 (0x481) - AIF1 DAC1 EQ Gains (2)
+ */
+#define WM8994_AIF1DAC1_EQ_B4_GAIN_MASK         0xF800  /* AIF1DAC1_EQ_B4_GAIN - [15:11] */
+#define WM8994_AIF1DAC1_EQ_B4_GAIN_SHIFT            11  /* AIF1DAC1_EQ_B4_GAIN - [15:11] */
+#define WM8994_AIF1DAC1_EQ_B4_GAIN_WIDTH             5  /* AIF1DAC1_EQ_B4_GAIN - [15:11] */
+#define WM8994_AIF1DAC1_EQ_B5_GAIN_MASK         0x07C0  /* AIF1DAC1_EQ_B5_GAIN - [10:6] */
+#define WM8994_AIF1DAC1_EQ_B5_GAIN_SHIFT             6  /* AIF1DAC1_EQ_B5_GAIN - [10:6] */
+#define WM8994_AIF1DAC1_EQ_B5_GAIN_WIDTH             5  /* AIF1DAC1_EQ_B5_GAIN - [10:6] */
+/*
+ * R1154 (0x482) - AIF1 DAC1 EQ Band 1 A
+ */
+#define WM8994_AIF1DAC1_EQ_B1_A_MASK            0xFFFF  /* AIF1DAC1_EQ_B1_A - [15:0] */
+#define WM8994_AIF1DAC1_EQ_B1_A_SHIFT                0  /* AIF1DAC1_EQ_B1_A - [15:0] */
+#define WM8994_AIF1DAC1_EQ_B1_A_WIDTH               16  /* AIF1DAC1_EQ_B1_A - [15:0] */
+/*
+ * R1155 (0x483) - AIF1 DAC1 EQ Band 1 B
+ */
+#define WM8994_AIF1DAC1_EQ_B1_B_MASK            0xFFFF  /* AIF1DAC1_EQ_B1_B - [15:0] */
+#define WM8994_AIF1DAC1_EQ_B1_B_SHIFT                0  /* AIF1DAC1_EQ_B1_B - [15:0] */
+#define WM8994_AIF1DAC1_EQ_B1_B_WIDTH               16  /* AIF1DAC1_EQ_B1_B - [15:0] */
+/*
+ * R1156 (0x484) - AIF1 DAC1 EQ Band 1 PG
+ */
+#define WM8994_AIF1DAC1_EQ_B1_PG_MASK           0xFFFF  /* AIF1DAC1_EQ_B1_PG - [15:0] */
+#define WM8994_AIF1DAC1_EQ_B1_PG_SHIFT               0  /* AIF1DAC1_EQ_B1_PG - [15:0] */
+#define WM8994_AIF1DAC1_EQ_B1_PG_WIDTH              16  /* AIF1DAC1_EQ_B1_PG - [15:0] */
+/*
+ * R1157 (0x485) - AIF1 DAC1 EQ Band 2 A
+ */
+#define WM8994_AIF1DAC1_EQ_B2_A_MASK            0xFFFF  /* AIF1DAC1_EQ_B2_A - [15:0] */
+#define WM8994_AIF1DAC1_EQ_B2_A_SHIFT                0  /* AIF1DAC1_EQ_B2_A - [15:0] */
+#define WM8994_AIF1DAC1_EQ_B2_A_WIDTH               16  /* AIF1DAC1_EQ_B2_A - [15:0] */
+/*
+ * R1158 (0x486) - AIF1 DAC1 EQ Band 2 B
+ */
+#define WM8994_AIF1DAC1_EQ_B2_B_MASK            0xFFFF  /* AIF1DAC1_EQ_B2_B - [15:0] */
+#define WM8994_AIF1DAC1_EQ_B2_B_SHIFT                0  /* AIF1DAC1_EQ_B2_B - [15:0] */
+#define WM8994_AIF1DAC1_EQ_B2_B_WIDTH               16  /* AIF1DAC1_EQ_B2_B - [15:0] */
+/*
+ * R1159 (0x487) - AIF1 DAC1 EQ Band 2 C
+ */
+#define WM8994_AIF1DAC1_EQ_B2_C_MASK            0xFFFF  /* AIF1DAC1_EQ_B2_C - [15:0] */
+#define WM8994_AIF1DAC1_EQ_B2_C_SHIFT                0  /* AIF1DAC1_EQ_B2_C - [15:0] */
+#define WM8994_AIF1DAC1_EQ_B2_C_WIDTH               16  /* AIF1DAC1_EQ_B2_C - [15:0] */
+/*
+ * R1160 (0x488) - AIF1 DAC1 EQ Band 2 PG
+ */
+#define WM8994_AIF1DAC1_EQ_B2_PG_MASK           0xFFFF  /* AIF1DAC1_EQ_B2_PG - [15:0] */
+#define WM8994_AIF1DAC1_EQ_B2_PG_SHIFT               0  /* AIF1DAC1_EQ_B2_PG - [15:0] */
+#define WM8994_AIF1DAC1_EQ_B2_PG_WIDTH              16  /* AIF1DAC1_EQ_B2_PG - [15:0] */
+/*
+ * R1161 (0x489) - AIF1 DAC1 EQ Band 3 A
+ */
+#define WM8994_AIF1DAC1_EQ_B3_A_MASK            0xFFFF  /* AIF1DAC1_EQ_B3_A - [15:0] */
+#define WM8994_AIF1DAC1_EQ_B3_A_SHIFT                0  /* AIF1DAC1_EQ_B3_A - [15:0] */
+#define WM8994_AIF1DAC1_EQ_B3_A_WIDTH               16  /* AIF1DAC1_EQ_B3_A - [15:0] */
+/*
+ * R1162 (0x48A) - AIF1 DAC1 EQ Band 3 B
+ */
+#define WM8994_AIF1DAC1_EQ_B3_B_MASK            0xFFFF  /* AIF1DAC1_EQ_B3_B - [15:0] */
+#define WM8994_AIF1DAC1_EQ_B3_B_SHIFT                0  /* AIF1DAC1_EQ_B3_B - [15:0] */
+#define WM8994_AIF1DAC1_EQ_B3_B_WIDTH               16  /* AIF1DAC1_EQ_B3_B - [15:0] */
+/*
+ * R1163 (0x48B) - AIF1 DAC1 EQ Band 3 C
+ */
+#define WM8994_AIF1DAC1_EQ_B3_C_MASK            0xFFFF  /* AIF1DAC1_EQ_B3_C - [15:0] */
+#define WM8994_AIF1DAC1_EQ_B3_C_SHIFT                0  /* AIF1DAC1_EQ_B3_C - [15:0] */
+#define WM8994_AIF1DAC1_EQ_B3_C_WIDTH               16  /* AIF1DAC1_EQ_B3_C - [15:0] */
+/*
+ * R1164 (0x48C) - AIF1 DAC1 EQ Band 3 PG
+ */
+#define WM8994_AIF1DAC1_EQ_B3_PG_MASK           0xFFFF  /* AIF1DAC1_EQ_B3_PG - [15:0] */
+#define WM8994_AIF1DAC1_EQ_B3_PG_SHIFT               0  /* AIF1DAC1_EQ_B3_PG - [15:0] */
+#define WM8994_AIF1DAC1_EQ_B3_PG_WIDTH              16  /* AIF1DAC1_EQ_B3_PG - [15:0] */
+/*
+ * R1165 (0x48D) - AIF1 DAC1 EQ Band 4 A
+ */
+#define WM8994_AIF1DAC1_EQ_B4_A_MASK            0xFFFF  /* AIF1DAC1_EQ_B4_A - [15:0] */
+#define WM8994_AIF1DAC1_EQ_B4_A_SHIFT                0  /* AIF1DAC1_EQ_B4_A - [15:0] */
+#define WM8994_AIF1DAC1_EQ_B4_A_WIDTH               16  /* AIF1DAC1_EQ_B4_A - [15:0] */
+/*
+ * R1166 (0x48E) - AIF1 DAC1 EQ Band 4 B
+ */
+#define WM8994_AIF1DAC1_EQ_B4_B_MASK            0xFFFF  /* AIF1DAC1_EQ_B4_B - [15:0] */
+#define WM8994_AIF1DAC1_EQ_B4_B_SHIFT                0  /* AIF1DAC1_EQ_B4_B - [15:0] */
+#define WM8994_AIF1DAC1_EQ_B4_B_WIDTH               16  /* AIF1DAC1_EQ_B4_B - [15:0] */
+/*
+ * R1167 (0x48F) - AIF1 DAC1 EQ Band 4 C
+ */
+#define WM8994_AIF1DAC1_EQ_B4_C_MASK            0xFFFF  /* AIF1DAC1_EQ_B4_C - [15:0] */
+#define WM8994_AIF1DAC1_EQ_B4_C_SHIFT                0  /* AIF1DAC1_EQ_B4_C - [15:0] */
+#define WM8994_AIF1DAC1_EQ_B4_C_WIDTH               16  /* AIF1DAC1_EQ_B4_C - [15:0] */
+/*
+ * R1168 (0x490) - AIF1 DAC1 EQ Band 4 PG
+ */
+#define WM8994_AIF1DAC1_EQ_B4_PG_MASK           0xFFFF  /* AIF1DAC1_EQ_B4_PG - [15:0] */
+#define WM8994_AIF1DAC1_EQ_B4_PG_SHIFT               0  /* AIF1DAC1_EQ_B4_PG - [15:0] */
+#define WM8994_AIF1DAC1_EQ_B4_PG_WIDTH              16  /* AIF1DAC1_EQ_B4_PG - [15:0] */
+/*
+ * R1169 (0x491) - AIF1 DAC1 EQ Band 5 A
+ */
+#define WM8994_AIF1DAC1_EQ_B5_A_MASK            0xFFFF  /* AIF1DAC1_EQ_B5_A - [15:0] */
+#define WM8994_AIF1DAC1_EQ_B5_A_SHIFT                0  /* AIF1DAC1_EQ_B5_A - [15:0] */
+#define WM8994_AIF1DAC1_EQ_B5_A_WIDTH               16  /* AIF1DAC1_EQ_B5_A - [15:0] */
+/*
+ * R1170 (0x492) - AIF1 DAC1 EQ Band 5 B
+ */
+#define WM8994_AIF1DAC1_EQ_B5_B_MASK            0xFFFF  /* AIF1DAC1_EQ_B5_B - [15:0] */
+#define WM8994_AIF1DAC1_EQ_B5_B_SHIFT                0  /* AIF1DAC1_EQ_B5_B - [15:0] */
+#define WM8994_AIF1DAC1_EQ_B5_B_WIDTH               16  /* AIF1DAC1_EQ_B5_B - [15:0] */
+/*
+ * R1171 (0x493) - AIF1 DAC1 EQ Band 5 PG
+ */
+#define WM8994_AIF1DAC1_EQ_B5_PG_MASK           0xFFFF  /* AIF1DAC1_EQ_B5_PG - [15:0] */
+#define WM8994_AIF1DAC1_EQ_B5_PG_SHIFT               0  /* AIF1DAC1_EQ_B5_PG - [15:0] */
+#define WM8994_AIF1DAC1_EQ_B5_PG_WIDTH              16  /* AIF1DAC1_EQ_B5_PG - [15:0] */
+/*
+ * R1184 (0x4A0) - AIF1 DAC2 EQ Gains (1)
+ */
+#define WM8994_AIF1DAC2_EQ_B1_GAIN_MASK         0xF800  /* AIF1DAC2_EQ_B1_GAIN - [15:11] */
+#define WM8994_AIF1DAC2_EQ_B1_GAIN_SHIFT            11  /* AIF1DAC2_EQ_B1_GAIN - [15:11] */
+#define WM8994_AIF1DAC2_EQ_B1_GAIN_WIDTH             5  /* AIF1DAC2_EQ_B1_GAIN - [15:11] */
+#define WM8994_AIF1DAC2_EQ_B2_GAIN_MASK         0x07C0  /* AIF1DAC2_EQ_B2_GAIN - [10:6] */
+#define WM8994_AIF1DAC2_EQ_B2_GAIN_SHIFT             6  /* AIF1DAC2_EQ_B2_GAIN - [10:6] */
+#define WM8994_AIF1DAC2_EQ_B2_GAIN_WIDTH             5  /* AIF1DAC2_EQ_B2_GAIN - [10:6] */
+#define WM8994_AIF1DAC2_EQ_B3_GAIN_MASK         0x003E  /* AIF1DAC2_EQ_B3_GAIN - [5:1] */
+#define WM8994_AIF1DAC2_EQ_B3_GAIN_SHIFT             1  /* AIF1DAC2_EQ_B3_GAIN - [5:1] */
+#define WM8994_AIF1DAC2_EQ_B3_GAIN_WIDTH             5  /* AIF1DAC2_EQ_B3_GAIN - [5:1] */
+#define WM8994_AIF1DAC2_EQ_ENA                  0x0001  /* AIF1DAC2_EQ_ENA */
+#define WM8994_AIF1DAC2_EQ_ENA_MASK             0x0001  /* AIF1DAC2_EQ_ENA */
+#define WM8994_AIF1DAC2_EQ_ENA_SHIFT                 0  /* AIF1DAC2_EQ_ENA */
+#define WM8994_AIF1DAC2_EQ_ENA_WIDTH                 1  /* AIF1DAC2_EQ_ENA */
+/*
+ * R1185 (0x4A1) - AIF1 DAC2 EQ Gains (2)
+ */
+#define WM8994_AIF1DAC2_EQ_B4_GAIN_MASK         0xF800  /* AIF1DAC2_EQ_B4_GAIN - [15:11] */
+#define WM8994_AIF1DAC2_EQ_B4_GAIN_SHIFT            11  /* AIF1DAC2_EQ_B4_GAIN - [15:11] */
+#define WM8994_AIF1DAC2_EQ_B4_GAIN_WIDTH             5  /* AIF1DAC2_EQ_B4_GAIN - [15:11] */
+#define WM8994_AIF1DAC2_EQ_B5_GAIN_MASK         0x07C0  /* AIF1DAC2_EQ_B5_GAIN - [10:6] */
+#define WM8994_AIF1DAC2_EQ_B5_GAIN_SHIFT             6  /* AIF1DAC2_EQ_B5_GAIN - [10:6] */
+#define WM8994_AIF1DAC2_EQ_B5_GAIN_WIDTH             5  /* AIF1DAC2_EQ_B5_GAIN - [10:6] */
+/*
+ * R1186 (0x4A2) - AIF1 DAC2 EQ Band 1 A
+ */
+#define WM8994_AIF1DAC2_EQ_B1_A_MASK            0xFFFF  /* AIF1DAC2_EQ_B1_A - [15:0] */
+#define WM8994_AIF1DAC2_EQ_B1_A_SHIFT                0  /* AIF1DAC2_EQ_B1_A - [15:0] */
+#define WM8994_AIF1DAC2_EQ_B1_A_WIDTH               16  /* AIF1DAC2_EQ_B1_A - [15:0] */
+/*
+ * R1187 (0x4A3) - AIF1 DAC2 EQ Band 1 B
+ */
+#define WM8994_AIF1DAC2_EQ_B1_B_MASK            0xFFFF  /* AIF1DAC2_EQ_B1_B - [15:0] */
+#define WM8994_AIF1DAC2_EQ_B1_B_SHIFT                0  /* AIF1DAC2_EQ_B1_B - [15:0] */
+#define WM8994_AIF1DAC2_EQ_B1_B_WIDTH               16  /* AIF1DAC2_EQ_B1_B - [15:0] */
+/*
+ * R1188 (0x4A4) - AIF1 DAC2 EQ Band 1 PG
+ */
+#define WM8994_AIF1DAC2_EQ_B1_PG_MASK           0xFFFF  /* AIF1DAC2_EQ_B1_PG - [15:0] */
+#define WM8994_AIF1DAC2_EQ_B1_PG_SHIFT               0  /* AIF1DAC2_EQ_B1_PG - [15:0] */
+#define WM8994_AIF1DAC2_EQ_B1_PG_WIDTH              16  /* AIF1DAC2_EQ_B1_PG - [15:0] */
+/*
+ * R1189 (0x4A5) - AIF1 DAC2 EQ Band 2 A
+ */
+#define WM8994_AIF1DAC2_EQ_B2_A_MASK            0xFFFF  /* AIF1DAC2_EQ_B2_A - [15:0] */
+#define WM8994_AIF1DAC2_EQ_B2_A_SHIFT                0  /* AIF1DAC2_EQ_B2_A - [15:0] */
+#define WM8994_AIF1DAC2_EQ_B2_A_WIDTH               16  /* AIF1DAC2_EQ_B2_A - [15:0] */
+/*
+ * R1190 (0x4A6) - AIF1 DAC2 EQ Band 2 B
+ */
+#define WM8994_AIF1DAC2_EQ_B2_B_MASK            0xFFFF  /* AIF1DAC2_EQ_B2_B - [15:0] */
+#define WM8994_AIF1DAC2_EQ_B2_B_SHIFT                0  /* AIF1DAC2_EQ_B2_B - [15:0] */
+#define WM8994_AIF1DAC2_EQ_B2_B_WIDTH               16  /* AIF1DAC2_EQ_B2_B - [15:0] */
+/*
+ * R1191 (0x4A7) - AIF1 DAC2 EQ Band 2 C
+ */
+#define WM8994_AIF1DAC2_EQ_B2_C_MASK            0xFFFF  /* AIF1DAC2_EQ_B2_C - [15:0] */
+#define WM8994_AIF1DAC2_EQ_B2_C_SHIFT                0  /* AIF1DAC2_EQ_B2_C - [15:0] */
+#define WM8994_AIF1DAC2_EQ_B2_C_WIDTH               16  /* AIF1DAC2_EQ_B2_C - [15:0] */
+/*
+ * R1192 (0x4A8) - AIF1 DAC2 EQ Band 2 PG
+ */
+#define WM8994_AIF1DAC2_EQ_B2_PG_MASK           0xFFFF  /* AIF1DAC2_EQ_B2_PG - [15:0] */
+#define WM8994_AIF1DAC2_EQ_B2_PG_SHIFT               0  /* AIF1DAC2_EQ_B2_PG - [15:0] */
+#define WM8994_AIF1DAC2_EQ_B2_PG_WIDTH              16  /* AIF1DAC2_EQ_B2_PG - [15:0] */
+/*
+ * R1193 (0x4A9) - AIF1 DAC2 EQ Band 3 A
+ */
+#define WM8994_AIF1DAC2_EQ_B3_A_MASK            0xFFFF  /* AIF1DAC2_EQ_B3_A - [15:0] */
+#define WM8994_AIF1DAC2_EQ_B3_A_SHIFT                0  /* AIF1DAC2_EQ_B3_A - [15:0] */
+#define WM8994_AIF1DAC2_EQ_B3_A_WIDTH               16  /* AIF1DAC2_EQ_B3_A - [15:0] */
+/*
+ * R1194 (0x4AA) - AIF1 DAC2 EQ Band 3 B
+ */
+#define WM8994_AIF1DAC2_EQ_B3_B_MASK            0xFFFF  /* AIF1DAC2_EQ_B3_B - [15:0] */
+#define WM8994_AIF1DAC2_EQ_B3_B_SHIFT                0  /* AIF1DAC2_EQ_B3_B - [15:0] */
+#define WM8994_AIF1DAC2_EQ_B3_B_WIDTH               16  /* AIF1DAC2_EQ_B3_B - [15:0] */
+/*
+ * R1195 (0x4AB) - AIF1 DAC2 EQ Band 3 C
+ */
+#define WM8994_AIF1DAC2_EQ_B3_C_MASK            0xFFFF  /* AIF1DAC2_EQ_B3_C - [15:0] */
+#define WM8994_AIF1DAC2_EQ_B3_C_SHIFT                0  /* AIF1DAC2_EQ_B3_C - [15:0] */
+#define WM8994_AIF1DAC2_EQ_B3_C_WIDTH               16  /* AIF1DAC2_EQ_B3_C - [15:0] */
+/*
+ * R1196 (0x4AC) - AIF1 DAC2 EQ Band 3 PG
+ */
+#define WM8994_AIF1DAC2_EQ_B3_PG_MASK           0xFFFF  /* AIF1DAC2_EQ_B3_PG - [15:0] */
+#define WM8994_AIF1DAC2_EQ_B3_PG_SHIFT               0  /* AIF1DAC2_EQ_B3_PG - [15:0] */
+#define WM8994_AIF1DAC2_EQ_B3_PG_WIDTH              16  /* AIF1DAC2_EQ_B3_PG - [15:0] */
+/*
+ * R1197 (0x4AD) - AIF1 DAC2 EQ Band 4 A
+ */
+#define WM8994_AIF1DAC2_EQ_B4_A_MASK            0xFFFF  /* AIF1DAC2_EQ_B4_A - [15:0] */
+#define WM8994_AIF1DAC2_EQ_B4_A_SHIFT                0  /* AIF1DAC2_EQ_B4_A - [15:0] */
+#define WM8994_AIF1DAC2_EQ_B4_A_WIDTH               16  /* AIF1DAC2_EQ_B4_A - [15:0] */
+/*
+ * R1198 (0x4AE) - AIF1 DAC2 EQ Band 4 B
+ */
+#define WM8994_AIF1DAC2_EQ_B4_B_MASK            0xFFFF  /* AIF1DAC2_EQ_B4_B - [15:0] */
+#define WM8994_AIF1DAC2_EQ_B4_B_SHIFT                0  /* AIF1DAC2_EQ_B4_B - [15:0] */
+#define WM8994_AIF1DAC2_EQ_B4_B_WIDTH               16  /* AIF1DAC2_EQ_B4_B - [15:0] */
+/*
+ * R1199 (0x4AF) - AIF1 DAC2 EQ Band 4 C
+ */
+#define WM8994_AIF1DAC2_EQ_B4_C_MASK            0xFFFF  /* AIF1DAC2_EQ_B4_C - [15:0] */
+#define WM8994_AIF1DAC2_EQ_B4_C_SHIFT                0  /* AIF1DAC2_EQ_B4_C - [15:0] */
+#define WM8994_AIF1DAC2_EQ_B4_C_WIDTH               16  /* AIF1DAC2_EQ_B4_C - [15:0] */
+/*
+ * R1200 (0x4B0) - AIF1 DAC2 EQ Band 4 PG
+ */
+#define WM8994_AIF1DAC2_EQ_B4_PG_MASK           0xFFFF  /* AIF1DAC2_EQ_B4_PG - [15:0] */
+#define WM8994_AIF1DAC2_EQ_B4_PG_SHIFT               0  /* AIF1DAC2_EQ_B4_PG - [15:0] */
+#define WM8994_AIF1DAC2_EQ_B4_PG_WIDTH              16  /* AIF1DAC2_EQ_B4_PG - [15:0] */
+/*
+ * R1201 (0x4B1) - AIF1 DAC2 EQ Band 5 A
+ */
+#define WM8994_AIF1DAC2_EQ_B5_A_MASK            0xFFFF  /* AIF1DAC2_EQ_B5_A - [15:0] */
+#define WM8994_AIF1DAC2_EQ_B5_A_SHIFT                0  /* AIF1DAC2_EQ_B5_A - [15:0] */
+#define WM8994_AIF1DAC2_EQ_B5_A_WIDTH               16  /* AIF1DAC2_EQ_B5_A - [15:0] */
+/*
+ * R1202 (0x4B2) - AIF1 DAC2 EQ Band 5 B
+ */
+#define WM8994_AIF1DAC2_EQ_B5_B_MASK            0xFFFF  /* AIF1DAC2_EQ_B5_B - [15:0] */
+#define WM8994_AIF1DAC2_EQ_B5_B_SHIFT                0  /* AIF1DAC2_EQ_B5_B - [15:0] */
+#define WM8994_AIF1DAC2_EQ_B5_B_WIDTH               16  /* AIF1DAC2_EQ_B5_B - [15:0] */
+/*
+ * R1203 (0x4B3) - AIF1 DAC2 EQ Band 5 PG
+ */
+#define WM8994_AIF1DAC2_EQ_B5_PG_MASK           0xFFFF  /* AIF1DAC2_EQ_B5_PG - [15:0] */
+#define WM8994_AIF1DAC2_EQ_B5_PG_SHIFT               0  /* AIF1DAC2_EQ_B5_PG - [15:0] */
+#define WM8994_AIF1DAC2_EQ_B5_PG_WIDTH              16  /* AIF1DAC2_EQ_B5_PG - [15:0] */
+/*
+ * R1280 (0x500) - AIF2 ADC Left Volume
+ */
+#define WM8994_AIF2ADC_VU                       0x0100  /* AIF2ADC_VU */
+#define WM8994_AIF2ADC_VU_MASK                  0x0100  /* AIF2ADC_VU */
+#define WM8994_AIF2ADC_VU_SHIFT                      8  /* AIF2ADC_VU */
+#define WM8994_AIF2ADC_VU_WIDTH                      1  /* AIF2ADC_VU */
+#define WM8994_AIF2ADCL_VOL_MASK                0x00FF  /* AIF2ADCL_VOL - [7:0] */
+#define WM8994_AIF2ADCL_VOL_SHIFT                    0  /* AIF2ADCL_VOL - [7:0] */
+#define WM8994_AIF2ADCL_VOL_WIDTH                    8  /* AIF2ADCL_VOL - [7:0] */
+/*
+ * R1281 (0x501) - AIF2 ADC Right Volume
+ */
+#define WM8994_AIF2ADC_VU                       0x0100  /* AIF2ADC_VU */
+#define WM8994_AIF2ADC_VU_MASK                  0x0100  /* AIF2ADC_VU */
+#define WM8994_AIF2ADC_VU_SHIFT                      8  /* AIF2ADC_VU */
+#define WM8994_AIF2ADC_VU_WIDTH                      1  /* AIF2ADC_VU */
+#define WM8994_AIF2ADCR_VOL_MASK                0x00FF  /* AIF2ADCR_VOL - [7:0] */
+#define WM8994_AIF2ADCR_VOL_SHIFT                    0  /* AIF2ADCR_VOL - [7:0] */
+#define WM8994_AIF2ADCR_VOL_WIDTH                    8  /* AIF2ADCR_VOL - [7:0] */
+/*
+ * R1282 (0x502) - AIF2 DAC Left Volume
+ */
+#define WM8994_AIF2DAC_VU                       0x0100  /* AIF2DAC_VU */
+#define WM8994_AIF2DAC_VU_MASK                  0x0100  /* AIF2DAC_VU */
+#define WM8994_AIF2DAC_VU_SHIFT                      8  /* AIF2DAC_VU */
+#define WM8994_AIF2DAC_VU_WIDTH                      1  /* AIF2DAC_VU */
+#define WM8994_AIF2DACL_VOL_MASK                0x00FF  /* AIF2DACL_VOL - [7:0] */
+#define WM8994_AIF2DACL_VOL_SHIFT                    0  /* AIF2DACL_VOL - [7:0] */
+#define WM8994_AIF2DACL_VOL_WIDTH                    8  /* AIF2DACL_VOL - [7:0] */
+/*
+ * R1283 (0x503) - AIF2 DAC Right Volume
+ */
+#define WM8994_AIF2DAC_VU                       0x0100  /* AIF2DAC_VU */
+#define WM8994_AIF2DAC_VU_MASK                  0x0100  /* AIF2DAC_VU */
+#define WM8994_AIF2DAC_VU_SHIFT                      8  /* AIF2DAC_VU */
+#define WM8994_AIF2DAC_VU_WIDTH                      1  /* AIF2DAC_VU */
+#define WM8994_AIF2DACR_VOL_MASK                0x00FF  /* AIF2DACR_VOL - [7:0] */
+#define WM8994_AIF2DACR_VOL_SHIFT                    0  /* AIF2DACR_VOL - [7:0] */
+#define WM8994_AIF2DACR_VOL_WIDTH                    8  /* AIF2DACR_VOL - [7:0] */
+/*
+ * R1296 (0x510) - AIF2 ADC Filters
+ */
+#define WM8994_AIF2ADC_4FS                      0x8000  /* AIF2ADC_4FS */
+#define WM8994_AIF2ADC_4FS_MASK                 0x8000  /* AIF2ADC_4FS */
+#define WM8994_AIF2ADC_4FS_SHIFT                    15  /* AIF2ADC_4FS */
+#define WM8994_AIF2ADC_4FS_WIDTH                     1  /* AIF2ADC_4FS */
+#define WM8994_AIF2ADC_HPF_CUT_MASK             0x6000  /* AIF2ADC_HPF_CUT - [14:13] */
+#define WM8994_AIF2ADC_HPF_CUT_SHIFT                13  /* AIF2ADC_HPF_CUT - [14:13] */
+#define WM8994_AIF2ADC_HPF_CUT_WIDTH                 2  /* AIF2ADC_HPF_CUT - [14:13] */
+#define WM8994_AIF2ADCL_HPF                     0x1000  /* AIF2ADCL_HPF */
+#define WM8994_AIF2ADCL_HPF_MASK                0x1000  /* AIF2ADCL_HPF */
+#define WM8994_AIF2ADCL_HPF_SHIFT                   12  /* AIF2ADCL_HPF */
+#define WM8994_AIF2ADCL_HPF_WIDTH                    1  /* AIF2ADCL_HPF */
+#define WM8994_AIF2ADCR_HPF                     0x0800  /* AIF2ADCR_HPF */
+#define WM8994_AIF2ADCR_HPF_MASK                0x0800  /* AIF2ADCR_HPF */
+#define WM8994_AIF2ADCR_HPF_SHIFT                   11  /* AIF2ADCR_HPF */
+#define WM8994_AIF2ADCR_HPF_WIDTH                    1  /* AIF2ADCR_HPF */
+/*
+ * R1312 (0x520) - AIF2 DAC Filters (1)
+ */
+#define WM8994_AIF2DAC_MUTE                     0x0200  /* AIF2DAC_MUTE */
+#define WM8994_AIF2DAC_MUTE_MASK                0x0200  /* AIF2DAC_MUTE */
+#define WM8994_AIF2DAC_MUTE_SHIFT                    9  /* AIF2DAC_MUTE */
+#define WM8994_AIF2DAC_MUTE_WIDTH                    1  /* AIF2DAC_MUTE */
+#define WM8994_AIF2DAC_MONO                     0x0080  /* AIF2DAC_MONO */
+#define WM8994_AIF2DAC_MONO_MASK                0x0080  /* AIF2DAC_MONO */
+#define WM8994_AIF2DAC_MONO_SHIFT                    7  /* AIF2DAC_MONO */
+#define WM8994_AIF2DAC_MONO_WIDTH                    1  /* AIF2DAC_MONO */
+#define WM8994_AIF2DAC_MUTERATE                 0x0020  /* AIF2DAC_MUTERATE */
+#define WM8994_AIF2DAC_MUTERATE_MASK            0x0020  /* AIF2DAC_MUTERATE */
+#define WM8994_AIF2DAC_MUTERATE_SHIFT                5  /* AIF2DAC_MUTERATE */
+#define WM8994_AIF2DAC_MUTERATE_WIDTH                1  /* AIF2DAC_MUTERATE */
+#define WM8994_AIF2DAC_UNMUTE_RAMP              0x0010  /* AIF2DAC_UNMUTE_RAMP */
+#define WM8994_AIF2DAC_UNMUTE_RAMP_MASK         0x0010  /* AIF2DAC_UNMUTE_RAMP */
+#define WM8994_AIF2DAC_UNMUTE_RAMP_SHIFT             4  /* AIF2DAC_UNMUTE_RAMP */
+#define WM8994_AIF2DAC_UNMUTE_RAMP_WIDTH             1  /* AIF2DAC_UNMUTE_RAMP */
+#define WM8994_AIF2DAC_DEEMP_MASK               0x0006  /* AIF2DAC_DEEMP - [2:1] */
+#define WM8994_AIF2DAC_DEEMP_SHIFT                   1  /* AIF2DAC_DEEMP - [2:1] */
+#define WM8994_AIF2DAC_DEEMP_WIDTH                   2  /* AIF2DAC_DEEMP - [2:1] */
+/*
+ * R1313 (0x521) - AIF2 DAC Filters (2)
+ */
+#define WM8994_AIF2DAC_3D_GAIN_MASK             0x3E00  /* AIF2DAC_3D_GAIN - [13:9] */
+#define WM8994_AIF2DAC_3D_GAIN_SHIFT                 9  /* AIF2DAC_3D_GAIN - [13:9] */
+#define WM8994_AIF2DAC_3D_GAIN_WIDTH                 5  /* AIF2DAC_3D_GAIN - [13:9] */
+#define WM8994_AIF2DAC_3D_ENA                   0x0100  /* AIF2DAC_3D_ENA */
+#define WM8994_AIF2DAC_3D_ENA_MASK              0x0100  /* AIF2DAC_3D_ENA */
+#define WM8994_AIF2DAC_3D_ENA_SHIFT                  8  /* AIF2DAC_3D_ENA */
+#define WM8994_AIF2DAC_3D_ENA_WIDTH                  1  /* AIF2DAC_3D_ENA */
+/*
+ * R1344 (0x540) - AIF2 DRC (1)
+ */
+#define WM8994_AIF2DRC_SIG_DET_RMS_MASK         0xF800  /* AIF2DRC_SIG_DET_RMS - [15:11] */
+#define WM8994_AIF2DRC_SIG_DET_RMS_SHIFT            11  /* AIF2DRC_SIG_DET_RMS - [15:11] */
+#define WM8994_AIF2DRC_SIG_DET_RMS_WIDTH             5  /* AIF2DRC_SIG_DET_RMS - [15:11] */
+#define WM8994_AIF2DRC_SIG_DET_PK_MASK          0x0600  /* AIF2DRC_SIG_DET_PK - [10:9] */
+#define WM8994_AIF2DRC_SIG_DET_PK_SHIFT              9  /* AIF2DRC_SIG_DET_PK - [10:9] */
+#define WM8994_AIF2DRC_SIG_DET_PK_WIDTH              2  /* AIF2DRC_SIG_DET_PK - [10:9] */
+#define WM8994_AIF2DRC_NG_ENA                   0x0100  /* AIF2DRC_NG_ENA */
+#define WM8994_AIF2DRC_NG_ENA_MASK              0x0100  /* AIF2DRC_NG_ENA */
+#define WM8994_AIF2DRC_NG_ENA_SHIFT                  8  /* AIF2DRC_NG_ENA */
+#define WM8994_AIF2DRC_NG_ENA_WIDTH                  1  /* AIF2DRC_NG_ENA */
+#define WM8994_AIF2DRC_SIG_DET_MODE             0x0080  /* AIF2DRC_SIG_DET_MODE */
+#define WM8994_AIF2DRC_SIG_DET_MODE_MASK        0x0080  /* AIF2DRC_SIG_DET_MODE */
+#define WM8994_AIF2DRC_SIG_DET_MODE_SHIFT            7  /* AIF2DRC_SIG_DET_MODE */
+#define WM8994_AIF2DRC_SIG_DET_MODE_WIDTH            1  /* AIF2DRC_SIG_DET_MODE */
+#define WM8994_AIF2DRC_SIG_DET                  0x0040  /* AIF2DRC_SIG_DET */
+#define WM8994_AIF2DRC_SIG_DET_MASK             0x0040  /* AIF2DRC_SIG_DET */
+#define WM8994_AIF2DRC_SIG_DET_SHIFT                 6  /* AIF2DRC_SIG_DET */
+#define WM8994_AIF2DRC_SIG_DET_WIDTH                 1  /* AIF2DRC_SIG_DET */
+#define WM8994_AIF2DRC_KNEE2_OP_ENA             0x0020  /* AIF2DRC_KNEE2_OP_ENA */
+#define WM8994_AIF2DRC_KNEE2_OP_ENA_MASK        0x0020  /* AIF2DRC_KNEE2_OP_ENA */
+#define WM8994_AIF2DRC_KNEE2_OP_ENA_SHIFT            5  /* AIF2DRC_KNEE2_OP_ENA */
+#define WM8994_AIF2DRC_KNEE2_OP_ENA_WIDTH            1  /* AIF2DRC_KNEE2_OP_ENA */
+#define WM8994_AIF2DRC_QR                       0x0010  /* AIF2DRC_QR */
+#define WM8994_AIF2DRC_QR_MASK                  0x0010  /* AIF2DRC_QR */
+#define WM8994_AIF2DRC_QR_SHIFT                      4  /* AIF2DRC_QR */
+#define WM8994_AIF2DRC_QR_WIDTH                      1  /* AIF2DRC_QR */
+#define WM8994_AIF2DRC_ANTICLIP                 0x0008  /* AIF2DRC_ANTICLIP */
+#define WM8994_AIF2DRC_ANTICLIP_MASK            0x0008  /* AIF2DRC_ANTICLIP */
+#define WM8994_AIF2DRC_ANTICLIP_SHIFT                3  /* AIF2DRC_ANTICLIP */
+#define WM8994_AIF2DRC_ANTICLIP_WIDTH                1  /* AIF2DRC_ANTICLIP */
+#define WM8994_AIF2DAC_DRC_ENA                  0x0004  /* AIF2DAC_DRC_ENA */
+#define WM8994_AIF2DAC_DRC_ENA_MASK             0x0004  /* AIF2DAC_DRC_ENA */
+#define WM8994_AIF2DAC_DRC_ENA_SHIFT                 2  /* AIF2DAC_DRC_ENA */
+#define WM8994_AIF2DAC_DRC_ENA_WIDTH                 1  /* AIF2DAC_DRC_ENA */
+#define WM8994_AIF2ADCL_DRC_ENA                 0x0002  /* AIF2ADCL_DRC_ENA */
+#define WM8994_AIF2ADCL_DRC_ENA_MASK            0x0002  /* AIF2ADCL_DRC_ENA */
+#define WM8994_AIF2ADCL_DRC_ENA_SHIFT                1  /* AIF2ADCL_DRC_ENA */
+#define WM8994_AIF2ADCL_DRC_ENA_WIDTH                1  /* AIF2ADCL_DRC_ENA */
+#define WM8994_AIF2ADCR_DRC_ENA                 0x0001  /* AIF2ADCR_DRC_ENA */
+#define WM8994_AIF2ADCR_DRC_ENA_MASK            0x0001  /* AIF2ADCR_DRC_ENA */
+#define WM8994_AIF2ADCR_DRC_ENA_SHIFT                0  /* AIF2ADCR_DRC_ENA */
+#define WM8994_AIF2ADCR_DRC_ENA_WIDTH                1  /* AIF2ADCR_DRC_ENA */
+/*
+ * R1345 (0x541) - AIF2 DRC (2)
+ */
+#define WM8994_AIF2DRC_ATK_MASK                 0x1E00  /* AIF2DRC_ATK - [12:9] */
+#define WM8994_AIF2DRC_ATK_SHIFT                     9  /* AIF2DRC_ATK - [12:9] */
+#define WM8994_AIF2DRC_ATK_WIDTH                     4  /* AIF2DRC_ATK - [12:9] */
+#define WM8994_AIF2DRC_DCY_MASK                 0x01E0  /* AIF2DRC_DCY - [8:5] */
+#define WM8994_AIF2DRC_DCY_SHIFT                     5  /* AIF2DRC_DCY - [8:5] */
+#define WM8994_AIF2DRC_DCY_WIDTH                     4  /* AIF2DRC_DCY - [8:5] */
+#define WM8994_AIF2DRC_MINGAIN_MASK             0x001C  /* AIF2DRC_MINGAIN - [4:2] */
+#define WM8994_AIF2DRC_MINGAIN_SHIFT                 2  /* AIF2DRC_MINGAIN - [4:2] */
+#define WM8994_AIF2DRC_MINGAIN_WIDTH                 3  /* AIF2DRC_MINGAIN - [4:2] */
+#define WM8994_AIF2DRC_MAXGAIN_MASK             0x0003  /* AIF2DRC_MAXGAIN - [1:0] */
+#define WM8994_AIF2DRC_MAXGAIN_SHIFT                 0  /* AIF2DRC_MAXGAIN - [1:0] */
+#define WM8994_AIF2DRC_MAXGAIN_WIDTH                 2  /* AIF2DRC_MAXGAIN - [1:0] */
+/*
+ * R1346 (0x542) - AIF2 DRC (3)
+ */
+#define WM8994_AIF2DRC_NG_MINGAIN_MASK          0xF000  /* AIF2DRC_NG_MINGAIN - [15:12] */
+#define WM8994_AIF2DRC_NG_MINGAIN_SHIFT             12  /* AIF2DRC_NG_MINGAIN - [15:12] */
+#define WM8994_AIF2DRC_NG_MINGAIN_WIDTH              4  /* AIF2DRC_NG_MINGAIN - [15:12] */
+#define WM8994_AIF2DRC_NG_EXP_MASK              0x0C00  /* AIF2DRC_NG_EXP - [11:10] */
+#define WM8994_AIF2DRC_NG_EXP_SHIFT                 10  /* AIF2DRC_NG_EXP - [11:10] */
+#define WM8994_AIF2DRC_NG_EXP_WIDTH                  2  /* AIF2DRC_NG_EXP - [11:10] */
+#define WM8994_AIF2DRC_QR_THR_MASK              0x0300  /* AIF2DRC_QR_THR - [9:8] */
+#define WM8994_AIF2DRC_QR_THR_SHIFT                  8  /* AIF2DRC_QR_THR - [9:8] */
+#define WM8994_AIF2DRC_QR_THR_WIDTH                  2  /* AIF2DRC_QR_THR - [9:8] */
+#define WM8994_AIF2DRC_QR_DCY_MASK              0x00C0  /* AIF2DRC_QR_DCY - [7:6] */
+#define WM8994_AIF2DRC_QR_DCY_SHIFT                  6  /* AIF2DRC_QR_DCY - [7:6] */
+#define WM8994_AIF2DRC_QR_DCY_WIDTH                  2  /* AIF2DRC_QR_DCY - [7:6] */
+#define WM8994_AIF2DRC_HI_COMP_MASK             0x0038  /* AIF2DRC_HI_COMP - [5:3] */
+#define WM8994_AIF2DRC_HI_COMP_SHIFT                 3  /* AIF2DRC_HI_COMP - [5:3] */
+#define WM8994_AIF2DRC_HI_COMP_WIDTH                 3  /* AIF2DRC_HI_COMP - [5:3] */
+#define WM8994_AIF2DRC_LO_COMP_MASK             0x0007  /* AIF2DRC_LO_COMP - [2:0] */
+#define WM8994_AIF2DRC_LO_COMP_SHIFT                 0  /* AIF2DRC_LO_COMP - [2:0] */
+#define WM8994_AIF2DRC_LO_COMP_WIDTH                 3  /* AIF2DRC_LO_COMP - [2:0] */
+/*
+ * R1347 (0x543) - AIF2 DRC (4)
+ */
+#define WM8994_AIF2DRC_KNEE_IP_MASK             0x07E0  /* AIF2DRC_KNEE_IP - [10:5] */
+#define WM8994_AIF2DRC_KNEE_IP_SHIFT                 5  /* AIF2DRC_KNEE_IP - [10:5] */
+#define WM8994_AIF2DRC_KNEE_IP_WIDTH                 6  /* AIF2DRC_KNEE_IP - [10:5] */
+#define WM8994_AIF2DRC_KNEE_OP_MASK             0x001F  /* AIF2DRC_KNEE_OP - [4:0] */
+#define WM8994_AIF2DRC_KNEE_OP_SHIFT                 0  /* AIF2DRC_KNEE_OP - [4:0] */
+#define WM8994_AIF2DRC_KNEE_OP_WIDTH                 5  /* AIF2DRC_KNEE_OP - [4:0] */
+/*
+ * R1348 (0x544) - AIF2 DRC (5)
+ */
+#define WM8994_AIF2DRC_KNEE2_IP_MASK            0x03E0  /* AIF2DRC_KNEE2_IP - [9:5] */
+#define WM8994_AIF2DRC_KNEE2_IP_SHIFT                5  /* AIF2DRC_KNEE2_IP - [9:5] */
+#define WM8994_AIF2DRC_KNEE2_IP_WIDTH                5  /* AIF2DRC_KNEE2_IP - [9:5] */
+#define WM8994_AIF2DRC_KNEE2_OP_MASK            0x001F  /* AIF2DRC_KNEE2_OP - [4:0] */
+#define WM8994_AIF2DRC_KNEE2_OP_SHIFT                0  /* AIF2DRC_KNEE2_OP - [4:0] */
+#define WM8994_AIF2DRC_KNEE2_OP_WIDTH                5  /* AIF2DRC_KNEE2_OP - [4:0] */
+/*
+ * R1408 (0x580) - AIF2 EQ Gains (1)
+ */
+#define WM8994_AIF2DAC_EQ_B1_GAIN_MASK          0xF800  /* AIF2DAC_EQ_B1_GAIN - [15:11] */
+#define WM8994_AIF2DAC_EQ_B1_GAIN_SHIFT             11  /* AIF2DAC_EQ_B1_GAIN - [15:11] */
+#define WM8994_AIF2DAC_EQ_B1_GAIN_WIDTH              5  /* AIF2DAC_EQ_B1_GAIN - [15:11] */
+#define WM8994_AIF2DAC_EQ_B2_GAIN_MASK          0x07C0  /* AIF2DAC_EQ_B2_GAIN - [10:6] */
+#define WM8994_AIF2DAC_EQ_B2_GAIN_SHIFT              6  /* AIF2DAC_EQ_B2_GAIN - [10:6] */
+#define WM8994_AIF2DAC_EQ_B2_GAIN_WIDTH              5  /* AIF2DAC_EQ_B2_GAIN - [10:6] */
+#define WM8994_AIF2DAC_EQ_B3_GAIN_MASK          0x003E  /* AIF2DAC_EQ_B3_GAIN - [5:1] */
+#define WM8994_AIF2DAC_EQ_B3_GAIN_SHIFT              1  /* AIF2DAC_EQ_B3_GAIN - [5:1] */
+#define WM8994_AIF2DAC_EQ_B3_GAIN_WIDTH              5  /* AIF2DAC_EQ_B3_GAIN - [5:1] */
+#define WM8994_AIF2DAC_EQ_ENA                   0x0001  /* AIF2DAC_EQ_ENA */
+#define WM8994_AIF2DAC_EQ_ENA_MASK              0x0001  /* AIF2DAC_EQ_ENA */
+#define WM8994_AIF2DAC_EQ_ENA_SHIFT                  0  /* AIF2DAC_EQ_ENA */
+#define WM8994_AIF2DAC_EQ_ENA_WIDTH                  1  /* AIF2DAC_EQ_ENA */
+/*
+ * R1409 (0x581) - AIF2 EQ Gains (2)
+ */
+#define WM8994_AIF2DAC_EQ_B4_GAIN_MASK          0xF800  /* AIF2DAC_EQ_B4_GAIN - [15:11] */
+#define WM8994_AIF2DAC_EQ_B4_GAIN_SHIFT             11  /* AIF2DAC_EQ_B4_GAIN - [15:11] */
+#define WM8994_AIF2DAC_EQ_B4_GAIN_WIDTH              5  /* AIF2DAC_EQ_B4_GAIN - [15:11] */
+#define WM8994_AIF2DAC_EQ_B5_GAIN_MASK          0x07C0  /* AIF2DAC_EQ_B5_GAIN - [10:6] */
+#define WM8994_AIF2DAC_EQ_B5_GAIN_SHIFT              6  /* AIF2DAC_EQ_B5_GAIN - [10:6] */
+#define WM8994_AIF2DAC_EQ_B5_GAIN_WIDTH              5  /* AIF2DAC_EQ_B5_GAIN - [10:6] */
+/*
+ * R1410 (0x582) - AIF2 EQ Band 1 A
+ */
+#define WM8994_AIF2DAC_EQ_B1_A_MASK             0xFFFF  /* AIF2DAC_EQ_B1_A - [15:0] */
+#define WM8994_AIF2DAC_EQ_B1_A_SHIFT                 0  /* AIF2DAC_EQ_B1_A - [15:0] */
+#define WM8994_AIF2DAC_EQ_B1_A_WIDTH                16  /* AIF2DAC_EQ_B1_A - [15:0] */
+/*
+ * R1411 (0x583) - AIF2 EQ Band 1 B
+ */
+#define WM8994_AIF2DAC_EQ_B1_B_MASK             0xFFFF  /* AIF2DAC_EQ_B1_B - [15:0] */
+#define WM8994_AIF2DAC_EQ_B1_B_SHIFT                 0  /* AIF2DAC_EQ_B1_B - [15:0] */
+#define WM8994_AIF2DAC_EQ_B1_B_WIDTH                16  /* AIF2DAC_EQ_B1_B - [15:0] */
+/*
+ * R1412 (0x584) - AIF2 EQ Band 1 PG
+ */
+#define WM8994_AIF2DAC_EQ_B1_PG_MASK            0xFFFF  /* AIF2DAC_EQ_B1_PG - [15:0] */
+#define WM8994_AIF2DAC_EQ_B1_PG_SHIFT                0  /* AIF2DAC_EQ_B1_PG - [15:0] */
+#define WM8994_AIF2DAC_EQ_B1_PG_WIDTH               16  /* AIF2DAC_EQ_B1_PG - [15:0] */
+/*
+ * R1413 (0x585) - AIF2 EQ Band 2 A
+ */
+#define WM8994_AIF2DAC_EQ_B2_A_MASK             0xFFFF  /* AIF2DAC_EQ_B2_A - [15:0] */
+#define WM8994_AIF2DAC_EQ_B2_A_SHIFT                 0  /* AIF2DAC_EQ_B2_A - [15:0] */
+#define WM8994_AIF2DAC_EQ_B2_A_WIDTH                16  /* AIF2DAC_EQ_B2_A - [15:0] */
+/*
+ * R1414 (0x586) - AIF2 EQ Band 2 B
+ */
+#define WM8994_AIF2DAC_EQ_B2_B_MASK             0xFFFF  /* AIF2DAC_EQ_B2_B - [15:0] */
+#define WM8994_AIF2DAC_EQ_B2_B_SHIFT                 0  /* AIF2DAC_EQ_B2_B - [15:0] */
+#define WM8994_AIF2DAC_EQ_B2_B_WIDTH                16  /* AIF2DAC_EQ_B2_B - [15:0] */
+/*
+ * R1415 (0x587) - AIF2 EQ Band 2 C
+ */
+#define WM8994_AIF2DAC_EQ_B2_C_MASK             0xFFFF  /* AIF2DAC_EQ_B2_C - [15:0] */
+#define WM8994_AIF2DAC_EQ_B2_C_SHIFT                 0  /* AIF2DAC_EQ_B2_C - [15:0] */
+#define WM8994_AIF2DAC_EQ_B2_C_WIDTH                16  /* AIF2DAC_EQ_B2_C - [15:0] */
+/*
+ * R1416 (0x588) - AIF2 EQ Band 2 PG
+ */
+#define WM8994_AIF2DAC_EQ_B2_PG_MASK            0xFFFF  /* AIF2DAC_EQ_B2_PG - [15:0] */
+#define WM8994_AIF2DAC_EQ_B2_PG_SHIFT                0  /* AIF2DAC_EQ_B2_PG - [15:0] */
+#define WM8994_AIF2DAC_EQ_B2_PG_WIDTH               16  /* AIF2DAC_EQ_B2_PG - [15:0] */
+/*
+ * R1417 (0x589) - AIF2 EQ Band 3 A
+ */
+#define WM8994_AIF2DAC_EQ_B3_A_MASK             0xFFFF  /* AIF2DAC_EQ_B3_A - [15:0] */
+#define WM8994_AIF2DAC_EQ_B3_A_SHIFT                 0  /* AIF2DAC_EQ_B3_A - [15:0] */
+#define WM8994_AIF2DAC_EQ_B3_A_WIDTH                16  /* AIF2DAC_EQ_B3_A - [15:0] */
+/*
+ * R1418 (0x58A) - AIF2 EQ Band 3 B
+ */
+#define WM8994_AIF2DAC_EQ_B3_B_MASK             0xFFFF  /* AIF2DAC_EQ_B3_B - [15:0] */
+#define WM8994_AIF2DAC_EQ_B3_B_SHIFT                 0  /* AIF2DAC_EQ_B3_B - [15:0] */
+#define WM8994_AIF2DAC_EQ_B3_B_WIDTH                16  /* AIF2DAC_EQ_B3_B - [15:0] */
+/*
+ * R1419 (0x58B) - AIF2 EQ Band 3 C
+ */
+#define WM8994_AIF2DAC_EQ_B3_C_MASK             0xFFFF  /* AIF2DAC_EQ_B3_C - [15:0] */
+#define WM8994_AIF2DAC_EQ_B3_C_SHIFT                 0  /* AIF2DAC_EQ_B3_C - [15:0] */
+#define WM8994_AIF2DAC_EQ_B3_C_WIDTH                16  /* AIF2DAC_EQ_B3_C - [15:0] */
+/*
+ * R1420 (0x58C) - AIF2 EQ Band 3 PG
+ */
+#define WM8994_AIF2DAC_EQ_B3_PG_MASK            0xFFFF  /* AIF2DAC_EQ_B3_PG - [15:0] */
+#define WM8994_AIF2DAC_EQ_B3_PG_SHIFT                0  /* AIF2DAC_EQ_B3_PG - [15:0] */
+#define WM8994_AIF2DAC_EQ_B3_PG_WIDTH               16  /* AIF2DAC_EQ_B3_PG - [15:0] */
+/*
+ * R1421 (0x58D) - AIF2 EQ Band 4 A
+ */
+#define WM8994_AIF2DAC_EQ_B4_A_MASK             0xFFFF  /* AIF2DAC_EQ_B4_A - [15:0] */
+#define WM8994_AIF2DAC_EQ_B4_A_SHIFT                 0  /* AIF2DAC_EQ_B4_A - [15:0] */
+#define WM8994_AIF2DAC_EQ_B4_A_WIDTH                16  /* AIF2DAC_EQ_B4_A - [15:0] */
+/*
+ * R1422 (0x58E) - AIF2 EQ Band 4 B
+ */
+#define WM8994_AIF2DAC_EQ_B4_B_MASK             0xFFFF  /* AIF2DAC_EQ_B4_B - [15:0] */
+#define WM8994_AIF2DAC_EQ_B4_B_SHIFT                 0  /* AIF2DAC_EQ_B4_B - [15:0] */
+#define WM8994_AIF2DAC_EQ_B4_B_WIDTH                16  /* AIF2DAC_EQ_B4_B - [15:0] */
+/*
+ * R1423 (0x58F) - AIF2 EQ Band 4 C
+ */
+#define WM8994_AIF2DAC_EQ_B4_C_MASK             0xFFFF  /* AIF2DAC_EQ_B4_C - [15:0] */
+#define WM8994_AIF2DAC_EQ_B4_C_SHIFT                 0  /* AIF2DAC_EQ_B4_C - [15:0] */
+#define WM8994_AIF2DAC_EQ_B4_C_WIDTH                16  /* AIF2DAC_EQ_B4_C - [15:0] */
+/*
+ * R1424 (0x590) - AIF2 EQ Band 4 PG
+ */
+#define WM8994_AIF2DAC_EQ_B4_PG_MASK            0xFFFF  /* AIF2DAC_EQ_B4_PG - [15:0] */
+#define WM8994_AIF2DAC_EQ_B4_PG_SHIFT                0  /* AIF2DAC_EQ_B4_PG - [15:0] */
+#define WM8994_AIF2DAC_EQ_B4_PG_WIDTH               16  /* AIF2DAC_EQ_B4_PG - [15:0] */
+/*
+ * R1425 (0x591) - AIF2 EQ Band 5 A
+ */
+#define WM8994_AIF2DAC_EQ_B5_A_MASK             0xFFFF  /* AIF2DAC_EQ_B5_A - [15:0] */
+#define WM8994_AIF2DAC_EQ_B5_A_SHIFT                 0  /* AIF2DAC_EQ_B5_A - [15:0] */
+#define WM8994_AIF2DAC_EQ_B5_A_WIDTH                16  /* AIF2DAC_EQ_B5_A - [15:0] */
+/*
+ * R1426 (0x592) - AIF2 EQ Band 5 B
+ */
+#define WM8994_AIF2DAC_EQ_B5_B_MASK             0xFFFF  /* AIF2DAC_EQ_B5_B - [15:0] */
+#define WM8994_AIF2DAC_EQ_B5_B_SHIFT                 0  /* AIF2DAC_EQ_B5_B - [15:0] */
+#define WM8994_AIF2DAC_EQ_B5_B_WIDTH                16  /* AIF2DAC_EQ_B5_B - [15:0] */
+/*
+ * R1427 (0x593) - AIF2 EQ Band 5 PG
+ */
+#define WM8994_AIF2DAC_EQ_B5_PG_MASK            0xFFFF  /* AIF2DAC_EQ_B5_PG - [15:0] */
+#define WM8994_AIF2DAC_EQ_B5_PG_SHIFT                0  /* AIF2DAC_EQ_B5_PG - [15:0] */
+#define WM8994_AIF2DAC_EQ_B5_PG_WIDTH               16  /* AIF2DAC_EQ_B5_PG - [15:0] */
+/*
+ * R1536 (0x600) - DAC1 Mixer Volumes
+ */
+#define WM8994_ADCR_DAC1_VOL_MASK               0x01E0  /* ADCR_DAC1_VOL - [8:5] */
+#define WM8994_ADCR_DAC1_VOL_SHIFT                   5  /* ADCR_DAC1_VOL - [8:5] */
+#define WM8994_ADCR_DAC1_VOL_WIDTH                   4  /* ADCR_DAC1_VOL - [8:5] */
+#define WM8994_ADCL_DAC1_VOL_MASK               0x000F  /* ADCL_DAC1_VOL - [3:0] */
+#define WM8994_ADCL_DAC1_VOL_SHIFT                   0  /* ADCL_DAC1_VOL - [3:0] */
+#define WM8994_ADCL_DAC1_VOL_WIDTH                   4  /* ADCL_DAC1_VOL - [3:0] */
+/*
+ * R1537 (0x601) - DAC1 Left Mixer Routing
+ */
+#define WM8994_ADCR_TO_DAC1L                    0x0020  /* ADCR_TO_DAC1L */
+#define WM8994_ADCR_TO_DAC1L_MASK               0x0020  /* ADCR_TO_DAC1L */
+#define WM8994_ADCR_TO_DAC1L_SHIFT                   5  /* ADCR_TO_DAC1L */
+#define WM8994_ADCR_TO_DAC1L_WIDTH                   1  /* ADCR_TO_DAC1L */
+#define WM8994_ADCL_TO_DAC1L                    0x0010  /* ADCL_TO_DAC1L */
+#define WM8994_ADCL_TO_DAC1L_MASK               0x0010  /* ADCL_TO_DAC1L */
+#define WM8994_ADCL_TO_DAC1L_SHIFT                   4  /* ADCL_TO_DAC1L */
+#define WM8994_ADCL_TO_DAC1L_WIDTH                   1  /* ADCL_TO_DAC1L */
+#define WM8994_AIF2DACL_TO_DAC1L                0x0004  /* AIF2DACL_TO_DAC1L */
+#define WM8994_AIF2DACL_TO_DAC1L_MASK           0x0004  /* AIF2DACL_TO_DAC1L */
+#define WM8994_AIF2DACL_TO_DAC1L_SHIFT               2  /* AIF2DACL_TO_DAC1L */
+#define WM8994_AIF2DACL_TO_DAC1L_WIDTH               1  /* AIF2DACL_TO_DAC1L */
+#define WM8994_AIF1DAC2L_TO_DAC1L               0x0002  /* AIF1DAC2L_TO_DAC1L */
+#define WM8994_AIF1DAC2L_TO_DAC1L_MASK          0x0002  /* AIF1DAC2L_TO_DAC1L */
+#define WM8994_AIF1DAC2L_TO_DAC1L_SHIFT              1  /* AIF1DAC2L_TO_DAC1L */
+#define WM8994_AIF1DAC2L_TO_DAC1L_WIDTH              1  /* AIF1DAC2L_TO_DAC1L */
+#define WM8994_AIF1DAC1L_TO_DAC1L               0x0001  /* AIF1DAC1L_TO_DAC1L */
+#define WM8994_AIF1DAC1L_TO_DAC1L_MASK          0x0001  /* AIF1DAC1L_TO_DAC1L */
+#define WM8994_AIF1DAC1L_TO_DAC1L_SHIFT              0  /* AIF1DAC1L_TO_DAC1L */
+#define WM8994_AIF1DAC1L_TO_DAC1L_WIDTH              1  /* AIF1DAC1L_TO_DAC1L */
+/*
+ * R1538 (0x602) - DAC1 Right Mixer Routing
+ */
+#define WM8994_ADCR_TO_DAC1R                    0x0020  /* ADCR_TO_DAC1R */
+#define WM8994_ADCR_TO_DAC1R_MASK               0x0020  /* ADCR_TO_DAC1R */
+#define WM8994_ADCR_TO_DAC1R_SHIFT                   5  /* ADCR_TO_DAC1R */
+#define WM8994_ADCR_TO_DAC1R_WIDTH                   1  /* ADCR_TO_DAC1R */
+#define WM8994_ADCL_TO_DAC1R                    0x0010  /* ADCL_TO_DAC1R */
+#define WM8994_ADCL_TO_DAC1R_MASK               0x0010  /* ADCL_TO_DAC1R */
+#define WM8994_ADCL_TO_DAC1R_SHIFT                   4  /* ADCL_TO_DAC1R */
+#define WM8994_ADCL_TO_DAC1R_WIDTH                   1  /* ADCL_TO_DAC1R */
+#define WM8994_AIF2DACR_TO_DAC1R                0x0004  /* AIF2DACR_TO_DAC1R */
+#define WM8994_AIF2DACR_TO_DAC1R_MASK           0x0004  /* AIF2DACR_TO_DAC1R */
+#define WM8994_AIF2DACR_TO_DAC1R_SHIFT               2  /* AIF2DACR_TO_DAC1R */
+#define WM8994_AIF2DACR_TO_DAC1R_WIDTH               1  /* AIF2DACR_TO_DAC1R */
+#define WM8994_AIF1DAC2R_TO_DAC1R               0x0002  /* AIF1DAC2R_TO_DAC1R */
+#define WM8994_AIF1DAC2R_TO_DAC1R_MASK          0x0002  /* AIF1DAC2R_TO_DAC1R */
+#define WM8994_AIF1DAC2R_TO_DAC1R_SHIFT              1  /* AIF1DAC2R_TO_DAC1R */
+#define WM8994_AIF1DAC2R_TO_DAC1R_WIDTH              1  /* AIF1DAC2R_TO_DAC1R */
+#define WM8994_AIF1DAC1R_TO_DAC1R               0x0001  /* AIF1DAC1R_TO_DAC1R */
+#define WM8994_AIF1DAC1R_TO_DAC1R_MASK          0x0001  /* AIF1DAC1R_TO_DAC1R */
+#define WM8994_AIF1DAC1R_TO_DAC1R_SHIFT              0  /* AIF1DAC1R_TO_DAC1R */
+#define WM8994_AIF1DAC1R_TO_DAC1R_WIDTH              1  /* AIF1DAC1R_TO_DAC1R */
+/*
+ * R1539 (0x603) - DAC2 Mixer Volumes
+ */
+#define WM8994_ADCR_DAC2_VOL_MASK               0x01E0  /* ADCR_DAC2_VOL - [8:5] */
+#define WM8994_ADCR_DAC2_VOL_SHIFT                   5  /* ADCR_DAC2_VOL - [8:5] */
+#define WM8994_ADCR_DAC2_VOL_WIDTH                   4  /* ADCR_DAC2_VOL - [8:5] */
+#define WM8994_ADCL_DAC2_VOL_MASK               0x000F  /* ADCL_DAC2_VOL - [3:0] */
+#define WM8994_ADCL_DAC2_VOL_SHIFT                   0  /* ADCL_DAC2_VOL - [3:0] */
+#define WM8994_ADCL_DAC2_VOL_WIDTH                   4  /* ADCL_DAC2_VOL - [3:0] */
+/*
+ * R1540 (0x604) - DAC2 Left Mixer Routing
+ */
+#define WM8994_ADCR_TO_DAC2L                    0x0020  /* ADCR_TO_DAC2L */
+#define WM8994_ADCR_TO_DAC2L_MASK               0x0020  /* ADCR_TO_DAC2L */
+#define WM8994_ADCR_TO_DAC2L_SHIFT                   5  /* ADCR_TO_DAC2L */
+#define WM8994_ADCR_TO_DAC2L_WIDTH                   1  /* ADCR_TO_DAC2L */
+#define WM8994_ADCL_TO_DAC2L                    0x0010  /* ADCL_TO_DAC2L */
+#define WM8994_ADCL_TO_DAC2L_MASK               0x0010  /* ADCL_TO_DAC2L */
+#define WM8994_ADCL_TO_DAC2L_SHIFT                   4  /* ADCL_TO_DAC2L */
+#define WM8994_ADCL_TO_DAC2L_WIDTH                   1  /* ADCL_TO_DAC2L */
+#define WM8994_AIF2DACL_TO_DAC2L                0x0004  /* AIF2DACL_TO_DAC2L */
+#define WM8994_AIF2DACL_TO_DAC2L_MASK           0x0004  /* AIF2DACL_TO_DAC2L */
+#define WM8994_AIF2DACL_TO_DAC2L_SHIFT               2  /* AIF2DACL_TO_DAC2L */
+#define WM8994_AIF2DACL_TO_DAC2L_WIDTH               1  /* AIF2DACL_TO_DAC2L */
+#define WM8994_AIF1DAC2L_TO_DAC2L               0x0002  /* AIF1DAC2L_TO_DAC2L */
+#define WM8994_AIF1DAC2L_TO_DAC2L_MASK          0x0002  /* AIF1DAC2L_TO_DAC2L */
+#define WM8994_AIF1DAC2L_TO_DAC2L_SHIFT              1  /* AIF1DAC2L_TO_DAC2L */
+#define WM8994_AIF1DAC2L_TO_DAC2L_WIDTH              1  /* AIF1DAC2L_TO_DAC2L */
+#define WM8994_AIF1DAC1L_TO_DAC2L               0x0001  /* AIF1DAC1L_TO_DAC2L */
+#define WM8994_AIF1DAC1L_TO_DAC2L_MASK          0x0001  /* AIF1DAC1L_TO_DAC2L */
+#define WM8994_AIF1DAC1L_TO_DAC2L_SHIFT              0  /* AIF1DAC1L_TO_DAC2L */
+#define WM8994_AIF1DAC1L_TO_DAC2L_WIDTH              1  /* AIF1DAC1L_TO_DAC2L */
+/*
+ * R1541 (0x605) - DAC2 Right Mixer Routing
+ */
+#define WM8994_ADCR_TO_DAC2R                    0x0020  /* ADCR_TO_DAC2R */
+#define WM8994_ADCR_TO_DAC2R_MASK               0x0020  /* ADCR_TO_DAC2R */
+#define WM8994_ADCR_TO_DAC2R_SHIFT                   5  /* ADCR_TO_DAC2R */
+#define WM8994_ADCR_TO_DAC2R_WIDTH                   1  /* ADCR_TO_DAC2R */
+#define WM8994_ADCL_TO_DAC2R                    0x0010  /* ADCL_TO_DAC2R */
+#define WM8994_ADCL_TO_DAC2R_MASK               0x0010  /* ADCL_TO_DAC2R */
+#define WM8994_ADCL_TO_DAC2R_SHIFT                   4  /* ADCL_TO_DAC2R */
+#define WM8994_ADCL_TO_DAC2R_WIDTH                   1  /* ADCL_TO_DAC2R */
+#define WM8994_AIF2DACR_TO_DAC2R                0x0004  /* AIF2DACR_TO_DAC2R */
+#define WM8994_AIF2DACR_TO_DAC2R_MASK           0x0004  /* AIF2DACR_TO_DAC2R */
+#define WM8994_AIF2DACR_TO_DAC2R_SHIFT               2  /* AIF2DACR_TO_DAC2R */
+#define WM8994_AIF2DACR_TO_DAC2R_WIDTH               1  /* AIF2DACR_TO_DAC2R */
+#define WM8994_AIF1DAC2R_TO_DAC2R               0x0002  /* AIF1DAC2R_TO_DAC2R */
+#define WM8994_AIF1DAC2R_TO_DAC2R_MASK          0x0002  /* AIF1DAC2R_TO_DAC2R */
+#define WM8994_AIF1DAC2R_TO_DAC2R_SHIFT              1  /* AIF1DAC2R_TO_DAC2R */
+#define WM8994_AIF1DAC2R_TO_DAC2R_WIDTH              1  /* AIF1DAC2R_TO_DAC2R */
+#define WM8994_AIF1DAC1R_TO_DAC2R               0x0001  /* AIF1DAC1R_TO_DAC2R */
+#define WM8994_AIF1DAC1R_TO_DAC2R_MASK          0x0001  /* AIF1DAC1R_TO_DAC2R */
+#define WM8994_AIF1DAC1R_TO_DAC2R_SHIFT              0  /* AIF1DAC1R_TO_DAC2R */
+#define WM8994_AIF1DAC1R_TO_DAC2R_WIDTH              1  /* AIF1DAC1R_TO_DAC2R */
+/*
+ * R1542 (0x606) - AIF1 ADC1 Left Mixer Routing
+ */
+#define WM8994_ADC1L_TO_AIF1ADC1L               0x0002  /* ADC1L_TO_AIF1ADC1L */
+#define WM8994_ADC1L_TO_AIF1ADC1L_MASK          0x0002  /* ADC1L_TO_AIF1ADC1L */
+#define WM8994_ADC1L_TO_AIF1ADC1L_SHIFT              1  /* ADC1L_TO_AIF1ADC1L */
+#define WM8994_ADC1L_TO_AIF1ADC1L_WIDTH              1  /* ADC1L_TO_AIF1ADC1L */
+#define WM8994_AIF2DACL_TO_AIF1ADC1L            0x0001  /* AIF2DACL_TO_AIF1ADC1L */
+#define WM8994_AIF2DACL_TO_AIF1ADC1L_MASK       0x0001  /* AIF2DACL_TO_AIF1ADC1L */
+#define WM8994_AIF2DACL_TO_AIF1ADC1L_SHIFT           0  /* AIF2DACL_TO_AIF1ADC1L */
+#define WM8994_AIF2DACL_TO_AIF1ADC1L_WIDTH           1  /* AIF2DACL_TO_AIF1ADC1L */
+/*
+ * R1543 (0x607) - AIF1 ADC1 Right Mixer Routing
+ */
+#define WM8994_ADC1R_TO_AIF1ADC1R               0x0002  /* ADC1R_TO_AIF1ADC1R */
+#define WM8994_ADC1R_TO_AIF1ADC1R_MASK          0x0002  /* ADC1R_TO_AIF1ADC1R */
+#define WM8994_ADC1R_TO_AIF1ADC1R_SHIFT              1  /* ADC1R_TO_AIF1ADC1R */
+#define WM8994_ADC1R_TO_AIF1ADC1R_WIDTH              1  /* ADC1R_TO_AIF1ADC1R */
+#define WM8994_AIF2DACR_TO_AIF1ADC1R            0x0001  /* AIF2DACR_TO_AIF1ADC1R */
+#define WM8994_AIF2DACR_TO_AIF1ADC1R_MASK       0x0001  /* AIF2DACR_TO_AIF1ADC1R */
+#define WM8994_AIF2DACR_TO_AIF1ADC1R_SHIFT           0  /* AIF2DACR_TO_AIF1ADC1R */
+#define WM8994_AIF2DACR_TO_AIF1ADC1R_WIDTH           1  /* AIF2DACR_TO_AIF1ADC1R */
+/*
+ * R1544 (0x608) - AIF1 ADC2 Left Mixer Routing
+ */
+#define WM8994_ADC2L_TO_AIF1ADC2L               0x0002  /* ADC2L_TO_AIF1ADC2L */
+#define WM8994_ADC2L_TO_AIF1ADC2L_MASK          0x0002  /* ADC2L_TO_AIF1ADC2L */
+#define WM8994_ADC2L_TO_AIF1ADC2L_SHIFT              1  /* ADC2L_TO_AIF1ADC2L */
+#define WM8994_ADC2L_TO_AIF1ADC2L_WIDTH              1  /* ADC2L_TO_AIF1ADC2L */
+#define WM8994_AIF2DACL_TO_AIF1ADC2L            0x0001  /* AIF2DACL_TO_AIF1ADC2L */
+#define WM8994_AIF2DACL_TO_AIF1ADC2L_MASK       0x0001  /* AIF2DACL_TO_AIF1ADC2L */
+#define WM8994_AIF2DACL_TO_AIF1ADC2L_SHIFT           0  /* AIF2DACL_TO_AIF1ADC2L */
+#define WM8994_AIF2DACL_TO_AIF1ADC2L_WIDTH           1  /* AIF2DACL_TO_AIF1ADC2L */
+/*
+ * R1545 (0x609) - AIF1 ADC2 Right mixer Routing
+ */
+#define WM8994_ADC2R_TO_AIF1ADC2R               0x0002  /* ADC2R_TO_AIF1ADC2R */
+#define WM8994_ADC2R_TO_AIF1ADC2R_MASK          0x0002  /* ADC2R_TO_AIF1ADC2R */
+#define WM8994_ADC2R_TO_AIF1ADC2R_SHIFT              1  /* ADC2R_TO_AIF1ADC2R */
+#define WM8994_ADC2R_TO_AIF1ADC2R_WIDTH              1  /* ADC2R_TO_AIF1ADC2R */
+#define WM8994_AIF2DACR_TO_AIF1ADC2R            0x0001  /* AIF2DACR_TO_AIF1ADC2R */
+#define WM8994_AIF2DACR_TO_AIF1ADC2R_MASK       0x0001  /* AIF2DACR_TO_AIF1ADC2R */
+#define WM8994_AIF2DACR_TO_AIF1ADC2R_SHIFT           0  /* AIF2DACR_TO_AIF1ADC2R */
+#define WM8994_AIF2DACR_TO_AIF1ADC2R_WIDTH           1  /* AIF2DACR_TO_AIF1ADC2R */
+/*
+ * R1552 (0x610) - DAC1 Left Volume
+ */
+#define WM8994_DAC1L_MUTE                       0x0200  /* DAC1L_MUTE */
+#define WM8994_DAC1L_MUTE_MASK                  0x0200  /* DAC1L_MUTE */
+#define WM8994_DAC1L_MUTE_SHIFT                      9  /* DAC1L_MUTE */
+#define WM8994_DAC1L_MUTE_WIDTH                      1  /* DAC1L_MUTE */
+#define WM8994_DAC1_VU                          0x0100  /* DAC1_VU */
+#define WM8994_DAC1_VU_MASK                     0x0100  /* DAC1_VU */
+#define WM8994_DAC1_VU_SHIFT                         8  /* DAC1_VU */
+#define WM8994_DAC1_VU_WIDTH                         1  /* DAC1_VU */
+#define WM8994_DAC1L_VOL_MASK                   0x00FF  /* DAC1L_VOL - [7:0] */
+#define WM8994_DAC1L_VOL_SHIFT                       0  /* DAC1L_VOL - [7:0] */
+#define WM8994_DAC1L_VOL_WIDTH                       8  /* DAC1L_VOL - [7:0] */
+/*
+ * R1553 (0x611) - DAC1 Right Volume
+ */
+#define WM8994_DAC1R_MUTE                       0x0200  /* DAC1R_MUTE */
+#define WM8994_DAC1R_MUTE_MASK                  0x0200  /* DAC1R_MUTE */
+#define WM8994_DAC1R_MUTE_SHIFT                      9  /* DAC1R_MUTE */
+#define WM8994_DAC1R_MUTE_WIDTH                      1  /* DAC1R_MUTE */
+#define WM8994_DAC1_VU                          0x0100  /* DAC1_VU */
+#define WM8994_DAC1_VU_MASK                     0x0100  /* DAC1_VU */
+#define WM8994_DAC1_VU_SHIFT                         8  /* DAC1_VU */
+#define WM8994_DAC1_VU_WIDTH                         1  /* DAC1_VU */
+#define WM8994_DAC1R_VOL_MASK                   0x00FF  /* DAC1R_VOL - [7:0] */
+#define WM8994_DAC1R_VOL_SHIFT                       0  /* DAC1R_VOL - [7:0] */
+#define WM8994_DAC1R_VOL_WIDTH                       8  /* DAC1R_VOL - [7:0] */
+/*
+ * R1554 (0x612) - DAC2 Left Volume
+ */
+#define WM8994_DAC2L_MUTE                       0x0200  /* DAC2L_MUTE */
+#define WM8994_DAC2L_MUTE_MASK                  0x0200  /* DAC2L_MUTE */
+#define WM8994_DAC2L_MUTE_SHIFT                      9  /* DAC2L_MUTE */
+#define WM8994_DAC2L_MUTE_WIDTH                      1  /* DAC2L_MUTE */
+#define WM8994_DAC2_VU                          0x0100  /* DAC2_VU */
+#define WM8994_DAC2_VU_MASK                     0x0100  /* DAC2_VU */
+#define WM8994_DAC2_VU_SHIFT                         8  /* DAC2_VU */
+#define WM8994_DAC2_VU_WIDTH                         1  /* DAC2_VU */
+#define WM8994_DAC2L_VOL_MASK                   0x00FF  /* DAC2L_VOL - [7:0] */
+#define WM8994_DAC2L_VOL_SHIFT                       0  /* DAC2L_VOL - [7:0] */
+#define WM8994_DAC2L_VOL_WIDTH                       8  /* DAC2L_VOL - [7:0] */
+/*
+ * R1555 (0x613) - DAC2 Right Volume
+ */
+#define WM8994_DAC2R_MUTE                       0x0200  /* DAC2R_MUTE */
+#define WM8994_DAC2R_MUTE_MASK                  0x0200  /* DAC2R_MUTE */
+#define WM8994_DAC2R_MUTE_SHIFT                      9  /* DAC2R_MUTE */
+#define WM8994_DAC2R_MUTE_WIDTH                      1  /* DAC2R_MUTE */
+#define WM8994_DAC2_VU                          0x0100  /* DAC2_VU */
+#define WM8994_DAC2_VU_MASK                     0x0100  /* DAC2_VU */
+#define WM8994_DAC2_VU_SHIFT                         8  /* DAC2_VU */
+#define WM8994_DAC2_VU_WIDTH                         1  /* DAC2_VU */
+#define WM8994_DAC2R_VOL_MASK                   0x00FF  /* DAC2R_VOL - [7:0] */
+#define WM8994_DAC2R_VOL_SHIFT                       0  /* DAC2R_VOL - [7:0] */
+#define WM8994_DAC2R_VOL_WIDTH                       8  /* DAC2R_VOL - [7:0] */
+/*
+ * R1556 (0x614) - DAC Softmute
+ */
+#define WM8994_DAC_SOFTMUTEMODE                 0x0002  /* DAC_SOFTMUTEMODE */
+#define WM8994_DAC_SOFTMUTEMODE_MASK            0x0002  /* DAC_SOFTMUTEMODE */
+#define WM8994_DAC_SOFTMUTEMODE_SHIFT                1  /* DAC_SOFTMUTEMODE */
+#define WM8994_DAC_SOFTMUTEMODE_WIDTH                1  /* DAC_SOFTMUTEMODE */
+#define WM8994_DAC_MUTERATE                     0x0001  /* DAC_MUTERATE */
+#define WM8994_DAC_MUTERATE_MASK                0x0001  /* DAC_MUTERATE */
+#define WM8994_DAC_MUTERATE_SHIFT                    0  /* DAC_MUTERATE */
+#define WM8994_DAC_MUTERATE_WIDTH                    1  /* DAC_MUTERATE */
+/*
+ * R1568 (0x620) - Oversampling
+ */
+#define WM8994_ADC_OSR128                       0x0002  /* ADC_OSR128 */
+#define WM8994_ADC_OSR128_MASK                  0x0002  /* ADC_OSR128 */
+#define WM8994_ADC_OSR128_SHIFT                      1  /* ADC_OSR128 */
+#define WM8994_ADC_OSR128_WIDTH                      1  /* ADC_OSR128 */
+#define WM8994_DAC_OSR128                       0x0001  /* DAC_OSR128 */
+#define WM8994_DAC_OSR128_MASK                  0x0001  /* DAC_OSR128 */
+#define WM8994_DAC_OSR128_SHIFT                      0  /* DAC_OSR128 */
+#define WM8994_DAC_OSR128_WIDTH                      1  /* DAC_OSR128 */
+/*
+ * R1569 (0x621) - Sidetone
+ */
+#define WM8994_ST_HPF_CUT_MASK                  0x0380  /* ST_HPF_CUT - [9:7] */
+#define WM8994_ST_HPF_CUT_SHIFT                      7  /* ST_HPF_CUT - [9:7] */
+#define WM8994_ST_HPF_CUT_WIDTH                      3  /* ST_HPF_CUT - [9:7] */
+#define WM8994_ST_HPF                           0x0040  /* ST_HPF */
+#define WM8994_ST_HPF_MASK                      0x0040  /* ST_HPF */
+#define WM8994_ST_HPF_SHIFT                          6  /* ST_HPF */
+#define WM8994_ST_HPF_WIDTH                          1  /* ST_HPF */
+#define WM8994_STR_SEL                          0x0002  /* STR_SEL */
+#define WM8994_STR_SEL_MASK                     0x0002  /* STR_SEL */
+#define WM8994_STR_SEL_SHIFT                         1  /* STR_SEL */
+#define WM8994_STR_SEL_WIDTH                         1  /* STR_SEL */
+#define WM8994_STL_SEL                          0x0001  /* STL_SEL */
+#define WM8994_STL_SEL_MASK                     0x0001  /* STL_SEL */
+#define WM8994_STL_SEL_SHIFT                         0  /* STL_SEL */
+#define WM8994_STL_SEL_WIDTH                         1  /* STL_SEL */
+/*
+ * R1824 (0x720) - Pull Control (1)
+ */
+#define WM8994_DMICDAT2_PU                      0x0800  /* DMICDAT2_PU */
+#define WM8994_DMICDAT2_PU_MASK                 0x0800  /* DMICDAT2_PU */
+#define WM8994_DMICDAT2_PU_SHIFT                    11  /* DMICDAT2_PU */
+#define WM8994_DMICDAT2_PU_WIDTH                     1  /* DMICDAT2_PU */
+#define WM8994_DMICDAT2_PD                      0x0400  /* DMICDAT2_PD */
+#define WM8994_DMICDAT2_PD_MASK                 0x0400  /* DMICDAT2_PD */
+#define WM8994_DMICDAT2_PD_SHIFT                    10  /* DMICDAT2_PD */
+#define WM8994_DMICDAT2_PD_WIDTH                     1  /* DMICDAT2_PD */
+#define WM8994_DMICDAT1_PU                      0x0200  /* DMICDAT1_PU */
+#define WM8994_DMICDAT1_PU_MASK                 0x0200  /* DMICDAT1_PU */
+#define WM8994_DMICDAT1_PU_SHIFT                     9  /* DMICDAT1_PU */
+#define WM8994_DMICDAT1_PU_WIDTH                     1  /* DMICDAT1_PU */
+#define WM8994_DMICDAT1_PD                      0x0100  /* DMICDAT1_PD */
+#define WM8994_DMICDAT1_PD_MASK                 0x0100  /* DMICDAT1_PD */
+#define WM8994_DMICDAT1_PD_SHIFT                     8  /* DMICDAT1_PD */
+#define WM8994_DMICDAT1_PD_WIDTH                     1  /* DMICDAT1_PD */
+#define WM8994_MCLK1_PU                         0x0080  /* MCLK1_PU */
+#define WM8994_MCLK1_PU_MASK                    0x0080  /* MCLK1_PU */
+#define WM8994_MCLK1_PU_SHIFT                        7  /* MCLK1_PU */
+#define WM8994_MCLK1_PU_WIDTH                        1  /* MCLK1_PU */
+#define WM8994_MCLK1_PD                         0x0040  /* MCLK1_PD */
+#define WM8994_MCLK1_PD_MASK                    0x0040  /* MCLK1_PD */
+#define WM8994_MCLK1_PD_SHIFT                        6  /* MCLK1_PD */
+#define WM8994_MCLK1_PD_WIDTH                        1  /* MCLK1_PD */
+#define WM8994_DACDAT1_PU                       0x0020  /* DACDAT1_PU */
+#define WM8994_DACDAT1_PU_MASK                  0x0020  /* DACDAT1_PU */
+#define WM8994_DACDAT1_PU_SHIFT                      5  /* DACDAT1_PU */
+#define WM8994_DACDAT1_PU_WIDTH                      1  /* DACDAT1_PU */
+#define WM8994_DACDAT1_PD                       0x0010  /* DACDAT1_PD */
+#define WM8994_DACDAT1_PD_MASK                  0x0010  /* DACDAT1_PD */
+#define WM8994_DACDAT1_PD_SHIFT                      4  /* DACDAT1_PD */
+#define WM8994_DACDAT1_PD_WIDTH                      1  /* DACDAT1_PD */
+#define WM8994_DACLRCLK1_PU                     0x0008  /* DACLRCLK1_PU */
+#define WM8994_DACLRCLK1_PU_MASK                0x0008  /* DACLRCLK1_PU */
+#define WM8994_DACLRCLK1_PU_SHIFT                    3  /* DACLRCLK1_PU */
+#define WM8994_DACLRCLK1_PU_WIDTH                    1  /* DACLRCLK1_PU */
+#define WM8994_DACLRCLK1_PD                     0x0004  /* DACLRCLK1_PD */
+#define WM8994_DACLRCLK1_PD_MASK                0x0004  /* DACLRCLK1_PD */
+#define WM8994_DACLRCLK1_PD_SHIFT                    2  /* DACLRCLK1_PD */
+#define WM8994_DACLRCLK1_PD_WIDTH                    1  /* DACLRCLK1_PD */
+#define WM8994_BCLK1_PU                         0x0002  /* BCLK1_PU */
+#define WM8994_BCLK1_PU_MASK                    0x0002  /* BCLK1_PU */
+#define WM8994_BCLK1_PU_SHIFT                        1  /* BCLK1_PU */
+#define WM8994_BCLK1_PU_WIDTH                        1  /* BCLK1_PU */
+#define WM8994_BCLK1_PD                         0x0001  /* BCLK1_PD */
+#define WM8994_BCLK1_PD_MASK                    0x0001  /* BCLK1_PD */
+#define WM8994_BCLK1_PD_SHIFT                        0  /* BCLK1_PD */
+#define WM8994_BCLK1_PD_WIDTH                        1  /* BCLK1_PD */
+/*
+ * R1825 (0x721) - Pull Control (2)
+ */
+#define WM8994_CSNADDR_PD                       0x0100  /* CSNADDR_PD */
+#define WM8994_CSNADDR_PD_MASK                  0x0100  /* CSNADDR_PD */
+#define WM8994_CSNADDR_PD_SHIFT                      8  /* CSNADDR_PD */
+#define WM8994_CSNADDR_PD_WIDTH                      1  /* CSNADDR_PD */
+#define WM8994_LDO2ENA_PD                       0x0040  /* LDO2ENA_PD */
+#define WM8994_LDO2ENA_PD_MASK                  0x0040  /* LDO2ENA_PD */
+#define WM8994_LDO2ENA_PD_SHIFT                      6  /* LDO2ENA_PD */
+#define WM8994_LDO2ENA_PD_WIDTH                      1  /* LDO2ENA_PD */
+#define WM8994_LDO1ENA_PD                       0x0010  /* LDO1ENA_PD */
+#define WM8994_LDO1ENA_PD_MASK                  0x0010  /* LDO1ENA_PD */
+#define WM8994_LDO1ENA_PD_SHIFT                      4  /* LDO1ENA_PD */
+#define WM8994_LDO1ENA_PD_WIDTH                      1  /* LDO1ENA_PD */
+#define WM8994_CIFMODE_PD                       0x0004  /* CIFMODE_PD */
+#define WM8994_CIFMODE_PD_MASK                  0x0004  /* CIFMODE_PD */
+#define WM8994_CIFMODE_PD_SHIFT                      2  /* CIFMODE_PD */
+#define WM8994_CIFMODE_PD_WIDTH                      1  /* CIFMODE_PD */
+#define WM8994_SPKMODE_PU                       0x0002  /* SPKMODE_PU */
+#define WM8994_SPKMODE_PU_MASK                  0x0002  /* SPKMODE_PU */
+#define WM8994_SPKMODE_PU_SHIFT                      1  /* SPKMODE_PU */
+#define WM8994_SPKMODE_PU_WIDTH                      1  /* SPKMODE_PU */
+/*
+ * R1840 (0x730) - Interrupt Status 1
+ */
+#define WM8994_GP11_EINT                        0x0400  /* GP11_EINT */
+#define WM8994_GP11_EINT_MASK                   0x0400  /* GP11_EINT */
+#define WM8994_GP11_EINT_SHIFT                      10  /* GP11_EINT */
+#define WM8994_GP11_EINT_WIDTH                       1  /* GP11_EINT */
+#define WM8994_GP10_EINT                        0x0200  /* GP10_EINT */
+#define WM8994_GP10_EINT_MASK                   0x0200  /* GP10_EINT */
+#define WM8994_GP10_EINT_SHIFT                       9  /* GP10_EINT */
+#define WM8994_GP10_EINT_WIDTH                       1  /* GP10_EINT */
+#define WM8994_GP9_EINT                         0x0100  /* GP9_EINT */
+#define WM8994_GP9_EINT_MASK                    0x0100  /* GP9_EINT */
+#define WM8994_GP9_EINT_SHIFT                        8  /* GP9_EINT */
+#define WM8994_GP9_EINT_WIDTH                        1  /* GP9_EINT */
+#define WM8994_GP8_EINT                         0x0080  /* GP8_EINT */
+#define WM8994_GP8_EINT_MASK                    0x0080  /* GP8_EINT */
+#define WM8994_GP8_EINT_SHIFT                        7  /* GP8_EINT */
+#define WM8994_GP8_EINT_WIDTH                        1  /* GP8_EINT */
+#define WM8994_GP7_EINT                         0x0040  /* GP7_EINT */
+#define WM8994_GP7_EINT_MASK                    0x0040  /* GP7_EINT */
+#define WM8994_GP7_EINT_SHIFT                        6  /* GP7_EINT */
+#define WM8994_GP7_EINT_WIDTH                        1  /* GP7_EINT */
+#define WM8994_GP6_EINT                         0x0020  /* GP6_EINT */
+#define WM8994_GP6_EINT_MASK                    0x0020  /* GP6_EINT */
+#define WM8994_GP6_EINT_SHIFT                        5  /* GP6_EINT */
+#define WM8994_GP6_EINT_WIDTH                        1  /* GP6_EINT */
+#define WM8994_GP5_EINT                         0x0010  /* GP5_EINT */
+#define WM8994_GP5_EINT_MASK                    0x0010  /* GP5_EINT */
+#define WM8994_GP5_EINT_SHIFT                        4  /* GP5_EINT */
+#define WM8994_GP5_EINT_WIDTH                        1  /* GP5_EINT */
+#define WM8994_GP4_EINT                         0x0008  /* GP4_EINT */
+#define WM8994_GP4_EINT_MASK                    0x0008  /* GP4_EINT */
+#define WM8994_GP4_EINT_SHIFT                        3  /* GP4_EINT */
+#define WM8994_GP4_EINT_WIDTH                        1  /* GP4_EINT */
+#define WM8994_GP3_EINT                         0x0004  /* GP3_EINT */
+#define WM8994_GP3_EINT_MASK                    0x0004  /* GP3_EINT */
+#define WM8994_GP3_EINT_SHIFT                        2  /* GP3_EINT */
+#define WM8994_GP3_EINT_WIDTH                        1  /* GP3_EINT */
+#define WM8994_GP2_EINT                         0x0002  /* GP2_EINT */
+#define WM8994_GP2_EINT_MASK                    0x0002  /* GP2_EINT */
+#define WM8994_GP2_EINT_SHIFT                        1  /* GP2_EINT */
+#define WM8994_GP2_EINT_WIDTH                        1  /* GP2_EINT */
+#define WM8994_GP1_EINT                         0x0001  /* GP1_EINT */
+#define WM8994_GP1_EINT_MASK                    0x0001  /* GP1_EINT */
+#define WM8994_GP1_EINT_SHIFT                        0  /* GP1_EINT */
+#define WM8994_GP1_EINT_WIDTH                        1  /* GP1_EINT */
+/*
+ * R1841 (0x731) - Interrupt Status 2
+ */
+#define WM8994_TEMP_WARN_EINT                   0x8000  /* TEMP_WARN_EINT */
+#define WM8994_TEMP_WARN_EINT_MASK              0x8000  /* TEMP_WARN_EINT */
+#define WM8994_TEMP_WARN_EINT_SHIFT                 15  /* TEMP_WARN_EINT */
+#define WM8994_TEMP_WARN_EINT_WIDTH                  1  /* TEMP_WARN_EINT */
+#define WM8994_DCS_DONE_EINT                    0x4000  /* DCS_DONE_EINT */
+#define WM8994_DCS_DONE_EINT_MASK               0x4000  /* DCS_DONE_EINT */
+#define WM8994_DCS_DONE_EINT_SHIFT                  14  /* DCS_DONE_EINT */
+#define WM8994_DCS_DONE_EINT_WIDTH                   1  /* DCS_DONE_EINT */
+#define WM8994_WSEQ_DONE_EINT                   0x2000  /* WSEQ_DONE_EINT */
+#define WM8994_WSEQ_DONE_EINT_MASK              0x2000  /* WSEQ_DONE_EINT */
+#define WM8994_WSEQ_DONE_EINT_SHIFT                 13  /* WSEQ_DONE_EINT */
+#define WM8994_WSEQ_DONE_EINT_WIDTH                  1  /* WSEQ_DONE_EINT */
+#define WM8994_FIFOS_ERR_EINT                   0x1000  /* FIFOS_ERR_EINT */
+#define WM8994_FIFOS_ERR_EINT_MASK              0x1000  /* FIFOS_ERR_EINT */
+#define WM8994_FIFOS_ERR_EINT_SHIFT                 12  /* FIFOS_ERR_EINT */
+#define WM8994_FIFOS_ERR_EINT_WIDTH                  1  /* FIFOS_ERR_EINT */
+#define WM8994_AIF2DRC_SIG_DET_EINT             0x0800  /* AIF2DRC_SIG_DET_EINT */
+#define WM8994_AIF2DRC_SIG_DET_EINT_MASK        0x0800  /* AIF2DRC_SIG_DET_EINT */
+#define WM8994_AIF2DRC_SIG_DET_EINT_SHIFT           11  /* AIF2DRC_SIG_DET_EINT */
+#define WM8994_AIF2DRC_SIG_DET_EINT_WIDTH            1  /* AIF2DRC_SIG_DET_EINT */
+#define WM8994_AIF1DRC2_SIG_DET_EINT            0x0400  /* AIF1DRC2_SIG_DET_EINT */
+#define WM8994_AIF1DRC2_SIG_DET_EINT_MASK       0x0400  /* AIF1DRC2_SIG_DET_EINT */
+#define WM8994_AIF1DRC2_SIG_DET_EINT_SHIFT          10  /* AIF1DRC2_SIG_DET_EINT */
+#define WM8994_AIF1DRC2_SIG_DET_EINT_WIDTH           1  /* AIF1DRC2_SIG_DET_EINT */
+#define WM8994_AIF1DRC1_SIG_DET_EINT            0x0200  /* AIF1DRC1_SIG_DET_EINT */
+#define WM8994_AIF1DRC1_SIG_DET_EINT_MASK       0x0200  /* AIF1DRC1_SIG_DET_EINT */
+#define WM8994_AIF1DRC1_SIG_DET_EINT_SHIFT           9  /* AIF1DRC1_SIG_DET_EINT */
+#define WM8994_AIF1DRC1_SIG_DET_EINT_WIDTH           1  /* AIF1DRC1_SIG_DET_EINT */
+#define WM8994_SRC2_LOCK_EINT                   0x0100  /* SRC2_LOCK_EINT */
+#define WM8994_SRC2_LOCK_EINT_MASK              0x0100  /* SRC2_LOCK_EINT */
+#define WM8994_SRC2_LOCK_EINT_SHIFT                  8  /* SRC2_LOCK_EINT */
+#define WM8994_SRC2_LOCK_EINT_WIDTH                  1  /* SRC2_LOCK_EINT */
+#define WM8994_SRC1_LOCK_EINT                   0x0080  /* SRC1_LOCK_EINT */
+#define WM8994_SRC1_LOCK_EINT_MASK              0x0080  /* SRC1_LOCK_EINT */
+#define WM8994_SRC1_LOCK_EINT_SHIFT                  7  /* SRC1_LOCK_EINT */
+#define WM8994_SRC1_LOCK_EINT_WIDTH                  1  /* SRC1_LOCK_EINT */
+#define WM8994_FLL2_LOCK_EINT                   0x0040  /* FLL2_LOCK_EINT */
+#define WM8994_FLL2_LOCK_EINT_MASK              0x0040  /* FLL2_LOCK_EINT */
+#define WM8994_FLL2_LOCK_EINT_SHIFT                  6  /* FLL2_LOCK_EINT */
+#define WM8994_FLL2_LOCK_EINT_WIDTH                  1  /* FLL2_LOCK_EINT */
+#define WM8994_FLL1_LOCK_EINT                   0x0020  /* FLL1_LOCK_EINT */
+#define WM8994_FLL1_LOCK_EINT_MASK              0x0020  /* FLL1_LOCK_EINT */
+#define WM8994_FLL1_LOCK_EINT_SHIFT                  5  /* FLL1_LOCK_EINT */
+#define WM8994_FLL1_LOCK_EINT_WIDTH                  1  /* FLL1_LOCK_EINT */
+#define WM8994_MIC2_SHRT_EINT                   0x0010  /* MIC2_SHRT_EINT */
+#define WM8994_MIC2_SHRT_EINT_MASK              0x0010  /* MIC2_SHRT_EINT */
+#define WM8994_MIC2_SHRT_EINT_SHIFT                  4  /* MIC2_SHRT_EINT */
+#define WM8994_MIC2_SHRT_EINT_WIDTH                  1  /* MIC2_SHRT_EINT */
+#define WM8994_MIC2_DET_EINT                    0x0008  /* MIC2_DET_EINT */
+#define WM8994_MIC2_DET_EINT_MASK               0x0008  /* MIC2_DET_EINT */
+#define WM8994_MIC2_DET_EINT_SHIFT                   3  /* MIC2_DET_EINT */
+#define WM8994_MIC2_DET_EINT_WIDTH                   1  /* MIC2_DET_EINT */
+#define WM8994_MIC1_SHRT_EINT                   0x0004  /* MIC1_SHRT_EINT */
+#define WM8994_MIC1_SHRT_EINT_MASK              0x0004  /* MIC1_SHRT_EINT */
+#define WM8994_MIC1_SHRT_EINT_SHIFT                  2  /* MIC1_SHRT_EINT */
+#define WM8994_MIC1_SHRT_EINT_WIDTH                  1  /* MIC1_SHRT_EINT */
+#define WM8994_MIC1_DET_EINT                    0x0002  /* MIC1_DET_EINT */
+#define WM8994_MIC1_DET_EINT_MASK               0x0002  /* MIC1_DET_EINT */
+#define WM8994_MIC1_DET_EINT_SHIFT                   1  /* MIC1_DET_EINT */
+#define WM8994_MIC1_DET_EINT_WIDTH                   1  /* MIC1_DET_EINT */
+#define WM8994_TEMP_SHUT_EINT                   0x0001  /* TEMP_SHUT_EINT */
+#define WM8994_TEMP_SHUT_EINT_MASK              0x0001  /* TEMP_SHUT_EINT */
+#define WM8994_TEMP_SHUT_EINT_SHIFT                  0  /* TEMP_SHUT_EINT */
+#define WM8994_TEMP_SHUT_EINT_WIDTH                  1  /* TEMP_SHUT_EINT */
+/*
+ * R1842 (0x732) - Interrupt Raw Status 2
+ */
+#define WM8994_TEMP_WARN_STS                    0x8000  /* TEMP_WARN_STS */
+#define WM8994_TEMP_WARN_STS_MASK               0x8000  /* TEMP_WARN_STS */
+#define WM8994_TEMP_WARN_STS_SHIFT                  15  /* TEMP_WARN_STS */
+#define WM8994_TEMP_WARN_STS_WIDTH                   1  /* TEMP_WARN_STS */
+#define WM8994_DCS_DONE_STS                     0x4000  /* DCS_DONE_STS */
+#define WM8994_DCS_DONE_STS_MASK                0x4000  /* DCS_DONE_STS */
+#define WM8994_DCS_DONE_STS_SHIFT                   14  /* DCS_DONE_STS */
+#define WM8994_DCS_DONE_STS_WIDTH                    1  /* DCS_DONE_STS */
+#define WM8994_WSEQ_DONE_STS                    0x2000  /* WSEQ_DONE_STS */
+#define WM8994_WSEQ_DONE_STS_MASK               0x2000  /* WSEQ_DONE_STS */
+#define WM8994_WSEQ_DONE_STS_SHIFT                  13  /* WSEQ_DONE_STS */
+#define WM8994_WSEQ_DONE_STS_WIDTH                   1  /* WSEQ_DONE_STS */
+#define WM8994_FIFOS_ERR_STS                    0x1000  /* FIFOS_ERR_STS */
+#define WM8994_FIFOS_ERR_STS_MASK               0x1000  /* FIFOS_ERR_STS */
+#define WM8994_FIFOS_ERR_STS_SHIFT                  12  /* FIFOS_ERR_STS */
+#define WM8994_FIFOS_ERR_STS_WIDTH                   1  /* FIFOS_ERR_STS */
+#define WM8994_AIF2DRC_SIG_DET_STS              0x0800  /* AIF2DRC_SIG_DET_STS */
+#define WM8994_AIF2DRC_SIG_DET_STS_MASK         0x0800  /* AIF2DRC_SIG_DET_STS */
+#define WM8994_AIF2DRC_SIG_DET_STS_SHIFT            11  /* AIF2DRC_SIG_DET_STS */
+#define WM8994_AIF2DRC_SIG_DET_STS_WIDTH             1  /* AIF2DRC_SIG_DET_STS */
+#define WM8994_AIF1DRC2_SIG_DET_STS             0x0400  /* AIF1DRC2_SIG_DET_STS */
+#define WM8994_AIF1DRC2_SIG_DET_STS_MASK        0x0400  /* AIF1DRC2_SIG_DET_STS */
+#define WM8994_AIF1DRC2_SIG_DET_STS_SHIFT           10  /* AIF1DRC2_SIG_DET_STS */
+#define WM8994_AIF1DRC2_SIG_DET_STS_WIDTH            1  /* AIF1DRC2_SIG_DET_STS */
+#define WM8994_AIF1DRC1_SIG_DET_STS             0x0200  /* AIF1DRC1_SIG_DET_STS */
+#define WM8994_AIF1DRC1_SIG_DET_STS_MASK        0x0200  /* AIF1DRC1_SIG_DET_STS */
+#define WM8994_AIF1DRC1_SIG_DET_STS_SHIFT            9  /* AIF1DRC1_SIG_DET_STS */
+#define WM8994_AIF1DRC1_SIG_DET_STS_WIDTH            1  /* AIF1DRC1_SIG_DET_STS */
+#define WM8994_SRC2_LOCK_STS                    0x0100  /* SRC2_LOCK_STS */
+#define WM8994_SRC2_LOCK_STS_MASK               0x0100  /* SRC2_LOCK_STS */
+#define WM8994_SRC2_LOCK_STS_SHIFT                   8  /* SRC2_LOCK_STS */
+#define WM8994_SRC2_LOCK_STS_WIDTH                   1  /* SRC2_LOCK_STS */
+#define WM8994_SRC1_LOCK_STS                    0x0080  /* SRC1_LOCK_STS */
+#define WM8994_SRC1_LOCK_STS_MASK               0x0080  /* SRC1_LOCK_STS */
+#define WM8994_SRC1_LOCK_STS_SHIFT                   7  /* SRC1_LOCK_STS */
+#define WM8994_SRC1_LOCK_STS_WIDTH                   1  /* SRC1_LOCK_STS */
+#define WM8994_FLL2_LOCK_STS                    0x0040  /* FLL2_LOCK_STS */
+#define WM8994_FLL2_LOCK_STS_MASK               0x0040  /* FLL2_LOCK_STS */
+#define WM8994_FLL2_LOCK_STS_SHIFT                   6  /* FLL2_LOCK_STS */
+#define WM8994_FLL2_LOCK_STS_WIDTH                   1  /* FLL2_LOCK_STS */
+#define WM8994_FLL1_LOCK_STS                    0x0020  /* FLL1_LOCK_STS */
+#define WM8994_FLL1_LOCK_STS_MASK               0x0020  /* FLL1_LOCK_STS */
+#define WM8994_FLL1_LOCK_STS_SHIFT                   5  /* FLL1_LOCK_STS */
+#define WM8994_FLL1_LOCK_STS_WIDTH                   1  /* FLL1_LOCK_STS */
+#define WM8994_MIC2_SHRT_STS                    0x0010  /* MIC2_SHRT_STS */
+#define WM8994_MIC2_SHRT_STS_MASK               0x0010  /* MIC2_SHRT_STS */
+#define WM8994_MIC2_SHRT_STS_SHIFT                   4  /* MIC2_SHRT_STS */
+#define WM8994_MIC2_SHRT_STS_WIDTH                   1  /* MIC2_SHRT_STS */
+#define WM8994_MIC2_DET_STS                     0x0008  /* MIC2_DET_STS */
+#define WM8994_MIC2_DET_STS_MASK                0x0008  /* MIC2_DET_STS */
+#define WM8994_MIC2_DET_STS_SHIFT                    3  /* MIC2_DET_STS */
+#define WM8994_MIC2_DET_STS_WIDTH                    1  /* MIC2_DET_STS */
+#define WM8994_MIC1_SHRT_STS                    0x0004  /* MIC1_SHRT_STS */
+#define WM8994_MIC1_SHRT_STS_MASK               0x0004  /* MIC1_SHRT_STS */
+#define WM8994_MIC1_SHRT_STS_SHIFT                   2  /* MIC1_SHRT_STS */
+#define WM8994_MIC1_SHRT_STS_WIDTH                   1  /* MIC1_SHRT_STS */
+#define WM8994_MIC1_DET_STS                     0x0002  /* MIC1_DET_STS */
+#define WM8994_MIC1_DET_STS_MASK                0x0002  /* MIC1_DET_STS */
+#define WM8994_MIC1_DET_STS_SHIFT                    1  /* MIC1_DET_STS */
+#define WM8994_MIC1_DET_STS_WIDTH                    1  /* MIC1_DET_STS */
+#define WM8994_TEMP_SHUT_STS                    0x0001  /* TEMP_SHUT_STS */
+#define WM8994_TEMP_SHUT_STS_MASK               0x0001  /* TEMP_SHUT_STS */
+#define WM8994_TEMP_SHUT_STS_SHIFT                   0  /* TEMP_SHUT_STS */
+#define WM8994_TEMP_SHUT_STS_WIDTH                   1  /* TEMP_SHUT_STS */
+/*
+ * R1848 (0x738) - Interrupt Status 1 Mask
+ */
+#define WM8994_IM_GP11_EINT                     0x0400  /* IM_GP11_EINT */
+#define WM8994_IM_GP11_EINT_MASK                0x0400  /* IM_GP11_EINT */
+#define WM8994_IM_GP11_EINT_SHIFT                   10  /* IM_GP11_EINT */
+#define WM8994_IM_GP11_EINT_WIDTH                    1  /* IM_GP11_EINT */
+#define WM8994_IM_GP10_EINT                     0x0200  /* IM_GP10_EINT */
+#define WM8994_IM_GP10_EINT_MASK                0x0200  /* IM_GP10_EINT */
+#define WM8994_IM_GP10_EINT_SHIFT                    9  /* IM_GP10_EINT */
+#define WM8994_IM_GP10_EINT_WIDTH                    1  /* IM_GP10_EINT */
+#define WM8994_IM_GP9_EINT                      0x0100  /* IM_GP9_EINT */
+#define WM8994_IM_GP9_EINT_MASK                 0x0100  /* IM_GP9_EINT */
+#define WM8994_IM_GP9_EINT_SHIFT                     8  /* IM_GP9_EINT */
+#define WM8994_IM_GP9_EINT_WIDTH                     1  /* IM_GP9_EINT */
+#define WM8994_IM_GP8_EINT                      0x0080  /* IM_GP8_EINT */
+#define WM8994_IM_GP8_EINT_MASK                 0x0080  /* IM_GP8_EINT */
+#define WM8994_IM_GP8_EINT_SHIFT                     7  /* IM_GP8_EINT */
+#define WM8994_IM_GP8_EINT_WIDTH                     1  /* IM_GP8_EINT */
+#define WM8994_IM_GP7_EINT                      0x0040  /* IM_GP7_EINT */
+#define WM8994_IM_GP7_EINT_MASK                 0x0040  /* IM_GP7_EINT */
+#define WM8994_IM_GP7_EINT_SHIFT                     6  /* IM_GP7_EINT */
+#define WM8994_IM_GP7_EINT_WIDTH                     1  /* IM_GP7_EINT */
+#define WM8994_IM_GP6_EINT                      0x0020  /* IM_GP6_EINT */
+#define WM8994_IM_GP6_EINT_MASK                 0x0020  /* IM_GP6_EINT */
+#define WM8994_IM_GP6_EINT_SHIFT                     5  /* IM_GP6_EINT */
+#define WM8994_IM_GP6_EINT_WIDTH                     1  /* IM_GP6_EINT */
+#define WM8994_IM_GP5_EINT                      0x0010  /* IM_GP5_EINT */
+#define WM8994_IM_GP5_EINT_MASK                 0x0010  /* IM_GP5_EINT */
+#define WM8994_IM_GP5_EINT_SHIFT                     4  /* IM_GP5_EINT */
+#define WM8994_IM_GP5_EINT_WIDTH                     1  /* IM_GP5_EINT */
+#define WM8994_IM_GP4_EINT                      0x0008  /* IM_GP4_EINT */
+#define WM8994_IM_GP4_EINT_MASK                 0x0008  /* IM_GP4_EINT */
+#define WM8994_IM_GP4_EINT_SHIFT                     3  /* IM_GP4_EINT */
+#define WM8994_IM_GP4_EINT_WIDTH                     1  /* IM_GP4_EINT */
+#define WM8994_IM_GP3_EINT                      0x0004  /* IM_GP3_EINT */
+#define WM8994_IM_GP3_EINT_MASK                 0x0004  /* IM_GP3_EINT */
+#define WM8994_IM_GP3_EINT_SHIFT                     2  /* IM_GP3_EINT */
+#define WM8994_IM_GP3_EINT_WIDTH                     1  /* IM_GP3_EINT */
+#define WM8994_IM_GP2_EINT                      0x0002  /* IM_GP2_EINT */
+#define WM8994_IM_GP2_EINT_MASK                 0x0002  /* IM_GP2_EINT */
+#define WM8994_IM_GP2_EINT_SHIFT                     1  /* IM_GP2_EINT */
+#define WM8994_IM_GP2_EINT_WIDTH                     1  /* IM_GP2_EINT */
+#define WM8994_IM_GP1_EINT                      0x0001  /* IM_GP1_EINT */
+#define WM8994_IM_GP1_EINT_MASK                 0x0001  /* IM_GP1_EINT */
+#define WM8994_IM_GP1_EINT_SHIFT                     0  /* IM_GP1_EINT */
+#define WM8994_IM_GP1_EINT_WIDTH                     1  /* IM_GP1_EINT */
+/*
+ * R1849 (0x739) - Interrupt Status 2 Mask
+ */
+#define WM8994_IM_TEMP_WARN_EINT                0x8000  /* IM_TEMP_WARN_EINT */
+#define WM8994_IM_TEMP_WARN_EINT_MASK           0x8000  /* IM_TEMP_WARN_EINT */
+#define WM8994_IM_TEMP_WARN_EINT_SHIFT              15  /* IM_TEMP_WARN_EINT */
+#define WM8994_IM_TEMP_WARN_EINT_WIDTH               1  /* IM_TEMP_WARN_EINT */
+#define WM8994_IM_DCS_DONE_EINT                 0x4000  /* IM_DCS_DONE_EINT */
+#define WM8994_IM_DCS_DONE_EINT_MASK            0x4000  /* IM_DCS_DONE_EINT */
+#define WM8994_IM_DCS_DONE_EINT_SHIFT               14  /* IM_DCS_DONE_EINT */
+#define WM8994_IM_DCS_DONE_EINT_WIDTH                1  /* IM_DCS_DONE_EINT */
+#define WM8994_IM_WSEQ_DONE_EINT                0x2000  /* IM_WSEQ_DONE_EINT */
+#define WM8994_IM_WSEQ_DONE_EINT_MASK           0x2000  /* IM_WSEQ_DONE_EINT */
+#define WM8994_IM_WSEQ_DONE_EINT_SHIFT              13  /* IM_WSEQ_DONE_EINT */
+#define WM8994_IM_WSEQ_DONE_EINT_WIDTH               1  /* IM_WSEQ_DONE_EINT */
+#define WM8994_IM_FIFOS_ERR_EINT                0x1000  /* IM_FIFOS_ERR_EINT */
+#define WM8994_IM_FIFOS_ERR_EINT_MASK           0x1000  /* IM_FIFOS_ERR_EINT */
+#define WM8994_IM_FIFOS_ERR_EINT_SHIFT              12  /* IM_FIFOS_ERR_EINT */
+#define WM8994_IM_FIFOS_ERR_EINT_WIDTH               1  /* IM_FIFOS_ERR_EINT */
+#define WM8994_IM_AIF2DRC_SIG_DET_EINT          0x0800  /* IM_AIF2DRC_SIG_DET_EINT */
+#define WM8994_IM_AIF2DRC_SIG_DET_EINT_MASK     0x0800  /* IM_AIF2DRC_SIG_DET_EINT */
+#define WM8994_IM_AIF2DRC_SIG_DET_EINT_SHIFT        11  /* IM_AIF2DRC_SIG_DET_EINT */
+#define WM8994_IM_AIF2DRC_SIG_DET_EINT_WIDTH         1  /* IM_AIF2DRC_SIG_DET_EINT */
+#define WM8994_IM_AIF1DRC2_SIG_DET_EINT         0x0400  /* IM_AIF1DRC2_SIG_DET_EINT */
+#define WM8994_IM_AIF1DRC2_SIG_DET_EINT_MASK    0x0400  /* IM_AIF1DRC2_SIG_DET_EINT */
+#define WM8994_IM_AIF1DRC2_SIG_DET_EINT_SHIFT       10  /* IM_AIF1DRC2_SIG_DET_EINT */
+#define WM8994_IM_AIF1DRC2_SIG_DET_EINT_WIDTH        1  /* IM_AIF1DRC2_SIG_DET_EINT */
+#define WM8994_IM_AIF1DRC1_SIG_DET_EINT         0x0200  /* IM_AIF1DRC1_SIG_DET_EINT */
+#define WM8994_IM_AIF1DRC1_SIG_DET_EINT_MASK    0x0200  /* IM_AIF1DRC1_SIG_DET_EINT */
+#define WM8994_IM_AIF1DRC1_SIG_DET_EINT_SHIFT        9  /* IM_AIF1DRC1_SIG_DET_EINT */
+#define WM8994_IM_AIF1DRC1_SIG_DET_EINT_WIDTH        1  /* IM_AIF1DRC1_SIG_DET_EINT */
+#define WM8994_IM_SRC2_LOCK_EINT                0x0100  /* IM_SRC2_LOCK_EINT */
+#define WM8994_IM_SRC2_LOCK_EINT_MASK           0x0100  /* IM_SRC2_LOCK_EINT */
+#define WM8994_IM_SRC2_LOCK_EINT_SHIFT               8  /* IM_SRC2_LOCK_EINT */
+#define WM8994_IM_SRC2_LOCK_EINT_WIDTH               1  /* IM_SRC2_LOCK_EINT */
+#define WM8994_IM_SRC1_LOCK_EINT                0x0080  /* IM_SRC1_LOCK_EINT */
+#define WM8994_IM_SRC1_LOCK_EINT_MASK           0x0080  /* IM_SRC1_LOCK_EINT */
+#define WM8994_IM_SRC1_LOCK_EINT_SHIFT               7  /* IM_SRC1_LOCK_EINT */
+#define WM8994_IM_SRC1_LOCK_EINT_WIDTH               1  /* IM_SRC1_LOCK_EINT */
+#define WM8994_IM_FLL2_LOCK_EINT                0x0040  /* IM_FLL2_LOCK_EINT */
+#define WM8994_IM_FLL2_LOCK_EINT_MASK           0x0040  /* IM_FLL2_LOCK_EINT */
+#define WM8994_IM_FLL2_LOCK_EINT_SHIFT               6  /* IM_FLL2_LOCK_EINT */
+#define WM8994_IM_FLL2_LOCK_EINT_WIDTH               1  /* IM_FLL2_LOCK_EINT */
+#define WM8994_IM_FLL1_LOCK_EINT                0x0020  /* IM_FLL1_LOCK_EINT */
+#define WM8994_IM_FLL1_LOCK_EINT_MASK           0x0020  /* IM_FLL1_LOCK_EINT */
+#define WM8994_IM_FLL1_LOCK_EINT_SHIFT               5  /* IM_FLL1_LOCK_EINT */
+#define WM8994_IM_FLL1_LOCK_EINT_WIDTH               1  /* IM_FLL1_LOCK_EINT */
+#define WM8994_IM_MIC2_SHRT_EINT                0x0010  /* IM_MIC2_SHRT_EINT */
+#define WM8994_IM_MIC2_SHRT_EINT_MASK           0x0010  /* IM_MIC2_SHRT_EINT */
+#define WM8994_IM_MIC2_SHRT_EINT_SHIFT               4  /* IM_MIC2_SHRT_EINT */
+#define WM8994_IM_MIC2_SHRT_EINT_WIDTH               1  /* IM_MIC2_SHRT_EINT */
+#define WM8994_IM_MIC2_DET_EINT                 0x0008  /* IM_MIC2_DET_EINT */
+#define WM8994_IM_MIC2_DET_EINT_MASK            0x0008  /* IM_MIC2_DET_EINT */
+#define WM8994_IM_MIC2_DET_EINT_SHIFT                3  /* IM_MIC2_DET_EINT */
+#define WM8994_IM_MIC2_DET_EINT_WIDTH                1  /* IM_MIC2_DET_EINT */
+#define WM8994_IM_MIC1_SHRT_EINT                0x0004  /* IM_MIC1_SHRT_EINT */
+#define WM8994_IM_MIC1_SHRT_EINT_MASK           0x0004  /* IM_MIC1_SHRT_EINT */
+#define WM8994_IM_MIC1_SHRT_EINT_SHIFT               2  /* IM_MIC1_SHRT_EINT */
+#define WM8994_IM_MIC1_SHRT_EINT_WIDTH               1  /* IM_MIC1_SHRT_EINT */
+#define WM8994_IM_MIC1_DET_EINT                 0x0002  /* IM_MIC1_DET_EINT */
+#define WM8994_IM_MIC1_DET_EINT_MASK            0x0002  /* IM_MIC1_DET_EINT */
+#define WM8994_IM_MIC1_DET_EINT_SHIFT                1  /* IM_MIC1_DET_EINT */
+#define WM8994_IM_MIC1_DET_EINT_WIDTH                1  /* IM_MIC1_DET_EINT */
+#define WM8994_IM_TEMP_SHUT_EINT                0x0001  /* IM_TEMP_SHUT_EINT */
+#define WM8994_IM_TEMP_SHUT_EINT_MASK           0x0001  /* IM_TEMP_SHUT_EINT */
+#define WM8994_IM_TEMP_SHUT_EINT_SHIFT               0  /* IM_TEMP_SHUT_EINT */
+#define WM8994_IM_TEMP_SHUT_EINT_WIDTH               1  /* IM_TEMP_SHUT_EINT */
+/*
+ * R1856 (0x740) - Interrupt Control
+ */
+#define WM8994_IM_IRQ                           0x0001  /* IM_IRQ */
+#define WM8994_IM_IRQ_MASK                      0x0001  /* IM_IRQ */
+#define WM8994_IM_IRQ_SHIFT                          0  /* IM_IRQ */
+#define WM8994_IM_IRQ_WIDTH                          1  /* IM_IRQ */
+/*
+ * R1864 (0x748) - IRQ Debounce
+ */
+#define WM8994_TEMP_WARN_DB                     0x0020  /* TEMP_WARN_DB */
+#define WM8994_TEMP_WARN_DB_MASK                0x0020  /* TEMP_WARN_DB */
+#define WM8994_TEMP_WARN_DB_SHIFT                    5  /* TEMP_WARN_DB */
+#define WM8994_TEMP_WARN_DB_WIDTH                    1  /* TEMP_WARN_DB */
+#define WM8994_MIC2_SHRT_DB                     0x0010  /* MIC2_SHRT_DB */
+#define WM8994_MIC2_SHRT_DB_MASK                0x0010  /* MIC2_SHRT_DB */
+#define WM8994_MIC2_SHRT_DB_SHIFT                    4  /* MIC2_SHRT_DB */
+#define WM8994_MIC2_SHRT_DB_WIDTH                    1  /* MIC2_SHRT_DB */
+#define WM8994_MIC2_DET_DB                      0x0008  /* MIC2_DET_DB */
+#define WM8994_MIC2_DET_DB_MASK                 0x0008  /* MIC2_DET_DB */
+#define WM8994_MIC2_DET_DB_SHIFT                     3  /* MIC2_DET_DB */
+#define WM8994_MIC2_DET_DB_WIDTH                     1  /* MIC2_DET_DB */
+#define WM8994_MIC1_SHRT_DB                     0x0004  /* MIC1_SHRT_DB */
+#define WM8994_MIC1_SHRT_DB_MASK                0x0004  /* MIC1_SHRT_DB */
+#define WM8994_MIC1_SHRT_DB_SHIFT                    2  /* MIC1_SHRT_DB */
+#define WM8994_MIC1_SHRT_DB_WIDTH                    1  /* MIC1_SHRT_DB */
+#define WM8994_MIC1_DET_DB                      0x0002  /* MIC1_DET_DB */
+#define WM8994_MIC1_DET_DB_MASK                 0x0002  /* MIC1_DET_DB */
+#define WM8994_MIC1_DET_DB_SHIFT                     1  /* MIC1_DET_DB */
+#define WM8994_MIC1_DET_DB_WIDTH                     1  /* MIC1_DET_DB */
+#define WM8994_TEMP_SHUT_DB                     0x0001  /* TEMP_SHUT_DB */
+#define WM8994_TEMP_SHUT_DB_MASK                0x0001  /* TEMP_SHUT_DB */
+#define WM8994_TEMP_SHUT_DB_SHIFT                    0  /* TEMP_SHUT_DB */
+#define WM8994_TEMP_SHUT_DB_WIDTH                    1  /* TEMP_SHUT_DB */
+#endif
diff --git a/include/linux/migrate.h b/include/linux/migrate.h
index 527602cdea1c..7f085c97c799 100644
--- a/include/linux/migrate.h
+++ b/include/linux/migrate.h
@@ -12,7 +12,8 @@ typedef struct page *new_page_t(struct page *, unsigned long private, int **);
 extern int putback_lru_pages(struct list_head *l);
 extern int migrate_page(struct address_space *,
                        struct page *, struct page *);
-extern int migrate_pages(struct list_head *l, new_page_t x, unsigned long);
+extern int migrate_pages(struct list_head *l, new_page_t x,
+                        unsigned long private, int offlining);
 extern int fail_migrate_page(struct address_space *,
                        struct page *, struct page *);
@@ -26,10 +27,7 @@ extern int migrate_vmas(struct mm_struct *mm,
 static inline int putback_lru_pages(struct list_head *l) { return 0; }
 static inline int migrate_pages(struct list_head *l, new_page_t x,
-                unsigned long private) { return -ENOSYS; }
+                unsigned long private, int offlining) { return -ENOSYS; }
-static inline int migrate_pages_to(struct list_head *pagelist,
-                        struct vm_area_struct *vma, int dest) { return 0; }
 static inline int migrate_prep(void) { return -ENOSYS; }
diff --git a/include/linux/miscdevice.h b/include/linux/miscdevice.h
index adaf3c15e449..8b5f7cc0fba6 100644
--- a/include/linux/miscdevice.h
+++ b/include/linux/miscdevice.h
@@ -30,6 +30,7 @@
 #define HPET_MINOR              228
 #define FUSE_MINOR              229
 #define KVM_MINOR               232
+#define VHOST_NET_MINOR         233
 #define MISC_DYNAMIC_MINOR      255
 struct device;
diff --git a/include/linux/mlx4/device.h b/include/linux/mlx4/device.h
index ce7cc6c7bcbb..e92d1bfdb330 100644
--- a/include/linux/mlx4/device.h
+++ b/include/linux/mlx4/device.h
@@ -61,6 +61,7 @@ enum {
        MLX4_DEV_CAP_FLAG_BAD_PKEY_CNTR = 1 <<  8,
        MLX4_DEV_CAP_FLAG_BAD_QKEY_CNTR = 1 <<  9,
        MLX4_DEV_CAP_FLAG_DPDP          = 1 << 12,
+        MLX4_DEV_CAP_FLAG_BLH           = 1 << 15,
        MLX4_DEV_CAP_FLAG_MEM_WINDOW    = 1 << 16,
        MLX4_DEV_CAP_FLAG_APM           = 1 << 17,
        MLX4_DEV_CAP_FLAG_ATOMIC        = 1 << 18,
diff --git a/include/linux/mm.h b/include/linux/mm.h
index 24c395694f4d..462acaf36f3a 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -12,6 +12,7 @@
 #include <linux/prio_tree.h>
 #include <linux/debug_locks.h>
 #include <linux/mm_types.h>
+#include <linux/range.h>
 struct mempolicy;
 struct anon_vma;
@@ -265,6 +266,8 @@ static inline int get_page_unless_zero(struct page *page)
        return atomic_inc_not_zero(&page->_count);
 }
+extern int page_is_ram(unsigned long pfn);
 /* Support for virtually mapped pages */
 struct page *vmalloc_to_page(const void *addr);
 unsigned long vmalloc_to_pfn(const void *addr);
@@ -620,13 +623,22 @@ void page_address_init(void);
 /*
 * On an anonymous page mapped into a user virtual memory area,
 * page->mapping points to its anon_vma, not to a struct address_space;
- * with the PAGE_MAPPING_ANON bit set to distinguish it.
+ * with the PAGE_MAPPING_ANON bit set to distinguish it.  See rmap.h.
+ *
+ * On an anonymous page in a VM_MERGEABLE area, if CONFIG_KSM is enabled,
+ * the PAGE_MAPPING_KSM bit may be set along with the PAGE_MAPPING_ANON bit;
+ * and then page->mapping points, not to an anon_vma, but to a private
+ * structure which KSM associates with that merged page.  See ksm.h.
+ *
+ * PAGE_MAPPING_KSM without PAGE_MAPPING_ANON is currently never used.
 *
 * Please note that, confusingly, "page_mapping" refers to the inode
 * address_space which maps the page from disk; whereas "page_mapped"
 * refers to user virtual address space into which the page is mapped.
 */
 #define PAGE_MAPPING_ANON       1
+#define PAGE_MAPPING_KSM        2
+#define PAGE_MAPPING_FLAGS      (PAGE_MAPPING_ANON | PAGE_MAPPING_KSM)
 extern struct address_space swapper_space;
 static inline struct address_space *page_mapping(struct page *page)
@@ -634,16 +646,19 @@ static inline struct address_space *page_mapping(struct page *page)
        struct address_space *mapping = page->mapping;
        VM_BUG_ON(PageSlab(page));
-#ifdef CONFIG_SWAP
        if (unlikely(PageSwapCache(page)))
                mapping = &swapper_space;
-        else
+        else if (unlikely((unsigned long)mapping & PAGE_MAPPING_ANON))
-#endif
-        if (unlikely((unsigned long)mapping & PAGE_MAPPING_ANON))
                mapping = NULL;
        return mapping;
 }
+/* Neutral page->mapping pointer to address_space or anon_vma or other */
+static inline void *page_rmapping(struct page *page)
+{
+        return (void *)((unsigned long)page->mapping & ~PAGE_MAPPING_FLAGS);
+}
 static inline int PageAnon(struct page *page)
 {
        return ((unsigned long)page->mapping & PAGE_MAPPING_ANON) != 0;
@@ -758,6 +773,7 @@ unsigned long unmap_vmas(struct mmu_gather **tlb,
 * @pmd_entry: if set, called for each non-empty PMD (3rd-level) entry
 * @pte_entry: if set, called for each non-empty PTE (4th-level) entry
 * @pte_hole: if set, called for each hole at all levels
+ * @hugetlb_entry: if set, called for each hugetlb entry
 *
 * (see walk_page_range for more details)
 */
@@ -767,6 +783,8 @@ struct mm_walk {
        int (*pmd_entry)(pmd_t *, unsigned long, unsigned long, struct mm_walk *);
        int (*pte_entry)(pte_t *, unsigned long, unsigned long, struct mm_walk *);
        int (*pte_hole)(unsigned long, unsigned long, struct mm_walk *);
+        int (*hugetlb_entry)(pte_t *, unsigned long,
+                             unsigned long, unsigned long, struct mm_walk *);
        struct mm_struct *mm;
        void *private;
 };
@@ -852,6 +870,114 @@ extern int mprotect_fixup(struct vm_area_struct *vma,
 */
 int __get_user_pages_fast(unsigned long start, int nr_pages, int write,
                          struct page **pages);
+/*
+ * per-process(per-mm_struct) statistics.
+ */
+#if defined(SPLIT_RSS_COUNTING)
+/*
+ * The mm counters are not protected by its page_table_lock,
+ * so must be incremented atomically.
+ */
+static inline void set_mm_counter(struct mm_struct *mm, int member, long value)
+{
+        atomic_long_set(&mm->rss_stat.count[member], value);
+}
+unsigned long get_mm_counter(struct mm_struct *mm, int member);
+static inline void add_mm_counter(struct mm_struct *mm, int member, long value)
+{
+        atomic_long_add(value, &mm->rss_stat.count[member]);
+}
+static inline void inc_mm_counter(struct mm_struct *mm, int member)
+{
+        atomic_long_inc(&mm->rss_stat.count[member]);
+}
+static inline void dec_mm_counter(struct mm_struct *mm, int member)
+{
+        atomic_long_dec(&mm->rss_stat.count[member]);
+}
+#else  /* !USE_SPLIT_PTLOCKS */
+/*
+ * The mm counters are protected by its page_table_lock,
+ * so can be incremented directly.
+ */
+static inline void set_mm_counter(struct mm_struct *mm, int member, long value)
+{
+        mm->rss_stat.count[member] = value;
+}
+static inline unsigned long get_mm_counter(struct mm_struct *mm, int member)
+{
+        return mm->rss_stat.count[member];
+}
+static inline void add_mm_counter(struct mm_struct *mm, int member, long value)
+{
+        mm->rss_stat.count[member] += value;
+}
+static inline void inc_mm_counter(struct mm_struct *mm, int member)
+{
+        mm->rss_stat.count[member]++;
+}
+static inline void dec_mm_counter(struct mm_struct *mm, int member)
+{
+        mm->rss_stat.count[member]--;
+}
+#endif /* !USE_SPLIT_PTLOCKS */
+static inline unsigned long get_mm_rss(struct mm_struct *mm)
+{
+        return get_mm_counter(mm, MM_FILEPAGES) +
+                get_mm_counter(mm, MM_ANONPAGES);
+}
+static inline unsigned long get_mm_hiwater_rss(struct mm_struct *mm)
+{
+        return max(mm->hiwater_rss, get_mm_rss(mm));
+}
+static inline unsigned long get_mm_hiwater_vm(struct mm_struct *mm)
+{
+        return max(mm->hiwater_vm, mm->total_vm);
+}
+static inline void update_hiwater_rss(struct mm_struct *mm)
+{
+        unsigned long _rss = get_mm_rss(mm);
+        if ((mm)->hiwater_rss < _rss)
+                (mm)->hiwater_rss = _rss;
+}
+static inline void update_hiwater_vm(struct mm_struct *mm)
+{
+        if (mm->hiwater_vm < mm->total_vm)
+                mm->hiwater_vm = mm->total_vm;
+}
+static inline void setmax_mm_hiwater_rss(unsigned long *maxrss,
+                                         struct mm_struct *mm)
+{
+        unsigned long hiwater_rss = get_mm_hiwater_rss(mm);
+        if (*maxrss < hiwater_rss)
+                *maxrss = hiwater_rss;
+}
+#if defined(SPLIT_RSS_COUNTING)
+void sync_mm_rss(struct task_struct *task, struct mm_struct *mm);
+#else
+static inline void sync_mm_rss(struct task_struct *task, struct mm_struct *mm)
+{
+}
+#endif
 /*
 * A callback you can register to apply pressure to ageable caches.
@@ -1022,6 +1148,9 @@ extern void add_active_range(unsigned int nid, unsigned long start_pfn,
 extern void remove_active_range(unsigned int nid, unsigned long start_pfn,
                                        unsigned long end_pfn);
 extern void remove_all_active_ranges(void);
+void sort_node_map(void);
+unsigned long __absent_pages_in_range(int nid, unsigned long start_pfn,
+                                                unsigned long end_pfn);
 extern unsigned long absent_pages_in_range(unsigned long start_pfn,
                                                unsigned long end_pfn);
 extern void get_pfn_range_for_nid(unsigned int nid,
@@ -1029,6 +1158,10 @@ extern void get_pfn_range_for_nid(unsigned int nid,
 extern unsigned long find_min_pfn_with_active_regions(void);
 extern void free_bootmem_with_active_regions(int nid,
                                                unsigned long max_low_pfn);
+int add_from_early_node_map(struct range *range, int az,
+                                   int nr_range, int nid);
+void *__alloc_memory_core_early(int nodeid, u64 size, u64 align,
+                                 u64 goal, u64 limit);
 typedef int (*work_fn_t)(unsigned long, unsigned long, void *);
 extern void work_with_active_regions(int nid, work_fn_t work_fn, void *data);
 extern void sparse_memory_present_with_active_regions(int nid);
@@ -1061,16 +1194,13 @@ extern void si_meminfo(struct sysinfo * val);
 extern void si_meminfo_node(struct sysinfo *val, int nid);
 extern int after_bootmem;
-#ifdef CONFIG_NUMA
 extern void setup_per_cpu_pageset(void);
-#else
-static inline void setup_per_cpu_pageset(void) {}
-#endif
 extern void zone_pcp_update(struct zone *zone);
 /* nommu.c */
 extern atomic_long_t mmap_pages_allocated;
+extern int nommu_shrink_inode_mappings(struct inode *, size_t, size_t);
 /* prio_tree.c */
 void vma_prio_tree_add(struct vm_area_struct *, struct vm_area_struct *old);
@@ -1092,7 +1222,7 @@ static inline void vma_nonlinear_insert(struct vm_area_struct *vma,
 /* mmap.c */
 extern int __vm_enough_memory(struct mm_struct *mm, long pages, int cap_sys_admin);
-extern void vma_adjust(struct vm_area_struct *vma, unsigned long start,
+extern int vma_adjust(struct vm_area_struct *vma, unsigned long start,
        unsigned long end, pgoff_t pgoff, struct vm_area_struct *insert);
 extern struct vm_area_struct *vma_merge(struct mm_struct *,
        struct vm_area_struct *prev, unsigned long addr, unsigned long end,
@@ -1300,12 +1430,19 @@ extern int randomize_va_space;
 const char * arch_vma_name(struct vm_area_struct *vma);
 void print_vma_addr(char *prefix, unsigned long rip);
+void sparse_mem_maps_populate_node(struct page **map_map,
+                                   unsigned long pnum_begin,
+                                   unsigned long pnum_end,
+                                   unsigned long map_count,
+                                   int nodeid);
 struct page *sparse_mem_map_populate(unsigned long pnum, int nid);
 pgd_t *vmemmap_pgd_populate(unsigned long addr, int node);
 pud_t *vmemmap_pud_populate(pgd_t *pgd, unsigned long addr, int node);
 pmd_t *vmemmap_pmd_populate(pud_t *pud, unsigned long addr, int node);
 pte_t *vmemmap_pte_populate(pmd_t *pmd, unsigned long addr, int node);
 void *vmemmap_alloc_block(unsigned long size, int node);
+void *vmemmap_alloc_block_buf(unsigned long size, int node);
 void vmemmap_verify(pte_t *, int, unsigned long, unsigned long);
 int vmemmap_populate_basepages(struct page *start_page,
                                                unsigned long pages, int node);
@@ -1316,11 +1453,19 @@ extern int account_locked_memory(struct mm_struct *mm, struct rlimit *rlim,
                                 size_t size);
 extern void refund_locked_memory(struct mm_struct *mm, size_t size);
+enum mf_flags {
+        MF_COUNT_INCREASED = 1 << 0,
+};
 extern void memory_failure(unsigned long pfn, int trapno);
-extern int __memory_failure(unsigned long pfn, int trapno, int ref);
+extern int __memory_failure(unsigned long pfn, int trapno, int flags);
+extern int unpoison_memory(unsigned long pfn);
 extern int sysctl_memory_failure_early_kill;
 extern int sysctl_memory_failure_recovery;
+extern void shake_page(struct page *p, int access);
 extern atomic_long_t mce_bad_pages;
+extern int soft_offline_page(struct page *page, int flags);
+extern void dump_page(struct page *page);
 #endif /* __KERNEL__ */
 #endif /* _LINUX_MM_H */
diff --git a/include/linux/mm_types.h b/include/linux/mm_types.h
index 84a524afb3dc..b8bb9a6a1f37 100644
--- a/include/linux/mm_types.h
+++ b/include/linux/mm_types.h
@@ -24,12 +24,6 @@ struct address_space;
 #define USE_SPLIT_PTLOCKS       (NR_CPUS >= CONFIG_SPLIT_PTLOCK_CPUS)
-#if USE_SPLIT_PTLOCKS
-typedef atomic_long_t mm_counter_t;
-#else  /* !USE_SPLIT_PTLOCKS */
-typedef unsigned long mm_counter_t;
-#endif /* !USE_SPLIT_PTLOCKS */
 /*
 * Each physical page in the system has a struct page associated with
 * it to keep track of whatever it is we are using the page for at the
@@ -122,7 +116,9 @@ struct vm_region {
        unsigned long   vm_pgoff;       /* the offset in vm_file corresponding to vm_start */
        struct file     *vm_file;       /* the backing file or NULL */
-        atomic_t        vm_usage;       /* region usage count */
+        int             vm_usage;       /* region usage count (access under nommu_region_sem) */
+        bool            vm_icache_flushed : 1; /* true if the icache has been flushed for
+                                                * this region */
 };
 /*
@@ -167,7 +163,8 @@ struct vm_area_struct {
         * can only be in the i_mmap tree.  An anonymous MAP_PRIVATE, stack
         * or brk vma (with NULL file) can only be in an anon_vma list.
         */
-        struct list_head anon_vma_node; /* Serialized by anon_vma->lock */
+        struct list_head anon_vma_chain; /* Serialized by mmap_sem &
+                                          * page_table_lock */
        struct anon_vma *anon_vma;      /* Serialized by page_table_lock */
        /* Function pointers to deal with this struct. */
@@ -199,14 +196,39 @@ struct core_state {
        struct completion startup;
 };
+enum {
+        MM_FILEPAGES,
+        MM_ANONPAGES,
+        MM_SWAPENTS,
+        NR_MM_COUNTERS
+};
+#if USE_SPLIT_PTLOCKS && defined(CONFIG_MMU)
+#define SPLIT_RSS_COUNTING
+struct mm_rss_stat {
+        atomic_long_t count[NR_MM_COUNTERS];
+};
+/* per-thread cached information, */
+struct task_rss_stat {
+        int events;     /* for synchronization threshold */
+        int count[NR_MM_COUNTERS];
+};
+#else  /* !USE_SPLIT_PTLOCKS */
+struct mm_rss_stat {
+        unsigned long count[NR_MM_COUNTERS];
+};
+#endif /* !USE_SPLIT_PTLOCKS */
 struct mm_struct {
        struct vm_area_struct * mmap;           /* list of VMAs */
        struct rb_root mm_rb;
        struct vm_area_struct * mmap_cache;     /* last find_vma result */
+#ifdef CONFIG_MMU
        unsigned long (*get_unmapped_area) (struct file *filp,
                                unsigned long addr, unsigned long len,
                                unsigned long pgoff, unsigned long flags);
        void (*unmap_area) (struct mm_struct *mm, unsigned long addr);
+#endif
        unsigned long mmap_base;                /* base of mmap area */
        unsigned long task_size;                /* size of task vm space */
        unsigned long cached_hole_size;         /* if non-zero, the largest hole below free_area_cache */
@@ -223,11 +245,6 @@ struct mm_struct {
                                                 * by mmlist_lock
                                                 */
-        /* Special counters, in some configurations protected by the
-         * page_table_lock, in other configurations by being atomic.
-         */
-        mm_counter_t _file_rss;
-        mm_counter_t _anon_rss;
        unsigned long hiwater_rss;      /* High-watermark of RSS usage */
        unsigned long hiwater_vm;       /* High-water virtual memory usage */
@@ -240,6 +257,12 @@ struct mm_struct {
        unsigned long saved_auxv[AT_VECTOR_SIZE]; /* for /proc/PID/auxv */
+        /*
+         * Special counters, in some configurations protected by the
+         * page_table_lock, in other configurations by being atomic.
+         */
+        struct mm_rss_stat rss_stat;
        struct linux_binfmt *binfmt;
        cpumask_t cpu_vm_mask;
diff --git a/include/linux/mmc/card.h b/include/linux/mmc/card.h
index 2ee22e8af110..d02d2c6e0cfe 100644
--- a/include/linux/mmc/card.h
+++ b/include/linux/mmc/card.h
@@ -99,6 +99,8 @@ struct mmc_card {
 #define MMC_STATE_BLOCKADDR     (1<<3)          /* card uses block-addressing */
        unsigned int            quirks;         /* card quirks */
 #define MMC_QUIRK_LENIENT_FN0   (1<<0)          /* allow SDIO FN0 writes outside of the VS CCCR range */
+#define MMC_QUIRK_BLKSZ_FOR_BYTE_MODE (1<<1)    /* use func->cur_blksize */
+                                                /* for byte mode */
        u32                     raw_cid[4];     /* raw card CID */
        u32                     raw_csd[4];     /* raw card CSD */
@@ -139,6 +141,11 @@ static inline int mmc_card_lenient_fn0(const struct mmc_card *c)
        return c->quirks & MMC_QUIRK_LENIENT_FN0;
 }
+static inline int mmc_blksz_for_byte_mode(const struct mmc_card *c)
+{
+        return c->quirks & MMC_QUIRK_BLKSZ_FOR_BYTE_MODE;
+}
 #define mmc_card_name(c)        ((c)->cid.prod_name)
 #define mmc_card_id(c)          (dev_name(&(c)->dev))
diff --git a/include/linux/mmc/host.h b/include/linux/mmc/host.h
index eaf36364b7d4..43eaf5ca5848 100644
--- a/include/linux/mmc/host.h
+++ b/include/linux/mmc/host.h
@@ -14,6 +14,7 @@
 #include <linux/sched.h>
 #include <linux/mmc/core.h>
+#include <linux/mmc/pm.h>
 struct mmc_ios {
        unsigned int    clock;                  /* clock rate */
@@ -152,6 +153,8 @@ struct mmc_host {
 #define MMC_CAP_NONREMOVABLE    (1 << 8)        /* Nonremovable e.g. eMMC */
 #define MMC_CAP_WAIT_WHILE_BUSY (1 << 9)        /* Waits while card is busy */
+        mmc_pm_flag_t           pm_caps;        /* supported pm features */
        /* host specific block data */
        unsigned int            max_seg_size;   /* see blk_queue_max_segment_size */
        unsigned short          max_hw_segs;    /* see blk_queue_max_hw_segments */
@@ -197,6 +200,8 @@ struct mmc_host {
        struct task_struct      *sdio_irq_thread;
        atomic_t                sdio_irq_thread_abort;
+        mmc_pm_flag_t           pm_flags;       /* requested pm features */
 #ifdef CONFIG_LEDS_TRIGGERS
        struct led_trigger      *led;           /* activity led */
 #endif
diff --git a/include/linux/mmc/mmc.h b/include/linux/mmc/mmc.h
index c02c8db73701..8a49cbf0376d 100644
--- a/include/linux/mmc/mmc.h
+++ b/include/linux/mmc/mmc.h
@@ -268,6 +268,7 @@ struct _mmc_csd {
 #define EXT_CSD_CARD_TYPE_26    (1<<0)  /* Card can run at 26MHz */
 #define EXT_CSD_CARD_TYPE_52    (1<<1)  /* Card can run at 52MHz */
+#define EXT_CSD_CARD_TYPE_MASK  0x3     /* Mask out reserved and DDR bits */
 #define EXT_CSD_BUS_WIDTH_1     0       /* Card is in 1 bit mode */
 #define EXT_CSD_BUS_WIDTH_4     1       /* Card is in 4 bit mode */
diff --git a/include/linux/mmc/pm.h b/include/linux/mmc/pm.h
new file mode 100644
index 000000000000..d37aac49cf9a
--- /dev/null
+++ b/include/linux/mmc/pm.h
@@ -0,0 +1,30 @@
+/*
+ * linux/include/linux/mmc/pm.h
+ *
+ * Author:      Nicolas Pitre
+ * Copyright:   (C) 2009 Marvell Technology Group 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.
+ */
+#ifndef LINUX_MMC_PM_H
+#define LINUX_MMC_PM_H
+/*
+ * These flags are used to describe power management features that
+ * some cards (typically SDIO cards) might wish to benefit from when
+ * the host system is being suspended.  There are several layers of
+ * abstractions involved, from the host controller driver, to the MMC core
+ * code, to the SDIO core code, to finally get to the actual SDIO function
+ * driver.  This file is therefore used for common definitions shared across
+ * all those layers.
+ */
+typedef unsigned int mmc_pm_flag_t;
+#define MMC_PM_KEEP_POWER       (1 << 0)        /* preserve card power during suspend */
+#define MMC_PM_WAKE_SDIO_IRQ    (1 << 1)        /* wake up host system on SDIO IRQ assertion */
+#endif
diff --git a/include/linux/mmc/sdio.h b/include/linux/mmc/sdio.h
index 47ba464f5170..0ebaef577ff5 100644
--- a/include/linux/mmc/sdio.h
+++ b/include/linux/mmc/sdio.h
@@ -95,6 +95,8 @@
 #define  SDIO_BUS_WIDTH_1BIT    0x00
 #define  SDIO_BUS_WIDTH_4BIT    0x02
+#define  SDIO_BUS_ASYNC_INT     0x20
 #define  SDIO_BUS_CD_DISABLE     0x80   /* disable pull-up on DAT3 (pin 1) */
 #define SDIO_CCCR_CAPS          0x08
diff --git a/include/linux/mmc/sdio_func.h b/include/linux/mmc/sdio_func.h
index ac3ab683fec6..c6c0cceba5fe 100644
--- a/include/linux/mmc/sdio_func.h
+++ b/include/linux/mmc/sdio_func.h
@@ -15,6 +15,8 @@
 #include <linux/device.h>
 #include <linux/mod_devicetable.h>
+#include <linux/mmc/pm.h>
 struct mmc_card;
 struct sdio_func;
@@ -153,5 +155,8 @@ extern unsigned char sdio_f0_readb(struct sdio_func *func,
 extern void sdio_f0_writeb(struct sdio_func *func, unsigned char b,
        unsigned int addr, int *err_ret);
+extern mmc_pm_flag_t sdio_get_host_pm_caps(struct sdio_func *func);
+extern int sdio_set_host_pm_flags(struct sdio_func *func, mmc_pm_flag_t flags);
 #endif
diff --git a/include/linux/mmc/sdio_ids.h b/include/linux/mmc/sdio_ids.h
index 2dbfb5a05994..33b2ea09a4ad 100644
--- a/include/linux/mmc/sdio_ids.h
+++ b/include/linux/mmc/sdio_ids.h
@@ -28,6 +28,7 @@
 #define SDIO_DEVICE_ID_INTEL_IWMC3200TOP        0x1404
 #define SDIO_DEVICE_ID_INTEL_IWMC3200GPS        0x1405
 #define SDIO_DEVICE_ID_INTEL_IWMC3200BT         0x1406
+#define SDIO_DEVICE_ID_INTEL_IWMC3200WIMAX_2G5  0x1407
 #define SDIO_VENDOR_ID_MARVELL                  0x02df
 #define SDIO_DEVICE_ID_MARVELL_LIBERTAS         0x9103
diff --git a/include/linux/mmdebug.h b/include/linux/mmdebug.h
index 8a5509877192..ee24ef8ab616 100644
--- a/include/linux/mmdebug.h
+++ b/include/linux/mmdebug.h
@@ -1,8 +1,6 @@
 #ifndef LINUX_MM_DEBUG_H
 #define LINUX_MM_DEBUG_H 1
-#include <linux/autoconf.h>
 #ifdef CONFIG_DEBUG_VM
 #define VM_BUG_ON(cond) BUG_ON(cond)
 #else
diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h
index 6f7561730d88..cf9e458e96b0 100644
--- a/include/linux/mmzone.h
+++ b/include/linux/mmzone.h
@@ -15,7 +15,7 @@
 #include <linux/seqlock.h>
 #include <linux/nodemask.h>
 #include <linux/pageblock-flags.h>
-#include <linux/bounds.h>
+#include <generated/bounds.h>
 #include <asm/atomic.h>
 #include <asm/page.h>
@@ -184,13 +184,7 @@ struct per_cpu_pageset {
        s8 stat_threshold;
        s8 vm_stat_diff[NR_VM_ZONE_STAT_ITEMS];
 #endif
-} ____cacheline_aligned_in_smp;
+};
-#ifdef CONFIG_NUMA
-#define zone_pcp(__z, __cpu) ((__z)->pageset[(__cpu)])
-#else
-#define zone_pcp(__z, __cpu) (&(__z)->pageset[(__cpu)])
-#endif
 #endif /* !__GENERATING_BOUNDS.H */
@@ -306,14 +300,13 @@ struct zone {
         */
        unsigned long           min_unmapped_pages;
        unsigned long           min_slab_pages;
-        struct per_cpu_pageset  *pageset[NR_CPUS];
-#else
-        struct per_cpu_pageset  pageset[NR_CPUS];
 #endif
+        struct per_cpu_pageset __percpu *pageset;
        /*
         * free areas of different sizes
         */
        spinlock_t              lock;
+        int                     all_unreclaimable; /* All pages pinned */
 #ifdef CONFIG_MEMORY_HOTPLUG
        /* see spanned/present_pages for more description */
        seqlock_t               span_seqlock;
@@ -349,7 +342,7 @@ struct zone {
         * prev_priority holds the scanning priority for this zone.  It is
         * defined as the scanning priority at which we achieved our reclaim
         * target at the previous try_to_free_pages() or balance_pgdat()
-         * invokation.
+         * invocation.
         *
         * We use prev_priority as a measure of how much stress page reclaim is
         * under - it drives the swappiness decision: whether to unmap mapped
@@ -425,7 +418,6 @@ struct zone {
 } ____cacheline_internodealigned_in_smp;
 typedef enum {
-        ZONE_ALL_UNRECLAIMABLE,         /* all pages pinned */
        ZONE_RECLAIM_LOCKED,            /* prevents concurrent reclaim */
        ZONE_OOM_LOCKED,                /* zone is in OOM killer zonelist */
 } zone_flags_t;
@@ -445,11 +437,6 @@ static inline void zone_clear_flag(struct zone *zone, zone_flags_t flag)
        clear_bit(flag, &zone->flags);
 }
-static inline int zone_is_all_unreclaimable(const struct zone *zone)
-{
-        return test_bit(ZONE_ALL_UNRECLAIMABLE, &zone->flags);
-}
 static inline int zone_is_reclaim_locked(const struct zone *zone)
 {
        return test_bit(ZONE_RECLAIM_LOCKED, &zone->flags);
@@ -620,7 +607,9 @@ typedef struct pglist_data {
        struct page_cgroup *node_page_cgroup;
 #endif
 #endif
+#ifndef CONFIG_NO_BOOTMEM
        struct bootmem_data *bdata;
+#endif
 #ifdef CONFIG_MEMORY_HOTPLUG
        /*
         * Must be held any time you expect node_start_pfn, node_present_pages
diff --git a/include/linux/mnt_namespace.h b/include/linux/mnt_namespace.h
index d74785c2393a..0b89efc6f215 100644
--- a/include/linux/mnt_namespace.h
+++ b/include/linux/mnt_namespace.h
@@ -35,6 +35,7 @@ static inline void get_mnt_ns(struct mnt_namespace *ns)
 extern const struct seq_operations mounts_op;
 extern const struct seq_operations mountinfo_op;
 extern const struct seq_operations mountstats_op;
+extern int mnt_had_events(struct proc_mounts *);
 #endif
 #endif
diff --git a/include/linux/module.h b/include/linux/module.h
index 482efc865acf..515d53ae6a79 100644
--- a/include/linux/module.h
+++ b/include/linux/module.h
@@ -17,7 +17,7 @@
 #include <linux/moduleparam.h>
 #include <linux/tracepoint.h>
-#include <asm/local.h>
+#include <linux/percpu.h>
 #include <asm/module.h>
 #include <trace/events/module.h>
@@ -25,8 +25,10 @@
 /* Not Yet Implemented */
 #define MODULE_SUPPORTED_DEVICE(name)
-/* some toolchains uses a `_' prefix for all user symbols */
+/* Some toolchains use a `_' prefix for all user symbols. */
-#ifndef MODULE_SYMBOL_PREFIX
+#ifdef CONFIG_SYMBOL_PREFIX
+#define MODULE_SYMBOL_PREFIX CONFIG_SYMBOL_PREFIX
+#else
 #define MODULE_SYMBOL_PREFIX ""
 #endif
@@ -173,6 +175,7 @@ struct notifier_block;
 #ifdef CONFIG_MODULES
+extern int modules_disabled; /* for sysctl */
 /* Get/put a kernel symbol (calls must be symmetric) */
 void *__symbol_get(const char *symbol);
 void *__symbol_get_gpl(const char *symbol);
@@ -327,8 +330,11 @@ struct module
        struct module_notes_attrs *notes_attrs;
 #endif
+#ifdef CONFIG_SMP
        /* Per-cpu data. */
-        void *percpu;
+        void __percpu *percpu;
+        unsigned int percpu_size;
+#endif
        /* The command line arguments (may be mangled).  People like
           keeping pointers to this stuff */
@@ -361,11 +367,10 @@ struct module
        /* Destruction function. */
        void (*exit)(void);
-#ifdef CONFIG_SMP
+        struct module_ref {
-        char *refptr;
+                unsigned int incs;
-#else
+                unsigned int decs;
-        local_t ref;
+        } __percpu *refptr;
-#endif
 #endif
 #ifdef CONFIG_CONSTRUCTORS
@@ -391,6 +396,7 @@ static inline int module_is_live(struct module *mod)
 struct module *__module_text_address(unsigned long addr);
 struct module *__module_address(unsigned long addr);
 bool is_module_address(unsigned long addr);
+bool is_module_percpu_address(unsigned long addr);
 bool is_module_text_address(unsigned long addr);
 static inline int within_module_core(unsigned long addr, struct module *mod)
@@ -452,25 +458,16 @@ void __symbol_put(const char *symbol);
 #define symbol_put(x) __symbol_put(MODULE_SYMBOL_PREFIX #x)
 void symbol_put_addr(void *addr);
-static inline local_t *__module_ref_addr(struct module *mod, int cpu)
-{
-#ifdef CONFIG_SMP
-        return (local_t *) (mod->refptr + per_cpu_offset(cpu));
-#else
-        return &mod->ref;
-#endif
-}
 /* Sometimes we know we already have a refcount, and it's easier not
   to handle the error case (which only happens with rmmod --wait). */
 static inline void __module_get(struct module *module)
 {
        if (module) {
-                unsigned int cpu = get_cpu();
+                preempt_disable();
-                local_inc(__module_ref_addr(module, cpu));
+                __this_cpu_inc(module->refptr->incs);
                trace_module_get(module, _THIS_IP_,
-                                 local_read(__module_ref_addr(module, cpu)));
+                                 __this_cpu_read(module->refptr->incs));
-                put_cpu();
+                preempt_enable();
        }
 }
@@ -479,15 +476,16 @@ static inline int try_module_get(struct module *module)
        int ret = 1;
        if (module) {
-                unsigned int cpu = get_cpu();
+                preempt_disable();
                if (likely(module_is_live(module))) {
-                        local_inc(__module_ref_addr(module, cpu));
+                        __this_cpu_inc(module->refptr->incs);
                        trace_module_get(module, _THIS_IP_,
-                                local_read(__module_ref_addr(module, cpu)));
+                                __this_cpu_read(module->refptr->incs));
-                }
+                } else
-                else
                        ret = 0;
-                put_cpu();
+                preempt_enable();
        }
        return ret;
 }
@@ -569,6 +567,11 @@ static inline bool is_module_address(unsigned long addr)
        return false;
 }
+static inline bool is_module_percpu_address(unsigned long addr)
+{
+        return false;
+}
 static inline bool is_module_text_address(unsigned long addr)
 {
        return false;
diff --git a/include/linux/mount.h b/include/linux/mount.h
index 5d5275364867..4bd05474d11d 100644
--- a/include/linux/mount.h
+++ b/include/linux/mount.h
@@ -34,7 +34,18 @@ struct mnt_namespace;
 #define MNT_SHARED      0x1000  /* if the vfsmount is a shared mount */
 #define MNT_UNBINDABLE  0x2000  /* if the vfsmount is a unbindable mount */
-#define MNT_PNODE_MASK  0x3000  /* propagation flag mask */
+/*
+ * MNT_SHARED_MASK is the set of flags that should be cleared when a
+ * mount becomes shared.  Currently, this is only the flag that says a
+ * mount cannot be bind mounted, since this is how we create a mount
+ * that shares events with another mount.  If you add a new MNT_*
+ * flag, consider how it interacts with shared mounts.
+ */
+#define MNT_SHARED_MASK (MNT_UNBINDABLE)
+#define MNT_PROPAGATION_MASK    (MNT_SHARED | MNT_UNBINDABLE)
+#define MNT_INTERNAL    0x4000
 struct vfsmount {
        struct list_head mnt_hash;
@@ -66,7 +77,7 @@ struct vfsmount {
        int mnt_pinned;
        int mnt_ghosts;
 #ifdef CONFIG_SMP
-        int *mnt_writers;
+        int __percpu *mnt_writers;
 #else
        int mnt_writers;
 #endif
@@ -123,7 +134,6 @@ extern int do_add_mount(struct vfsmount *newmnt, struct path *path,
 extern void mark_mounts_for_expiry(struct list_head *mounts);
-extern spinlock_t vfsmount_lock;
 extern dev_t name_to_dev_t(char *name);
 #endif /* _LINUX_MOUNT_H */
diff --git a/include/linux/mroute.h b/include/linux/mroute.h
index 08bc776d05e2..c5f3d53548e2 100644
--- a/include/linux/mroute.h
+++ b/include/linux/mroute.h
@@ -59,20 +59,24 @@ struct vifctl {
        unsigned char vifc_flags;       /* VIFF_ flags */
        unsigned char vifc_threshold;   /* ttl limit */
        unsigned int vifc_rate_limit;   /* Rate limiter values (NI) */
-        struct in_addr vifc_lcl_addr;   /* Our address */
+        union {
+                struct in_addr vifc_lcl_addr;     /* Local interface address */
+                int            vifc_lcl_ifindex;  /* Local interface index   */
+        };
        struct in_addr vifc_rmt_addr;   /* IPIP tunnel addr */
 };
-#define VIFF_TUNNEL     0x1     /* IPIP tunnel */
+#define VIFF_TUNNEL             0x1     /* IPIP tunnel */
-#define VIFF_SRCRT      0x2     /* NI */
+#define VIFF_SRCRT              0x2     /* NI */
-#define VIFF_REGISTER   0x4     /* register vif */
+#define VIFF_REGISTER           0x4     /* register vif */
+#define VIFF_USE_IFINDEX        0x8     /* use vifc_lcl_ifindex instead of
+                                           vifc_lcl_addr to find an interface */
 /*
 *      Cache manipulation structures for mrouted and PIMd
 */
 
-struct mfcctl
+struct mfcctl {
-{
        struct in_addr mfcc_origin;             /* Origin of mcast      */
        struct in_addr mfcc_mcastgrp;           /* Group in question    */
        vifi_t  mfcc_parent;                    /* Where it arrived     */
@@ -87,8 +91,7 @@ struct mfcctl
 *      Group count retrieval for mrouted
 */
 
-struct sioc_sg_req
+struct sioc_sg_req {
-{
        struct in_addr src;
        struct in_addr grp;
        unsigned long pktcnt;
@@ -100,8 +103,7 @@ struct sioc_sg_req
 *      To get vif packet counts
 */
-struct sioc_vif_req
+struct sioc_vif_req {
-{
        vifi_t  vifi;           /* Which iface */
        unsigned long icount;   /* In packets */
        unsigned long ocount;   /* Out packets */
@@ -114,8 +116,7 @@ struct sioc_vif_req
 *      data. Magically happens to be like an IP packet as per the original
 */
 
-struct igmpmsg
+struct igmpmsg {
-{
        __u32 unused1,unused2;
        unsigned char im_msgtype;               /* What is this */
        unsigned char im_mbz;                   /* Must be zero */
@@ -176,8 +177,7 @@ static inline int ip_mr_init(void)
 }
 #endif
-struct vif_device
+struct vif_device {
-{
        struct net_device       *dev;                   /* Device we are using */
        unsigned long   bytes_in,bytes_out;
        unsigned long   pkt_in,pkt_out;         /* Statistics                   */
@@ -190,8 +190,7 @@ struct vif_device
 #define VIFF_STATIC 0x8000
-struct mfc_cache 
+struct mfc_cache {
-{
        struct mfc_cache *next;                 /* Next entry on cache line     */
 #ifdef CONFIG_NET_NS
        struct net *mfc_net;
diff --git a/include/linux/mroute6.h b/include/linux/mroute6.h
index b191865a6ca3..2caa1a8e525d 100644
--- a/include/linux/mroute6.h
+++ b/include/linux/mroute6.h
@@ -75,8 +75,7 @@ struct mif6ctl {
 *      Cache manipulation structures for mrouted and PIMd
 */
-struct mf6cctl
+struct mf6cctl {
-{
        struct sockaddr_in6 mf6cc_origin;               /* Origin of mcast      */
        struct sockaddr_in6 mf6cc_mcastgrp;             /* Group in question    */
        mifi_t  mf6cc_parent;                   /* Where it arrived     */
@@ -87,8 +86,7 @@ struct mf6cctl
 *      Group count retrieval for pim6sd
 */
-struct sioc_sg_req6
+struct sioc_sg_req6 {
-{
        struct sockaddr_in6 src;
        struct sockaddr_in6 grp;
        unsigned long pktcnt;
@@ -100,8 +98,7 @@ struct sioc_sg_req6
 *      To get vif packet counts
 */
-struct sioc_mif_req6
+struct sioc_mif_req6 {
-{
        mifi_t  mifi;           /* Which iface */
        unsigned long icount;   /* In packets */
        unsigned long ocount;   /* Out packets */
@@ -172,8 +169,7 @@ static inline void ip6_mr_cleanup(void)
 }
 #endif
-struct mif_device
+struct mif_device {
-{
        struct net_device       *dev;                   /* Device we are using */
        unsigned long   bytes_in,bytes_out;
        unsigned long   pkt_in,pkt_out;         /* Statistics                   */
@@ -185,8 +181,7 @@ struct mif_device
 #define VIFF_STATIC 0x8000
-struct mfc6_cache
+struct mfc6_cache {
-{
        struct mfc6_cache *next;                /* Next entry on cache line     */
 #ifdef CONFIG_NET_NS
        struct net *mfc6_net;
diff --git a/include/linux/msdos_fs.h b/include/linux/msdos_fs.h
index ce38f1caa5e1..34066e65fdeb 100644
--- a/include/linux/msdos_fs.h
+++ b/include/linux/msdos_fs.h
@@ -15,6 +15,7 @@
 #define MSDOS_DPB_BITS  4               /* log2(MSDOS_DPB) */
 #define MSDOS_DPS       (SECTOR_SIZE / sizeof(struct msdos_dir_entry))
 #define MSDOS_DPS_BITS  4               /* log2(MSDOS_DPS) */
+#define MSDOS_LONGNAME  256             /* maximum name length */
 #define CF_LE_W(v)      le16_to_cpu(v)
 #define CF_LE_L(v)      le32_to_cpu(v)
 #define CT_LE_W(v)      cpu_to_le16(v)
@@ -47,8 +48,8 @@
 #define DELETED_FLAG    0xe5    /* marks file as deleted when in name[0] */
 #define IS_FREE(n)      (!*(n) || *(n) == DELETED_FLAG)
+#define FAT_LFN_LEN     255     /* maximum long name length */
 #define MSDOS_NAME      11      /* maximum name length */
-#define MSDOS_LONGNAME  256     /* maximum name length */
 #define MSDOS_SLOTS     21      /* max # of slots for short and long names */
 #define MSDOS_DOT       ".          "   /* ".", padded to MSDOS_NAME chars */
 #define MSDOS_DOTDOT    "..         "   /* "..", padded to MSDOS_NAME chars */
diff --git a/include/linux/mtd/bbm.h b/include/linux/mtd/bbm.h
index fff8c53e5434..9c3757c5759d 100644
--- a/include/linux/mtd/bbm.h
+++ b/include/linux/mtd/bbm.h
@@ -19,22 +19,21 @@
 /**
 * struct nand_bbt_descr - bad block table descriptor
- * @options:            options for this descriptor
+ * @options:    options for this descriptor
- * @pages:              the page(s) where we find the bbt, used with
+ * @pages:      the page(s) where we find the bbt, used with option BBT_ABSPAGE
- *                      option BBT_ABSPAGE when bbt is searched,
+ *              when bbt is searched, then we store the found bbts pages here.
- *                      then we store the found bbts pages here.
+ *              Its an array and supports up to 8 chips now
- *                      Its an array and supports up to 8 chips now
+ * @offs:       offset of the pattern in the oob area of the page
- * @offs:               offset of the pattern in the oob area of the page
+ * @veroffs:    offset of the bbt version counter in the oob are of the page
- * @veroffs:            offset of the bbt version counter in the oob area of the page
+ * @version:    version read from the bbt page during scan
- * @version:            version read from the bbt page during scan
+ * @len:        length of the pattern, if 0 no pattern check is performed
- * @len:                length of the pattern, if 0 no pattern check is performed
+ * @maxblocks:  maximum number of blocks to search for a bbt. This number of
- * @maxblocks:          maximum number of blocks to search for a bbt. This
+ *              blocks is reserved at the end of the device where the tables are
- *                      number of blocks is reserved at the end of the device
+ *              written.
- *                      where the tables are written.
+ * @reserved_block_code: if non-0, this pattern denotes a reserved (rather than
- * @reserved_block_code: if non-0, this pattern denotes a reserved
+ *              bad) block in the stored bbt
- *                      (rather than bad) block in the stored bbt
+ * @pattern:    pattern to identify bad block table or factory marked good /
- * @pattern:            pattern to identify bad block table or factory marked
+ *              bad blocks, can be NULL, if len = 0
- *                      good / bad blocks, can be NULL, if len = 0
 *
 * Descriptor for the bad block table marker and the descriptor for the
 * pattern which identifies good and bad blocks. The assumption is made
@@ -90,7 +89,9 @@ struct nand_bbt_descr {
 /*
 * Constants for oob configuration
 */
-#define ONENAND_BADBLOCK_POS    0
+#define NAND_SMALL_BADBLOCK_POS         5
+#define NAND_LARGE_BADBLOCK_POS         0
+#define ONENAND_BADBLOCK_POS            0
 /*
 * Bad block scanning errors
diff --git a/include/linux/mtd/cfi.h b/include/linux/mtd/cfi.h
index 88d3d8fbf9f2..df89f4275232 100644
--- a/include/linux/mtd/cfi.h
+++ b/include/linux/mtd/cfi.h
@@ -518,10 +518,11 @@ struct cfi_fixup {
 #define CFI_MFR_ANY 0xffff
 #define CFI_ID_ANY  0xffff
-#define CFI_MFR_AMD 0x0001
+#define CFI_MFR_AMD     0x0001
-#define CFI_MFR_ATMEL 0x001F
+#define CFI_MFR_INTEL   0x0089
-#define CFI_MFR_SAMSUNG 0x00EC
+#define CFI_MFR_ATMEL   0x001F
-#define CFI_MFR_ST  0x0020      /* STMicroelectronics */
+#define CFI_MFR_SAMSUNG 0x00EC
+#define CFI_MFR_ST      0x0020 /* STMicroelectronics */
 void cfi_fixup(struct mtd_info *mtd, struct cfi_fixup* fixups);
diff --git a/include/linux/mtd/flashchip.h b/include/linux/mtd/flashchip.h
index d4f38c5fd44e..d0bf422ae374 100644
--- a/include/linux/mtd/flashchip.h
+++ b/include/linux/mtd/flashchip.h
@@ -38,6 +38,15 @@ typedef enum {
        FL_XIP_WHILE_ERASING,
        FL_XIP_WHILE_WRITING,
        FL_SHUTDOWN,
+        /* These 2 come from nand_state_t, which has been unified here */
+        FL_READING,
+        FL_CACHEDPRG,
+        /* These 4 come from onenand_state_t, which has been unified here */
+        FL_RESETING,
+        FL_OTPING,
+        FL_PREPARING_ERASE,
+        FL_VERIFYING_ERASE,
        FL_UNKNOWN
 } flstate_t;
diff --git a/include/linux/mtd/nand.h b/include/linux/mtd/nand.h
index 7a232a9bdd62..ccab9dfc5217 100644
--- a/include/linux/mtd/nand.h
+++ b/include/linux/mtd/nand.h
@@ -21,6 +21,8 @@
 #include <linux/wait.h>
 #include <linux/spinlock.h>
 #include <linux/mtd/mtd.h>
+#include <linux/mtd/flashchip.h>
+#include <linux/mtd/bbm.h>
 struct mtd_info;
 /* Scan and identify a NAND device */
@@ -168,7 +170,6 @@ typedef enum {
 /* Chip does not allow subpage writes */
 #define NAND_NO_SUBPAGE_WRITE   0x00000200
 /* Options valid for Samsung large page devices */
 #define NAND_SAMSUNG_LP_OPTIONS \
        (NAND_NO_PADDING | NAND_CACHEPRG | NAND_COPYBACK)
@@ -194,6 +195,9 @@ typedef enum {
 /* This option is defined if the board driver allocates its own buffers
   (e.g. because it needs them DMA-coherent */
 #define NAND_OWN_BUFFERS        0x00040000
+/* Chip may not exist, so silence any errors in scan */
+#define NAND_SCAN_SILENT_NODEV  0x00080000
 /* Options set by nand scan */
 /* Nand scan has allocated controller struct */
 #define NAND_CONTROLLER_ALLOC   0x80000000
@@ -202,20 +206,6 @@ typedef enum {
 #define NAND_CI_CHIPNR_MSK      0x03
 #define NAND_CI_CELLTYPE_MSK    0x0C
-/*
- * nand_state_t - chip states
- * Enumeration for NAND flash chip state
- */
-typedef enum {
-        FL_READY,
-        FL_READING,
-        FL_WRITING,
-        FL_ERASING,
-        FL_SYNCING,
-        FL_CACHEDPRG,
-        FL_PM_SUSPENDED,
-} nand_state_t;
 /* Keep gcc happy */
 struct nand_chip;
@@ -402,7 +392,7 @@ struct nand_chip {
        uint8_t         cellinfo;
        int             badblockpos;
-        nand_state_t    state;
+        flstate_t       state;
        uint8_t         *oob_poi;
        struct nand_hw_control  *controller;
@@ -470,75 +460,6 @@ struct nand_manufacturers {
 extern struct nand_flash_dev nand_flash_ids[];
 extern struct nand_manufacturers nand_manuf_ids[];
-/**
- * struct nand_bbt_descr - bad block table descriptor
- * @options:    options for this descriptor
- * @pages:      the page(s) where we find the bbt, used with option BBT_ABSPAGE
- *              when bbt is searched, then we store the found bbts pages here.
- *              Its an array and supports up to 8 chips now
- * @offs:       offset of the pattern in the oob area of the page
- * @veroffs:    offset of the bbt version counter in the oob are of the page
- * @version:    version read from the bbt page during scan
- * @len:        length of the pattern, if 0 no pattern check is performed
- * @maxblocks:  maximum number of blocks to search for a bbt. This number of
- *              blocks is reserved at the end of the device where the tables are
- *              written.
- * @reserved_block_code: if non-0, this pattern denotes a reserved (rather than
- *              bad) block in the stored bbt
- * @pattern:    pattern to identify bad block table or factory marked good /
- *              bad blocks, can be NULL, if len = 0
- *
- * Descriptor for the bad block table marker and the descriptor for the
- * pattern which identifies good and bad blocks. The assumption is made
- * that the pattern and the version count are always located in the oob area
- * of the first block.
- */
-struct nand_bbt_descr {
-        int     options;
-        int     pages[NAND_MAX_CHIPS];
-        int     offs;
-        int     veroffs;
-        uint8_t version[NAND_MAX_CHIPS];
-        int     len;
-        int     maxblocks;
-        int     reserved_block_code;
-        uint8_t *pattern;
-};
-/* Options for the bad block table descriptors */
-/* The number of bits used per block in the bbt on the device */
-#define NAND_BBT_NRBITS_MSK     0x0000000F
-#define NAND_BBT_1BIT           0x00000001
-#define NAND_BBT_2BIT           0x00000002
-#define NAND_BBT_4BIT           0x00000004
-#define NAND_BBT_8BIT           0x00000008
-/* The bad block table is in the last good block of the device */
-#define NAND_BBT_LASTBLOCK      0x00000010
-/* The bbt is at the given page, else we must scan for the bbt */
-#define NAND_BBT_ABSPAGE        0x00000020
-/* The bbt is at the given page, else we must scan for the bbt */
-#define NAND_BBT_SEARCH         0x00000040
-/* bbt is stored per chip on multichip devices */
-#define NAND_BBT_PERCHIP        0x00000080
-/* bbt has a version counter at offset veroffs */
-#define NAND_BBT_VERSION        0x00000100
-/* Create a bbt if none axists */
-#define NAND_BBT_CREATE         0x00000200
-/* Search good / bad pattern through all pages of a block */
-#define NAND_BBT_SCANALLPAGES   0x00000400
-/* Scan block empty during good / bad block scan */
-#define NAND_BBT_SCANEMPTY      0x00000800
-/* Write bbt if neccecary */
-#define NAND_BBT_WRITE          0x00001000
-/* Read and write back block contents when writing bbt */
-#define NAND_BBT_SAVECONTENT    0x00002000
-/* Search good / bad pattern on the first and the second page */
-#define NAND_BBT_SCAN2NDPAGE    0x00004000
-/* The maximum number of blocks to scan for a bbt */
-#define NAND_BBT_SCAN_MAXBLOCKS 4
 extern int nand_scan_bbt(struct mtd_info *mtd, struct nand_bbt_descr *bd);
 extern int nand_update_bbt(struct mtd_info *mtd, loff_t offs);
 extern int nand_default_bbt(struct mtd_info *mtd);
@@ -548,12 +469,6 @@ extern int nand_erase_nand(struct mtd_info *mtd, struct erase_info *instr,
 extern int nand_do_read(struct mtd_info *mtd, loff_t from, size_t len,
                        size_t * retlen, uint8_t * buf);
-/*
-* Constants for oob configuration
-*/
-#define NAND_SMALL_BADBLOCK_POS         5
-#define NAND_LARGE_BADBLOCK_POS         0
 /**
 * struct platform_nand_chip - chip level device structure
 * @nr_chips:           max. number of chips to scan for
diff --git a/include/linux/mtd/nand_ecc.h b/include/linux/mtd/nand_ecc.h
index 052ea8ca2434..41bc013571d0 100644
--- a/include/linux/mtd/nand_ecc.h
+++ b/include/linux/mtd/nand_ecc.h
@@ -16,7 +16,13 @@
 struct mtd_info;
 /*
- * Calculate 3 byte ECC code for 256 byte block
+ * Calculate 3 byte ECC code for eccsize byte block
+ */
+void __nand_calculate_ecc(const u_char *dat, unsigned int eccsize,
+                                u_char *ecc_code);
+/*
+ * Calculate 3 byte ECC code for 256/512 byte block
 */
 int nand_calculate_ecc(struct mtd_info *mtd, const u_char *dat, u_char *ecc_code);
@@ -27,7 +33,7 @@ int __nand_correct_data(u_char *dat, u_char *read_ecc, u_char *calc_ecc,
                        unsigned int eccsize);
 /*
- * Detect and correct a 1 bit error for 256 byte block
+ * Detect and correct a 1 bit error for 256/512 byte block
 */
 int nand_correct_data(struct mtd_info *mtd, u_char *dat, u_char *read_ecc, u_char *calc_ecc);
diff --git a/include/linux/mtd/onenand.h b/include/linux/mtd/onenand.h
index 4e49f3350678..5509eb06b326 100644
--- a/include/linux/mtd/onenand.h
+++ b/include/linux/mtd/onenand.h
@@ -1,7 +1,7 @@
 /*
 *  linux/include/linux/mtd/onenand.h
 *
- *  Copyright (C) 2005-2007 Samsung Electronics
+ *  Copyright © 2005-2009 Samsung Electronics
 *  Kyungmin Park <kyungmin.park@samsung.com>
 *
 * This program is free software; you can redistribute it and/or modify
@@ -14,6 +14,7 @@
 #include <linux/spinlock.h>
 #include <linux/completion.h>
+#include <linux/mtd/flashchip.h>
 #include <linux/mtd/onenand_regs.h>
 #include <linux/mtd/bbm.h>
@@ -25,22 +26,6 @@ extern int onenand_scan(struct mtd_info *mtd, int max_chips);
 /* Free resources held by the OneNAND device */
 extern void onenand_release(struct mtd_info *mtd);
-/*
- * onenand_state_t - chip states
- * Enumeration for OneNAND flash chip state
- */
-typedef enum {
-        FL_READY,
-        FL_READING,
-        FL_WRITING,
-        FL_ERASING,
-        FL_SYNCING,
-        FL_LOCKING,
-        FL_RESETING,
-        FL_OTPING,
-        FL_PM_SUSPENDED,
-} onenand_state_t;
 /**
 * struct onenand_bufferram - OneNAND BufferRAM Data
 * @blockpage:          block & page address in BufferRAM
@@ -137,7 +122,7 @@ struct onenand_chip {
        spinlock_t              chip_lock;
        wait_queue_head_t       wq;
-        onenand_state_t         state;
+        flstate_t               state;
        unsigned char           *page_buf;
        unsigned char           *oob_buf;
@@ -152,6 +137,8 @@ struct onenand_chip {
 /*
 * Helper macros
 */
+#define ONENAND_PAGES_PER_BLOCK        (1<<6)
 #define ONENAND_CURRENT_BUFFERRAM(this)         (this->bufferram_index)
 #define ONENAND_NEXT_BUFFERRAM(this)            (this->bufferram_index ^ 1)
 #define ONENAND_SET_NEXT_BUFFERRAM(this)        (this->bufferram_index ^= 1)
diff --git a/include/linux/mtd/onenand_regs.h b/include/linux/mtd/onenand_regs.h
index acadbf53a69f..cd6f3b431195 100644
--- a/include/linux/mtd/onenand_regs.h
+++ b/include/linux/mtd/onenand_regs.h
@@ -131,6 +131,8 @@
 #define ONENAND_CMD_LOCK_TIGHT          (0x2C)
 #define ONENAND_CMD_UNLOCK_ALL          (0x27)
 #define ONENAND_CMD_ERASE               (0x94)
+#define ONENAND_CMD_MULTIBLOCK_ERASE    (0x95)
+#define ONENAND_CMD_ERASE_VERIFY        (0x71)
 #define ONENAND_CMD_RESET               (0xF0)
 #define ONENAND_CMD_OTP_ACCESS          (0x65)
 #define ONENAND_CMD_READID              (0x90)
diff --git a/include/linux/mtd/pismo.h b/include/linux/mtd/pismo.h
new file mode 100644
index 000000000000..8dfb7e1421c5
--- /dev/null
+++ b/include/linux/mtd/pismo.h
@@ -0,0 +1,17 @@
+/*
+ * PISMO memory driver - http://www.pismoworld.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.
+ */
+#ifndef __LINUX_MTD_PISMO_H
+#define __LINUX_MTD_PISMO_H
+struct pismo_pdata {
+        void                    (*set_vpp)(void *, int);
+        void                    *vpp_data;
+        phys_addr_t             cs_addrs[5];
+};
+#endif
diff --git a/include/linux/mtd/sh_flctl.h b/include/linux/mtd/sh_flctl.h
index e77c1cea404d..ab77609ec337 100644
--- a/include/linux/mtd/sh_flctl.h
+++ b/include/linux/mtd/sh_flctl.h
@@ -51,6 +51,8 @@
 #define _4ECCCNTEN      (0x1 << 24)
 #define _4ECCEN         (0x1 << 23)
 #define _4ECCCORRECT    (0x1 << 22)
+#define SHBUSSEL        (0x1 << 20)
+#define SEL_16BIT       (0x1 << 19)
 #define SNAND_E         (0x1 << 18)     /* SNAND (0=512 1=2048)*/
 #define QTSEL_E         (0x1 << 17)
 #define ENDIAN          (0x1 << 16)     /* 1 = little endian */
@@ -96,6 +98,7 @@
 struct sh_flctl {
        struct mtd_info         mtd;
        struct nand_chip        chip;
+        struct platform_device  *pdev;
        void __iomem            *reg;
        uint8_t done_buff[2048 + 64];   /* max size 2048 + 64 */
diff --git a/include/linux/mtd/ubi.h b/include/linux/mtd/ubi.h
index 6913b71d9ab2..b31bd9e9bca3 100644
--- a/include/linux/mtd/ubi.h
+++ b/include/linux/mtd/ubi.h
@@ -174,6 +174,8 @@ void ubi_get_volume_info(struct ubi_volume_desc *desc,
 struct ubi_volume_desc *ubi_open_volume(int ubi_num, int vol_id, int mode);
 struct ubi_volume_desc *ubi_open_volume_nm(int ubi_num, const char *name,
                                           int mode);
+struct ubi_volume_desc *ubi_open_volume_path(const char *pathname, int mode);
 int ubi_register_volume_notifier(struct notifier_block *nb,
                                 int ignore_existing);
 int ubi_unregister_volume_notifier(struct notifier_block *nb);
diff --git a/include/linux/namei.h b/include/linux/namei.h
index ec0f607b364a..05b441d93642 100644
--- a/include/linux/namei.h
+++ b/include/linux/namei.h
@@ -72,11 +72,8 @@ extern int vfs_path_lookup(struct dentry *, struct vfsmount *,
 extern struct file *lookup_instantiate_filp(struct nameidata *nd, struct dentry *dentry,
                int (*open)(struct inode *, struct file *));
-extern struct file *nameidata_to_filp(struct nameidata *nd, int flags);
-extern void release_open_intent(struct nameidata *);
 extern struct dentry *lookup_one_len(const char *, struct dentry *, int);
-extern struct dentry *lookup_one_noperm(const char *, struct dentry *);
 extern int follow_down(struct path *);
 extern int follow_up(struct path *);
diff --git a/include/linux/ncp_fs_sb.h b/include/linux/ncp_fs_sb.h
index 6330fc76b00f..5ec9ca671687 100644
--- a/include/linux/ncp_fs_sb.h
+++ b/include/linux/ncp_fs_sb.h
@@ -12,6 +12,7 @@
 #include <linux/ncp_mount.h>
 #include <linux/net.h>
 #include <linux/mutex.h>
+#include <linux/backing-dev.h>
 #ifdef __KERNEL__
@@ -127,6 +128,7 @@ struct ncp_server {
                size_t len;
                __u8 data[128];
        } unexpected_packet;
+        struct backing_dev_info bdi;
 };
 extern void ncp_tcp_rcv_proc(struct work_struct *work);
diff --git a/include/linux/neighbour.h b/include/linux/neighbour.h
index 12c9de138451..a7003b7a695d 100644
--- a/include/linux/neighbour.h
+++ b/include/linux/neighbour.h
@@ -4,8 +4,7 @@
 #include <linux/types.h>
 #include <linux/netlink.h>
-struct ndmsg
+struct ndmsg {
-{
        __u8            ndm_family;
        __u8            ndm_pad1;
        __u16           ndm_pad2;
@@ -15,8 +14,7 @@ struct ndmsg
        __u8            ndm_type;
 };
-enum
+enum {
-{
        NDA_UNSPEC,
        NDA_DST,
        NDA_LLADDR,
@@ -56,8 +54,7 @@ enum
   NUD_PERMANENT is also cannot be deleted by garbage collectors.
 */
-struct nda_cacheinfo
+struct nda_cacheinfo {
-{
        __u32           ndm_confirmed;
        __u32           ndm_used;
        __u32           ndm_updated;
@@ -89,8 +86,7 @@ struct nda_cacheinfo
 * device.
 ****/
-struct ndt_stats
+struct ndt_stats {
-{
        __u64           ndts_allocs;
        __u64           ndts_destroys;
        __u64           ndts_hash_grows;
@@ -124,15 +120,13 @@ enum {
 };
 #define NDTPA_MAX (__NDTPA_MAX - 1)
-struct ndtmsg
+struct ndtmsg {
-{
        __u8            ndtm_family;
        __u8            ndtm_pad1;
        __u16           ndtm_pad2;
 };
-struct ndt_config
+struct ndt_config {
-{
        __u16           ndtc_key_len;
        __u16           ndtc_entry_size;
        __u32           ndtc_entries;
diff --git a/include/linux/net.h b/include/linux/net.h
index 529a0931711d..4157b5d42bd6 100644
--- a/include/linux/net.h
+++ b/include/linux/net.h
@@ -41,6 +41,7 @@
 #define SYS_SENDMSG     16              /* sys_sendmsg(2)               */
 #define SYS_RECVMSG     17              /* sys_recvmsg(2)               */
 #define SYS_ACCEPT4     18              /* sys_accept4(2)               */
+#define SYS_RECVMMSG    19              /* sys_recvmmsg(2)              */
 typedef enum {
        SS_FREE = 0,                    /* not allocated                */
@@ -173,18 +174,22 @@ struct proto_ops {
                                      struct poll_table_struct *wait);
        int             (*ioctl)     (struct socket *sock, unsigned int cmd,
                                      unsigned long arg);
+#ifdef CONFIG_COMPAT
        int             (*compat_ioctl) (struct socket *sock, unsigned int cmd,
                                      unsigned long arg);
+#endif
        int             (*listen)    (struct socket *sock, int len);
        int             (*shutdown)  (struct socket *sock, int flags);
        int             (*setsockopt)(struct socket *sock, int level,
                                      int optname, char __user *optval, unsigned int optlen);
        int             (*getsockopt)(struct socket *sock, int level,
                                      int optname, char __user *optval, int __user *optlen);
+#ifdef CONFIG_COMPAT
        int             (*compat_setsockopt)(struct socket *sock, int level,
                                      int optname, char __user *optval, unsigned int optlen);
        int             (*compat_getsockopt)(struct socket *sock, int level,
                                      int optname, char __user *optval, int __user *optlen);
+#endif
        int             (*sendmsg)   (struct kiocb *iocb, struct socket *sock,
                                      struct msghdr *m, size_t total_len);
        int             (*recvmsg)   (struct kiocb *iocb, struct socket *sock,
@@ -198,9 +203,13 @@ struct proto_ops {
                                       struct pipe_inode_info *pipe, size_t len, unsigned int flags);
 };
+#define DECLARE_SOCKADDR(type, dst, src)        \
+        type dst = ({ __sockaddr_check_size(sizeof(*dst)); (type) src; })
 struct net_proto_family {
        int             family;
-        int             (*create)(struct net *net, struct socket *sock, int protocol);
+        int             (*create)(struct net *net, struct socket *sock,
+                                  int protocol, int kern);
        struct module   *owner;
 };
@@ -263,89 +272,6 @@ extern int kernel_sock_ioctl(struct socket *sock, int cmd, unsigned long arg);
 extern int kernel_sock_shutdown(struct socket *sock,
                                enum sock_shutdown_cmd how);
-#ifndef CONFIG_SMP
-#define SOCKOPS_WRAPPED(name) name
-#define SOCKOPS_WRAP(name, fam)
-#else
-#define SOCKOPS_WRAPPED(name) __unlocked_##name
-#define SOCKCALL_WRAP(name, call, parms, args)          \
-static int __lock_##name##_##call  parms                \
-{                                                       \
-        int ret;                                        \
-        lock_kernel();                                  \
-        ret = __unlocked_##name##_ops.call  args ;\
-        unlock_kernel();                                \
-        return ret;                                     \
-}
-#define SOCKCALL_UWRAP(name, call, parms, args)         \
-static unsigned int __lock_##name##_##call  parms       \
-{                                                       \
-        int ret;                                        \
-        lock_kernel();                                  \
-        ret = __unlocked_##name##_ops.call  args ;\
-        unlock_kernel();                                \
-        return ret;                                     \
-}
-#define SOCKOPS_WRAP(name, fam)                                 \
-SOCKCALL_WRAP(name, release, (struct socket *sock), (sock))     \
-SOCKCALL_WRAP(name, bind, (struct socket *sock, struct sockaddr *uaddr, int addr_len), \
-              (sock, uaddr, addr_len))                          \
-SOCKCALL_WRAP(name, connect, (struct socket *sock, struct sockaddr * uaddr, \
-                              int addr_len, int flags),         \
-              (sock, uaddr, addr_len, flags))                   \
-SOCKCALL_WRAP(name, socketpair, (struct socket *sock1, struct socket *sock2), \
-              (sock1, sock2))                                   \
-SOCKCALL_WRAP(name, accept, (struct socket *sock, struct socket *newsock, \
-                         int flags), (sock, newsock, flags)) \
-SOCKCALL_WRAP(name, getname, (struct socket *sock, struct sockaddr *uaddr, \
-                         int *addr_len, int peer), (sock, uaddr, addr_len, peer)) \
-SOCKCALL_UWRAP(name, poll, (struct file *file, struct socket *sock, struct poll_table_struct *wait), \
-              (file, sock, wait)) \
-SOCKCALL_WRAP(name, ioctl, (struct socket *sock, unsigned int cmd, \
-                         unsigned long arg), (sock, cmd, arg)) \
-SOCKCALL_WRAP(name, compat_ioctl, (struct socket *sock, unsigned int cmd, \
-                         unsigned long arg), (sock, cmd, arg)) \
-SOCKCALL_WRAP(name, listen, (struct socket *sock, int len), (sock, len)) \
-SOCKCALL_WRAP(name, shutdown, (struct socket *sock, int flags), (sock, flags)) \
-SOCKCALL_WRAP(name, setsockopt, (struct socket *sock, int level, int optname, \
-                         char __user *optval, unsigned int optlen), (sock, level, optname, optval, optlen)) \
-SOCKCALL_WRAP(name, getsockopt, (struct socket *sock, int level, int optname, \
-                         char __user *optval, int __user *optlen), (sock, level, optname, optval, optlen)) \
-SOCKCALL_WRAP(name, sendmsg, (struct kiocb *iocb, struct socket *sock, struct msghdr *m, size_t len), \
-              (iocb, sock, m, len)) \
-SOCKCALL_WRAP(name, recvmsg, (struct kiocb *iocb, struct socket *sock, struct msghdr *m, size_t len, int flags), \
-              (iocb, sock, m, len, flags)) \
-SOCKCALL_WRAP(name, mmap, (struct file *file, struct socket *sock, struct vm_area_struct *vma), \
-              (file, sock, vma)) \
-              \
-static const struct proto_ops name##_ops = {                    \
-        .family         = fam,                          \
-        .owner          = THIS_MODULE,                  \
-        .release        = __lock_##name##_release,      \
-        .bind           = __lock_##name##_bind,         \
-        .connect        = __lock_##name##_connect,      \
-        .socketpair     = __lock_##name##_socketpair,   \
-        .accept         = __lock_##name##_accept,       \
-        .getname        = __lock_##name##_getname,      \
-        .poll           = __lock_##name##_poll,         \
-        .ioctl          = __lock_##name##_ioctl,        \
-        .compat_ioctl   = __lock_##name##_compat_ioctl, \
-        .listen         = __lock_##name##_listen,       \
-        .shutdown       = __lock_##name##_shutdown,     \
-        .setsockopt     = __lock_##name##_setsockopt,   \
-        .getsockopt     = __lock_##name##_getsockopt,   \
-        .sendmsg        = __lock_##name##_sendmsg,      \
-        .recvmsg        = __lock_##name##_recvmsg,      \
-        .mmap           = __lock_##name##_mmap,         \
-};
-#endif
 #define MODULE_ALIAS_NETPROTO(proto) \
        MODULE_ALIAS("net-pf-" __stringify(proto))
@@ -358,6 +284,7 @@ static const struct proto_ops name##_ops = {			\
 #ifdef CONFIG_SYSCTL
 #include <linux/sysctl.h>
+#include <linux/ratelimit.h>
 extern struct ratelimit_state net_ratelimit_state;
 #endif
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index 812a5f3c2abe..fa8b47637997 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -28,6 +28,7 @@
 #include <linux/if.h>
 #include <linux/if_ether.h>
 #include <linux/if_packet.h>
+#include <linux/if_link.h>
 #ifdef __KERNEL__
 #include <linux/timer.h>
@@ -63,30 +64,69 @@ struct wireless_dev;
 #define HAVE_FREE_NETDEV                /* free_netdev() */
 #define HAVE_NETDEV_PRIV                /* netdev_priv() */
-#define NET_XMIT_SUCCESS        0
-#define NET_XMIT_DROP           1       /* skb dropped                  */
-#define NET_XMIT_CN             2       /* congestion notification      */
-#define NET_XMIT_POLICED        3       /* skb is shot by police        */
-#define NET_XMIT_MASK           0xFFFF  /* qdisc flags in net/sch_generic.h */
 /* Backlog congestion levels */
-#define NET_RX_SUCCESS          0   /* keep 'em coming, baby */
+#define NET_RX_SUCCESS          0       /* keep 'em coming, baby */
-#define NET_RX_DROP             1  /* packet dropped */
+#define NET_RX_DROP             1       /* packet dropped */
+/*
+ * Transmit return codes: transmit return codes originate from three different
+ * namespaces:
+ *
+ * - qdisc return codes
+ * - driver transmit return codes
+ * - errno values
+ *
+ * Drivers are allowed to return any one of those in their hard_start_xmit()
+ * function. Real network devices commonly used with qdiscs should only return
+ * the driver transmit return codes though - when qdiscs are used, the actual
+ * transmission happens asynchronously, so the value is not propagated to
+ * higher layers. Virtual network devices transmit synchronously, in this case
+ * the driver transmit return codes are consumed by dev_queue_xmit(), all
+ * others are propagated to higher layers.
+ */
+/* qdisc ->enqueue() return codes. */
+#define NET_XMIT_SUCCESS        0x00
+#define NET_XMIT_DROP           0x01    /* skb dropped                  */
+#define NET_XMIT_CN             0x02    /* congestion notification      */
+#define NET_XMIT_POLICED        0x03    /* skb is shot by police        */
+#define NET_XMIT_MASK           0x0f    /* qdisc flags in net/sch_generic.h */
 /* NET_XMIT_CN is special. It does not guarantee that this packet is lost. It
 * indicates that the device will soon be dropping packets, or already drops
 * some packets of the same priority; prompting us to send less aggressively. */
-#define net_xmit_eval(e)        ((e) == NET_XMIT_CN? 0 : (e))
+#define net_xmit_eval(e)        ((e) == NET_XMIT_CN ? 0 : (e))
 #define net_xmit_errno(e)       ((e) != NET_XMIT_CN ? -ENOBUFS : 0)
 /* Driver transmit return codes */
+#define NETDEV_TX_MASK          0xf0
 enum netdev_tx {
-        NETDEV_TX_OK = 0,       /* driver took care of packet */
+        __NETDEV_TX_MIN  = INT_MIN,     /* make sure enum is signed */
-        NETDEV_TX_BUSY,         /* driver tx path was busy*/
+        NETDEV_TX_OK     = 0x00,        /* driver took care of packet */
-        NETDEV_TX_LOCKED = -1,  /* driver tx lock was already taken */
+        NETDEV_TX_BUSY   = 0x10,        /* driver tx path was busy*/
+        NETDEV_TX_LOCKED = 0x20,        /* driver tx lock was already taken */
 };
 typedef enum netdev_tx netdev_tx_t;
+/*
+ * Current order: NETDEV_TX_MASK > NET_XMIT_MASK >= 0 is significant;
+ * hard_start_xmit() return < NET_XMIT_MASK means skb was consumed.
+ */
+static inline bool dev_xmit_complete(int rc)
+{
+        /*
+         * Positive cases with an skb consumed by a driver:
+         * - successful transmission (rc == NETDEV_TX_OK)
+         * - error while transmitting (rc < 0)
+         * - error while queueing to a different device (rc & NET_XMIT_MASK)
+         */
+        if (likely(rc < NET_XMIT_MASK))
+                return true;
+        return false;
+}
 #endif
 #define MAX_ADDR_LEN    32              /* Largest hardware address length */
@@ -97,7 +137,7 @@ typedef enum netdev_tx netdev_tx_t;
 *      used.
 */
-#if defined(CONFIG_WLAN_80211) || defined(CONFIG_AX25) || defined(CONFIG_AX25_MODULE)
+#if defined(CONFIG_WLAN) || defined(CONFIG_AX25) || defined(CONFIG_AX25_MODULE)
 # if defined(CONFIG_MAC80211_MESH)
 #  define LL_MAX_HEADER 128
 # else
@@ -125,8 +165,7 @@ typedef enum netdev_tx netdev_tx_t;
 *      with byte counters.
 */
-struct net_device_stats
+struct net_device_stats {
-{
        unsigned long   rx_packets;             /* total packets received       */
        unsigned long   tx_packets;             /* total packets transmitted    */
        unsigned long   rx_bytes;               /* total bytes received         */
@@ -179,8 +218,7 @@ struct neighbour;
 struct neigh_parms;
 struct sk_buff;
-struct netif_rx_stats
+struct netif_rx_stats {
-{
        unsigned total;
        unsigned dropped;
        unsigned time_squeeze;
@@ -189,8 +227,7 @@ struct netif_rx_stats
 DECLARE_PER_CPU(struct netif_rx_stats, netdev_rx_stat);
-struct dev_addr_list
+struct dev_addr_list {
-{
        struct dev_addr_list    *next;
        u8                      da_addr[MAX_ADDR_LEN];
        u8                      da_addrlen;
@@ -227,8 +264,18 @@ struct netdev_hw_addr_list {
        int                     count;
 };
-struct hh_cache
+#define netdev_uc_count(dev) ((dev)->uc.count)
-{
+#define netdev_uc_empty(dev) ((dev)->uc.count == 0)
+#define netdev_for_each_uc_addr(ha, dev) \
+        list_for_each_entry(ha, &dev->uc.list, list)
+#define netdev_mc_count(dev) ((dev)->mc_count)
+#define netdev_mc_empty(dev) (netdev_mc_count(dev) == 0)
+#define netdev_for_each_mc_addr(mclist, dev) \
+        for (mclist = dev->mc_list; mclist; mclist = mclist->next)
+struct hh_cache {
        struct hh_cache *hh_next;       /* Next entry                        */
        atomic_t        hh_refcnt;      /* number of users                   */
 /*
@@ -291,8 +338,7 @@ struct header_ops {
 * code.
 */
-enum netdev_state_t
+enum netdev_state_t {
-{
        __LINK_STATE_START,
        __LINK_STATE_PRESENT,
        __LINK_STATE_NOCARRIER,
@@ -341,20 +387,20 @@ struct napi_struct {
        struct sk_buff          *skb;
 };
-enum
+enum {
-{
        NAPI_STATE_SCHED,       /* Poll is scheduled */
        NAPI_STATE_DISABLE,     /* Disable pending */
        NAPI_STATE_NPSVC,       /* Netpoll - don't dequeue from poll_list */
 };
-enum {
+enum gro_result {
        GRO_MERGED,
        GRO_MERGED_FREE,
        GRO_HELD,
        GRO_NORMAL,
        GRO_DROP,
 };
+typedef enum gro_result gro_result_t;
 extern void __napi_schedule(struct napi_struct *n);
@@ -457,8 +503,7 @@ static inline void napi_synchronize(const struct napi_struct *n)
 # define napi_synchronize(n)    barrier()
 #endif
-enum netdev_queue_state_t
+enum netdev_queue_state_t {
-{
        __QUEUE_STATE_XOFF,
        __QUEUE_STATE_FROZEN,
 };
@@ -577,6 +622,13 @@ struct netdev_queue {
 *      this function is called when a VLAN id is unregistered.
 *
 * void (*ndo_poll_controller)(struct net_device *dev);
+ *
+ *      SR-IOV management functions.
+ * int (*ndo_set_vf_mac)(struct net_device *dev, int vf, u8* mac);
+ * int (*ndo_set_vf_vlan)(struct net_device *dev, int vf, u16 vlan, u8 qos);
+ * int (*ndo_set_vf_tx_rate)(struct net_device *dev, int vf, int rate);
+ * int (*ndo_get_vf_config)(struct net_device *dev,
+ *                          int vf, struct ifla_vf_info *ivf);
 */
 #define HAVE_NET_DEVICE_OPS
 struct net_device_ops {
@@ -588,30 +640,21 @@ struct net_device_ops {
                                                   struct net_device *dev);
        u16                     (*ndo_select_queue)(struct net_device *dev,
                                                    struct sk_buff *skb);
-#define HAVE_CHANGE_RX_FLAGS
        void                    (*ndo_change_rx_flags)(struct net_device *dev,
                                                       int flags);
-#define HAVE_SET_RX_MODE
        void                    (*ndo_set_rx_mode)(struct net_device *dev);
-#define HAVE_MULTICAST
        void                    (*ndo_set_multicast_list)(struct net_device *dev);
-#define HAVE_SET_MAC_ADDR
        int                     (*ndo_set_mac_address)(struct net_device *dev,
                                                       void *addr);
-#define HAVE_VALIDATE_ADDR
        int                     (*ndo_validate_addr)(struct net_device *dev);
-#define HAVE_PRIVATE_IOCTL
        int                     (*ndo_do_ioctl)(struct net_device *dev,
                                                struct ifreq *ifr, int cmd);
-#define HAVE_SET_CONFIG
        int                     (*ndo_set_config)(struct net_device *dev,
                                                  struct ifmap *map);
-#define HAVE_CHANGE_MTU
        int                     (*ndo_change_mtu)(struct net_device *dev,
                                                  int new_mtu);
        int                     (*ndo_neigh_setup)(struct net_device *dev,
                                                   struct neigh_parms *);
-#define HAVE_TX_TIMEOUT
        void                    (*ndo_tx_timeout) (struct net_device *dev);
        struct net_device_stats* (*ndo_get_stats)(struct net_device *dev);
@@ -623,9 +666,17 @@ struct net_device_ops {
        void                    (*ndo_vlan_rx_kill_vid)(struct net_device *dev,
                                                        unsigned short vid);
 #ifdef CONFIG_NET_POLL_CONTROLLER
-#define HAVE_NETDEV_POLL
        void                    (*ndo_poll_controller)(struct net_device *dev);
 #endif
+        int                     (*ndo_set_vf_mac)(struct net_device *dev,
+                                                  int queue, u8 *mac);
+        int                     (*ndo_set_vf_vlan)(struct net_device *dev,
+                                                   int queue, u16 vlan, u8 qos);
+        int                     (*ndo_set_vf_tx_rate)(struct net_device *dev,
+                                                      int vf, int rate);
+        int                     (*ndo_get_vf_config)(struct net_device *dev,
+                                                     int vf,
+                                                     struct ifla_vf_info *ivf);
 #if defined(CONFIG_FCOE) || defined(CONFIG_FCOE_MODULE)
        int                     (*ndo_fcoe_enable)(struct net_device *dev);
        int                     (*ndo_fcoe_disable)(struct net_device *dev);
@@ -635,6 +686,10 @@ struct net_device_ops {
                                                      unsigned int sgc);
        int                     (*ndo_fcoe_ddp_done)(struct net_device *dev,
                                                     u16 xid);
+#define NETDEV_FCOE_WWNN 0
+#define NETDEV_FCOE_WWPN 1
+        int                     (*ndo_fcoe_get_wwn)(struct net_device *dev,
+                                                    u64 *wwn, int type);
 #endif
 };
@@ -648,8 +703,7 @@ struct net_device_ops {
 *      moves out.
 */
-struct net_device
+struct net_device {
-{
        /*
         * This is the first field of the "visible" part of this structure
@@ -683,6 +737,7 @@ struct net_device
        struct list_head        dev_list;
        struct list_head        napi_list;
+        struct list_head        unreg_list;
        /* Net device features */
        unsigned long           features;
@@ -708,6 +763,7 @@ struct net_device
 #define NETIF_F_FCOE_CRC        (1 << 24) /* FCoE CRC32 */
 #define NETIF_F_SCTP_CSUM       (1 << 25) /* SCTP checksum offload */
 #define NETIF_F_FCOE_MTU        (1 << 26) /* Supports max FCoE MTU, 2158 bytes*/
+#define NETIF_F_NTUPLE          (1 << 27) /* N-tuple filters supported */
        /* Segmentation offload features */
 #define NETIF_F_GSO_SHIFT       16
@@ -859,7 +915,7 @@ struct net_device
        /* device index hash chain */
        struct hlist_node       index_hlist;
-        struct net_device       *link_watch_next;
+        struct list_head        link_watch_list;
        /* register/unregister state machine */
        enum { NETREG_UNINITIALIZED=0,
@@ -868,7 +924,12 @@ struct net_device
               NETREG_UNREGISTERED,     /* completed unregister todo */
               NETREG_RELEASED,         /* called free_netdev */
               NETREG_DUMMY,            /* dummy device for NAPI poll */
-        } reg_state;
+        } reg_state:16;
+        enum {
+                RTNL_LINK_INITIALIZED,
+                RTNL_LINK_INITIALIZING,
+        } rtnl_link_state:16;
        /* Called from unregister, can be used to call free_netdev */
        void (*destructor)(struct net_device *dev);
@@ -894,8 +955,8 @@ struct net_device
        /* class/net/name entry */
        struct device           dev;
-        /* space for optional statistics and wireless sysfs groups */
+        /* space for optional device, statistics, and wireless sysfs groups */
-        const struct attribute_group *sysfs_groups[3];
+        const struct attribute_group *sysfs_groups[4];
        /* rtnetlink link ops */
        const struct rtnl_link_ops *rtnl_link_ops;
@@ -909,13 +970,15 @@ struct net_device
 #ifdef CONFIG_DCB
        /* Data Center Bridging netlink ops */
-        struct dcbnl_rtnl_ops *dcbnl_ops;
+        const struct dcbnl_rtnl_ops *dcbnl_ops;
 #endif
 #if defined(CONFIG_FCOE) || defined(CONFIG_FCOE_MODULE)
        /* max exchange id for FCoE LRO by ddp */
        unsigned int            fcoe_ddp_xid;
 #endif
+        /* n-tuple filter list attached to this device */
+        struct ethtool_rx_ntuple_list ethtool_ntuple_list;
 };
 #define to_net_dev(d) container_of(d, struct net_device, dev)
@@ -972,6 +1035,15 @@ static inline bool netdev_uses_dsa_tags(struct net_device *dev)
        return 0;
 }
+#ifndef CONFIG_NET_NS
+static inline void skb_set_dev(struct sk_buff *skb, struct net_device *dev)
+{
+        skb->dev = dev;
+}
+#else /* CONFIG_NET_NS */
+void skb_set_dev(struct sk_buff *skb, struct net_device *dev);
+#endif
 static inline bool netdev_uses_trailer_tags(struct net_device *dev)
 {
 #ifdef CONFIG_NET_DSA_TAG_TRAILER
@@ -1075,10 +1147,16 @@ extern rwlock_t				dev_base_lock;		/* Device list lock */
 #define for_each_netdev(net, d)         \
                list_for_each_entry(d, &(net)->dev_base_head, dev_list)
+#define for_each_netdev_reverse(net, d) \
+                list_for_each_entry_reverse(d, &(net)->dev_base_head, dev_list)
+#define for_each_netdev_rcu(net, d)             \
+                list_for_each_entry_rcu(d, &(net)->dev_base_head, dev_list)
 #define for_each_netdev_safe(net, d, n) \
                list_for_each_entry_safe(d, n, &(net)->dev_base_head, dev_list)
 #define for_each_netdev_continue(net, d)                \
                list_for_each_entry_continue(d, &(net)->dev_base_head, dev_list)
+#define for_each_netdev_continue_rcu(net, d)            \
+        list_for_each_entry_continue_rcu(d, &(net)->dev_base_head, dev_list)
 #define net_device_entry(lh)    list_entry(lh, struct net_device, dev_list)
 static inline struct net_device *next_net_device(struct net_device *dev)
@@ -1091,6 +1169,16 @@ static inline struct net_device *next_net_device(struct net_device *dev)
        return lh == &net->dev_base_head ? NULL : net_device_entry(lh);
 }
+static inline struct net_device *next_net_device_rcu(struct net_device *dev)
+{
+        struct list_head *lh;
+        struct net *net;
+        net = dev_net(dev);
+        lh = rcu_dereference(dev->dev_list.next);
+        return lh == &net->dev_base_head ? NULL : net_device_entry(lh);
+}
 static inline struct net_device *first_net_device(struct net *net)
 {
        return list_empty(&net->dev_base_head) ? NULL :
@@ -1109,6 +1197,7 @@ extern void		__dev_remove_pack(struct packet_type *pt);
 extern struct net_device        *dev_get_by_flags(struct net *net, unsigned short flags,
                                                  unsigned short mask);
 extern struct net_device        *dev_get_by_name(struct net *net, const char *name);
+extern struct net_device        *dev_get_by_name_rcu(struct net *net, const char *name);
 extern struct net_device        *__dev_get_by_name(struct net *net, const char *name);
 extern int              dev_alloc_name(struct net_device *dev, const char *name);
 extern int              dev_open(struct net_device *dev);
@@ -1116,7 +1205,14 @@ extern int		dev_close(struct net_device *dev);
 extern void             dev_disable_lro(struct net_device *dev);
 extern int              dev_queue_xmit(struct sk_buff *skb);
 extern int              register_netdevice(struct net_device *dev);
-extern void             unregister_netdevice(struct net_device *dev);
+extern void             unregister_netdevice_queue(struct net_device *dev,
+                                                   struct list_head *head);
+extern void             unregister_netdevice_many(struct list_head *head);
+static inline void unregister_netdevice(struct net_device *dev)
+{
+        unregister_netdevice_queue(dev, NULL);
+}
 extern void             free_netdev(struct net_device *dev);
 extern void             synchronize_net(void);
 extern int              register_netdevice_notifier(struct notifier_block *nb);
@@ -1127,6 +1223,7 @@ extern void		netdev_resync_ops(struct net_device *dev);
 extern int call_netdevice_notifiers(unsigned long val, struct net_device *dev);
 extern struct net_device        *dev_get_by_index(struct net *net, int ifindex);
 extern struct net_device        *__dev_get_by_index(struct net *net, int ifindex);
+extern struct net_device        *dev_get_by_index_rcu(struct net *net, int ifindex);
 extern int              dev_restart(struct net_device *dev);
 #ifdef CONFIG_NETPOLL_TRAP
 extern int              netpoll_trap(void);
@@ -1212,8 +1309,7 @@ static inline int unregister_gifconf(unsigned int family)
 * Incoming packets are placed on per-cpu queues so that
 * no locking is needed.
 */
-struct softnet_data
+struct softnet_data {
-{
        struct Qdisc            *output_queue;
        struct sk_buff_head     input_pkt_queue;
        struct list_head        poll_list;
@@ -1466,19 +1562,19 @@ extern int		netif_rx(struct sk_buff *skb);
 extern int              netif_rx_ni(struct sk_buff *skb);
 #define HAVE_NETIF_RECEIVE_SKB 1
 extern int              netif_receive_skb(struct sk_buff *skb);
-extern void             napi_gro_flush(struct napi_struct *napi);
+extern gro_result_t     dev_gro_receive(struct napi_struct *napi,
-extern int              dev_gro_receive(struct napi_struct *napi,
                                        struct sk_buff *skb);
-extern int              napi_skb_finish(int ret, struct sk_buff *skb);
+extern gro_result_t     napi_skb_finish(gro_result_t ret, struct sk_buff *skb);
-extern int              napi_gro_receive(struct napi_struct *napi,
+extern gro_result_t     napi_gro_receive(struct napi_struct *napi,
                                         struct sk_buff *skb);
 extern void             napi_reuse_skb(struct napi_struct *napi,
                                       struct sk_buff *skb);
 extern struct sk_buff * napi_get_frags(struct napi_struct *napi);
-extern int              napi_frags_finish(struct napi_struct *napi,
+extern gro_result_t     napi_frags_finish(struct napi_struct *napi,
-                                          struct sk_buff *skb, int ret);
+                                          struct sk_buff *skb,
+                                          gro_result_t ret);
 extern struct sk_buff * napi_frags_skb(struct napi_struct *napi);
-extern int              napi_gro_frags(struct napi_struct *napi);
+extern gro_result_t     napi_gro_frags(struct napi_struct *napi);
 static inline void napi_free_frags(struct napi_struct *napi)
 {
@@ -1491,7 +1587,9 @@ extern int		dev_valid_name(const char *name);
 extern int              dev_ioctl(struct net *net, unsigned int cmd, void __user *);
 extern int              dev_ethtool(struct net *net, struct ifreq *);
 extern unsigned         dev_get_flags(const struct net_device *);
+extern int              __dev_change_flags(struct net_device *, unsigned int flags);
 extern int              dev_change_flags(struct net_device *, unsigned);
+extern void             __dev_notify_flags(struct net_device *, unsigned int old_flags);
 extern int              dev_change_name(struct net_device *, const char *);
 extern int              dev_set_alias(struct net_device *, const char *, size_t);
 extern int              dev_change_net_namespace(struct net_device *,
@@ -1502,6 +1600,8 @@ extern int		dev_set_mac_address(struct net_device *,
 extern int              dev_hard_start_xmit(struct sk_buff *skb,
                                            struct net_device *dev,
                                            struct netdev_queue *txq);
+extern int              dev_forward_skb(struct net_device *dev,
+                                        struct sk_buff *skb);
 extern int              netdev_budget;
@@ -1540,6 +1640,7 @@ static inline void dev_hold(struct net_device *dev)
 */
 extern void linkwatch_fire_event(struct net_device *dev);
+extern void linkwatch_forget_dev(struct net_device *dev);
 /**
 *      netif_carrier_ok - test if carrier present
@@ -1609,7 +1710,8 @@ static inline int netif_dormant(const struct net_device *dev)
 *
 * Check if carrier is operational
 */
-static inline int netif_oper_up(const struct net_device *dev) {
+static inline int netif_oper_up(const struct net_device *dev)
+{
        return (dev->operstate == IF_OPER_UP ||
                dev->operstate == IF_OPER_UNKNOWN /* backward compat */);
 }
@@ -1880,6 +1982,7 @@ extern void		netdev_features_change(struct net_device *dev);
 extern void             dev_load(struct net *net, const char *name);
 extern void             dev_mcast_init(void);
 extern const struct net_device_stats *dev_get_stats(struct net_device *dev);
+extern void             dev_txq_stats_fold(const struct net_device *dev, struct net_device_stats *stats);
 extern int              netdev_max_backlog;
 extern int              weight_p;
@@ -1914,6 +2017,9 @@ unsigned long netdev_increment_features(unsigned long all, unsigned long one,
                                        unsigned long mask);
 unsigned long netdev_fix_features(unsigned long features, const char *name);
+void netif_stacked_transfer_operstate(const struct net_device *rootdev,
+                                        struct net_device *dev);
 static inline int net_gso_ok(int features, int gso_type)
 {
        int feature = gso_type << NETIF_F_GSO_SHIFT;
@@ -1953,12 +2059,12 @@ static inline void skb_bond_set_mac_by_master(struct sk_buff *skb,
 * duplicates except for 802.3ad ETH_P_SLOW, alb non-mcast/bcast, and
 * ARP on active-backup slaves with arp_validate enabled.
 */
-static inline int skb_bond_should_drop(struct sk_buff *skb)
+static inline int skb_bond_should_drop(struct sk_buff *skb,
+                                       struct net_device *master)
 {
-        struct net_device *dev = skb->dev;
-        struct net_device *master = dev->master;
        if (master) {
+                struct net_device *dev = skb->dev;
                if (master->priv_flags & IFF_MASTER_ARPMON)
                        dev->last_rx = jiffies;
@@ -2013,6 +2119,130 @@ static inline u32 dev_ethtool_get_flags(struct net_device *dev)
                return 0;
        return dev->ethtool_ops->get_flags(dev);
 }
+/* Logging, debugging and troubleshooting/diagnostic helpers. */
+/* netdev_printk helpers, similar to dev_printk */
+static inline const char *netdev_name(const struct net_device *dev)
+{
+        if (dev->reg_state != NETREG_REGISTERED)
+                return "(unregistered net_device)";
+        return dev->name;
+}
+#define netdev_printk(level, netdev, format, args...)           \
+        dev_printk(level, (netdev)->dev.parent,                 \
+                   "%s: " format,                               \
+                   netdev_name(netdev), ##args)
+#define netdev_emerg(dev, format, args...)                      \
+        netdev_printk(KERN_EMERG, dev, format, ##args)
+#define netdev_alert(dev, format, args...)                      \
+        netdev_printk(KERN_ALERT, dev, format, ##args)
+#define netdev_crit(dev, format, args...)                       \
+        netdev_printk(KERN_CRIT, dev, format, ##args)
+#define netdev_err(dev, format, args...)                        \
+        netdev_printk(KERN_ERR, dev, format, ##args)
+#define netdev_warn(dev, format, args...)                       \
+        netdev_printk(KERN_WARNING, dev, format, ##args)
+#define netdev_notice(dev, format, args...)                     \
+        netdev_printk(KERN_NOTICE, dev, format, ##args)
+#define netdev_info(dev, format, args...)                       \
+        netdev_printk(KERN_INFO, dev, format, ##args)
+#if defined(DEBUG)
+#define netdev_dbg(__dev, format, args...)                      \
+        netdev_printk(KERN_DEBUG, __dev, format, ##args)
+#elif defined(CONFIG_DYNAMIC_DEBUG)
+#define netdev_dbg(__dev, format, args...)                      \
+do {                                                            \
+        dynamic_dev_dbg((__dev)->dev.parent, "%s: " format,     \
+                        netdev_name(__dev), ##args);            \
+} while (0)
+#else
+#define netdev_dbg(__dev, format, args...)                      \
+({                                                              \
+        if (0)                                                  \
+                netdev_printk(KERN_DEBUG, __dev, format, ##args); \
+        0;                                                      \
+})
+#endif
+#if defined(VERBOSE_DEBUG)
+#define netdev_vdbg     netdev_dbg
+#else
+#define netdev_vdbg(dev, format, args...)                       \
+({                                                              \
+        if (0)                                                  \
+                netdev_printk(KERN_DEBUG, dev, format, ##args); \
+        0;                                                      \
+})
+#endif
+/*
+ * netdev_WARN() acts like dev_printk(), but with the key difference
+ * of using a WARN/WARN_ON to get the message out, including the
+ * file/line information and a backtrace.
+ */
+#define netdev_WARN(dev, format, args...)                       \
+        WARN(1, "netdevice: %s\n" format, netdev_name(dev), ##args);
+/* netif printk helpers, similar to netdev_printk */
+#define netif_printk(priv, type, level, dev, fmt, args...)      \
+do {                                                            \
+        if (netif_msg_##type(priv))                             \
+                netdev_printk(level, (dev), fmt, ##args);       \
+} while (0)
+#define netif_emerg(priv, type, dev, fmt, args...)              \
+        netif_printk(priv, type, KERN_EMERG, dev, fmt, ##args)
+#define netif_alert(priv, type, dev, fmt, args...)              \
+        netif_printk(priv, type, KERN_ALERT, dev, fmt, ##args)
+#define netif_crit(priv, type, dev, fmt, args...)               \
+        netif_printk(priv, type, KERN_CRIT, dev, fmt, ##args)
+#define netif_err(priv, type, dev, fmt, args...)                \
+        netif_printk(priv, type, KERN_ERR, dev, fmt, ##args)
+#define netif_warn(priv, type, dev, fmt, args...)               \
+        netif_printk(priv, type, KERN_WARNING, dev, fmt, ##args)
+#define netif_notice(priv, type, dev, fmt, args...)             \
+        netif_printk(priv, type, KERN_NOTICE, dev, fmt, ##args)
+#define netif_info(priv, type, dev, fmt, args...)               \
+        netif_printk(priv, type, KERN_INFO, (dev), fmt, ##args)
+#if defined(DEBUG)
+#define netif_dbg(priv, type, dev, format, args...)             \
+        netif_printk(priv, type, KERN_DEBUG, dev, format, ##args)
+#elif defined(CONFIG_DYNAMIC_DEBUG)
+#define netif_dbg(priv, type, netdev, format, args...)          \
+do {                                                            \
+        if (netif_msg_##type(priv))                             \
+                dynamic_dev_dbg((netdev)->dev.parent,           \
+                                "%s: " format,                  \
+                                netdev_name(netdev), ##args);   \
+} while (0)
+#else
+#define netif_dbg(priv, type, dev, format, args...)                     \
+({                                                                      \
+        if (0)                                                          \
+                netif_printk(priv, type, KERN_DEBUG, dev, format, ##args); \
+        0;                                                              \
+})
+#endif
+#if defined(VERBOSE_DEBUG)
+#define netif_vdbg      netdev_dbg
+#else
+#define netif_vdbg(priv, type, dev, format, args...)            \
+({                                                              \
+        if (0)                                                  \
+                netif_printk(KERN_DEBUG, dev, format, ##args);  \
+        0;                                                      \
+})
+#endif
 #endif /* __KERNEL__ */
 #endif  /* _LINUX_NETDEVICE_H */
diff --git a/include/linux/netfilter.h b/include/linux/netfilter.h
index 6132b5e6d9d3..89341c32631a 100644
--- a/include/linux/netfilter.h
+++ b/include/linux/netfilter.h
@@ -93,8 +93,7 @@ typedef unsigned int nf_hookfn(unsigned int hooknum,
                               const struct net_device *out,
                               int (*okfn)(struct sk_buff *));
-struct nf_hook_ops
+struct nf_hook_ops {
-{
        struct list_head list;
        /* User fills in from here down. */
@@ -106,8 +105,7 @@ struct nf_hook_ops
        int priority;
 };
-struct nf_sockopt_ops
+struct nf_sockopt_ops {
-{
        struct list_head list;
        u_int8_t pf;
@@ -116,15 +114,17 @@ struct nf_sockopt_ops
        int set_optmin;
        int set_optmax;
        int (*set)(struct sock *sk, int optval, void __user *user, unsigned int len);
+#ifdef CONFIG_COMPAT
        int (*compat_set)(struct sock *sk, int optval,
                        void __user *user, unsigned int len);
+#endif
        int get_optmin;
        int get_optmax;
        int (*get)(struct sock *sk, int optval, void __user *user, int *len);
+#ifdef CONFIG_COMPAT
        int (*compat_get)(struct sock *sk, int optval,
                        void __user *user, int *len);
+#endif
        /* Use the module struct to lock set/get code in place */
        struct module *owner;
 };
@@ -163,11 +163,8 @@ static inline int nf_hook_thresh(u_int8_t pf, unsigned int hook,
                                 struct sk_buff *skb,
                                 struct net_device *indev,
                                 struct net_device *outdev,
-                                 int (*okfn)(struct sk_buff *), int thresh,
+                                 int (*okfn)(struct sk_buff *), int thresh)
-                                 int cond)
 {
-        if (!cond)
-                return 1;
 #ifndef CONFIG_NETFILTER_DEBUG
        if (list_empty(&nf_hooks[pf][hook]))
                return 1;
@@ -179,7 +176,7 @@ static inline int nf_hook(u_int8_t pf, unsigned int hook, struct sk_buff *skb,
                          struct net_device *indev, struct net_device *outdev,
                          int (*okfn)(struct sk_buff *))
 {
-        return nf_hook_thresh(pf, hook, skb, indev, outdev, okfn, INT_MIN, 1);
+        return nf_hook_thresh(pf, hook, skb, indev, outdev, okfn, INT_MIN);
 }
                   
 /* Activate hook; either okfn or kfree_skb called, unless a hook
@@ -199,36 +196,49 @@ static inline int nf_hook(u_int8_t pf, unsigned int hook, struct sk_buff *skb,
   coders :)
 */
-/* This is gross, but inline doesn't cut it for avoiding the function
+static inline int
-   call in fast path: gcc doesn't inline (needs value tracking?). --RR */
+NF_HOOK_THRESH(uint8_t pf, unsigned int hook, struct sk_buff *skb,
+               struct net_device *in, struct net_device *out,
-/* HX: It's slightly less gross now. */
+               int (*okfn)(struct sk_buff *), int thresh)
+{
+        int ret = nf_hook_thresh(pf, hook, skb, in, out, okfn, thresh);
+        if (ret == 1)
+                ret = okfn(skb);
+        return ret;
+}
-#define NF_HOOK_THRESH(pf, hook, skb, indev, outdev, okfn, thresh)             \
+static inline int
-({int __ret;                                                                   \
+NF_HOOK_COND(uint8_t pf, unsigned int hook, struct sk_buff *skb,
-if ((__ret=nf_hook_thresh(pf, hook, (skb), indev, outdev, okfn, thresh, 1)) == 1)\
+             struct net_device *in, struct net_device *out,
-        __ret = (okfn)(skb);                                                   \
+             int (*okfn)(struct sk_buff *), bool cond)
-__ret;})
+{
+        int ret;
-#define NF_HOOK_COND(pf, hook, skb, indev, outdev, okfn, cond)                 \
+        if (!cond ||
-({int __ret;                                                                   \
+            (ret = nf_hook_thresh(pf, hook, skb, in, out, okfn, INT_MIN) == 1))
-if ((__ret=nf_hook_thresh(pf, hook, (skb), indev, outdev, okfn, INT_MIN, cond)) == 1)\
+                ret = okfn(skb);
-        __ret = (okfn)(skb);                                                   \
+        return ret;
-__ret;})
+}
-#define NF_HOOK(pf, hook, skb, indev, outdev, okfn) \
+static inline int
-        NF_HOOK_THRESH(pf, hook, skb, indev, outdev, okfn, INT_MIN)
+NF_HOOK(uint8_t pf, unsigned int hook, struct sk_buff *skb,
+        struct net_device *in, struct net_device *out,
+        int (*okfn)(struct sk_buff *))
+{
+        return NF_HOOK_THRESH(pf, hook, skb, in, out, okfn, INT_MIN);
+}
 /* Call setsockopt() */
 int nf_setsockopt(struct sock *sk, u_int8_t pf, int optval, char __user *opt,
                  unsigned int len);
 int nf_getsockopt(struct sock *sk, u_int8_t pf, int optval, char __user *opt,
                  int *len);
+#ifdef CONFIG_COMPAT
 int compat_nf_setsockopt(struct sock *sk, u_int8_t pf, int optval,
                char __user *opt, unsigned int len);
 int compat_nf_getsockopt(struct sock *sk, u_int8_t pf, int optval,
                char __user *opt, int *len);
+#endif
 /* Call this before modifying an existing packet: ensures it is
   modifiable and linear to the point you care about (writable_len).
@@ -327,8 +337,7 @@ static inline int nf_hook_thresh(u_int8_t pf, unsigned int hook,
                                 struct sk_buff *skb,
                                 struct net_device *indev,
                                 struct net_device *outdev,
-                                 int (*okfn)(struct sk_buff *), int thresh,
+                                 int (*okfn)(struct sk_buff *), int thresh)
-                                 int cond)
 {
        return okfn(skb);
 }
diff --git a/include/linux/netfilter/Kbuild b/include/linux/netfilter/Kbuild
index 2aea50399c0b..a5a63e41b8af 100644
--- a/include/linux/netfilter/Kbuild
+++ b/include/linux/netfilter/Kbuild
@@ -6,6 +6,7 @@ header-y += nfnetlink_queue.h
 header-y += xt_CLASSIFY.h
 header-y += xt_CONNMARK.h
 header-y += xt_CONNSECMARK.h
+header-y += xt_CT.h
 header-y += xt_DSCP.h
 header-y += xt_LED.h
 header-y += xt_MARK.h
diff --git a/include/linux/netfilter/nf_conntrack_common.h b/include/linux/netfilter/nf_conntrack_common.h
index a8248ee422b7..c608677dda60 100644
--- a/include/linux/netfilter/nf_conntrack_common.h
+++ b/include/linux/netfilter/nf_conntrack_common.h
@@ -3,8 +3,7 @@
 /* Connection state tracking for netfilter.  This is separated from,
   but required by, the NAT layer; it can also be used by an iptables
   extension. */
-enum ip_conntrack_info
+enum ip_conntrack_info {
-{
        /* Part of an established connection (either direction). */
        IP_CT_ESTABLISHED,
@@ -73,11 +72,32 @@ enum ip_conntrack_status {
        /* Connection has fixed timeout. */
        IPS_FIXED_TIMEOUT_BIT = 10,
        IPS_FIXED_TIMEOUT = (1 << IPS_FIXED_TIMEOUT_BIT),
+        /* Conntrack is a template */
+        IPS_TEMPLATE_BIT = 11,
+        IPS_TEMPLATE = (1 << IPS_TEMPLATE_BIT),
+};
+/* Connection tracking event types */
+enum ip_conntrack_events {
+        IPCT_NEW,               /* new conntrack */
+        IPCT_RELATED,           /* related conntrack */
+        IPCT_DESTROY,           /* destroyed conntrack */
+        IPCT_REPLY,             /* connection has seen two-way traffic */
+        IPCT_ASSURED,           /* connection status has changed to assured */
+        IPCT_PROTOINFO,         /* protocol information has changed */
+        IPCT_HELPER,            /* new helper has been set */
+        IPCT_MARK,              /* new mark has been set */
+        IPCT_NATSEQADJ,         /* NAT is doing sequence adjustment */
+        IPCT_SECMARK,           /* new security mark has been set */
+};
+enum ip_conntrack_expect_events {
+        IPEXP_NEW,              /* new expectation */
 };
 #ifdef __KERNEL__
-struct ip_conntrack_stat
+struct ip_conntrack_stat {
-{
        unsigned int searched;
        unsigned int found;
        unsigned int new;
diff --git a/include/linux/netfilter/nf_conntrack_ftp.h b/include/linux/netfilter/nf_conntrack_ftp.h
index 47727d7546ea..3e3aa08980c3 100644
--- a/include/linux/netfilter/nf_conntrack_ftp.h
+++ b/include/linux/netfilter/nf_conntrack_ftp.h
@@ -3,8 +3,7 @@
 /* FTP tracking. */
 /* This enum is exposed to userspace */
-enum nf_ct_ftp_type
+enum nf_ct_ftp_type {
-{
        /* PORT command from client */
        NF_CT_FTP_PORT,
        /* PASV response from server */
diff --git a/include/linux/netfilter/nf_conntrack_sctp.h b/include/linux/netfilter/nf_conntrack_sctp.h
index 768f78c4ac53..ceeefe6681b5 100644
--- a/include/linux/netfilter/nf_conntrack_sctp.h
+++ b/include/linux/netfilter/nf_conntrack_sctp.h
@@ -16,8 +16,7 @@ enum sctp_conntrack {
        SCTP_CONNTRACK_MAX
 };
-struct ip_ct_sctp
+struct ip_ct_sctp {
-{
        enum sctp_conntrack state;
        __be32 vtag[IP_CT_DIR_MAX];
diff --git a/include/linux/netfilter/nf_conntrack_sip.h b/include/linux/netfilter/nf_conntrack_sip.h
index 23aa2ec6b7b7..ff8cfbcf3b81 100644
--- a/include/linux/netfilter/nf_conntrack_sip.h
+++ b/include/linux/netfilter/nf_conntrack_sip.h
@@ -14,6 +14,7 @@ enum sip_expectation_classes {
        SIP_EXPECT_SIGNALLING,
        SIP_EXPECT_AUDIO,
        SIP_EXPECT_VIDEO,
+        SIP_EXPECT_IMAGE,
        __SIP_EXPECT_MAX
 };
 #define SIP_EXPECT_MAX  (__SIP_EXPECT_MAX - 1)
@@ -34,10 +35,10 @@ struct sdp_media_type {
 struct sip_handler {
        const char      *method;
        unsigned int    len;
-        int             (*request)(struct sk_buff *skb,
+        int             (*request)(struct sk_buff *skb, unsigned int dataoff,
                                   const char **dptr, unsigned int *datalen,
                                   unsigned int cseq);
-        int             (*response)(struct sk_buff *skb,
+        int             (*response)(struct sk_buff *skb, unsigned int dataoff,
                                    const char **dptr, unsigned int *datalen,
                                    unsigned int cseq, unsigned int code);
 };
@@ -84,7 +85,8 @@ enum sip_header_types {
        SIP_HDR_FROM,
        SIP_HDR_TO,
        SIP_HDR_CONTACT,
-        SIP_HDR_VIA,
+        SIP_HDR_VIA_UDP,
+        SIP_HDR_VIA_TCP,
        SIP_HDR_EXPIRES,
        SIP_HDR_CONTENT_LENGTH,
 };
@@ -100,33 +102,40 @@ enum sdp_header_types {
 };
 extern unsigned int (*nf_nat_sip_hook)(struct sk_buff *skb,
+                                       unsigned int dataoff,
                                       const char **dptr,
                                       unsigned int *datalen);
+extern void (*nf_nat_sip_seq_adjust_hook)(struct sk_buff *skb, s16 off);
 extern unsigned int (*nf_nat_sip_expect_hook)(struct sk_buff *skb,
+                                              unsigned int dataoff,
                                              const char **dptr,
                                              unsigned int *datalen,
                                              struct nf_conntrack_expect *exp,
                                              unsigned int matchoff,
                                              unsigned int matchlen);
 extern unsigned int (*nf_nat_sdp_addr_hook)(struct sk_buff *skb,
-                                            const char **dptr,
                                            unsigned int dataoff,
+                                            const char **dptr,
                                            unsigned int *datalen,
+                                            unsigned int sdpoff,
                                            enum sdp_header_types type,
                                            enum sdp_header_types term,
                                            const union nf_inet_addr *addr);
 extern unsigned int (*nf_nat_sdp_port_hook)(struct sk_buff *skb,
+                                            unsigned int dataoff,
                                            const char **dptr,
                                            unsigned int *datalen,
                                            unsigned int matchoff,
                                            unsigned int matchlen,
                                            u_int16_t port);
 extern unsigned int (*nf_nat_sdp_session_hook)(struct sk_buff *skb,
-                                               const char **dptr,
                                               unsigned int dataoff,
+                                               const char **dptr,
                                               unsigned int *datalen,
+                                               unsigned int sdpoff,
                                               const union nf_inet_addr *addr);
 extern unsigned int (*nf_nat_sdp_media_hook)(struct sk_buff *skb,
+                                             unsigned int dataoff,
                                             const char **dptr,
                                             unsigned int *datalen,
                                             struct nf_conntrack_expect *rtp_exp,
diff --git a/include/linux/netfilter/nf_conntrack_tcp.h b/include/linux/netfilter/nf_conntrack_tcp.h
index 4352feed2377..6e135f97e59a 100644
--- a/include/linux/netfilter/nf_conntrack_tcp.h
+++ b/include/linux/netfilter/nf_conntrack_tcp.h
@@ -55,8 +55,7 @@ struct ip_ct_tcp_state {
        u_int8_t        flags;          /* per direction options */
 };
-struct ip_ct_tcp
+struct ip_ct_tcp {
-{
        struct ip_ct_tcp_state seen[2]; /* connection parameters per direction */
        u_int8_t        state;          /* state of the connection (enum tcp_conntrack) */
        /* For detecting stale connections */
@@ -67,6 +66,9 @@ struct ip_ct_tcp
        u_int32_t       last_ack;       /* Last sequence number seen in opposite dir */
        u_int32_t       last_end;       /* Last seq + len */
        u_int16_t       last_win;       /* Last window advertisement seen in dir */
+        /* For SYN packets while we may be out-of-sync */
+        u_int8_t        last_wscale;    /* Last window scaling factor seen */
+        u_int8_t        last_flags;     /* Last flags set */
 };
 #endif /* __KERNEL__ */
diff --git a/include/linux/netfilter/nfnetlink.h b/include/linux/netfilter/nfnetlink.h
index 9f00da287f2c..361d6b5630ee 100644
--- a/include/linux/netfilter/nfnetlink.h
+++ b/include/linux/netfilter/nfnetlink.h
@@ -55,8 +55,7 @@ struct nfgenmsg {
 #include <linux/capability.h>
 #include <net/netlink.h>
-struct nfnl_callback
+struct nfnl_callback {
-{
        int (*call)(struct sock *nl, struct sk_buff *skb, 
                    const struct nlmsghdr *nlh,
                    const struct nlattr * const cda[]);
@@ -64,8 +63,7 @@ struct nfnl_callback
        const u_int16_t attr_count;             /* number of nlattr's */
 };
-struct nfnetlink_subsystem
+struct nfnetlink_subsystem {
-{
        const char *name;
        __u8 subsys_id;                 /* nfnetlink subsystem ID */
        __u8 cb_count;                  /* number of callbacks */
@@ -75,11 +73,11 @@ struct nfnetlink_subsystem
 extern int nfnetlink_subsys_register(const struct nfnetlink_subsystem *n);
 extern int nfnetlink_subsys_unregister(const struct nfnetlink_subsystem *n);
-extern int nfnetlink_has_listeners(unsigned int group);
+extern int nfnetlink_has_listeners(struct net *net, unsigned int group);
-extern int nfnetlink_send(struct sk_buff *skb, u32 pid, unsigned group, 
+extern int nfnetlink_send(struct sk_buff *skb, struct net *net, u32 pid, unsigned group,
                          int echo, gfp_t flags);
-extern void nfnetlink_set_err(u32 pid, u32 group, int error);
+extern int nfnetlink_set_err(struct net *net, u32 pid, u32 group, int error);
-extern int nfnetlink_unicast(struct sk_buff *skb, u_int32_t pid, int flags);
+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);
diff --git a/include/linux/netfilter/nfnetlink_compat.h b/include/linux/netfilter/nfnetlink_compat.h
index eda55cabceec..ffb95036bbd4 100644
--- a/include/linux/netfilter/nfnetlink_compat.h
+++ b/include/linux/netfilter/nfnetlink_compat.h
@@ -21,8 +21,7 @@
 * ! nfnetlink use the same attributes methods. - J. Schulist.
 */
-struct nfattr
+struct nfattr {
-{
        __u16 nfa_len;
        __u16 nfa_type; /* we use 15 bits for the type, and the highest
                                 * bit to indicate whether the payload is nested */
diff --git a/include/linux/netfilter/nfnetlink_conntrack.h b/include/linux/netfilter/nfnetlink_conntrack.h
index ed4ef8d0b11b..9ed534c991b9 100644
--- a/include/linux/netfilter/nfnetlink_conntrack.h
+++ b/include/linux/netfilter/nfnetlink_conntrack.h
@@ -40,6 +40,7 @@ enum ctattr_type {
        CTA_NAT_SEQ_ADJ_ORIG,
        CTA_NAT_SEQ_ADJ_REPLY,
        CTA_SECMARK,
+        CTA_ZONE,
        __CTA_MAX
 };
 #define CTA_MAX (__CTA_MAX - 1)
@@ -159,6 +160,7 @@ enum ctattr_expect {
        CTA_EXPECT_TIMEOUT,
        CTA_EXPECT_ID,
        CTA_EXPECT_HELP_NAME,
+        CTA_EXPECT_ZONE,
        __CTA_EXPECT_MAX
 };
 #define CTA_EXPECT_MAX (__CTA_EXPECT_MAX - 1)
diff --git a/include/linux/netfilter/x_tables.h b/include/linux/netfilter/x_tables.h
index 812cb153cabb..84c7c928e9eb 100644
--- a/include/linux/netfilter/x_tables.h
+++ b/include/linux/netfilter/x_tables.h
@@ -6,8 +6,7 @@
 #define XT_FUNCTION_MAXNAMELEN 30
 #define XT_TABLE_MAXNAMELEN 32
-struct xt_entry_match
+struct xt_entry_match {
-{
        union {
                struct {
                        __u16 match_size;
@@ -31,8 +30,7 @@ struct xt_entry_match
        unsigned char data[0];
 };
-struct xt_entry_target
+struct xt_entry_target {
-{
        union {
                struct {
                        __u16 target_size;
@@ -64,16 +62,14 @@ struct xt_entry_target
        },                                                                     \
 }
-struct xt_standard_target
+struct xt_standard_target {
-{
        struct xt_entry_target target;
        int verdict;
 };
 /* The argument to IPT_SO_GET_REVISION_*.  Returns highest revision
 * kernel supports, if >= revision. */
-struct xt_get_revision
+struct xt_get_revision {
-{
        char name[XT_FUNCTION_MAXNAMELEN-1];
        __u8 revision;
@@ -90,16 +86,14 @@ struct xt_get_revision
 * ip6t_entry and arpt_entry.  This sucks, and it is a hack.  It will be my
 * personal pleasure to remove it -HW
 */
-struct _xt_align
+struct _xt_align {
-{
        __u8 u8;
        __u16 u16;
        __u32 u32;
        __u64 u64;
 };
-#define XT_ALIGN(s) (((s) + (__alignof__(struct _xt_align)-1))  \
+#define XT_ALIGN(s) ALIGN((s), __alignof__(struct _xt_align))
-                        & ~(__alignof__(struct _xt_align)-1))
 /* Standard return verdict, or do jump. */
 #define XT_STANDARD_TARGET ""
@@ -109,14 +103,12 @@ struct _xt_align
 #define SET_COUNTER(c,b,p) do { (c).bcnt = (b); (c).pcnt = (p); } while(0)
 #define ADD_COUNTER(c,b,p) do { (c).bcnt += (b); (c).pcnt += (p); } while(0)
-struct xt_counters
+struct xt_counters {
-{
        __u64 pcnt, bcnt;                       /* Packet and byte counters */
 };
 /* The argument to IPT_SO_ADD_COUNTERS. */
-struct xt_counters_info
+struct xt_counters_info {
-{
        /* Which table. */
        char name[XT_TABLE_MAXNAMELEN];
@@ -128,6 +120,7 @@ struct xt_counters_info
 #define XT_INV_PROTO            0x40    /* Invert the sense of PROTO. */
+#ifndef __KERNEL__
 /* fn returns 0 to continue iteration */
 #define XT_MATCH_ITERATE(type, e, fn, args...)                  \
 ({                                                              \
@@ -171,6 +164,22 @@ struct xt_counters_info
 #define XT_ENTRY_ITERATE(type, entries, size, fn, args...) \
        XT_ENTRY_ITERATE_CONTINUE(type, entries, size, 0, fn, args)
+#endif /* !__KERNEL__ */
+/* pos is normally a struct ipt_entry/ip6t_entry/etc. */
+#define xt_entry_foreach(pos, ehead, esize) \
+        for ((pos) = (typeof(pos))(ehead); \
+             (pos) < (typeof(pos))((char *)(ehead) + (esize)); \
+             (pos) = (typeof(pos))((char *)(pos) + (pos)->next_offset))
+/* can only be xt_entry_match, so no use of typeof here */
+#define xt_ematch_foreach(pos, entry) \
+        for ((pos) = (struct xt_entry_match *)entry->elems; \
+             (pos) < (struct xt_entry_match *)((char *)(entry) + \
+                     (entry)->target_offset); \
+             (pos) = (struct xt_entry_match *)((char *)(pos) + \
+                     (pos)->u.match_size))
 #ifdef __KERNEL__
 #include <linux/netdevice.h>
@@ -212,6 +221,7 @@ struct xt_match_param {
 * @hook_mask:  via which hooks the new rule is reachable
 */
 struct xt_mtchk_param {
+        struct net *net;
        const char *table;
        const void *entryinfo;
        const struct xt_match *match;
@@ -222,6 +232,7 @@ struct xt_mtchk_param {
 /* Match destructor parameters */
 struct xt_mtdtor_param {
+        struct net *net;
        const struct xt_match *match;
        void *matchinfo;
        u_int8_t family;
@@ -254,6 +265,7 @@ struct xt_target_param {
 * Other fields see above.
 */
 struct xt_tgchk_param {
+        struct net *net;
        const char *table;
        const void *entryinfo;
        const struct xt_target *target;
@@ -264,13 +276,13 @@ struct xt_tgchk_param {
 /* Target destructor parameters */
 struct xt_tgdtor_param {
+        struct net *net;
        const struct xt_target *target;
        void *targinfo;
        u_int8_t family;
 };
-struct xt_match
+struct xt_match {
-{
        struct list_head list;
        const char name[XT_FUNCTION_MAXNAMELEN-1];
@@ -289,11 +301,11 @@ struct xt_match
        /* Called when entry of this type deleted. */
        void (*destroy)(const struct xt_mtdtor_param *);
+#ifdef CONFIG_COMPAT
        /* Called when userspace align differs from kernel space one */
-        void (*compat_from_user)(void *dst, void *src);
+        void (*compat_from_user)(void *dst, const void *src);
-        int (*compat_to_user)(void __user *dst, void *src);
+        int (*compat_to_user)(void __user *dst, const void *src);
+#endif
        /* Set this to THIS_MODULE if you are a module, otherwise NULL */
        struct module *me;
@@ -302,7 +314,9 @@ struct xt_match
        const char *table;
        unsigned int matchsize;
+#ifdef CONFIG_COMPAT
        unsigned int compatsize;
+#endif
        unsigned int hooks;
        unsigned short proto;
@@ -310,8 +324,7 @@ struct xt_match
 };
 /* Registration hooks for targets. */
-struct xt_target
+struct xt_target {
-{
        struct list_head list;
        const char name[XT_FUNCTION_MAXNAMELEN-1];
@@ -330,17 +343,19 @@ struct xt_target
        /* Called when entry of this type deleted. */
        void (*destroy)(const struct xt_tgdtor_param *);
+#ifdef CONFIG_COMPAT
        /* Called when userspace align differs from kernel space one */
-        void (*compat_from_user)(void *dst, void *src);
+        void (*compat_from_user)(void *dst, const void *src);
-        int (*compat_to_user)(void __user *dst, void *src);
+        int (*compat_to_user)(void __user *dst, const void *src);
+#endif
        /* Set this to THIS_MODULE if you are a module, otherwise NULL */
        struct module *me;
        const char *table;
        unsigned int targetsize;
+#ifdef CONFIG_COMPAT
        unsigned int compatsize;
+#endif
        unsigned int hooks;
        unsigned short proto;
@@ -349,8 +364,7 @@ struct xt_target
 };
 /* Furniture shopping... */
-struct xt_table
+struct xt_table {
-{
        struct list_head list;
        /* What hooks you will enter on */
@@ -363,6 +377,7 @@ struct xt_table
        struct module *me;
        u_int8_t af;            /* address/protocol family */
+        int priority;           /* hook order */
        /* A unique name... */
        const char name[XT_TABLE_MAXNAMELEN];
@@ -371,8 +386,7 @@ struct xt_table
 #include <linux/netfilter_ipv4.h>
 /* The table itself */
-struct xt_table_info
+struct xt_table_info {
-{
        /* Size per table */
        unsigned int size;
        /* Number of entries: FIXME. --RR */
@@ -525,11 +539,13 @@ static inline unsigned long ifname_compare_aligned(const char *_a,
        return ret;
 }
+extern struct nf_hook_ops *xt_hook_link(const struct xt_table *, nf_hookfn *);
+extern void xt_hook_unlink(const struct xt_table *, struct nf_hook_ops *);
 #ifdef CONFIG_COMPAT
 #include <net/compat.h>
-struct compat_xt_entry_match
+struct compat_xt_entry_match {
-{
        union {
                struct {
                        u_int16_t match_size;
@@ -545,8 +561,7 @@ struct compat_xt_entry_match
        unsigned char data[0];
 };
-struct compat_xt_entry_target
+struct compat_xt_entry_target {
-{
        union {
                struct {
                        u_int16_t target_size;
@@ -566,42 +581,42 @@ struct compat_xt_entry_target
 * need to change whole approach in order to calculate align as function of
 * current task alignment */
-struct compat_xt_counters
+struct compat_xt_counters {
-{
+        compat_u64 pcnt, bcnt;                  /* Packet and byte counters */
-#if defined(CONFIG_X86_64) || defined(CONFIG_IA64)
-        u_int32_t cnt[4];
-#else
-        u_int64_t cnt[2];
-#endif
 };
-struct compat_xt_counters_info
+struct compat_xt_counters_info {
-{
        char name[XT_TABLE_MAXNAMELEN];
        compat_uint_t num_counters;
        struct compat_xt_counters counters[0];
 };
-#define COMPAT_XT_ALIGN(s) (((s) + (__alignof__(struct compat_xt_counters)-1)) \
+struct _compat_xt_align {
-                & ~(__alignof__(struct compat_xt_counters)-1))
+        __u8 u8;
+        __u16 u16;
+        __u32 u32;
+        compat_u64 u64;
+};
+#define COMPAT_XT_ALIGN(s) ALIGN((s), __alignof__(struct _compat_xt_align))
 extern void xt_compat_lock(u_int8_t af);
 extern void xt_compat_unlock(u_int8_t af);
 extern int xt_compat_add_offset(u_int8_t af, unsigned int offset, short delta);
 extern void xt_compat_flush_offsets(u_int8_t af);
-extern short xt_compat_calc_jump(u_int8_t af, unsigned int offset);
+extern int xt_compat_calc_jump(u_int8_t af, unsigned int offset);
 extern int xt_compat_match_offset(const struct xt_match *match);
 extern int xt_compat_match_from_user(struct xt_entry_match *m,
                                     void **dstptr, unsigned int *size);
-extern int xt_compat_match_to_user(struct xt_entry_match *m,
+extern int xt_compat_match_to_user(const struct xt_entry_match *m,
                                   void __user **dstptr, unsigned int *size);
 extern int xt_compat_target_offset(const struct xt_target *target);
 extern void xt_compat_target_from_user(struct xt_entry_target *t,
                                       void **dstptr, unsigned int *size);
-extern int xt_compat_target_to_user(struct xt_entry_target *t,
+extern int xt_compat_target_to_user(const struct xt_entry_target *t,
                                    void __user **dstptr, unsigned int *size);
 #endif /* CONFIG_COMPAT */
diff --git a/include/linux/netfilter/xt_CT.h b/include/linux/netfilter/xt_CT.h
new file mode 100644
index 000000000000..1b564106891d
--- /dev/null
+++ b/include/linux/netfilter/xt_CT.h
@@ -0,0 +1,17 @@
+#ifndef _XT_CT_H
+#define _XT_CT_H
+#define XT_CT_NOTRACK   0x1
+struct xt_ct_target_info {
+        u_int16_t       flags;
+        u_int16_t       zone;
+        u_int32_t       ct_events;
+        u_int32_t       exp_events;
+        char            helper[16];
+        /* Used internally by the kernel */
+        struct nf_conn  *ct __attribute__((aligned(8)));
+};
+#endif /* _XT_CT_H */
diff --git a/include/linux/netfilter/xt_connbytes.h b/include/linux/netfilter/xt_connbytes.h
index 52bd6153b996..92fcbb0d193e 100644
--- a/include/linux/netfilter/xt_connbytes.h
+++ b/include/linux/netfilter/xt_connbytes.h
@@ -15,8 +15,7 @@ enum xt_connbytes_direction {
        XT_CONNBYTES_DIR_BOTH,
 };
-struct xt_connbytes_info
+struct xt_connbytes_info {
-{
        struct {
                aligned_u64 from;       /* count to be matched */
                aligned_u64 to;         /* count to be matched */
diff --git a/include/linux/netfilter/xt_esp.h b/include/linux/netfilter/xt_esp.h
index ef6fa4747d0a..ee6882408000 100644
--- a/include/linux/netfilter/xt_esp.h
+++ b/include/linux/netfilter/xt_esp.h
@@ -3,8 +3,7 @@
 #include <linux/types.h>
-struct xt_esp
+struct xt_esp {
-{
        __u32 spis[2];  /* Security Parameter Index */
        __u8  invflags; /* Inverse flags */
 };
diff --git a/include/linux/netfilter/xt_multiport.h b/include/linux/netfilter/xt_multiport.h
index 185db499fcbc..5b7e72dfffc5 100644
--- a/include/linux/netfilter/xt_multiport.h
+++ b/include/linux/netfilter/xt_multiport.h
@@ -3,8 +3,7 @@
 #include <linux/types.h>
-enum xt_multiport_flags
+enum xt_multiport_flags {
-{
        XT_MULTIPORT_SOURCE,
        XT_MULTIPORT_DESTINATION,
        XT_MULTIPORT_EITHER
@@ -13,15 +12,13 @@ enum xt_multiport_flags
 #define XT_MULTI_PORTS  15
 /* Must fit inside union xt_matchinfo: 16 bytes */
-struct xt_multiport
+struct xt_multiport {
-{
        __u8 flags;                             /* Type of comparison */
        __u8 count;                             /* Number of ports */
        __u16 ports[XT_MULTI_PORTS];    /* Ports */
 };
-struct xt_multiport_v1
+struct xt_multiport_v1 {
-{
        __u8 flags;                             /* Type of comparison */
        __u8 count;                             /* Number of ports */
        __u16 ports[XT_MULTI_PORTS];    /* Ports */
diff --git a/include/linux/netfilter/xt_policy.h b/include/linux/netfilter/xt_policy.h
index 7bb64e7c853d..be8ead05c316 100644
--- a/include/linux/netfilter/xt_policy.h
+++ b/include/linux/netfilter/xt_policy.h
@@ -5,22 +5,19 @@
 #define XT_POLICY_MAX_ELEM      4
-enum xt_policy_flags
+enum xt_policy_flags {
-{
        XT_POLICY_MATCH_IN      = 0x1,
        XT_POLICY_MATCH_OUT     = 0x2,
        XT_POLICY_MATCH_NONE    = 0x4,
        XT_POLICY_MATCH_STRICT  = 0x8,
 };
-enum xt_policy_modes
+enum xt_policy_modes {
-{
        XT_POLICY_MODE_TRANSPORT,
        XT_POLICY_MODE_TUNNEL
 };
-struct xt_policy_spec
+struct xt_policy_spec {
-{
        __u8    saddr:1,
                        daddr:1,
                        proto:1,
@@ -30,15 +27,13 @@ struct xt_policy_spec
 };
 #ifndef __KERNEL__
-union xt_policy_addr
+union xt_policy_addr {
-{
        struct in_addr  a4;
        struct in6_addr a6;
 };
 #endif
-struct xt_policy_elem
+struct xt_policy_elem {
-{
        union {
 #ifdef __KERNEL__
                struct {
@@ -65,8 +60,7 @@ struct xt_policy_elem
        struct xt_policy_spec   invert;
 };
-struct xt_policy_info
+struct xt_policy_info {
-{
        struct xt_policy_elem pol[XT_POLICY_MAX_ELEM];
        __u16 flags;
        __u16 len;
diff --git a/include/linux/netfilter/xt_state.h b/include/linux/netfilter/xt_state.h
index c06f32edee07..7b32de886613 100644
--- a/include/linux/netfilter/xt_state.h
+++ b/include/linux/netfilter/xt_state.h
@@ -6,8 +6,7 @@
 #define XT_STATE_UNTRACKED (1 << (IP_CT_NUMBER + 1))
-struct xt_state_info
+struct xt_state_info {
-{
        unsigned int statemask;
 };
 #endif /*_XT_STATE_H*/
diff --git a/include/linux/netfilter/xt_string.h b/include/linux/netfilter/xt_string.h
index ecbb95fc89ed..235347c02eab 100644
--- a/include/linux/netfilter/xt_string.h
+++ b/include/linux/netfilter/xt_string.h
@@ -11,8 +11,7 @@ enum {
        XT_STRING_FLAG_IGNORECASE       = 0x02
 };
-struct xt_string_info
+struct xt_string_info {
-{
        __u16 from_offset;
        __u16 to_offset;
        char      algo[XT_STRING_MAX_ALGO_NAME_SIZE];
diff --git a/include/linux/netfilter/xt_tcpudp.h b/include/linux/netfilter/xt_tcpudp.h
index a490a0bc1d29..38aa7b399021 100644
--- a/include/linux/netfilter/xt_tcpudp.h
+++ b/include/linux/netfilter/xt_tcpudp.h
@@ -4,8 +4,7 @@
 #include <linux/types.h>
 /* TCP matching stuff */
-struct xt_tcp
+struct xt_tcp {
-{
        __u16 spts[2];                  /* Source port range. */
        __u16 dpts[2];                  /* Destination port range. */
        __u8 option;                    /* TCP Option iff non-zero*/
@@ -22,8 +21,7 @@ struct xt_tcp
 #define XT_TCP_INV_MASK         0x0F    /* All possible flags. */
 /* UDP matching stuff */
-struct xt_udp
+struct xt_udp {
-{
        __u16 spts[2];                  /* Source port range. */
        __u16 dpts[2];                  /* Destination port range. */
        __u8 invflags;                  /* Inverse flags */
diff --git a/include/linux/netfilter_arp/arp_tables.h b/include/linux/netfilter_arp/arp_tables.h
index 6fe3e6aa10db..e9948c0560f6 100644
--- a/include/linux/netfilter_arp/arp_tables.h
+++ b/include/linux/netfilter_arp/arp_tables.h
@@ -132,8 +132,7 @@ struct arpt_entry
 #define ARPT_RETURN XT_RETURN
 /* The argument to ARPT_SO_GET_INFO */
-struct arpt_getinfo
+struct arpt_getinfo {
-{
        /* Which table: caller fills this in. */
        char name[ARPT_TABLE_MAXNAMELEN];
@@ -155,8 +154,7 @@ struct arpt_getinfo
 };
 /* The argument to ARPT_SO_SET_REPLACE. */
-struct arpt_replace
+struct arpt_replace {
-{
        /* Which table. */
        char name[ARPT_TABLE_MAXNAMELEN];
@@ -191,8 +189,7 @@ struct arpt_replace
 #define arpt_counters xt_counters
 /* The argument to ARPT_SO_GET_ENTRIES. */
-struct arpt_get_entries
+struct arpt_get_entries {
-{
        /* Which table: user fills this in. */
        char name[ARPT_TABLE_MAXNAMELEN];
@@ -214,9 +211,11 @@ static __inline__ struct arpt_entry_target *arpt_get_target(struct arpt_entry *e
        return (void *)e + e->target_offset;
 }
+#ifndef __KERNEL__
 /* fn returns 0 to continue iteration */
 #define ARPT_ENTRY_ITERATE(entries, size, fn, args...) \
        XT_ENTRY_ITERATE(struct arpt_entry, entries, size, fn, ## args)
+#endif
 /*
 *      Main firewall chains definitions and global var's definitions.
@@ -224,20 +223,17 @@ static __inline__ struct arpt_entry_target *arpt_get_target(struct arpt_entry *e
 #ifdef __KERNEL__
 /* Standard entry. */
-struct arpt_standard
+struct arpt_standard {
-{
        struct arpt_entry entry;
        struct arpt_standard_target target;
 };
-struct arpt_error_target
+struct arpt_error_target {
-{
        struct arpt_entry_target target;
        char errorname[ARPT_FUNCTION_MAXNAMELEN];
 };
-struct arpt_error
+struct arpt_error {
-{
        struct arpt_entry entry;
        struct arpt_error_target target;
 };
@@ -264,6 +260,7 @@ struct arpt_error
        .target.errorname = "ERROR",                                           \
 }
+extern void *arpt_alloc_initial_table(const struct xt_table *);
 extern struct xt_table *arpt_register_table(struct net *net,
                                            const struct xt_table *table,
                                            const struct arpt_replace *repl);
@@ -279,8 +276,7 @@ extern unsigned int arpt_do_table(struct sk_buff *skb,
 #ifdef CONFIG_COMPAT
 #include <net/compat.h>
-struct compat_arpt_entry
+struct compat_arpt_entry {
-{
        struct arpt_arp arp;
        u_int16_t target_offset;
        u_int16_t next_offset;
@@ -297,14 +293,6 @@ compat_arpt_get_target(struct compat_arpt_entry *e)
 #define COMPAT_ARPT_ALIGN(s)    COMPAT_XT_ALIGN(s)
-/* fn returns 0 to continue iteration */
-#define COMPAT_ARPT_ENTRY_ITERATE(entries, size, fn, args...) \
-        XT_ENTRY_ITERATE(struct compat_arpt_entry, entries, size, fn, ## args)
-#define COMPAT_ARPT_ENTRY_ITERATE_CONTINUE(entries, size, n, fn, args...) \
-        XT_ENTRY_ITERATE_CONTINUE(struct compat_arpt_entry, entries, size, n, \
-                                  fn, ## args)
 #endif /* CONFIG_COMPAT */
 #endif /*__KERNEL__*/
 #endif /* _ARPTABLES_H */
diff --git a/include/linux/netfilter_bridge/ebt_802_3.h b/include/linux/netfilter_bridge/ebt_802_3.h
index a11b0c2017fd..c73ef0b18bdc 100644
--- a/include/linux/netfilter_bridge/ebt_802_3.h
+++ b/include/linux/netfilter_bridge/ebt_802_3.h
@@ -58,8 +58,7 @@ static inline struct ebt_802_3_hdr *ebt_802_3_hdr(const struct sk_buff *skb)
 }
 #endif
-struct ebt_802_3_info 
+struct ebt_802_3_info {
-{
        uint8_t  sap;
        __be16 type;
        uint8_t  bitmask;
diff --git a/include/linux/netfilter_bridge/ebt_among.h b/include/linux/netfilter_bridge/ebt_among.h
index 7654069233ca..0009558609a7 100644
--- a/include/linux/netfilter_bridge/ebt_among.h
+++ b/include/linux/netfilter_bridge/ebt_among.h
@@ -29,14 +29,12 @@
 * Yes, it is a memory overhead, but in 2003 AD, who cares?
 */
-struct ebt_mac_wormhash_tuple
+struct ebt_mac_wormhash_tuple {
-{
        uint32_t cmp[2];
        __be32 ip;
 };
-struct ebt_mac_wormhash
+struct ebt_mac_wormhash {
-{
        int table[257];
        int poolsize;
        struct ebt_mac_wormhash_tuple pool[0];
@@ -45,8 +43,7 @@ struct ebt_mac_wormhash
 #define ebt_mac_wormhash_size(x) ((x) ? sizeof(struct ebt_mac_wormhash) \
                + (x)->poolsize * sizeof(struct ebt_mac_wormhash_tuple) : 0)
-struct ebt_among_info
+struct ebt_among_info {
-{
        int wh_dst_ofs;
        int wh_src_ofs;
        int bitmask;
diff --git a/include/linux/netfilter_bridge/ebt_arpreply.h b/include/linux/netfilter_bridge/ebt_arpreply.h
index 96a8339960e0..7e77896e1fbf 100644
--- a/include/linux/netfilter_bridge/ebt_arpreply.h
+++ b/include/linux/netfilter_bridge/ebt_arpreply.h
@@ -1,8 +1,7 @@
 #ifndef __LINUX_BRIDGE_EBT_ARPREPLY_H
 #define __LINUX_BRIDGE_EBT_ARPREPLY_H
-struct ebt_arpreply_info
+struct ebt_arpreply_info {
-{
        unsigned char mac[ETH_ALEN];
        int target;
 };
diff --git a/include/linux/netfilter_bridge/ebt_ip.h b/include/linux/netfilter_bridge/ebt_ip.h
index d6847475bf2e..6a708fb92241 100644
--- a/include/linux/netfilter_bridge/ebt_ip.h
+++ b/include/linux/netfilter_bridge/ebt_ip.h
@@ -26,8 +26,7 @@
 #define EBT_IP_MATCH "ip"
 /* the same values are used for the invflags */
-struct ebt_ip_info
+struct ebt_ip_info {
-{
        __be32 saddr;
        __be32 daddr;
        __be32 smsk;
diff --git a/include/linux/netfilter_bridge/ebt_ip6.h b/include/linux/netfilter_bridge/ebt_ip6.h
index 2273c3ae33ca..e5de98701519 100644
--- a/include/linux/netfilter_bridge/ebt_ip6.h
+++ b/include/linux/netfilter_bridge/ebt_ip6.h
@@ -23,8 +23,7 @@
 #define EBT_IP6_MATCH "ip6"
 /* the same values are used for the invflags */
-struct ebt_ip6_info
+struct ebt_ip6_info {
-{
        struct in6_addr saddr;
        struct in6_addr daddr;
        struct in6_addr smsk;
diff --git a/include/linux/netfilter_bridge/ebt_limit.h b/include/linux/netfilter_bridge/ebt_limit.h
index d8b65000afe4..4bf76b751676 100644
--- a/include/linux/netfilter_bridge/ebt_limit.h
+++ b/include/linux/netfilter_bridge/ebt_limit.h
@@ -9,8 +9,7 @@
 /* 1/10,000 sec period => max of 10,000/sec.  Min rate is then 429490
   seconds, or one every 59 hours. */
-struct ebt_limit_info
+struct ebt_limit_info {
-{
        u_int32_t avg;    /* Average secs between packets * scale */
        u_int32_t burst;  /* Period multiplier for upper limit. */
diff --git a/include/linux/netfilter_bridge/ebt_log.h b/include/linux/netfilter_bridge/ebt_log.h
index b76e653157e5..cc2cdfb764bc 100644
--- a/include/linux/netfilter_bridge/ebt_log.h
+++ b/include/linux/netfilter_bridge/ebt_log.h
@@ -9,8 +9,7 @@
 #define EBT_LOG_PREFIX_SIZE 30
 #define EBT_LOG_WATCHER "log"
-struct ebt_log_info
+struct ebt_log_info {
-{
        uint8_t loglevel;
        uint8_t prefix[EBT_LOG_PREFIX_SIZE];
        uint32_t bitmask;
diff --git a/include/linux/netfilter_bridge/ebt_mark_m.h b/include/linux/netfilter_bridge/ebt_mark_m.h
index 301524ff1065..9ceb10ec0ed6 100644
--- a/include/linux/netfilter_bridge/ebt_mark_m.h
+++ b/include/linux/netfilter_bridge/ebt_mark_m.h
@@ -4,8 +4,7 @@
 #define EBT_MARK_AND 0x01
 #define EBT_MARK_OR 0x02
 #define EBT_MARK_MASK (EBT_MARK_AND | EBT_MARK_OR)
-struct ebt_mark_m_info
+struct ebt_mark_m_info {
-{
        unsigned long mark, mask;
        uint8_t invert;
        uint8_t bitmask;
diff --git a/include/linux/netfilter_bridge/ebt_mark_t.h b/include/linux/netfilter_bridge/ebt_mark_t.h
index 6270f6f33693..7d5a268a4311 100644
--- a/include/linux/netfilter_bridge/ebt_mark_t.h
+++ b/include/linux/netfilter_bridge/ebt_mark_t.h
@@ -13,8 +13,7 @@
 #define MARK_AND_VALUE (0xffffffd0)
 #define MARK_XOR_VALUE (0xffffffc0)
-struct ebt_mark_t_info
+struct ebt_mark_t_info {
-{
        unsigned long mark;
        /* EBT_ACCEPT, EBT_DROP, EBT_CONTINUE or EBT_RETURN */
        int target;
diff --git a/include/linux/netfilter_bridge/ebt_nat.h b/include/linux/netfilter_bridge/ebt_nat.h
index 435b886a51aa..5e74e3b03bd6 100644
--- a/include/linux/netfilter_bridge/ebt_nat.h
+++ b/include/linux/netfilter_bridge/ebt_nat.h
@@ -2,8 +2,7 @@
 #define __LINUX_BRIDGE_EBT_NAT_H
 #define NAT_ARP_BIT  (0x00000010)
-struct ebt_nat_info
+struct ebt_nat_info {
-{
        unsigned char mac[ETH_ALEN];
        /* EBT_ACCEPT, EBT_DROP, EBT_CONTINUE or EBT_RETURN */
        int target;
diff --git a/include/linux/netfilter_bridge/ebt_pkttype.h b/include/linux/netfilter_bridge/ebt_pkttype.h
index 0d64bbb29c66..51a799840931 100644
--- a/include/linux/netfilter_bridge/ebt_pkttype.h
+++ b/include/linux/netfilter_bridge/ebt_pkttype.h
@@ -1,8 +1,7 @@
 #ifndef __LINUX_BRIDGE_EBT_PKTTYPE_H
 #define __LINUX_BRIDGE_EBT_PKTTYPE_H
-struct ebt_pkttype_info
+struct ebt_pkttype_info {
-{
        uint8_t pkt_type;
        uint8_t invert;
 };
diff --git a/include/linux/netfilter_bridge/ebt_redirect.h b/include/linux/netfilter_bridge/ebt_redirect.h
index 5c67990fce39..dd9622ce8488 100644
--- a/include/linux/netfilter_bridge/ebt_redirect.h
+++ b/include/linux/netfilter_bridge/ebt_redirect.h
@@ -1,8 +1,7 @@
 #ifndef __LINUX_BRIDGE_EBT_REDIRECT_H
 #define __LINUX_BRIDGE_EBT_REDIRECT_H
-struct ebt_redirect_info
+struct ebt_redirect_info {
-{
        /* EBT_ACCEPT, EBT_DROP, EBT_CONTINUE or EBT_RETURN */
        int target;
 };
diff --git a/include/linux/netfilter_bridge/ebt_stp.h b/include/linux/netfilter_bridge/ebt_stp.h
index e5fd67850f4d..e503a0aa2728 100644
--- a/include/linux/netfilter_bridge/ebt_stp.h
+++ b/include/linux/netfilter_bridge/ebt_stp.h
@@ -20,8 +20,7 @@
 #define EBT_STP_MATCH "stp"
-struct ebt_stp_config_info
+struct ebt_stp_config_info {
-{
        uint8_t flags;
        uint16_t root_priol, root_priou;
        char root_addr[6], root_addrmsk[6];
@@ -35,8 +34,7 @@ struct ebt_stp_config_info
        uint16_t forward_delayl, forward_delayu;
 };
-struct ebt_stp_info
+struct ebt_stp_info {
-{
        uint8_t type;
        struct ebt_stp_config_info config;
        uint16_t bitmask;
diff --git a/include/linux/netfilter_bridge/ebtables.h b/include/linux/netfilter_bridge/ebtables.h
index ea281e6a2048..1c6f0c5f530e 100644
--- a/include/linux/netfilter_bridge/ebtables.h
+++ b/include/linux/netfilter_bridge/ebtables.h
@@ -34,14 +34,12 @@
 struct xt_match;
 struct xt_target;
-struct ebt_counter
+struct ebt_counter {
-{
        uint64_t pcnt;
        uint64_t bcnt;
 };
-struct ebt_replace
+struct ebt_replace {
-{
        char name[EBT_TABLE_MAXNAMELEN];
        unsigned int valid_hooks;
        /* nr of rules in the table */
@@ -57,8 +55,7 @@ struct ebt_replace
        char __user *entries;
 };
-struct ebt_replace_kernel
+struct ebt_replace_kernel {
-{
        char name[EBT_TABLE_MAXNAMELEN];
        unsigned int valid_hooks;
        /* nr of rules in the table */
@@ -120,8 +117,7 @@ struct ebt_entries {
 #define EBT_INV_MASK (EBT_IPROTO | EBT_IIN | EBT_IOUT | EBT_ILOGICALIN \
   | EBT_ILOGICALOUT | EBT_ISOURCE | EBT_IDEST)
-struct ebt_entry_match
+struct ebt_entry_match {
-{
        union {
                char name[EBT_FUNCTION_MAXNAMELEN];
                struct xt_match *match;
@@ -131,8 +127,7 @@ struct ebt_entry_match
        unsigned char data[0] __attribute__ ((aligned (__alignof__(struct ebt_replace))));
 };
-struct ebt_entry_watcher
+struct ebt_entry_watcher {
-{
        union {
                char name[EBT_FUNCTION_MAXNAMELEN];
                struct xt_target *watcher;
@@ -142,8 +137,7 @@ struct ebt_entry_watcher
        unsigned char data[0] __attribute__ ((aligned (__alignof__(struct ebt_replace))));
 };
-struct ebt_entry_target
+struct ebt_entry_target {
-{
        union {
                char name[EBT_FUNCTION_MAXNAMELEN];
                struct xt_target *target;
@@ -154,8 +148,7 @@ struct ebt_entry_target
 };
 #define EBT_STANDARD_TARGET "standard"
-struct ebt_standard_target
+struct ebt_standard_target {
-{
        struct ebt_entry_target target;
        int verdict;
 };
@@ -206,8 +199,7 @@ struct ebt_entry {
 #define EBT_MATCH 0
 #define EBT_NOMATCH 1
-struct ebt_match
+struct ebt_match {
-{
        struct list_head list;
        const char name[EBT_FUNCTION_MAXNAMELEN];
        bool (*match)(const struct sk_buff *skb, const struct net_device *in,
@@ -224,8 +216,7 @@ struct ebt_match
        struct module *me;
 };
-struct ebt_watcher
+struct ebt_watcher {
-{
        struct list_head list;
        const char name[EBT_FUNCTION_MAXNAMELEN];
        unsigned int (*target)(struct sk_buff *skb,
@@ -242,8 +233,7 @@ struct ebt_watcher
        struct module *me;
 };
-struct ebt_target
+struct ebt_target {
-{
        struct list_head list;
        const char name[EBT_FUNCTION_MAXNAMELEN];
        /* returns one of the standard EBT_* verdicts */
@@ -262,15 +252,13 @@ struct ebt_target
 };
 /* used for jumping from and into user defined chains (udc) */
-struct ebt_chainstack
+struct ebt_chainstack {
-{
        struct ebt_entries *chaininfo; /* pointer to chain data */
        struct ebt_entry *e; /* pointer to entry data */
        unsigned int n; /* n'th entry */
 };
-struct ebt_table_info
+struct ebt_table_info {
-{
        /* total size of the entries */
        unsigned int entries_size;
        unsigned int nentries;
@@ -282,8 +270,7 @@ struct ebt_table_info
        struct ebt_counter counters[0] ____cacheline_aligned;
 };
-struct ebt_table
+struct ebt_table {
-{
        struct list_head list;
        char name[EBT_TABLE_MAXNAMELEN];
        struct ebt_replace_kernel *table;
@@ -302,7 +289,7 @@ struct ebt_table
                     ~(__alignof__(struct ebt_replace)-1))
 extern struct ebt_table *ebt_register_table(struct net *net,
                                            const struct ebt_table *table);
-extern void ebt_unregister_table(struct ebt_table *table);
+extern void ebt_unregister_table(struct net *net, struct ebt_table *table);
 extern unsigned int ebt_do_table(unsigned int hook, struct sk_buff *skb,
   const struct net_device *in, const struct net_device *out,
   struct ebt_table *table);
diff --git a/include/linux/netfilter_ipv4/ip_tables.h b/include/linux/netfilter_ipv4/ip_tables.h
index 61fafc868a7b..704a7b6e8169 100644
--- a/include/linux/netfilter_ipv4/ip_tables.h
+++ b/include/linux/netfilter_ipv4/ip_tables.h
@@ -76,8 +76,7 @@ struct ipt_ip {
 /* This structure defines each of the firewall rules.  Consists of 3
   parts which are 1) general IP header stuff 2) match specific
   stuff 3) the target to perform if the rule matches */
-struct ipt_entry
+struct ipt_entry {
-{
        struct ipt_ip ip;
        /* Mark with fields that we care about. */
@@ -135,8 +134,7 @@ struct ipt_entry
 #define IPT_UDP_INV_MASK        XT_UDP_INV_MASK
 /* ICMP matching stuff */
-struct ipt_icmp
+struct ipt_icmp {
-{
        u_int8_t type;                          /* type to match */
        u_int8_t code[2];                       /* range of code */
        u_int8_t invflags;                      /* Inverse flags */
@@ -146,8 +144,7 @@ struct ipt_icmp
 #define IPT_ICMP_INV    0x01    /* Invert the sense of type/code test */
 /* The argument to IPT_SO_GET_INFO */
-struct ipt_getinfo
+struct ipt_getinfo {
-{
        /* Which table: caller fills this in. */
        char name[IPT_TABLE_MAXNAMELEN];
@@ -169,8 +166,7 @@ struct ipt_getinfo
 };
 /* The argument to IPT_SO_SET_REPLACE. */
-struct ipt_replace
+struct ipt_replace {
-{
        /* Which table. */
        char name[IPT_TABLE_MAXNAMELEN];
@@ -204,8 +200,7 @@ struct ipt_replace
 #define ipt_counters_info xt_counters_info
 /* The argument to IPT_SO_GET_ENTRIES. */
-struct ipt_get_entries
+struct ipt_get_entries {
-{
        /* Which table: user fills this in. */
        char name[IPT_TABLE_MAXNAMELEN];
@@ -228,6 +223,7 @@ ipt_get_target(struct ipt_entry *e)
        return (void *)e + e->target_offset;
 }
+#ifndef __KERNEL__
 /* fn returns 0 to continue iteration */
 #define IPT_MATCH_ITERATE(e, fn, args...) \
        XT_MATCH_ITERATE(struct ipt_entry, e, fn, ## args)
@@ -235,6 +231,7 @@ ipt_get_target(struct ipt_entry *e)
 /* fn returns 0 to continue iteration */
 #define IPT_ENTRY_ITERATE(entries, size, fn, args...) \
        XT_ENTRY_ITERATE(struct ipt_entry, entries, size, fn, ## args)
+#endif
 /*
 *      Main firewall chains definitions and global var's definitions.
@@ -247,23 +244,20 @@ extern void ipt_init(void) __init;
 extern struct xt_table *ipt_register_table(struct net *net,
                                           const struct xt_table *table,
                                           const struct ipt_replace *repl);
-extern void ipt_unregister_table(struct xt_table *table);
+extern void ipt_unregister_table(struct net *net, struct xt_table *table);
 /* Standard entry. */
-struct ipt_standard
+struct ipt_standard {
-{
        struct ipt_entry entry;
        struct ipt_standard_target target;
 };
-struct ipt_error_target
+struct ipt_error_target {
-{
        struct ipt_entry_target target;
        char errorname[IPT_FUNCTION_MAXNAMELEN];
 };
-struct ipt_error
+struct ipt_error {
-{
        struct ipt_entry entry;
        struct ipt_error_target target;
 };
@@ -290,6 +284,7 @@ struct ipt_error
        .target.errorname = "ERROR",                                           \
 }
+extern void *ipt_alloc_initial_table(const struct xt_table *);
 extern unsigned int ipt_do_table(struct sk_buff *skb,
                                 unsigned int hook,
                                 const struct net_device *in,
@@ -301,8 +296,7 @@ extern unsigned int ipt_do_table(struct sk_buff *skb,
 #ifdef CONFIG_COMPAT
 #include <net/compat.h>
-struct compat_ipt_entry
+struct compat_ipt_entry {
-{
        struct ipt_ip ip;
        compat_uint_t nfcache;
        u_int16_t target_offset;
@@ -321,19 +315,6 @@ compat_ipt_get_target(struct compat_ipt_entry *e)
 #define COMPAT_IPT_ALIGN(s)     COMPAT_XT_ALIGN(s)
-/* fn returns 0 to continue iteration */
-#define COMPAT_IPT_MATCH_ITERATE(e, fn, args...) \
-        XT_MATCH_ITERATE(struct compat_ipt_entry, e, fn, ## args)
-/* fn returns 0 to continue iteration */
-#define COMPAT_IPT_ENTRY_ITERATE(entries, size, fn, args...) \
-        XT_ENTRY_ITERATE(struct compat_ipt_entry, entries, size, fn, ## args)
-/* fn returns 0 to continue iteration */
-#define COMPAT_IPT_ENTRY_ITERATE_CONTINUE(entries, size, n, fn, args...) \
-        XT_ENTRY_ITERATE_CONTINUE(struct compat_ipt_entry, entries, size, n, \
-                                  fn, ## args)
 #endif /* CONFIG_COMPAT */
 #endif /*__KERNEL__*/
 #endif /* _IPTABLES_H */
diff --git a/include/linux/netfilter_ipv4/ipt_SAME.h b/include/linux/netfilter_ipv4/ipt_SAME.h
index be6e682a85ec..2529660c5b38 100644
--- a/include/linux/netfilter_ipv4/ipt_SAME.h
+++ b/include/linux/netfilter_ipv4/ipt_SAME.h
@@ -5,8 +5,7 @@
 #define IPT_SAME_NODST          0x01
-struct ipt_same_info
+struct ipt_same_info {
-{
        unsigned char info;
        u_int32_t rangesize;
        u_int32_t ipnum;
diff --git a/include/linux/netfilter_ipv4/ipt_ah.h b/include/linux/netfilter_ipv4/ipt_ah.h
index 7b9a2ac7adb9..2e555b4d05e3 100644
--- a/include/linux/netfilter_ipv4/ipt_ah.h
+++ b/include/linux/netfilter_ipv4/ipt_ah.h
@@ -1,8 +1,7 @@
 #ifndef _IPT_AH_H
 #define _IPT_AH_H
-struct ipt_ah
+struct ipt_ah {
-{
        u_int32_t spis[2];                      /* Security Parameter Index */
        u_int8_t  invflags;                     /* Inverse flags */
 };
diff --git a/include/linux/netfilter_ipv6.h b/include/linux/netfilter_ipv6.h
index d654873aa25a..1f7e300094cd 100644
--- a/include/linux/netfilter_ipv6.h
+++ b/include/linux/netfilter_ipv6.h
@@ -59,6 +59,7 @@
 enum nf_ip6_hook_priorities {
        NF_IP6_PRI_FIRST = INT_MIN,
        NF_IP6_PRI_CONNTRACK_DEFRAG = -400,
+        NF_IP6_PRI_RAW = -300,
        NF_IP6_PRI_SELINUX_FIRST = -225,
        NF_IP6_PRI_CONNTRACK = -200,
        NF_IP6_PRI_MANGLE = -150,
diff --git a/include/linux/netfilter_ipv6/ip6_tables.h b/include/linux/netfilter_ipv6/ip6_tables.h
index a64e1451ac38..e5ba03d783c6 100644
--- a/include/linux/netfilter_ipv6/ip6_tables.h
+++ b/include/linux/netfilter_ipv6/ip6_tables.h
@@ -88,8 +88,7 @@ struct ip6t_ip6 {
 /* This structure defines each of the firewall rules.  Consists of 3
   parts which are 1) general IP header stuff 2) match specific
   stuff 3) the target to perform if the rule matches */
-struct ip6t_entry
+struct ip6t_entry {
-{
        struct ip6t_ip6 ipv6;
        /* Mark with fields that we care about. */
@@ -111,20 +110,17 @@ struct ip6t_entry
 };
 /* Standard entry */
-struct ip6t_standard
+struct ip6t_standard {
-{
        struct ip6t_entry entry;
        struct ip6t_standard_target target;
 };
-struct ip6t_error_target
+struct ip6t_error_target {
-{
        struct ip6t_entry_target target;
        char errorname[IP6T_FUNCTION_MAXNAMELEN];
 };
-struct ip6t_error
+struct ip6t_error {
-{
        struct ip6t_entry entry;
        struct ip6t_error_target target;
 };
@@ -195,8 +191,7 @@ struct ip6t_error
 #define IP6T_UDP_INV_MASK       XT_UDP_INV_MASK
 /* ICMP matching stuff */
-struct ip6t_icmp
+struct ip6t_icmp {
-{
        u_int8_t type;                          /* type to match */
        u_int8_t code[2];                       /* range of code */
        u_int8_t invflags;                      /* Inverse flags */
@@ -206,8 +201,7 @@ struct ip6t_icmp
 #define IP6T_ICMP_INV   0x01    /* Invert the sense of type/code test */
 /* The argument to IP6T_SO_GET_INFO */
-struct ip6t_getinfo
+struct ip6t_getinfo {
-{
        /* Which table: caller fills this in. */
        char name[IP6T_TABLE_MAXNAMELEN];
@@ -229,8 +223,7 @@ struct ip6t_getinfo
 };
 /* The argument to IP6T_SO_SET_REPLACE. */
-struct ip6t_replace
+struct ip6t_replace {
-{
        /* Which table. */
        char name[IP6T_TABLE_MAXNAMELEN];
@@ -264,8 +257,7 @@ struct ip6t_replace
 #define ip6t_counters_info xt_counters_info
 /* The argument to IP6T_SO_GET_ENTRIES. */
-struct ip6t_get_entries
+struct ip6t_get_entries {
-{
        /* Which table: user fills this in. */
        char name[IP6T_TABLE_MAXNAMELEN];
@@ -288,6 +280,7 @@ ip6t_get_target(struct ip6t_entry *e)
        return (void *)e + e->target_offset;
 }
+#ifndef __KERNEL__
 /* fn returns 0 to continue iteration */
 #define IP6T_MATCH_ITERATE(e, fn, args...) \
        XT_MATCH_ITERATE(struct ip6t_entry, e, fn, ## args)
@@ -295,6 +288,7 @@ ip6t_get_target(struct ip6t_entry *e)
 /* fn returns 0 to continue iteration */
 #define IP6T_ENTRY_ITERATE(entries, size, fn, args...) \
        XT_ENTRY_ITERATE(struct ip6t_entry, entries, size, fn, ## args)
+#endif
 /*
 *      Main firewall chains definitions and global var's definitions.
@@ -305,10 +299,11 @@ ip6t_get_target(struct ip6t_entry *e)
 #include <linux/init.h>
 extern void ip6t_init(void) __init;
+extern void *ip6t_alloc_initial_table(const struct xt_table *);
 extern struct xt_table *ip6t_register_table(struct net *net,
                                            const struct xt_table *table,
                                            const struct ip6t_replace *repl);
-extern void ip6t_unregister_table(struct xt_table *table);
+extern void ip6t_unregister_table(struct net *net, struct xt_table *table);
 extern unsigned int ip6t_do_table(struct sk_buff *skb,
                                  unsigned int hook,
                                  const struct net_device *in,
@@ -330,8 +325,7 @@ extern int ip6_masked_addrcmp(const struct in6_addr *addr1,
 #ifdef CONFIG_COMPAT
 #include <net/compat.h>
-struct compat_ip6t_entry
+struct compat_ip6t_entry {
-{
        struct ip6t_ip6 ipv6;
        compat_uint_t nfcache;
        u_int16_t target_offset;
@@ -349,18 +343,6 @@ compat_ip6t_get_target(struct compat_ip6t_entry *e)
 #define COMPAT_IP6T_ALIGN(s)    COMPAT_XT_ALIGN(s)
-/* fn returns 0 to continue iteration */
-#define COMPAT_IP6T_MATCH_ITERATE(e, fn, args...) \
-        XT_MATCH_ITERATE(struct compat_ip6t_entry, e, fn, ## args)
-/* fn returns 0 to continue iteration */
-#define COMPAT_IP6T_ENTRY_ITERATE(entries, size, fn, args...) \
-        XT_ENTRY_ITERATE(struct compat_ip6t_entry, entries, size, fn, ## args)
-#define COMPAT_IP6T_ENTRY_ITERATE_CONTINUE(entries, size, n, fn, args...) \
-        XT_ENTRY_ITERATE_CONTINUE(struct compat_ip6t_entry, entries, size, n, \
-                                  fn, ## args)
 #endif /* CONFIG_COMPAT */
 #endif /*__KERNEL__*/
 #endif /* _IP6_TABLES_H */
diff --git a/include/linux/netfilter_ipv6/ip6t_ah.h b/include/linux/netfilter_ipv6/ip6t_ah.h
index 8531879eb464..17a745cfb2c7 100644
--- a/include/linux/netfilter_ipv6/ip6t_ah.h
+++ b/include/linux/netfilter_ipv6/ip6t_ah.h
@@ -1,8 +1,7 @@
 #ifndef _IP6T_AH_H
 #define _IP6T_AH_H
-struct ip6t_ah
+struct ip6t_ah {
-{
        u_int32_t spis[2];                      /* Security Parameter Index */
        u_int32_t hdrlen;                       /* Header Length */
        u_int8_t  hdrres;                       /* Test of the Reserved Filed */
diff --git a/include/linux/netfilter_ipv6/ip6t_frag.h b/include/linux/netfilter_ipv6/ip6t_frag.h
index 66070a0d6dfc..3724d0850920 100644
--- a/include/linux/netfilter_ipv6/ip6t_frag.h
+++ b/include/linux/netfilter_ipv6/ip6t_frag.h
@@ -1,8 +1,7 @@
 #ifndef _IP6T_FRAG_H
 #define _IP6T_FRAG_H
-struct ip6t_frag
+struct ip6t_frag {
-{
        u_int32_t ids[2];                       /* Security Parameter Index */
        u_int32_t hdrlen;                       /* Header Length */
        u_int8_t  flags;                        /*  */
diff --git a/include/linux/netfilter_ipv6/ip6t_ipv6header.h b/include/linux/netfilter_ipv6/ip6t_ipv6header.h
index 51c53fc9c44a..01dfd445596a 100644
--- a/include/linux/netfilter_ipv6/ip6t_ipv6header.h
+++ b/include/linux/netfilter_ipv6/ip6t_ipv6header.h
@@ -8,8 +8,7 @@ on whether they contain certain headers */
 #ifndef __IPV6HEADER_H
 #define __IPV6HEADER_H
-struct ip6t_ipv6header_info
+struct ip6t_ipv6header_info {
-{
        u_int8_t matchflags;
        u_int8_t invflags;
        u_int8_t modeflag;
diff --git a/include/linux/netfilter_ipv6/ip6t_mh.h b/include/linux/netfilter_ipv6/ip6t_mh.h
index b9ca9a5f74d0..18549bca2d1f 100644
--- a/include/linux/netfilter_ipv6/ip6t_mh.h
+++ b/include/linux/netfilter_ipv6/ip6t_mh.h
@@ -2,8 +2,7 @@
 #define _IP6T_MH_H
 /* MH matching stuff */
-struct ip6t_mh
+struct ip6t_mh {
-{
        u_int8_t types[2];      /* MH type range */
        u_int8_t invflags;      /* Inverse flags */
 };
diff --git a/include/linux/netfilter_ipv6/ip6t_opts.h b/include/linux/netfilter_ipv6/ip6t_opts.h
index a07e36380ae8..62d89bcd9f9c 100644
--- a/include/linux/netfilter_ipv6/ip6t_opts.h
+++ b/include/linux/netfilter_ipv6/ip6t_opts.h
@@ -3,8 +3,7 @@
 #define IP6T_OPTS_OPTSNR 16
-struct ip6t_opts
+struct ip6t_opts {
-{
        u_int32_t hdrlen;                       /* Header Length */
        u_int8_t flags;                         /*  */
        u_int8_t invflags;                      /* Inverse flags */
diff --git a/include/linux/netfilter_ipv6/ip6t_rt.h b/include/linux/netfilter_ipv6/ip6t_rt.h
index 52156023e8db..ab91bfd2cd00 100644
--- a/include/linux/netfilter_ipv6/ip6t_rt.h
+++ b/include/linux/netfilter_ipv6/ip6t_rt.h
@@ -5,8 +5,7 @@
 #define IP6T_RT_HOPS 16
-struct ip6t_rt
+struct ip6t_rt {
-{
        u_int32_t rt_type;                      /* Routing Type */
        u_int32_t segsleft[2];                  /* Segments Left */
        u_int32_t hdrlen;                       /* Header Length */
diff --git a/include/linux/netlink.h b/include/linux/netlink.h
index ab5d3126831f..6eaca5e1e8ca 100644
--- a/include/linux/netlink.h
+++ b/include/linux/netlink.h
@@ -29,16 +29,14 @@
 struct net;
-struct sockaddr_nl
+struct sockaddr_nl {
-{
        sa_family_t     nl_family;      /* AF_NETLINK   */
        unsigned short  nl_pad;         /* zero         */
        __u32           nl_pid;         /* port ID      */
        __u32           nl_groups;      /* multicast groups mask */
 };
-struct nlmsghdr
+struct nlmsghdr {
-{
        __u32           nlmsg_len;      /* Length of message including header */
        __u16           nlmsg_type;     /* Message content */
        __u16           nlmsg_flags;    /* Additional flags */
@@ -94,8 +92,7 @@ struct nlmsghdr
 #define NLMSG_MIN_TYPE          0x10    /* < 0x10: reserved control messages */
-struct nlmsgerr
+struct nlmsgerr {
-{
        int             error;
        struct nlmsghdr msg;
 };
@@ -106,8 +103,7 @@ struct nlmsgerr
 #define NETLINK_BROADCAST_ERROR 4
 #define NETLINK_NO_ENOBUFS      5
-struct nl_pktinfo
+struct nl_pktinfo {
-{
        __u32   group;
 };
@@ -127,8 +123,7 @@ enum {
 *  <-------------- nlattr->nla_len -------------->
 */
-struct nlattr
+struct nlattr {
-{
        __u16           nla_len;
        __u16           nla_type;
 };
@@ -161,8 +156,7 @@ static inline struct nlmsghdr *nlmsg_hdr(const struct sk_buff *skb)
        return (struct nlmsghdr *)skb->data;
 }
-struct netlink_skb_parms
+struct netlink_skb_parms {
-{
        struct ucred            creds;          /* Skb credentials      */
        __u32                   pid;
        __u32                   dst_group;
@@ -194,7 +188,7 @@ extern int netlink_has_listeners(struct sock *sk, unsigned int group);
 extern int netlink_unicast(struct sock *ssk, struct sk_buff *skb, __u32 pid, int nonblock);
 extern int netlink_broadcast(struct sock *ssk, struct sk_buff *skb, __u32 pid,
                             __u32 group, gfp_t allocation);
-extern void netlink_set_err(struct sock *ssk, __u32 pid, __u32 group, int code);
+extern int netlink_set_err(struct sock *ssk, __u32 pid, __u32 group, int code);
 extern int netlink_register_notifier(struct notifier_block *nb);
 extern int netlink_unregister_notifier(struct notifier_block *nb);
@@ -220,8 +214,7 @@ int netlink_sendskb(struct sock *sk, struct sk_buff *skb);
 #define NLMSG_DEFAULT_SIZE (NLMSG_GOODSIZE - NLMSG_HDRLEN)
-struct netlink_callback
+struct netlink_callback {
-{
        struct sk_buff          *skb;
        const struct nlmsghdr   *nlh;
        int                     (*dump)(struct sk_buff * skb,
@@ -231,8 +224,7 @@ struct netlink_callback
        long                    args[6];
 };
-struct netlink_notify
+struct netlink_notify {
-{
        struct net *net;
        int pid;
        int protocol;
diff --git a/include/linux/netpoll.h b/include/linux/netpoll.h
index 2524267210d3..a765ea898549 100644
--- a/include/linux/netpoll.h
+++ b/include/linux/netpoll.h
@@ -21,15 +21,20 @@ struct netpoll {
        __be32 local_ip, remote_ip;
        u16 local_port, remote_port;
        u8 remote_mac[ETH_ALEN];
+        struct list_head rx; /* rx_np list element */
 };
 struct netpoll_info {
        atomic_t refcnt;
        int rx_flags;
        spinlock_t rx_lock;
-        struct netpoll *rx_np; /* netpoll that registered an rx_hook */
+        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 txq;
        struct delayed_work tx_work;
 };
@@ -51,7 +56,7 @@ static inline int netpoll_rx(struct sk_buff *skb)
        unsigned long flags;
        int ret = 0;
-        if (!npinfo || (!npinfo->rx_np && !npinfo->rx_flags))
+        if (!npinfo || (list_empty(&npinfo->rx_np) && !npinfo->rx_flags))
                return 0;
        spin_lock_irqsave(&npinfo->rx_lock, flags);
@@ -67,7 +72,7 @@ static inline int netpoll_rx_on(struct sk_buff *skb)
 {
        struct netpoll_info *npinfo = skb->dev->npinfo;
-        return npinfo && (npinfo->rx_np || npinfo->rx_flags);
+        return npinfo && (!list_empty(&npinfo->rx_np) || npinfo->rx_flags);
 }
 static inline int netpoll_receive_skb(struct sk_buff *skb)
diff --git a/include/linux/nfs4.h b/include/linux/nfs4.h
index c4c060208109..9b8299af3741 100644
--- a/include/linux/nfs4.h
+++ b/include/linux/nfs4.h
@@ -128,6 +128,8 @@
 #define SEQ4_STATUS_RECALLABLE_STATE_REVOKED    0x00000040
 #define SEQ4_STATUS_LEASE_MOVED                 0x00000080
 #define SEQ4_STATUS_RESTART_RECLAIM_NEEDED      0x00000100
+#define SEQ4_STATUS_CB_PATH_DOWN_SESSION        0x00000200
+#define SEQ4_STATUS_BACKCHANNEL_FAULT           0x00000400
 #define NFS4_MAX_UINT64 (~(u64)0)
@@ -528,6 +530,7 @@ enum {
        NFSPROC4_CLNT_DESTROY_SESSION,
        NFSPROC4_CLNT_SEQUENCE,
        NFSPROC4_CLNT_GET_LEASE_TIME,
+        NFSPROC4_CLNT_RECLAIM_COMPLETE,
 };
 /* nfs41 types */
diff --git a/include/linux/nfs_fs.h b/include/linux/nfs_fs.h
index d09db1bc9083..07ce4609fe50 100644
--- a/include/linux/nfs_fs.h
+++ b/include/linux/nfs_fs.h
@@ -33,9 +33,6 @@
 #define FLUSH_STABLE            4       /* commit to stable storage */
 #define FLUSH_LOWPRI            8       /* low priority background flush */
 #define FLUSH_HIGHPRI           16      /* high priority memory reclaim flush */
-#define FLUSH_NOCOMMIT          32      /* Don't send the NFSv3/v4 COMMIT */
-#define FLUSH_INVALIDATE        64      /* Invalidate the page cache */
-#define FLUSH_NOWRITEPAGE       128     /* Don't call writepage() */
 #ifdef __KERNEL__
@@ -166,6 +163,7 @@ struct nfs_inode {
        struct radix_tree_root  nfs_page_tree;
        unsigned long           npages;
+        unsigned long           ncommit;
        /* Open contexts for shared mmap writes */
        struct list_head        open_files;
@@ -211,6 +209,7 @@ struct nfs_inode {
 #define NFS_INO_FLUSHING        (4)             /* inode is flushing out data */
 #define NFS_INO_FSCACHE         (5)             /* inode can be cached by FS-Cache */
 #define NFS_INO_FSCACHE_LOCK    (6)             /* FS-Cache cookie management lock */
+#define NFS_INO_COMMIT          (7)             /* inode is committing unstable writes */
 static inline struct nfs_inode *NFS_I(const struct inode *inode)
 {
@@ -349,7 +348,6 @@ extern int nfs_attribute_timeout(struct inode *inode);
 extern int nfs_revalidate_inode(struct nfs_server *server, struct inode *inode);
 extern int __nfs_revalidate_inode(struct nfs_server *, struct inode *);
 extern int nfs_revalidate_mapping(struct inode *inode, struct address_space *mapping);
-extern int nfs_revalidate_mapping_nolock(struct inode *inode, struct address_space *mapping);
 extern int nfs_setattr(struct dentry *, struct iattr *);
 extern void nfs_setattr_update_inode(struct inode *inode, struct iattr *attr);
 extern struct nfs_open_context *get_nfs_open_context(struct nfs_open_context *ctx);
@@ -477,21 +475,12 @@ extern int nfs_writeback_done(struct rpc_task *, struct nfs_write_data *);
 * Try to write back everything synchronously (but check the
 * return value!)
 */
-extern long nfs_sync_mapping_wait(struct address_space *, struct writeback_control *, int);
 extern int nfs_wb_all(struct inode *inode);
-extern int nfs_wb_nocommit(struct inode *inode);
 extern int nfs_wb_page(struct inode *inode, struct page* page);
 extern int nfs_wb_page_cancel(struct inode *inode, struct page* page);
 #if defined(CONFIG_NFS_V3) || defined(CONFIG_NFS_V4)
-extern int  nfs_commit_inode(struct inode *, int);
 extern struct nfs_write_data *nfs_commitdata_alloc(void);
 extern void nfs_commit_free(struct nfs_write_data *wdata);
-#else
-static inline int
-nfs_commit_inode(struct inode *inode, int how)
-{
-        return 0;
-}
 #endif
 static inline int
diff --git a/include/linux/nfs_fs_sb.h b/include/linux/nfs_fs_sb.h
index 320569eabe3b..e82957acea56 100644
--- a/include/linux/nfs_fs_sb.h
+++ b/include/linux/nfs_fs_sb.h
@@ -105,7 +105,7 @@ struct nfs_server {
        struct rpc_clnt *       client;         /* RPC client handle */
        struct rpc_clnt *       client_acl;     /* ACL RPC client handle */
        struct nlm_host         *nlm_host;      /* NLM client handle */
-        struct nfs_iostats *    io_stats;       /* I/O statistics */
+        struct nfs_iostats __percpu *io_stats;  /* I/O statistics */
        struct backing_dev_info backing_dev_info;
        atomic_long_t           writeback;      /* number of writeback pages */
        int                     flags;          /* various flags */
@@ -176,6 +176,7 @@ struct nfs_server {
 #define NFS_CAP_ATIME           (1U << 11)
 #define NFS_CAP_CTIME           (1U << 12)
 #define NFS_CAP_MTIME           (1U << 13)
+#define NFS_CAP_POSIX_LOCK      (1U << 14)
 /* maximum number of slots to use */
@@ -193,6 +194,8 @@ struct nfs4_slot_table {
        int             max_slots;              /* # slots in table */
        int             highest_used_slotid;    /* sent to server on each SEQ.
                                                 * op for dynamic resizing */
+        int             target_max_slots;       /* Set by CB_RECALL_SLOT as
+                                                 * the new max_slots */
 };
 static inline int slot_idx(struct nfs4_slot_table *tbl, struct nfs4_slot *sp)
@@ -209,6 +212,7 @@ struct nfs4_session {
        unsigned long                   session_state;
        u32                             hash_alg;
        u32                             ssv_len;
+        struct completion               complete;
        /* The fore and back channel */
        struct nfs4_channel_attrs       fc_attrs;
diff --git a/include/linux/nfs_xdr.h b/include/linux/nfs_xdr.h
index 62f63fb0c4c8..89b28812ec24 100644
--- a/include/linux/nfs_xdr.h
+++ b/include/linux/nfs_xdr.h
@@ -2,6 +2,7 @@
 #define _LINUX_NFS_XDR_H
 #include <linux/nfsacl.h>
+#include <linux/nfs3.h>
 /*
 * To change the maximum rsize and wsize supported by the NFS client, adjust
@@ -170,8 +171,9 @@ struct nfs4_sequence_args {
 struct nfs4_sequence_res {
        struct nfs4_session     *sr_session;
        u8                      sr_slotid;      /* slot used to send request */
-        unsigned long           sr_renewal_time;
        int                     sr_status;      /* sequence operation status */
+        unsigned long           sr_renewal_time;
+        u32                     sr_status_flags;
 };
 struct nfs4_get_lease_time_args {
@@ -938,6 +940,16 @@ struct nfs41_create_session_args {
 struct nfs41_create_session_res {
        struct nfs_client              *client;
 };
+struct nfs41_reclaim_complete_args {
+        /* In the future extend to include curr_fh for use with migration */
+        unsigned char                   one_fs:1;
+        struct nfs4_sequence_args       seq_args;
+};
+struct nfs41_reclaim_complete_res {
+        struct nfs4_sequence_res        seq_res;
+};
 #endif /* CONFIG_NFS_V4_1 */
 struct nfs_page;
diff --git a/include/linux/nfsacl.h b/include/linux/nfsacl.h
index 43011b69297c..f321b578edeb 100644
--- a/include/linux/nfsacl.h
+++ b/include/linux/nfsacl.h
@@ -29,6 +29,7 @@
 #ifdef __KERNEL__
 #include <linux/posix_acl.h>
+#include <linux/sunrpc/xdr.h>
 /* Maximum number of ACL entries over NFS */
 #define NFS_ACL_MAX_ENTRIES     1024
diff --git a/include/linux/nfsd/cache.h b/include/linux/nfsd/cache.h
deleted file mode 100644
index 3a3f58934f5e..000000000000
--- a/include/linux/nfsd/cache.h
+++ /dev/null
@@ -1,86 +0,0 @@
-/*
- * include/linux/nfsd/cache.h
- *
- * Request reply cache. This was heavily inspired by the
- * implementation in 4.3BSD/4.4BSD.
- *
- * Copyright (C) 1995, 1996 Olaf Kirch <okir@monad.swb.de>
- */
-#ifndef NFSCACHE_H
-#define NFSCACHE_H
-#include <linux/in.h>
-#include <linux/uio.h>
-/*
- * Representation of a reply cache entry.
- */
-struct svc_cacherep {
-        struct hlist_node       c_hash;
-        struct list_head        c_lru;
-        unsigned char           c_state,        /* unused, inprog, done */
-                                c_type,         /* status, buffer */
-                                c_secure : 1;   /* req came from port < 1024 */
-        struct sockaddr_in      c_addr;
-        __be32                  c_xid;
-        u32                     c_prot;
-        u32                     c_proc;
-        u32                     c_vers;
-        unsigned long           c_timestamp;
-        union {
-                struct kvec     u_vec;
-                __be32          u_status;
-        }                       c_u;
-};
-#define c_replvec               c_u.u_vec
-#define c_replstat              c_u.u_status
-/* cache entry states */
-enum {
-        RC_UNUSED,
-        RC_INPROG,
-        RC_DONE
-};
-/* return values */
-enum {
-        RC_DROPIT,
-        RC_REPLY,
-        RC_DOIT,
-        RC_INTR
-};
-/*
- * Cache types.
- * We may want to add more types one day, e.g. for diropres and
- * attrstat replies. Using cache entries with fixed length instead
- * of buffer pointers may be more efficient.
- */
-enum {
-        RC_NOCACHE,
-        RC_REPLSTAT,
-        RC_REPLBUFF,
-};
-/*
- * If requests are retransmitted within this interval, they're dropped.
- */
-#define RC_DELAY                (HZ/5)
-int     nfsd_reply_cache_init(void);
-void    nfsd_reply_cache_shutdown(void);
-int     nfsd_cache_lookup(struct svc_rqst *, int);
-void    nfsd_cache_update(struct svc_rqst *, int, __be32 *);
-#ifdef CONFIG_NFSD_V4
-void    nfsd4_set_statp(struct svc_rqst *rqstp, __be32 *statp);
-#else  /* CONFIG_NFSD_V4 */
-static inline void nfsd4_set_statp(struct svc_rqst *rqstp, __be32 *statp)
-{
-}
-#endif /* CONFIG_NFSD_V4 */
-#endif /* NFSCACHE_H */
diff --git a/include/linux/nfsd/export.h b/include/linux/nfsd/export.h
index a6d9ef2bb34a..8ae78a61eea4 100644
--- a/include/linux/nfsd/export.h
+++ b/include/linux/nfsd/export.h
@@ -12,7 +12,7 @@
 # include <linux/types.h>
 #ifdef __KERNEL__
-# include <linux/in.h>
+# include <linux/nfsd/nfsfh.h>
 #endif
 /*
@@ -39,11 +39,23 @@
 #define NFSEXP_FSID             0x2000
 #define NFSEXP_CROSSMOUNT       0x4000
 #define NFSEXP_NOACL            0x8000  /* reserved for possible ACL related use */
-#define NFSEXP_ALLFLAGS         0xFE3F
+/*
+ * The NFSEXP_V4ROOT flag causes the kernel to give access only to NFSv4
+ * clients, and only to the single directory that is the root of the
+ * export; further lookup and readdir operations are treated as if every
+ * subdirectory was a mountpoint, and ignored if they are not themselves
+ * exported.  This is used by nfsd and mountd to construct the NFSv4
+ * pseudofilesystem, which provides access only to paths leading to each
+ * exported filesystem.
+ */
+#define NFSEXP_V4ROOT           0x10000
+/* All flags that we claim to support.  (Note we don't support NOACL.) */
+#define NFSEXP_ALLFLAGS         0x17E3F
 /* The flags that may vary depending on security flavor: */
 #define NFSEXP_SECINFO_FLAGS    (NFSEXP_READONLY | NFSEXP_ROOTSQUASH \
-                                        | NFSEXP_ALLSQUASH)
+                                        | NFSEXP_ALLSQUASH \
+                                        | NFSEXP_INSECURE_PORT)
 #ifdef __KERNEL__
@@ -108,7 +120,6 @@ struct svc_expkey {
        struct path             ek_path;
 };
-#define EX_SECURE(exp)          (!((exp)->ex_flags & NFSEXP_INSECURE_PORT))
 #define EX_ISSYNC(exp)          (!((exp)->ex_flags & NFSEXP_ASYNC))
 #define EX_NOHIDE(exp)          ((exp)->ex_flags & NFSEXP_NOHIDE)
 #define EX_WGATHER(exp)         ((exp)->ex_flags & NFSEXP_GATHERED_WRITES)
diff --git a/include/linux/nfsd/nfsd.h b/include/linux/nfsd/nfsd.h
deleted file mode 100644
index 510ffdd5020e..000000000000
--- a/include/linux/nfsd/nfsd.h
+++ /dev/null
@@ -1,424 +0,0 @@
-/*
- * linux/include/linux/nfsd/nfsd.h
- *
- * Hodge-podge collection of knfsd-related stuff.
- * I will sort this out later.
- *
- * Copyright (C) 1995-1997 Olaf Kirch <okir@monad.swb.de>
- */
-#ifndef LINUX_NFSD_NFSD_H
-#define LINUX_NFSD_NFSD_H
-#include <linux/types.h>
-#include <linux/unistd.h>
-#include <linux/fs.h>
-#include <linux/posix_acl.h>
-#include <linux/mount.h>
-#include <linux/nfsd/debug.h>
-#include <linux/nfsd/nfsfh.h>
-#include <linux/nfsd/export.h>
-#include <linux/nfsd/stats.h>
-/*
- * nfsd version
- */
-#define NFSD_SUPPORTED_MINOR_VERSION    1
-/*
- * Flags for nfsd_permission
- */
-#define NFSD_MAY_NOP            0
-#define NFSD_MAY_EXEC           1 /* == MAY_EXEC */
-#define NFSD_MAY_WRITE          2 /* == MAY_WRITE */
-#define NFSD_MAY_READ           4 /* == MAY_READ */
-#define NFSD_MAY_SATTR          8
-#define NFSD_MAY_TRUNC          16
-#define NFSD_MAY_LOCK           32
-#define NFSD_MAY_OWNER_OVERRIDE 64
-#define NFSD_MAY_LOCAL_ACCESS   128 /* IRIX doing local access check on device special file*/
-#define NFSD_MAY_BYPASS_GSS_ON_ROOT 256
-#define NFSD_MAY_CREATE         (NFSD_MAY_EXEC|NFSD_MAY_WRITE)
-#define NFSD_MAY_REMOVE         (NFSD_MAY_EXEC|NFSD_MAY_WRITE|NFSD_MAY_TRUNC)
-/*
- * Callback function for readdir
- */
-struct readdir_cd {
-        __be32                  err;    /* 0, nfserr, or nfserr_eof */
-};
-typedef int (*nfsd_dirop_t)(struct inode *, struct dentry *, int, int);
-extern struct svc_program       nfsd_program;
-extern struct svc_version       nfsd_version2, nfsd_version3,
-                                nfsd_version4;
-extern u32                      nfsd_supported_minorversion;
-extern struct mutex             nfsd_mutex;
-extern struct svc_serv          *nfsd_serv;
-extern spinlock_t               nfsd_drc_lock;
-extern unsigned int             nfsd_drc_max_mem;
-extern unsigned int             nfsd_drc_mem_used;
-extern const struct seq_operations nfs_exports_op;
-/*
- * Function prototypes.
- */
-int             nfsd_svc(unsigned short port, int nrservs);
-int             nfsd_dispatch(struct svc_rqst *rqstp, __be32 *statp);
-int             nfsd_nrthreads(void);
-int             nfsd_nrpools(void);
-int             nfsd_get_nrthreads(int n, int *);
-int             nfsd_set_nrthreads(int n, int *);
-/* nfsd/vfs.c */
-int             fh_lock_parent(struct svc_fh *, struct dentry *);
-int             nfsd_racache_init(int);
-void            nfsd_racache_shutdown(void);
-int             nfsd_cross_mnt(struct svc_rqst *rqstp, struct dentry **dpp,
-                                struct svc_export **expp);
-__be32          nfsd_lookup(struct svc_rqst *, struct svc_fh *,
-                                const char *, unsigned int, struct svc_fh *);
-__be32           nfsd_lookup_dentry(struct svc_rqst *, struct svc_fh *,
-                                const char *, unsigned int,
-                                struct svc_export **, struct dentry **);
-__be32          nfsd_setattr(struct svc_rqst *, struct svc_fh *,
-                                struct iattr *, int, time_t);
-#ifdef CONFIG_NFSD_V4
-__be32          nfsd4_set_nfs4_acl(struct svc_rqst *, struct svc_fh *,
-                    struct nfs4_acl *);
-int             nfsd4_get_nfs4_acl(struct svc_rqst *, struct dentry *, struct nfs4_acl **);
-#endif /* CONFIG_NFSD_V4 */
-__be32          nfsd_create(struct svc_rqst *, struct svc_fh *,
-                                char *name, int len, struct iattr *attrs,
-                                int type, dev_t rdev, struct svc_fh *res);
-#ifdef CONFIG_NFSD_V3
-__be32          nfsd_access(struct svc_rqst *, struct svc_fh *, u32 *, u32 *);
-__be32          nfsd_create_v3(struct svc_rqst *, struct svc_fh *,
-                                char *name, int len, struct iattr *attrs,
-                                struct svc_fh *res, int createmode,
-                                u32 *verifier, int *truncp, int *created);
-__be32          nfsd_commit(struct svc_rqst *, struct svc_fh *,
-                                loff_t, unsigned long);
-#endif /* CONFIG_NFSD_V3 */
-__be32          nfsd_open(struct svc_rqst *, struct svc_fh *, int,
-                                int, struct file **);
-void            nfsd_close(struct file *);
-__be32          nfsd_read(struct svc_rqst *, struct svc_fh *, struct file *,
-                                loff_t, struct kvec *, int, unsigned long *);
-__be32          nfsd_write(struct svc_rqst *, struct svc_fh *,struct file *,
-                                loff_t, struct kvec *,int, unsigned long *, int *);
-__be32          nfsd_readlink(struct svc_rqst *, struct svc_fh *,
-                                char *, int *);
-__be32          nfsd_symlink(struct svc_rqst *, struct svc_fh *,
-                                char *name, int len, char *path, int plen,
-                                struct svc_fh *res, struct iattr *);
-__be32          nfsd_link(struct svc_rqst *, struct svc_fh *,
-                                char *, int, struct svc_fh *);
-__be32          nfsd_rename(struct svc_rqst *,
-                                struct svc_fh *, char *, int,
-                                struct svc_fh *, char *, int);
-__be32          nfsd_remove(struct svc_rqst *,
-                                struct svc_fh *, char *, int);
-__be32          nfsd_unlink(struct svc_rqst *, struct svc_fh *, int type,
-                                char *name, int len);
-int             nfsd_truncate(struct svc_rqst *, struct svc_fh *,
-                                unsigned long size);
-__be32          nfsd_readdir(struct svc_rqst *, struct svc_fh *,
-                             loff_t *, struct readdir_cd *, filldir_t);
-__be32          nfsd_statfs(struct svc_rqst *, struct svc_fh *,
-                                struct kstatfs *, int access);
-int             nfsd_notify_change(struct inode *, struct iattr *);
-__be32          nfsd_permission(struct svc_rqst *, struct svc_export *,
-                                struct dentry *, int);
-int             nfsd_sync_dir(struct dentry *dp);
-#if defined(CONFIG_NFSD_V2_ACL) || defined(CONFIG_NFSD_V3_ACL)
-#ifdef CONFIG_NFSD_V2_ACL
-extern struct svc_version nfsd_acl_version2;
-#else
-#define nfsd_acl_version2 NULL
-#endif
-#ifdef CONFIG_NFSD_V3_ACL
-extern struct svc_version nfsd_acl_version3;
-#else
-#define nfsd_acl_version3 NULL
-#endif
-struct posix_acl *nfsd_get_posix_acl(struct svc_fh *, int);
-int nfsd_set_posix_acl(struct svc_fh *, int, struct posix_acl *);
-#endif
-enum vers_op {NFSD_SET, NFSD_CLEAR, NFSD_TEST, NFSD_AVAIL };
-int nfsd_vers(int vers, enum vers_op change);
-int nfsd_minorversion(u32 minorversion, enum vers_op change);
-void nfsd_reset_versions(void);
-int nfsd_create_serv(void);
-extern int nfsd_max_blksize;
-/* 
- * NFSv4 State
- */
-#ifdef CONFIG_NFSD_V4
-extern unsigned int max_delegations;
-int nfs4_state_init(void);
-void nfsd4_free_slabs(void);
-int nfs4_state_start(void);
-void nfs4_state_shutdown(void);
-time_t nfs4_lease_time(void);
-void nfs4_reset_lease(time_t leasetime);
-int nfs4_reset_recoverydir(char *recdir);
-#else
-static inline int nfs4_state_init(void) { return 0; }
-static inline void nfsd4_free_slabs(void) { }
-static inline int nfs4_state_start(void) { return 0; }
-static inline void nfs4_state_shutdown(void) { }
-static inline time_t nfs4_lease_time(void) { return 0; }
-static inline void nfs4_reset_lease(time_t leasetime) { }
-static inline int nfs4_reset_recoverydir(char *recdir) { return 0; }
-#endif
-/*
- * lockd binding
- */
-void            nfsd_lockd_init(void);
-void            nfsd_lockd_shutdown(void);
-/*
- * These macros provide pre-xdr'ed values for faster operation.
- */
-#define nfs_ok                  cpu_to_be32(NFS_OK)
-#define nfserr_perm             cpu_to_be32(NFSERR_PERM)
-#define nfserr_noent            cpu_to_be32(NFSERR_NOENT)
-#define nfserr_io               cpu_to_be32(NFSERR_IO)
-#define nfserr_nxio             cpu_to_be32(NFSERR_NXIO)
-#define nfserr_eagain           cpu_to_be32(NFSERR_EAGAIN)
-#define nfserr_acces            cpu_to_be32(NFSERR_ACCES)
-#define nfserr_exist            cpu_to_be32(NFSERR_EXIST)
-#define nfserr_xdev             cpu_to_be32(NFSERR_XDEV)
-#define nfserr_nodev            cpu_to_be32(NFSERR_NODEV)
-#define nfserr_notdir           cpu_to_be32(NFSERR_NOTDIR)
-#define nfserr_isdir            cpu_to_be32(NFSERR_ISDIR)
-#define nfserr_inval            cpu_to_be32(NFSERR_INVAL)
-#define nfserr_fbig             cpu_to_be32(NFSERR_FBIG)
-#define nfserr_nospc            cpu_to_be32(NFSERR_NOSPC)
-#define nfserr_rofs             cpu_to_be32(NFSERR_ROFS)
-#define nfserr_mlink            cpu_to_be32(NFSERR_MLINK)
-#define nfserr_opnotsupp        cpu_to_be32(NFSERR_OPNOTSUPP)
-#define nfserr_nametoolong      cpu_to_be32(NFSERR_NAMETOOLONG)
-#define nfserr_notempty         cpu_to_be32(NFSERR_NOTEMPTY)
-#define nfserr_dquot            cpu_to_be32(NFSERR_DQUOT)
-#define nfserr_stale            cpu_to_be32(NFSERR_STALE)
-#define nfserr_remote           cpu_to_be32(NFSERR_REMOTE)
-#define nfserr_wflush           cpu_to_be32(NFSERR_WFLUSH)
-#define nfserr_badhandle        cpu_to_be32(NFSERR_BADHANDLE)
-#define nfserr_notsync          cpu_to_be32(NFSERR_NOT_SYNC)
-#define nfserr_badcookie        cpu_to_be32(NFSERR_BAD_COOKIE)
-#define nfserr_notsupp          cpu_to_be32(NFSERR_NOTSUPP)
-#define nfserr_toosmall         cpu_to_be32(NFSERR_TOOSMALL)
-#define nfserr_serverfault      cpu_to_be32(NFSERR_SERVERFAULT)
-#define nfserr_badtype          cpu_to_be32(NFSERR_BADTYPE)
-#define nfserr_jukebox          cpu_to_be32(NFSERR_JUKEBOX)
-#define nfserr_denied           cpu_to_be32(NFSERR_DENIED)
-#define nfserr_deadlock         cpu_to_be32(NFSERR_DEADLOCK)
-#define nfserr_expired          cpu_to_be32(NFSERR_EXPIRED)
-#define nfserr_bad_cookie       cpu_to_be32(NFSERR_BAD_COOKIE)
-#define nfserr_same             cpu_to_be32(NFSERR_SAME)
-#define nfserr_clid_inuse       cpu_to_be32(NFSERR_CLID_INUSE)
-#define nfserr_stale_clientid   cpu_to_be32(NFSERR_STALE_CLIENTID)
-#define nfserr_resource         cpu_to_be32(NFSERR_RESOURCE)
-#define nfserr_moved            cpu_to_be32(NFSERR_MOVED)
-#define nfserr_nofilehandle     cpu_to_be32(NFSERR_NOFILEHANDLE)
-#define nfserr_minor_vers_mismatch      cpu_to_be32(NFSERR_MINOR_VERS_MISMATCH)
-#define nfserr_share_denied     cpu_to_be32(NFSERR_SHARE_DENIED)
-#define nfserr_stale_stateid    cpu_to_be32(NFSERR_STALE_STATEID)
-#define nfserr_old_stateid      cpu_to_be32(NFSERR_OLD_STATEID)
-#define nfserr_bad_stateid      cpu_to_be32(NFSERR_BAD_STATEID)
-#define nfserr_bad_seqid        cpu_to_be32(NFSERR_BAD_SEQID)
-#define nfserr_symlink          cpu_to_be32(NFSERR_SYMLINK)
-#define nfserr_not_same         cpu_to_be32(NFSERR_NOT_SAME)
-#define nfserr_restorefh        cpu_to_be32(NFSERR_RESTOREFH)
-#define nfserr_attrnotsupp      cpu_to_be32(NFSERR_ATTRNOTSUPP)
-#define nfserr_bad_xdr          cpu_to_be32(NFSERR_BAD_XDR)
-#define nfserr_openmode         cpu_to_be32(NFSERR_OPENMODE)
-#define nfserr_locks_held       cpu_to_be32(NFSERR_LOCKS_HELD)
-#define nfserr_op_illegal       cpu_to_be32(NFSERR_OP_ILLEGAL)
-#define nfserr_grace            cpu_to_be32(NFSERR_GRACE)
-#define nfserr_no_grace         cpu_to_be32(NFSERR_NO_GRACE)
-#define nfserr_reclaim_bad      cpu_to_be32(NFSERR_RECLAIM_BAD)
-#define nfserr_badname          cpu_to_be32(NFSERR_BADNAME)
-#define nfserr_cb_path_down     cpu_to_be32(NFSERR_CB_PATH_DOWN)
-#define nfserr_locked           cpu_to_be32(NFSERR_LOCKED)
-#define nfserr_wrongsec         cpu_to_be32(NFSERR_WRONGSEC)
-#define nfserr_badiomode                cpu_to_be32(NFS4ERR_BADIOMODE)
-#define nfserr_badlayout                cpu_to_be32(NFS4ERR_BADLAYOUT)
-#define nfserr_bad_session_digest       cpu_to_be32(NFS4ERR_BAD_SESSION_DIGEST)
-#define nfserr_badsession               cpu_to_be32(NFS4ERR_BADSESSION)
-#define nfserr_badslot                  cpu_to_be32(NFS4ERR_BADSLOT)
-#define nfserr_complete_already         cpu_to_be32(NFS4ERR_COMPLETE_ALREADY)
-#define nfserr_conn_not_bound_to_session cpu_to_be32(NFS4ERR_CONN_NOT_BOUND_TO_SESSION)
-#define nfserr_deleg_already_wanted     cpu_to_be32(NFS4ERR_DELEG_ALREADY_WANTED)
-#define nfserr_back_chan_busy           cpu_to_be32(NFS4ERR_BACK_CHAN_BUSY)
-#define nfserr_layouttrylater           cpu_to_be32(NFS4ERR_LAYOUTTRYLATER)
-#define nfserr_layoutunavailable        cpu_to_be32(NFS4ERR_LAYOUTUNAVAILABLE)
-#define nfserr_nomatching_layout        cpu_to_be32(NFS4ERR_NOMATCHING_LAYOUT)
-#define nfserr_recallconflict           cpu_to_be32(NFS4ERR_RECALLCONFLICT)
-#define nfserr_unknown_layouttype       cpu_to_be32(NFS4ERR_UNKNOWN_LAYOUTTYPE)
-#define nfserr_seq_misordered           cpu_to_be32(NFS4ERR_SEQ_MISORDERED)
-#define nfserr_sequence_pos             cpu_to_be32(NFS4ERR_SEQUENCE_POS)
-#define nfserr_req_too_big              cpu_to_be32(NFS4ERR_REQ_TOO_BIG)
-#define nfserr_rep_too_big              cpu_to_be32(NFS4ERR_REP_TOO_BIG)
-#define nfserr_rep_too_big_to_cache     cpu_to_be32(NFS4ERR_REP_TOO_BIG_TO_CACHE)
-#define nfserr_retry_uncached_rep       cpu_to_be32(NFS4ERR_RETRY_UNCACHED_REP)
-#define nfserr_unsafe_compound          cpu_to_be32(NFS4ERR_UNSAFE_COMPOUND)
-#define nfserr_too_many_ops             cpu_to_be32(NFS4ERR_TOO_MANY_OPS)
-#define nfserr_op_not_in_session        cpu_to_be32(NFS4ERR_OP_NOT_IN_SESSION)
-#define nfserr_hash_alg_unsupp          cpu_to_be32(NFS4ERR_HASH_ALG_UNSUPP)
-#define nfserr_clientid_busy            cpu_to_be32(NFS4ERR_CLIENTID_BUSY)
-#define nfserr_pnfs_io_hole             cpu_to_be32(NFS4ERR_PNFS_IO_HOLE)
-#define nfserr_seq_false_retry          cpu_to_be32(NFS4ERR_SEQ_FALSE_RETRY)
-#define nfserr_bad_high_slot            cpu_to_be32(NFS4ERR_BAD_HIGH_SLOT)
-#define nfserr_deadsession              cpu_to_be32(NFS4ERR_DEADSESSION)
-#define nfserr_encr_alg_unsupp          cpu_to_be32(NFS4ERR_ENCR_ALG_UNSUPP)
-#define nfserr_pnfs_no_layout           cpu_to_be32(NFS4ERR_PNFS_NO_LAYOUT)
-#define nfserr_not_only_op              cpu_to_be32(NFS4ERR_NOT_ONLY_OP)
-#define nfserr_wrong_cred               cpu_to_be32(NFS4ERR_WRONG_CRED)
-#define nfserr_wrong_type               cpu_to_be32(NFS4ERR_WRONG_TYPE)
-#define nfserr_dirdeleg_unavail         cpu_to_be32(NFS4ERR_DIRDELEG_UNAVAIL)
-#define nfserr_reject_deleg             cpu_to_be32(NFS4ERR_REJECT_DELEG)
-#define nfserr_returnconflict           cpu_to_be32(NFS4ERR_RETURNCONFLICT)
-#define nfserr_deleg_revoked            cpu_to_be32(NFS4ERR_DELEG_REVOKED)
-/* error codes for internal use */
-/* if a request fails due to kmalloc failure, it gets dropped.
- *  Client should resend eventually
- */
-#define nfserr_dropit           cpu_to_be32(30000)
-/* end-of-file indicator in readdir */
-#define nfserr_eof              cpu_to_be32(30001)
-/* replay detected */
-#define nfserr_replay_me        cpu_to_be32(11001)
-/* nfs41 replay detected */
-#define nfserr_replay_cache     cpu_to_be32(11002)
-/* Check for dir entries '.' and '..' */
-#define isdotent(n, l)  (l < 3 && n[0] == '.' && (l == 1 || n[1] == '.'))
-/*
- * Time of server startup
- */
-extern struct timeval   nfssvc_boot;
-#ifdef CONFIG_NFSD_V4
-/* before processing a COMPOUND operation, we have to check that there
- * is enough space in the buffer for XDR encode to succeed.  otherwise,
- * we might process an operation with side effects, and be unable to
- * tell the client that the operation succeeded.
- *
- * COMPOUND_SLACK_SPACE - this is the minimum bytes of buffer space
- * needed to encode an "ordinary" _successful_ operation.  (GETATTR,
- * READ, READDIR, and READLINK have their own buffer checks.)  if we
- * fall below this level, we fail the next operation with NFS4ERR_RESOURCE.
- *
- * COMPOUND_ERR_SLACK_SPACE - this is the minimum bytes of buffer space
- * needed to encode an operation which has failed with NFS4ERR_RESOURCE.
- * care is taken to ensure that we never fall below this level for any
- * reason.
- */
-#define COMPOUND_SLACK_SPACE            140    /* OP_GETFH */
-#define COMPOUND_ERR_SLACK_SPACE        12     /* OP_SETATTR */
-#define NFSD_LEASE_TIME                 (nfs4_lease_time())
-#define NFSD_LAUNDROMAT_MINTIMEOUT      10   /* seconds */
-/*
- * The following attributes are currently not supported by the NFSv4 server:
- *    ARCHIVE       (deprecated anyway)
- *    HIDDEN        (unlikely to be supported any time soon)
- *    MIMETYPE      (unlikely to be supported any time soon)
- *    QUOTA_*       (will be supported in a forthcoming patch)
- *    SYSTEM        (unlikely to be supported any time soon)
- *    TIME_BACKUP   (unlikely to be supported any time soon)
- *    TIME_CREATE   (unlikely to be supported any time soon)
- */
-#define NFSD4_SUPPORTED_ATTRS_WORD0                                                         \
-(FATTR4_WORD0_SUPPORTED_ATTRS   | FATTR4_WORD0_TYPE         | FATTR4_WORD0_FH_EXPIRE_TYPE   \
- | FATTR4_WORD0_CHANGE          | FATTR4_WORD0_SIZE         | FATTR4_WORD0_LINK_SUPPORT     \
- | FATTR4_WORD0_SYMLINK_SUPPORT | FATTR4_WORD0_NAMED_ATTR   | FATTR4_WORD0_FSID             \
- | FATTR4_WORD0_UNIQUE_HANDLES  | FATTR4_WORD0_LEASE_TIME   | FATTR4_WORD0_RDATTR_ERROR     \
- | FATTR4_WORD0_ACLSUPPORT      | FATTR4_WORD0_CANSETTIME   | FATTR4_WORD0_CASE_INSENSITIVE \
- | FATTR4_WORD0_CASE_PRESERVING | FATTR4_WORD0_CHOWN_RESTRICTED                             \
- | FATTR4_WORD0_FILEHANDLE      | FATTR4_WORD0_FILEID       | FATTR4_WORD0_FILES_AVAIL      \
- | FATTR4_WORD0_FILES_FREE      | FATTR4_WORD0_FILES_TOTAL  | FATTR4_WORD0_FS_LOCATIONS | FATTR4_WORD0_HOMOGENEOUS      \
- | FATTR4_WORD0_MAXFILESIZE     | FATTR4_WORD0_MAXLINK      | FATTR4_WORD0_MAXNAME          \
- | FATTR4_WORD0_MAXREAD         | FATTR4_WORD0_MAXWRITE     | FATTR4_WORD0_ACL)
-#define NFSD4_SUPPORTED_ATTRS_WORD1                                                         \
-(FATTR4_WORD1_MODE              | FATTR4_WORD1_NO_TRUNC     | FATTR4_WORD1_NUMLINKS         \
- | FATTR4_WORD1_OWNER           | FATTR4_WORD1_OWNER_GROUP  | FATTR4_WORD1_RAWDEV           \
- | FATTR4_WORD1_SPACE_AVAIL     | FATTR4_WORD1_SPACE_FREE   | FATTR4_WORD1_SPACE_TOTAL      \
- | FATTR4_WORD1_SPACE_USED      | FATTR4_WORD1_TIME_ACCESS  | FATTR4_WORD1_TIME_ACCESS_SET  \
- | FATTR4_WORD1_TIME_DELTA   | FATTR4_WORD1_TIME_METADATA    \
- | FATTR4_WORD1_TIME_MODIFY     | FATTR4_WORD1_TIME_MODIFY_SET | FATTR4_WORD1_MOUNTED_ON_FILEID)
-#define NFSD4_SUPPORTED_ATTRS_WORD2 0
-#define NFSD4_1_SUPPORTED_ATTRS_WORD0 \
-        NFSD4_SUPPORTED_ATTRS_WORD0
-#define NFSD4_1_SUPPORTED_ATTRS_WORD1 \
-        NFSD4_SUPPORTED_ATTRS_WORD1
-#define NFSD4_1_SUPPORTED_ATTRS_WORD2 \
-        (NFSD4_SUPPORTED_ATTRS_WORD2 | FATTR4_WORD2_SUPPATTR_EXCLCREAT)
-static inline u32 nfsd_suppattrs0(u32 minorversion)
-{
-        return minorversion ? NFSD4_1_SUPPORTED_ATTRS_WORD0
-                            : NFSD4_SUPPORTED_ATTRS_WORD0;
-}
-static inline u32 nfsd_suppattrs1(u32 minorversion)
-{
-        return minorversion ? NFSD4_1_SUPPORTED_ATTRS_WORD1
-                            : NFSD4_SUPPORTED_ATTRS_WORD1;
-}
-static inline u32 nfsd_suppattrs2(u32 minorversion)
-{
-        return minorversion ? NFSD4_1_SUPPORTED_ATTRS_WORD2
-                            : NFSD4_SUPPORTED_ATTRS_WORD2;
-}
-/* These will return ERR_INVAL if specified in GETATTR or READDIR. */
-#define NFSD_WRITEONLY_ATTRS_WORD1                                                          \
-(FATTR4_WORD1_TIME_ACCESS_SET   | FATTR4_WORD1_TIME_MODIFY_SET)
-/* These are the only attrs allowed in CREATE/OPEN/SETATTR. */
-#define NFSD_WRITEABLE_ATTRS_WORD0                                                          \
-(FATTR4_WORD0_SIZE              | FATTR4_WORD0_ACL                                         )
-#define NFSD_WRITEABLE_ATTRS_WORD1                                                          \
-(FATTR4_WORD1_MODE              | FATTR4_WORD1_OWNER         | FATTR4_WORD1_OWNER_GROUP     \
- | FATTR4_WORD1_TIME_ACCESS_SET | FATTR4_WORD1_TIME_MODIFY_SET)
-#define NFSD_WRITEABLE_ATTRS_WORD2 0
-#define NFSD_SUPPATTR_EXCLCREAT_WORD0 \
-        NFSD_WRITEABLE_ATTRS_WORD0
-/*
- * we currently store the exclusive create verifier in the v_{a,m}time
- * attributes so the client can't set these at create time using EXCLUSIVE4_1
- */
-#define NFSD_SUPPATTR_EXCLCREAT_WORD1 \
-        (NFSD_WRITEABLE_ATTRS_WORD1 & \
-         ~(FATTR4_WORD1_TIME_ACCESS_SET | FATTR4_WORD1_TIME_MODIFY_SET))
-#define NFSD_SUPPATTR_EXCLCREAT_WORD2 \
-        NFSD_WRITEABLE_ATTRS_WORD2
-#endif /* CONFIG_NFSD_V4 */
-#endif /* LINUX_NFSD_NFSD_H */
diff --git a/include/linux/nfsd/nfsfh.h b/include/linux/nfsd/nfsfh.h
index 8f641c908450..65e333afaee4 100644
--- a/include/linux/nfsd/nfsfh.h
+++ b/include/linux/nfsd/nfsfh.h
@@ -16,11 +16,9 @@
 # include <linux/types.h>
 #ifdef __KERNEL__
-# include <linux/string.h>
+# include <linux/sunrpc/svc.h>
-# include <linux/fs.h>
 #endif
 #include <linux/nfsd/const.h>
-#include <linux/nfsd/debug.h>
 /*
 * This is the old "dentry style" Linux NFSv2 file handle.
@@ -164,208 +162,6 @@ typedef struct svc_fh {
 } svc_fh;
-enum nfsd_fsid {
-        FSID_DEV = 0,
-        FSID_NUM,
-        FSID_MAJOR_MINOR,
-        FSID_ENCODE_DEV,
-        FSID_UUID4_INUM,
-        FSID_UUID8,
-        FSID_UUID16,
-        FSID_UUID16_INUM,
-};
-enum fsid_source {
-        FSIDSOURCE_DEV,
-        FSIDSOURCE_FSID,
-        FSIDSOURCE_UUID,
-};
-extern enum fsid_source fsid_source(struct svc_fh *fhp);
-/* This might look a little large to "inline" but in all calls except
- * one, 'vers' is constant so moste of the function disappears.
- */
-static inline void mk_fsid(int vers, u32 *fsidv, dev_t dev, ino_t ino,
-                           u32 fsid, unsigned char *uuid)
-{
-        u32 *up;
-        switch(vers) {
-        case FSID_DEV:
-                fsidv[0] = htonl((MAJOR(dev)<<16) |
-                                 MINOR(dev));
-                fsidv[1] = ino_t_to_u32(ino);
-                break;
-        case FSID_NUM:
-                fsidv[0] = fsid;
-                break;
-        case FSID_MAJOR_MINOR:
-                fsidv[0] = htonl(MAJOR(dev));
-                fsidv[1] = htonl(MINOR(dev));
-                fsidv[2] = ino_t_to_u32(ino);
-                break;
-        case FSID_ENCODE_DEV:
-                fsidv[0] = new_encode_dev(dev);
-                fsidv[1] = ino_t_to_u32(ino);
-                break;
-        case FSID_UUID4_INUM:
-                /* 4 byte fsid and inode number */
-                up = (u32*)uuid;
-                fsidv[0] = ino_t_to_u32(ino);
-                fsidv[1] = up[0] ^ up[1] ^ up[2] ^ up[3];
-                break;
-        case FSID_UUID8:
-                /* 8 byte fsid  */
-                up = (u32*)uuid;
-                fsidv[0] = up[0] ^ up[2];
-                fsidv[1] = up[1] ^ up[3];
-                break;
-        case FSID_UUID16:
-                /* 16 byte fsid - NFSv3+ only */
-                memcpy(fsidv, uuid, 16);
-                break;
-        case FSID_UUID16_INUM:
-                /* 8 byte inode and 16 byte fsid */
-                *(u64*)fsidv = (u64)ino;
-                memcpy(fsidv+2, uuid, 16);
-                break;
-        default: BUG();
-        }
-}
-static inline int key_len(int type)
-{
-        switch(type) {
-        case FSID_DEV:          return 8;
-        case FSID_NUM:          return 4;
-        case FSID_MAJOR_MINOR:  return 12;
-        case FSID_ENCODE_DEV:   return 8;
-        case FSID_UUID4_INUM:   return 8;
-        case FSID_UUID8:        return 8;
-        case FSID_UUID16:       return 16;
-        case FSID_UUID16_INUM:  return 24;
-        default: return 0;
-        }
-}
-/*
- * Shorthand for dprintk()'s
- */
-extern char * SVCFH_fmt(struct svc_fh *fhp);
-/*
- * Function prototypes
- */
-__be32  fh_verify(struct svc_rqst *, struct svc_fh *, int, int);
-__be32  fh_compose(struct svc_fh *, struct svc_export *, struct dentry *, struct svc_fh *);
-__be32  fh_update(struct svc_fh *);
-void    fh_put(struct svc_fh *);
-static __inline__ struct svc_fh *
-fh_copy(struct svc_fh *dst, struct svc_fh *src)
-{
-        WARN_ON(src->fh_dentry || src->fh_locked);
-                        
-        *dst = *src;
-        return dst;
-}
-static inline void
-fh_copy_shallow(struct knfsd_fh *dst, struct knfsd_fh *src)
-{
-        dst->fh_size = src->fh_size;
-        memcpy(&dst->fh_base, &src->fh_base, src->fh_size);
-}
-static __inline__ struct svc_fh *
-fh_init(struct svc_fh *fhp, int maxsize)
-{
-        memset(fhp, 0, sizeof(*fhp));
-        fhp->fh_maxsize = maxsize;
-        return fhp;
-}
-#ifdef CONFIG_NFSD_V3
-/*
- * Fill in the pre_op attr for the wcc data
- */
-static inline void
-fill_pre_wcc(struct svc_fh *fhp)
-{
-        struct inode    *inode;
-        inode = fhp->fh_dentry->d_inode;
-        if (!fhp->fh_pre_saved) {
-                fhp->fh_pre_mtime = inode->i_mtime;
-                fhp->fh_pre_ctime = inode->i_ctime;
-                fhp->fh_pre_size  = inode->i_size;
-                fhp->fh_pre_change = inode->i_version;
-                fhp->fh_pre_saved = 1;
-        }
-}
-extern void fill_post_wcc(struct svc_fh *);
-#else
-#define fill_pre_wcc(ignored)
-#define fill_post_wcc(notused)
-#endif /* CONFIG_NFSD_V3 */
-/*
- * Lock a file handle/inode
- * NOTE: both fh_lock and fh_unlock are done "by hand" in
- * vfs.c:nfsd_rename as it needs to grab 2 i_mutex's at once
- * so, any changes here should be reflected there.
- */
-static inline void
-fh_lock_nested(struct svc_fh *fhp, unsigned int subclass)
-{
-        struct dentry   *dentry = fhp->fh_dentry;
-        struct inode    *inode;
-        dfprintk(FILEOP, "nfsd: fh_lock(%s) locked = %d\n",
-                        SVCFH_fmt(fhp), fhp->fh_locked);
-        BUG_ON(!dentry);
-        if (fhp->fh_locked) {
-                printk(KERN_WARNING "fh_lock: %s/%s already locked!\n",
-                        dentry->d_parent->d_name.name, dentry->d_name.name);
-                return;
-        }
-        inode = dentry->d_inode;
-        mutex_lock_nested(&inode->i_mutex, subclass);
-        fill_pre_wcc(fhp);
-        fhp->fh_locked = 1;
-}
-static inline void
-fh_lock(struct svc_fh *fhp)
-{
-        fh_lock_nested(fhp, I_MUTEX_NORMAL);
-}
-/*
- * Unlock a file handle/inode
- */
-static inline void
-fh_unlock(struct svc_fh *fhp)
-{
-        BUG_ON(!fhp->fh_dentry);
-        if (fhp->fh_locked) {
-                fill_post_wcc(fhp);
-                mutex_unlock(&fhp->fh_dentry->d_inode->i_mutex);
-                fhp->fh_locked = 0;
-        }
-}
 #endif /* __KERNEL__ */
diff --git a/include/linux/nfsd/state.h b/include/linux/nfsd/state.h
deleted file mode 100644
index b38d11324189..000000000000
--- a/include/linux/nfsd/state.h
+++ /dev/null
@@ -1,404 +0,0 @@
-/*
- *  linux/include/nfsd/state.h
- *
- *  Copyright (c) 2001 The Regents of the University of Michigan.
- *  All rights reserved.
- *
- *  Kendrick Smith <kmsmith@umich.edu>
- *  Andy Adamson <andros@umich.edu>
- *  
- *  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.
- *  3. Neither the name of the University 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 ``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 REGENTS 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.
- *
- */
-#ifndef _NFSD4_STATE_H
-#define _NFSD4_STATE_H
-#include <linux/list.h>
-#include <linux/kref.h>
-#include <linux/sunrpc/clnt.h>
-typedef struct {
-        u32             cl_boot;
-        u32             cl_id;
-} clientid_t;
-typedef struct {
-        u32             so_boot;
-        u32             so_stateownerid;
-        u32             so_fileid;
-} stateid_opaque_t;
-typedef struct {
-        u32                     si_generation;
-        stateid_opaque_t        si_opaque;
-} stateid_t;
-#define si_boot           si_opaque.so_boot
-#define si_stateownerid   si_opaque.so_stateownerid
-#define si_fileid         si_opaque.so_fileid
-struct nfsd4_cb_sequence {
-        /* args/res */
-        u32                     cbs_minorversion;
-        struct nfs4_client      *cbs_clp;
-};
-struct nfs4_delegation {
-        struct list_head        dl_perfile;
-        struct list_head        dl_perclnt;
-        struct list_head        dl_recall_lru;  /* delegation recalled */
-        atomic_t                dl_count;       /* ref count */
-        struct nfs4_client      *dl_client;
-        struct nfs4_file        *dl_file;
-        struct file_lock        *dl_flock;
-        struct file             *dl_vfs_file;
-        u32                     dl_type;
-        time_t                  dl_time;
-/* For recall: */
-        u32                     dl_ident;
-        stateid_t               dl_stateid;
-        struct knfsd_fh         dl_fh;
-        int                     dl_retries;
-};
-/* client delegation callback info */
-struct nfs4_cb_conn {
-        /* SETCLIENTID info */
-        struct sockaddr_storage cb_addr;
-        size_t                  cb_addrlen;
-        u32                     cb_prog;
-        u32                     cb_minorversion;
-        u32                     cb_ident;       /* minorversion 0 only */
-        /* RPC client info */
-        atomic_t                cb_set;     /* successful CB_NULL call */
-        struct rpc_clnt *       cb_client;
-};
-/* Maximum number of slots per session. 160 is useful for long haul TCP */
-#define NFSD_MAX_SLOTS_PER_SESSION     160
-/* Maximum number of operations per session compound */
-#define NFSD_MAX_OPS_PER_COMPOUND       16
-/* Maximum  session per slot cache size */
-#define NFSD_SLOT_CACHE_SIZE            1024
-/* Maximum number of NFSD_SLOT_CACHE_SIZE slots per session */
-#define NFSD_CACHE_SIZE_SLOTS_PER_SESSION       32
-#define NFSD_MAX_MEM_PER_SESSION  \
-                (NFSD_CACHE_SIZE_SLOTS_PER_SESSION * NFSD_SLOT_CACHE_SIZE)
-struct nfsd4_slot {
-        bool    sl_inuse;
-        bool    sl_cachethis;
-        u16     sl_opcnt;
-        u32     sl_seqid;
-        __be32  sl_status;
-        u32     sl_datalen;
-        char    sl_data[];
-};
-struct nfsd4_channel_attrs {
-        u32             headerpadsz;
-        u32             maxreq_sz;
-        u32             maxresp_sz;
-        u32             maxresp_cached;
-        u32             maxops;
-        u32             maxreqs;
-        u32             nr_rdma_attrs;
-        u32             rdma_attrs;
-};
-struct nfsd4_create_session {
-        clientid_t                      clientid;
-        struct nfs4_sessionid           sessionid;
-        u32                             seqid;
-        u32                             flags;
-        struct nfsd4_channel_attrs      fore_channel;
-        struct nfsd4_channel_attrs      back_channel;
-        u32                             callback_prog;
-        u32                             uid;
-        u32                             gid;
-};
-/* The single slot clientid cache structure */
-struct nfsd4_clid_slot {
-        u32                             sl_seqid;
-        __be32                          sl_status;
-        struct nfsd4_create_session     sl_cr_ses;
-};
-struct nfsd4_session {
-        struct kref             se_ref;
-        struct list_head        se_hash;        /* hash by sessionid */
-        struct list_head        se_perclnt;
-        u32                     se_flags;
-        struct nfs4_client      *se_client;     /* for expire_client */
-        struct nfs4_sessionid   se_sessionid;
-        struct nfsd4_channel_attrs se_fchannel;
-        struct nfsd4_channel_attrs se_bchannel;
-        struct nfsd4_slot       *se_slots[];    /* forward channel slots */
-};
-static inline void
-nfsd4_put_session(struct nfsd4_session *ses)
-{
-        extern void free_session(struct kref *kref);
-        kref_put(&ses->se_ref, free_session);
-}
-static inline void
-nfsd4_get_session(struct nfsd4_session *ses)
-{
-        kref_get(&ses->se_ref);
-}
-/* formatted contents of nfs4_sessionid */
-struct nfsd4_sessionid {
-        clientid_t      clientid;
-        u32             sequence;
-        u32             reserved;
-};
-#define HEXDIR_LEN     33 /* hex version of 16 byte md5 of cl_name plus '\0' */
-/*
- * struct nfs4_client - one per client.  Clientids live here.
- *      o Each nfs4_client is hashed by clientid.
- *
- *      o Each nfs4_clients is also hashed by name 
- *        (the opaque quantity initially sent by the client to identify itself).
- *        
- *      o cl_perclient list is used to ensure no dangling stateowner references
- *        when we expire the nfs4_client
- */
-struct nfs4_client {
-        struct list_head        cl_idhash;      /* hash by cl_clientid.id */
-        struct list_head        cl_strhash;     /* hash by cl_name */
-        struct list_head        cl_openowners;
-        struct list_head        cl_delegations;
-        struct list_head        cl_lru;         /* tail queue */
-        struct xdr_netobj       cl_name;        /* id generated by client */
-        char                    cl_recdir[HEXDIR_LEN]; /* recovery dir */
-        nfs4_verifier           cl_verifier;    /* generated by client */
-        time_t                  cl_time;        /* time of last lease renewal */
-        struct sockaddr_storage cl_addr;        /* client ipaddress */
-        u32                     cl_flavor;      /* setclientid pseudoflavor */
-        char                    *cl_principal;  /* setclientid principal name */
-        struct svc_cred         cl_cred;        /* setclientid principal */
-        clientid_t              cl_clientid;    /* generated by server */
-        nfs4_verifier           cl_confirm;     /* generated by server */
-        struct nfs4_cb_conn     cl_cb_conn;     /* callback info */
-        atomic_t                cl_count;       /* ref count */
-        u32                     cl_firststate;  /* recovery dir creation */
-        /* for nfs41 */
-        struct list_head        cl_sessions;
-        struct nfsd4_clid_slot  cl_cs_slot;     /* create_session slot */
-        u32                     cl_exchange_flags;
-        struct nfs4_sessionid   cl_sessionid;
-        /* for nfs41 callbacks */
-        /* We currently support a single back channel with a single slot */
-        unsigned long           cl_cb_slot_busy;
-        u32                     cl_cb_seq_nr;
-        struct svc_xprt         *cl_cb_xprt;    /* 4.1 callback transport */
-        struct rpc_wait_queue   cl_cb_waitq;    /* backchannel callers may */
-                                                /* wait here for slots */
-};
-/* struct nfs4_client_reset
- * one per old client. Populates reset_str_hashtbl. Filled from conf_id_hashtbl
- * upon lease reset, or from upcall to state_daemon (to read in state
- * from non-volitile storage) upon reboot.
- */
-struct nfs4_client_reclaim {
-        struct list_head        cr_strhash;     /* hash by cr_name */
-        char                    cr_recdir[HEXDIR_LEN]; /* recover dir */
-};
-static inline void
-update_stateid(stateid_t *stateid)
-{
-        stateid->si_generation++;
-}
-/* A reasonable value for REPLAY_ISIZE was estimated as follows:  
- * The OPEN response, typically the largest, requires 
- *   4(status) + 8(stateid) + 20(changeinfo) + 4(rflags) +  8(verifier) + 
- *   4(deleg. type) + 8(deleg. stateid) + 4(deleg. recall flag) + 
- *   20(deleg. space limit) + ~32(deleg. ace) = 112 bytes 
- */
-#define NFSD4_REPLAY_ISIZE       112 
-/*
- * Replay buffer, where the result of the last seqid-mutating operation 
- * is cached. 
- */
-struct nfs4_replay {
-        __be32                  rp_status;
-        unsigned int            rp_buflen;
-        char                    *rp_buf;
-        unsigned                intrp_allocated;
-        struct knfsd_fh         rp_openfh;
-        char                    rp_ibuf[NFSD4_REPLAY_ISIZE];
-};
-/*
-* nfs4_stateowner can either be an open_owner, or a lock_owner
-*
-*    so_idhash:  stateid_hashtbl[] for open owner, lockstateid_hashtbl[]
-*         for lock_owner
-*    so_strhash: ownerstr_hashtbl[] for open_owner, lock_ownerstr_hashtbl[]
-*         for lock_owner
-*    so_perclient: nfs4_client->cl_perclient entry - used when nfs4_client
-*         struct is reaped.
-*    so_perfilestate: heads the list of nfs4_stateid (either open or lock) 
-*         and is used to ensure no dangling nfs4_stateid references when we 
-*         release a stateowner.
-*    so_perlockowner: (open) nfs4_stateid->st_perlockowner entry - used when
-*         close is called to reap associated byte-range locks
-*    so_close_lru: (open) stateowner is placed on this list instead of being
-*         reaped (when so_perfilestate is empty) to hold the last close replay.
-*         reaped by laundramat thread after lease period.
-*/
-struct nfs4_stateowner {
-        struct kref             so_ref;
-        struct list_head        so_idhash;   /* hash by so_id */
-        struct list_head        so_strhash;   /* hash by op_name */
-        struct list_head        so_perclient;
-        struct list_head        so_stateids;
-        struct list_head        so_perstateid; /* for lockowners only */
-        struct list_head        so_close_lru; /* tail queue */
-        time_t                  so_time; /* time of placement on so_close_lru */
-        int                     so_is_open_owner; /* 1=openowner,0=lockowner */
-        u32                     so_id;
-        struct nfs4_client *    so_client;
-        /* after increment in ENCODE_SEQID_OP_TAIL, represents the next
-         * sequence id expected from the client: */
-        u32                     so_seqid;
-        struct xdr_netobj       so_owner;     /* open owner name */
-        int                     so_confirmed; /* successful OPEN_CONFIRM? */
-        struct nfs4_replay      so_replay;
-};
-/*
-*  nfs4_file: a file opened by some number of (open) nfs4_stateowners.
-*    o fi_perfile list is used to search for conflicting 
-*      share_acces, share_deny on the file.
-*/
-struct nfs4_file {
-        atomic_t                fi_ref;
-        struct list_head        fi_hash;    /* hash by "struct inode *" */
-        struct list_head        fi_stateids;
-        struct list_head        fi_delegations;
-        struct inode            *fi_inode;
-        u32                     fi_id;      /* used with stateowner->so_id 
-                                             * for stateid_hashtbl hash */
-        bool                    fi_had_conflict;
-};
-/*
-* nfs4_stateid can either be an open stateid or (eventually) a lock stateid
-*
-* (open)nfs4_stateid: one per (open)nfs4_stateowner, nfs4_file
-*
-*       st_hash: stateid_hashtbl[] entry or lockstateid_hashtbl entry
-*       st_perfile: file_hashtbl[] entry.
-*       st_perfile_state: nfs4_stateowner->so_perfilestate
-*       st_perlockowner: (open stateid) list of lock nfs4_stateowners
-*       st_access_bmap: used only for open stateid
-*       st_deny_bmap: used only for open stateid
-*       st_openstp: open stateid lock stateid was derived from
-*
-* XXX: open stateids and lock stateids have diverged sufficiently that
-* we should consider defining separate structs for the two cases.
-*/
-struct nfs4_stateid {
-        struct list_head              st_hash; 
-        struct list_head              st_perfile;
-        struct list_head              st_perstateowner;
-        struct list_head              st_lockowners;
-        struct nfs4_stateowner      * st_stateowner;
-        struct nfs4_file            * st_file;
-        stateid_t                     st_stateid;
-        struct file                 * st_vfs_file;
-        unsigned long                 st_access_bmap;
-        unsigned long                 st_deny_bmap;
-        struct nfs4_stateid         * st_openstp;
-};
-/* flags for preprocess_seqid_op() */
-#define HAS_SESSION             0x00000001
-#define CONFIRM                 0x00000002
-#define OPEN_STATE              0x00000004
-#define LOCK_STATE              0x00000008
-#define RD_STATE                0x00000010
-#define WR_STATE                0x00000020
-#define CLOSE_STATE             0x00000040
-#define seqid_mutating_err(err)                       \
-        (((err) != nfserr_stale_clientid) &&    \
-        ((err) != nfserr_bad_seqid) &&          \
-        ((err) != nfserr_stale_stateid) &&      \
-        ((err) != nfserr_bad_stateid))
-struct nfsd4_compound_state;
-extern __be32 nfs4_preprocess_stateid_op(struct nfsd4_compound_state *cstate,
-                stateid_t *stateid, int flags, struct file **filp);
-extern void nfs4_lock_state(void);
-extern void nfs4_unlock_state(void);
-extern int nfs4_in_grace(void);
-extern __be32 nfs4_check_open_reclaim(clientid_t *clid);
-extern void put_nfs4_client(struct nfs4_client *clp);
-extern void nfs4_free_stateowner(struct kref *kref);
-extern int set_callback_cred(void);
-extern void nfsd4_probe_callback(struct nfs4_client *clp);
-extern void nfsd4_cb_recall(struct nfs4_delegation *dp);
-extern void nfs4_put_delegation(struct nfs4_delegation *dp);
-extern __be32 nfs4_make_rec_clidname(char *clidname, struct xdr_netobj *clname);
-extern void nfsd4_init_recdir(char *recdir_name);
-extern int nfsd4_recdir_load(void);
-extern void nfsd4_shutdown_recdir(void);
-extern int nfs4_client_to_reclaim(const char *name);
-extern int nfs4_has_reclaimed_state(const char *name, bool use_exchange_id);
-extern void nfsd4_recdir_purge_old(void);
-extern int nfsd4_create_clid_dir(struct nfs4_client *clp);
-extern void nfsd4_remove_clid_dir(struct nfs4_client *clp);
-static inline void
-nfs4_put_stateowner(struct nfs4_stateowner *so)
-{
-        kref_put(&so->so_ref, nfs4_free_stateowner);
-}
-static inline void
-nfs4_get_stateowner(struct nfs4_stateowner *so)
-{
-        kref_get(&so->so_ref);
-}
-#endif   /* NFSD4_STATE_H */
diff --git a/include/linux/nfsd/syscall.h b/include/linux/nfsd/syscall.h
index 7a3b565b898f..812bc1e160dc 100644
--- a/include/linux/nfsd/syscall.h
+++ b/include/linux/nfsd/syscall.h
@@ -9,14 +9,8 @@
 #ifndef NFSD_SYSCALL_H
 #define NFSD_SYSCALL_H
-# include <linux/types.h>
+#include <linux/types.h>
-#ifdef __KERNEL__
-# include <linux/in.h>
-#endif 
-#include <linux/posix_types.h>
-#include <linux/nfsd/const.h>
 #include <linux/nfsd/export.h>
-#include <linux/nfsd/nfsfh.h>
 /*
 * Version of the syscall interface
diff --git a/include/linux/nfsd/xdr.h b/include/linux/nfsd/xdr.h
deleted file mode 100644
index a0132ef58f21..000000000000
--- a/include/linux/nfsd/xdr.h
+++ /dev/null
@@ -1,177 +0,0 @@
-/*
- * linux/include/linux/nfsd/xdr.h
- *
- * XDR types for nfsd. This is mainly a typing exercise.
- */
-#ifndef LINUX_NFSD_H
-#define LINUX_NFSD_H
-#include <linux/fs.h>
-#include <linux/vfs.h>
-#include <linux/nfs.h>
-struct nfsd_fhandle {
-        struct svc_fh           fh;
-};
-struct nfsd_sattrargs {
-        struct svc_fh           fh;
-        struct iattr            attrs;
-};
-struct nfsd_diropargs {
-        struct svc_fh           fh;
-        char *                  name;
-        unsigned int            len;
-};
-struct nfsd_readargs {
-        struct svc_fh           fh;
-        __u32                   offset;
-        __u32                   count;
-        int                     vlen;
-};
-struct nfsd_writeargs {
-        svc_fh                  fh;
-        __u32                   offset;
-        int                     len;
-        int                     vlen;
-};
-struct nfsd_createargs {
-        struct svc_fh           fh;
-        char *                  name;
-        unsigned int            len;
-        struct iattr            attrs;
-};
-struct nfsd_renameargs {
-        struct svc_fh           ffh;
-        char *                  fname;
-        unsigned int            flen;
-        struct svc_fh           tfh;
-        char *                  tname;
-        unsigned int            tlen;
-};
-struct nfsd_readlinkargs {
-        struct svc_fh           fh;
-        char *                  buffer;
-};
-        
-struct nfsd_linkargs {
-        struct svc_fh           ffh;
-        struct svc_fh           tfh;
-        char *                  tname;
-        unsigned int            tlen;
-};
-struct nfsd_symlinkargs {
-        struct svc_fh           ffh;
-        char *                  fname;
-        unsigned int            flen;
-        char *                  tname;
-        unsigned int            tlen;
-        struct iattr            attrs;
-};
-struct nfsd_readdirargs {
-        struct svc_fh           fh;
-        __u32                   cookie;
-        __u32                   count;
-        __be32 *                buffer;
-};
-struct nfsd_attrstat {
-        struct svc_fh           fh;
-        struct kstat            stat;
-};
-struct nfsd_diropres  {
-        struct svc_fh           fh;
-        struct kstat            stat;
-};
-struct nfsd_readlinkres {
-        int                     len;
-};
-struct nfsd_readres {
-        struct svc_fh           fh;
-        unsigned long           count;
-        struct kstat            stat;
-};
-struct nfsd_readdirres {
-        int                     count;
-        struct readdir_cd       common;
-        __be32 *                buffer;
-        int                     buflen;
-        __be32 *                offset;
-};
-struct nfsd_statfsres {
-        struct kstatfs          stats;
-};
-/*
- * Storage requirements for XDR arguments and results.
- */
-union nfsd_xdrstore {
-        struct nfsd_sattrargs   sattr;
-        struct nfsd_diropargs   dirop;
-        struct nfsd_readargs    read;
-        struct nfsd_writeargs   write;
-        struct nfsd_createargs  create;
-        struct nfsd_renameargs  rename;
-        struct nfsd_linkargs    link;
-        struct nfsd_symlinkargs symlink;
-        struct nfsd_readdirargs readdir;
-};
-#define NFS2_SVC_XDRSIZE        sizeof(union nfsd_xdrstore)
-int nfssvc_decode_void(struct svc_rqst *, __be32 *, void *);
-int nfssvc_decode_fhandle(struct svc_rqst *, __be32 *, struct nfsd_fhandle *);
-int nfssvc_decode_sattrargs(struct svc_rqst *, __be32 *,
-                                struct nfsd_sattrargs *);
-int nfssvc_decode_diropargs(struct svc_rqst *, __be32 *,
-                                struct nfsd_diropargs *);
-int nfssvc_decode_readargs(struct svc_rqst *, __be32 *,
-                                struct nfsd_readargs *);
-int nfssvc_decode_writeargs(struct svc_rqst *, __be32 *,
-                                struct nfsd_writeargs *);
-int nfssvc_decode_createargs(struct svc_rqst *, __be32 *,
-                                struct nfsd_createargs *);
-int nfssvc_decode_renameargs(struct svc_rqst *, __be32 *,
-                                struct nfsd_renameargs *);
-int nfssvc_decode_readlinkargs(struct svc_rqst *, __be32 *,
-                                struct nfsd_readlinkargs *);
-int nfssvc_decode_linkargs(struct svc_rqst *, __be32 *,
-                                struct nfsd_linkargs *);
-int nfssvc_decode_symlinkargs(struct svc_rqst *, __be32 *,
-                                struct nfsd_symlinkargs *);
-int nfssvc_decode_readdirargs(struct svc_rqst *, __be32 *,
-                                struct nfsd_readdirargs *);
-int nfssvc_encode_void(struct svc_rqst *, __be32 *, void *);
-int nfssvc_encode_attrstat(struct svc_rqst *, __be32 *, struct nfsd_attrstat *);
-int nfssvc_encode_diropres(struct svc_rqst *, __be32 *, struct nfsd_diropres *);
-int nfssvc_encode_readlinkres(struct svc_rqst *, __be32 *, struct nfsd_readlinkres *);
-int nfssvc_encode_readres(struct svc_rqst *, __be32 *, struct nfsd_readres *);
-int nfssvc_encode_statfsres(struct svc_rqst *, __be32 *, struct nfsd_statfsres *);
-int nfssvc_encode_readdirres(struct svc_rqst *, __be32 *, struct nfsd_readdirres *);
-int nfssvc_encode_entry(void *, const char *name,
-                        int namlen, loff_t offset, u64 ino, unsigned int);
-int nfssvc_release_fhandle(struct svc_rqst *, __be32 *, struct nfsd_fhandle *);
-/* Helper functions for NFSv2 ACL code */
-__be32 *nfs2svc_encode_fattr(struct svc_rqst *rqstp, __be32 *p, struct svc_fh *fhp);
-__be32 *nfs2svc_decode_fh(__be32 *p, struct svc_fh *fhp);
-#endif /* LINUX_NFSD_H */
diff --git a/include/linux/nfsd/xdr3.h b/include/linux/nfsd/xdr3.h
deleted file mode 100644
index 421eddd65a25..000000000000
--- a/include/linux/nfsd/xdr3.h
+++ /dev/null
@@ -1,346 +0,0 @@
-/*
- * linux/include/linux/nfsd/xdr3.h
- *
- * XDR types for NFSv3 in nfsd.
- *
- * Copyright (C) 1996-1998, Olaf Kirch <okir@monad.swb.de>
- */
-#ifndef _LINUX_NFSD_XDR3_H
-#define _LINUX_NFSD_XDR3_H
-#include <linux/nfsd/xdr.h>
-struct nfsd3_sattrargs {
-        struct svc_fh           fh;
-        struct iattr            attrs;
-        int                     check_guard;
-        time_t                  guardtime;
-};
-struct nfsd3_diropargs {
-        struct svc_fh           fh;
-        char *                  name;
-        unsigned int            len;
-};
-struct nfsd3_accessargs {
-        struct svc_fh           fh;
-        unsigned int            access;
-};
-struct nfsd3_readargs {
-        struct svc_fh           fh;
-        __u64                   offset;
-        __u32                   count;
-        int                     vlen;
-};
-struct nfsd3_writeargs {
-        svc_fh                  fh;
-        __u64                   offset;
-        __u32                   count;
-        int                     stable;
-        __u32                   len;
-        int                     vlen;
-};
-struct nfsd3_createargs {
-        struct svc_fh           fh;
-        char *                  name;
-        unsigned int            len;
-        int                     createmode;
-        struct iattr            attrs;
-        __be32 *                verf;
-};
-struct nfsd3_mknodargs {
-        struct svc_fh           fh;
-        char *                  name;
-        unsigned int            len;
-        __u32                   ftype;
-        __u32                   major, minor;
-        struct iattr            attrs;
-};
-struct nfsd3_renameargs {
-        struct svc_fh           ffh;
-        char *                  fname;
-        unsigned int            flen;
-        struct svc_fh           tfh;
-        char *                  tname;
-        unsigned int            tlen;
-};
-struct nfsd3_readlinkargs {
-        struct svc_fh           fh;
-        char *                  buffer;
-};
-struct nfsd3_linkargs {
-        struct svc_fh           ffh;
-        struct svc_fh           tfh;
-        char *                  tname;
-        unsigned int            tlen;
-};
-struct nfsd3_symlinkargs {
-        struct svc_fh           ffh;
-        char *                  fname;
-        unsigned int            flen;
-        char *                  tname;
-        unsigned int            tlen;
-        struct iattr            attrs;
-};
-struct nfsd3_readdirargs {
-        struct svc_fh           fh;
-        __u64                   cookie;
-        __u32                   dircount;
-        __u32                   count;
-        __be32 *                verf;
-        __be32 *                buffer;
-};
-struct nfsd3_commitargs {
-        struct svc_fh           fh;
-        __u64                   offset;
-        __u32                   count;
-};
-struct nfsd3_getaclargs {
-        struct svc_fh           fh;
-        int                     mask;
-};
-struct posix_acl;
-struct nfsd3_setaclargs {
-        struct svc_fh           fh;
-        int                     mask;
-        struct posix_acl        *acl_access;
-        struct posix_acl        *acl_default;
-};
-struct nfsd3_attrstat {
-        __be32                  status;
-        struct svc_fh           fh;
-        struct kstat            stat;
-};
-/* LOOKUP, CREATE, MKDIR, SYMLINK, MKNOD */
-struct nfsd3_diropres  {
-        __be32                  status;
-        struct svc_fh           dirfh;
-        struct svc_fh           fh;
-};
-struct nfsd3_accessres {
-        __be32                  status;
-        struct svc_fh           fh;
-        __u32                   access;
-};
-struct nfsd3_readlinkres {
-        __be32                  status;
-        struct svc_fh           fh;
-        __u32                   len;
-};
-struct nfsd3_readres {
-        __be32                  status;
-        struct svc_fh           fh;
-        unsigned long           count;
-        int                     eof;
-};
-struct nfsd3_writeres {
-        __be32                  status;
-        struct svc_fh           fh;
-        unsigned long           count;
-        int                     committed;
-};
-struct nfsd3_renameres {
-        __be32                  status;
-        struct svc_fh           ffh;
-        struct svc_fh           tfh;
-};
-struct nfsd3_linkres {
-        __be32                  status;
-        struct svc_fh           tfh;
-        struct svc_fh           fh;
-};
-struct nfsd3_readdirres {
-        __be32                  status;
-        struct svc_fh           fh;
-        int                     count;
-        __be32                  verf[2];
-        struct readdir_cd       common;
-        __be32 *                buffer;
-        int                     buflen;
-        __be32 *                offset;
-        __be32 *                offset1;
-        struct svc_rqst *       rqstp;
-};
-struct nfsd3_fsstatres {
-        __be32                  status;
-        struct kstatfs          stats;
-        __u32                   invarsec;
-};
-struct nfsd3_fsinfores {
-        __be32                  status;
-        __u32                   f_rtmax;
-        __u32                   f_rtpref;
-        __u32                   f_rtmult;
-        __u32                   f_wtmax;
-        __u32                   f_wtpref;
-        __u32                   f_wtmult;
-        __u32                   f_dtpref;
-        __u64                   f_maxfilesize;
-        __u32                   f_properties;
-};
-struct nfsd3_pathconfres {
-        __be32                  status;
-        __u32                   p_link_max;
-        __u32                   p_name_max;
-        __u32                   p_no_trunc;
-        __u32                   p_chown_restricted;
-        __u32                   p_case_insensitive;
-        __u32                   p_case_preserving;
-};
-struct nfsd3_commitres {
-        __be32                  status;
-        struct svc_fh           fh;
-};
-struct nfsd3_getaclres {
-        __be32                  status;
-        struct svc_fh           fh;
-        int                     mask;
-        struct posix_acl        *acl_access;
-        struct posix_acl        *acl_default;
-};
-/* dummy type for release */
-struct nfsd3_fhandle_pair {
-        __u32                   dummy;
-        struct svc_fh           fh1;
-        struct svc_fh           fh2;
-};
-/*
- * Storage requirements for XDR arguments and results.
- */
-union nfsd3_xdrstore {
-        struct nfsd3_sattrargs          sattrargs;
-        struct nfsd3_diropargs          diropargs;
-        struct nfsd3_readargs           readargs;
-        struct nfsd3_writeargs          writeargs;
-        struct nfsd3_createargs         createargs;
-        struct nfsd3_renameargs         renameargs;
-        struct nfsd3_linkargs           linkargs;
-        struct nfsd3_symlinkargs        symlinkargs;
-        struct nfsd3_readdirargs        readdirargs;
-        struct nfsd3_diropres           diropres;
-        struct nfsd3_accessres          accessres;
-        struct nfsd3_readlinkres        readlinkres;
-        struct nfsd3_readres            readres;
-        struct nfsd3_writeres           writeres;
-        struct nfsd3_renameres          renameres;
-        struct nfsd3_linkres            linkres;
-        struct nfsd3_readdirres         readdirres;
-        struct nfsd3_fsstatres          fsstatres;
-        struct nfsd3_fsinfores          fsinfores;
-        struct nfsd3_pathconfres        pathconfres;
-        struct nfsd3_commitres          commitres;
-        struct nfsd3_getaclres          getaclres;
-};
-#define NFS3_SVC_XDRSIZE                sizeof(union nfsd3_xdrstore)
-int nfs3svc_decode_fhandle(struct svc_rqst *, __be32 *, struct nfsd_fhandle *);
-int nfs3svc_decode_sattrargs(struct svc_rqst *, __be32 *,
-                                struct nfsd3_sattrargs *);
-int nfs3svc_decode_diropargs(struct svc_rqst *, __be32 *,
-                                struct nfsd3_diropargs *);
-int nfs3svc_decode_accessargs(struct svc_rqst *, __be32 *,
-                                struct nfsd3_accessargs *);
-int nfs3svc_decode_readargs(struct svc_rqst *, __be32 *,
-                                struct nfsd3_readargs *);
-int nfs3svc_decode_writeargs(struct svc_rqst *, __be32 *,
-                                struct nfsd3_writeargs *);
-int nfs3svc_decode_createargs(struct svc_rqst *, __be32 *,
-                                struct nfsd3_createargs *);
-int nfs3svc_decode_mkdirargs(struct svc_rqst *, __be32 *,
-                                struct nfsd3_createargs *);
-int nfs3svc_decode_mknodargs(struct svc_rqst *, __be32 *,
-                                struct nfsd3_mknodargs *);
-int nfs3svc_decode_renameargs(struct svc_rqst *, __be32 *,
-                                struct nfsd3_renameargs *);
-int nfs3svc_decode_readlinkargs(struct svc_rqst *, __be32 *,
-                                struct nfsd3_readlinkargs *);
-int nfs3svc_decode_linkargs(struct svc_rqst *, __be32 *,
-                                struct nfsd3_linkargs *);
-int nfs3svc_decode_symlinkargs(struct svc_rqst *, __be32 *,
-                                struct nfsd3_symlinkargs *);
-int nfs3svc_decode_readdirargs(struct svc_rqst *, __be32 *,
-                                struct nfsd3_readdirargs *);
-int nfs3svc_decode_readdirplusargs(struct svc_rqst *, __be32 *,
-                                struct nfsd3_readdirargs *);
-int nfs3svc_decode_commitargs(struct svc_rqst *, __be32 *,
-                                struct nfsd3_commitargs *);
-int nfs3svc_encode_voidres(struct svc_rqst *, __be32 *, void *);
-int nfs3svc_encode_attrstat(struct svc_rqst *, __be32 *,
-                                struct nfsd3_attrstat *);
-int nfs3svc_encode_wccstat(struct svc_rqst *, __be32 *,
-                                struct nfsd3_attrstat *);
-int nfs3svc_encode_diropres(struct svc_rqst *, __be32 *,
-                                struct nfsd3_diropres *);
-int nfs3svc_encode_accessres(struct svc_rqst *, __be32 *,
-                                struct nfsd3_accessres *);
-int nfs3svc_encode_readlinkres(struct svc_rqst *, __be32 *,
-                                struct nfsd3_readlinkres *);
-int nfs3svc_encode_readres(struct svc_rqst *, __be32 *, struct nfsd3_readres *);
-int nfs3svc_encode_writeres(struct svc_rqst *, __be32 *, struct nfsd3_writeres *);
-int nfs3svc_encode_createres(struct svc_rqst *, __be32 *,
-                                struct nfsd3_diropres *);
-int nfs3svc_encode_renameres(struct svc_rqst *, __be32 *,
-                                struct nfsd3_renameres *);
-int nfs3svc_encode_linkres(struct svc_rqst *, __be32 *,
-                                struct nfsd3_linkres *);
-int nfs3svc_encode_readdirres(struct svc_rqst *, __be32 *,
-                                struct nfsd3_readdirres *);
-int nfs3svc_encode_fsstatres(struct svc_rqst *, __be32 *,
-                                struct nfsd3_fsstatres *);
-int nfs3svc_encode_fsinfores(struct svc_rqst *, __be32 *,
-                                struct nfsd3_fsinfores *);
-int nfs3svc_encode_pathconfres(struct svc_rqst *, __be32 *,
-                                struct nfsd3_pathconfres *);
-int nfs3svc_encode_commitres(struct svc_rqst *, __be32 *,
-                                struct nfsd3_commitres *);
-int nfs3svc_release_fhandle(struct svc_rqst *, __be32 *,
-                                struct nfsd3_attrstat *);
-int nfs3svc_release_fhandle2(struct svc_rqst *, __be32 *,
-                                struct nfsd3_fhandle_pair *);
-int nfs3svc_encode_entry(void *, const char *name,
-                                int namlen, loff_t offset, u64 ino,
-                                unsigned int);
-int nfs3svc_encode_entry_plus(void *, const char *name,
-                                int namlen, loff_t offset, u64 ino,
-                                unsigned int);
-/* Helper functions for NFSv3 ACL code */
-__be32 *nfs3svc_encode_post_op_attr(struct svc_rqst *rqstp, __be32 *p,
-                                struct svc_fh *fhp);
-__be32 *nfs3svc_decode_fh(__be32 *p, struct svc_fh *fhp);
-#endif /* _LINUX_NFSD_XDR3_H */
diff --git a/include/linux/nfsd/xdr4.h b/include/linux/nfsd/xdr4.h
deleted file mode 100644
index 73164c2b3d29..000000000000
--- a/include/linux/nfsd/xdr4.h
+++ /dev/null
@@ -1,563 +0,0 @@
-/*
- *  include/linux/nfsd/xdr4.h
- *
- *  Server-side types for NFSv4.
- *
- *  Copyright (c) 2002 The Regents of the University of Michigan.
- *  All rights reserved.
- *
- *  Kendrick Smith <kmsmith@umich.edu>
- *  Andy Adamson   <andros@umich.edu>
- *
- *  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.
- *  3. Neither the name of the University 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 ``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 REGENTS 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.
- *
- */
-#ifndef _LINUX_NFSD_XDR4_H
-#define _LINUX_NFSD_XDR4_H
-#include <linux/nfs4.h>
-#define NFSD4_MAX_TAGLEN        128
-#define XDR_LEN(n)                     (((n) + 3) & ~3)
-struct nfsd4_compound_state {
-        struct svc_fh           current_fh;
-        struct svc_fh           save_fh;
-        struct nfs4_stateowner  *replay_owner;
-        /* For sessions DRC */
-        struct nfsd4_session    *session;
-        struct nfsd4_slot       *slot;
-        __be32                  *datap;
-        size_t                  iovlen;
-        u32                     minorversion;
-        u32                     status;
-};
-static inline bool nfsd4_has_session(struct nfsd4_compound_state *cs)
-{
-        return cs->slot != NULL;
-}
-struct nfsd4_change_info {
-        u32             atomic;
-        bool            change_supported;
-        u32             before_ctime_sec;
-        u32             before_ctime_nsec;
-        u64             before_change;
-        u32             after_ctime_sec;
-        u32             after_ctime_nsec;
-        u64             after_change;
-};
-struct nfsd4_access {
-        u32             ac_req_access;      /* request */
-        u32             ac_supported;       /* response */
-        u32             ac_resp_access;     /* response */
-};
-struct nfsd4_close {
-        u32             cl_seqid;           /* request */
-        stateid_t       cl_stateid;         /* request+response */
-        struct nfs4_stateowner * cl_stateowner; /* response */
-};
-struct nfsd4_commit {
-        u64             co_offset;          /* request */
-        u32             co_count;           /* request */
-        nfs4_verifier   co_verf;            /* response */
-};
-struct nfsd4_create {
-        u32             cr_namelen;         /* request */
-        char *          cr_name;            /* request */
-        u32             cr_type;            /* request */
-        union {                             /* request */
-                struct {
-                        u32 namelen;
-                        char *name;
-                } link;   /* NF4LNK */
-                struct {
-                        u32 specdata1;
-                        u32 specdata2;
-                } dev;    /* NF4BLK, NF4CHR */
-        } u;
-        u32             cr_bmval[3];        /* request */
-        struct iattr    cr_iattr;           /* request */
-        struct nfsd4_change_info  cr_cinfo; /* response */
-        struct nfs4_acl *cr_acl;
-};
-#define cr_linklen      u.link.namelen
-#define cr_linkname     u.link.name
-#define cr_specdata1    u.dev.specdata1
-#define cr_specdata2    u.dev.specdata2
-struct nfsd4_delegreturn {
-        stateid_t       dr_stateid;
-};
-struct nfsd4_getattr {
-        u32             ga_bmval[3];        /* request */
-        struct svc_fh   *ga_fhp;            /* response */
-};
-struct nfsd4_link {
-        u32             li_namelen;         /* request */
-        char *          li_name;            /* request */
-        struct nfsd4_change_info  li_cinfo; /* response */
-};
-struct nfsd4_lock_denied {
-        clientid_t      ld_clientid;
-        struct nfs4_stateowner   *ld_sop;
-        u64             ld_start;
-        u64             ld_length;
-        u32             ld_type;
-};
-struct nfsd4_lock {
-        /* request */
-        u32             lk_type;
-        u32             lk_reclaim;         /* boolean */
-        u64             lk_offset;
-        u64             lk_length;
-        u32             lk_is_new;
-        union {
-                struct {
-                        u32             open_seqid;
-                        stateid_t       open_stateid;
-                        u32             lock_seqid;
-                        clientid_t      clientid;
-                        struct xdr_netobj owner;
-                } new;
-                struct {
-                        stateid_t       lock_stateid;
-                        u32             lock_seqid;
-                } old;
-        } v;
-        /* response */
-        union {
-                struct {
-                        stateid_t               stateid;
-                } ok;
-                struct nfsd4_lock_denied        denied;
-        } u;
-        /* The lk_replay_owner is the open owner in the open_to_lock_owner
-         * case and the lock owner otherwise: */
-        struct nfs4_stateowner *lk_replay_owner;
-};
-#define lk_new_open_seqid       v.new.open_seqid
-#define lk_new_open_stateid     v.new.open_stateid
-#define lk_new_lock_seqid       v.new.lock_seqid
-#define lk_new_clientid         v.new.clientid
-#define lk_new_owner            v.new.owner
-#define lk_old_lock_stateid     v.old.lock_stateid
-#define lk_old_lock_seqid       v.old.lock_seqid
-#define lk_rflags       u.ok.rflags
-#define lk_resp_stateid u.ok.stateid
-#define lk_denied       u.denied
-struct nfsd4_lockt {
-        u32                             lt_type;
-        clientid_t                      lt_clientid;
-        struct xdr_netobj               lt_owner;
-        u64                             lt_offset;
-        u64                             lt_length;
-        struct nfs4_stateowner *        lt_stateowner;
-        struct nfsd4_lock_denied        lt_denied;
-};
- 
-struct nfsd4_locku {
-        u32             lu_type;
-        u32             lu_seqid;
-        stateid_t       lu_stateid;
-        u64             lu_offset;
-        u64             lu_length;
-        struct nfs4_stateowner  *lu_stateowner;
-};
-struct nfsd4_lookup {
-        u32             lo_len;             /* request */
-        char *          lo_name;            /* request */
-};
-struct nfsd4_putfh {
-        u32             pf_fhlen;           /* request */
-        char            *pf_fhval;          /* request */
-};
-struct nfsd4_open {
-        u32             op_claim_type;      /* request */
-        struct xdr_netobj op_fname;         /* request - everything but CLAIM_PREV */
-        u32             op_delegate_type;   /* request - CLAIM_PREV only */
-        stateid_t       op_delegate_stateid; /* request - response */
-        u32             op_create;          /* request */
-        u32             op_createmode;      /* request */
-        u32             op_bmval[3];        /* request */
-        struct iattr    iattr;              /* UNCHECKED4, GUARDED4, EXCLUSIVE4_1 */
-        nfs4_verifier   verf;               /* EXCLUSIVE4 */
-        clientid_t      op_clientid;        /* request */
-        struct xdr_netobj op_owner;           /* request */
-        u32             op_seqid;           /* request */
-        u32             op_share_access;    /* request */
-        u32             op_share_deny;      /* request */
-        stateid_t       op_stateid;         /* response */
-        u32             op_recall;          /* recall */
-        struct nfsd4_change_info  op_cinfo; /* response */
-        u32             op_rflags;          /* response */
-        int             op_truncate;        /* used during processing */
-        struct nfs4_stateowner *op_stateowner; /* used during processing */
-        struct nfs4_acl *op_acl;
-};
-#define op_iattr        iattr
-#define op_verf         verf
-struct nfsd4_open_confirm {
-        stateid_t       oc_req_stateid          /* request */;
-        u32             oc_seqid                /* request */;
-        stateid_t       oc_resp_stateid         /* response */;
-        struct nfs4_stateowner * oc_stateowner; /* response */
-};
-struct nfsd4_open_downgrade {
-        stateid_t       od_stateid;
-        u32             od_seqid;
-        u32             od_share_access;
-        u32             od_share_deny;
-        struct nfs4_stateowner *od_stateowner;
-};
-struct nfsd4_read {
-        stateid_t       rd_stateid;         /* request */
-        u64             rd_offset;          /* request */
-        u32             rd_length;          /* request */
-        int             rd_vlen;
-        struct file     *rd_filp;
-        
-        struct svc_rqst *rd_rqstp;          /* response */
-        struct svc_fh * rd_fhp;             /* response */
-};
-struct nfsd4_readdir {
-        u64             rd_cookie;          /* request */
-        nfs4_verifier   rd_verf;            /* request */
-        u32             rd_dircount;        /* request */
-        u32             rd_maxcount;        /* request */
-        u32             rd_bmval[3];        /* request */
-        struct svc_rqst *rd_rqstp;          /* response */
-        struct svc_fh * rd_fhp;             /* response */
-        struct readdir_cd       common;
-        __be32 *                buffer;
-        int                     buflen;
-        __be32 *                offset;
-};
-struct nfsd4_release_lockowner {
-        clientid_t        rl_clientid;
-        struct xdr_netobj rl_owner;
-};
-struct nfsd4_readlink {
-        struct svc_rqst *rl_rqstp;          /* request */
-        struct svc_fh * rl_fhp;             /* request */
-};
-struct nfsd4_remove {
-        u32             rm_namelen;         /* request */
-        char *          rm_name;            /* request */
-        struct nfsd4_change_info  rm_cinfo; /* response */
-};
-struct nfsd4_rename {
-        u32             rn_snamelen;        /* request */
-        char *          rn_sname;           /* request */
-        u32             rn_tnamelen;        /* request */
-        char *          rn_tname;           /* request */
-        struct nfsd4_change_info  rn_sinfo; /* response */
-        struct nfsd4_change_info  rn_tinfo; /* response */
-};
-struct nfsd4_secinfo {
-        u32 si_namelen;                                 /* request */
-        char *si_name;                                  /* request */
-        struct svc_export *si_exp;                      /* response */
-};
-struct nfsd4_setattr {
-        stateid_t       sa_stateid;         /* request */
-        u32             sa_bmval[3];        /* request */
-        struct iattr    sa_iattr;           /* request */
-        struct nfs4_acl *sa_acl;
-};
-struct nfsd4_setclientid {
-        nfs4_verifier   se_verf;            /* request */
-        u32             se_namelen;         /* request */
-        char *          se_name;            /* request */
-        u32             se_callback_prog;   /* request */
-        u32             se_callback_netid_len;  /* request */
-        char *          se_callback_netid_val;  /* request */
-        u32             se_callback_addr_len;   /* request */
-        char *          se_callback_addr_val;   /* request */
-        u32             se_callback_ident;  /* request */
-        clientid_t      se_clientid;        /* response */
-        nfs4_verifier   se_confirm;         /* response */
-};
-struct nfsd4_setclientid_confirm {
-        clientid_t      sc_clientid;
-        nfs4_verifier   sc_confirm;
-};
-/* also used for NVERIFY */
-struct nfsd4_verify {
-        u32             ve_bmval[3];        /* request */
-        u32             ve_attrlen;         /* request */
-        char *          ve_attrval;         /* request */
-};
-struct nfsd4_write {
-        stateid_t       wr_stateid;         /* request */
-        u64             wr_offset;          /* request */
-        u32             wr_stable_how;      /* request */
-        u32             wr_buflen;          /* request */
-        int             wr_vlen;
-        u32             wr_bytes_written;   /* response */
-        u32             wr_how_written;     /* response */
-        nfs4_verifier   wr_verifier;        /* response */
-};
-struct nfsd4_exchange_id {
-        nfs4_verifier   verifier;
-        struct xdr_netobj clname;
-        u32             flags;
-        clientid_t      clientid;
-        u32             seqid;
-        int             spa_how;
-};
-struct nfsd4_sequence {
-        struct nfs4_sessionid   sessionid;              /* request/response */
-        u32                     seqid;                  /* request/response */
-        u32                     slotid;                 /* request/response */
-        u32                     maxslots;               /* request/response */
-        u32                     cachethis;              /* request */
-#if 0
-        u32                     target_maxslots;        /* response */
-        u32                     status_flags;           /* response */
-#endif /* not yet */
-};
-struct nfsd4_destroy_session {
-        struct nfs4_sessionid   sessionid;
-};
-struct nfsd4_op {
-        int                                     opnum;
-        __be32                                  status;
-        union {
-                struct nfsd4_access             access;
-                struct nfsd4_close              close;
-                struct nfsd4_commit             commit;
-                struct nfsd4_create             create;
-                struct nfsd4_delegreturn        delegreturn;
-                struct nfsd4_getattr            getattr;
-                struct svc_fh *                 getfh;
-                struct nfsd4_link               link;
-                struct nfsd4_lock               lock;
-                struct nfsd4_lockt              lockt;
-                struct nfsd4_locku              locku;
-                struct nfsd4_lookup             lookup;
-                struct nfsd4_verify             nverify;
-                struct nfsd4_open               open;
-                struct nfsd4_open_confirm       open_confirm;
-                struct nfsd4_open_downgrade     open_downgrade;
-                struct nfsd4_putfh              putfh;
-                struct nfsd4_read               read;
-                struct nfsd4_readdir            readdir;
-                struct nfsd4_readlink           readlink;
-                struct nfsd4_remove             remove;
-                struct nfsd4_rename             rename;
-                clientid_t                      renew;
-                struct nfsd4_secinfo            secinfo;
-                struct nfsd4_setattr            setattr;
-                struct nfsd4_setclientid        setclientid;
-                struct nfsd4_setclientid_confirm setclientid_confirm;
-                struct nfsd4_verify             verify;
-                struct nfsd4_write              write;
-                struct nfsd4_release_lockowner  release_lockowner;
-                /* NFSv4.1 */
-                struct nfsd4_exchange_id        exchange_id;
-                struct nfsd4_create_session     create_session;
-                struct nfsd4_destroy_session    destroy_session;
-                struct nfsd4_sequence           sequence;
-        } u;
-        struct nfs4_replay *                    replay;
-};
-struct nfsd4_compoundargs {
-        /* scratch variables for XDR decode */
-        __be32 *                        p;
-        __be32 *                        end;
-        struct page **                  pagelist;
-        int                             pagelen;
-        __be32                          tmp[8];
-        __be32 *                        tmpp;
-        struct tmpbuf {
-                struct tmpbuf *next;
-                void (*release)(const void *);
-                void *buf;
-        }                               *to_free;
-        struct svc_rqst                 *rqstp;
-        u32                             taglen;
-        char *                          tag;
-        u32                             minorversion;
-        u32                             opcnt;
-        struct nfsd4_op                 *ops;
-        struct nfsd4_op                 iops[8];
-};
-struct nfsd4_compoundres {
-        /* scratch variables for XDR encode */
-        __be32 *                        p;
-        __be32 *                        end;
-        struct xdr_buf *                xbuf;
-        struct svc_rqst *               rqstp;
-        u32                             taglen;
-        char *                          tag;
-        u32                             opcnt;
-        __be32 *                        tagp; /* tag, opcount encode location */
-        struct nfsd4_compound_state     cstate;
-};
-static inline bool nfsd4_is_solo_sequence(struct nfsd4_compoundres *resp)
-{
-        struct nfsd4_compoundargs *args = resp->rqstp->rq_argp;
-        return resp->opcnt == 1 && args->ops[0].opnum == OP_SEQUENCE;
-}
-static inline bool nfsd4_not_cached(struct nfsd4_compoundres *resp)
-{
-        return !resp->cstate.slot->sl_cachethis || nfsd4_is_solo_sequence(resp);
-}
-#define NFS4_SVC_XDRSIZE                sizeof(struct nfsd4_compoundargs)
-static inline void
-set_change_info(struct nfsd4_change_info *cinfo, struct svc_fh *fhp)
-{
-        BUG_ON(!fhp->fh_pre_saved || !fhp->fh_post_saved);
-        cinfo->atomic = 1;
-        cinfo->change_supported = IS_I_VERSION(fhp->fh_dentry->d_inode);
-        if (cinfo->change_supported) {
-                cinfo->before_change = fhp->fh_pre_change;
-                cinfo->after_change = fhp->fh_post_change;
-        } else {
-                cinfo->before_ctime_sec = fhp->fh_pre_ctime.tv_sec;
-                cinfo->before_ctime_nsec = fhp->fh_pre_ctime.tv_nsec;
-                cinfo->after_ctime_sec = fhp->fh_post_attr.ctime.tv_sec;
-                cinfo->after_ctime_nsec = fhp->fh_post_attr.ctime.tv_nsec;
-        }
-}
-int nfs4svc_encode_voidres(struct svc_rqst *, __be32 *, void *);
-int nfs4svc_decode_compoundargs(struct svc_rqst *, __be32 *,
-                struct nfsd4_compoundargs *);
-int nfs4svc_encode_compoundres(struct svc_rqst *, __be32 *,
-                struct nfsd4_compoundres *);
-void nfsd4_encode_operation(struct nfsd4_compoundres *, struct nfsd4_op *);
-void nfsd4_encode_replay(struct nfsd4_compoundres *resp, struct nfsd4_op *op);
-__be32 nfsd4_encode_fattr(struct svc_fh *fhp, struct svc_export *exp,
-                       struct dentry *dentry, __be32 *buffer, int *countp,
-                       u32 *bmval, struct svc_rqst *, int ignore_crossmnt);
-extern __be32 nfsd4_setclientid(struct svc_rqst *rqstp,
-                struct nfsd4_compound_state *,
-                struct nfsd4_setclientid *setclid);
-extern __be32 nfsd4_setclientid_confirm(struct svc_rqst *rqstp,
-                struct nfsd4_compound_state *,
-                struct nfsd4_setclientid_confirm *setclientid_confirm);
-extern void nfsd4_store_cache_entry(struct nfsd4_compoundres *resp);
-extern __be32 nfsd4_replay_cache_entry(struct nfsd4_compoundres *resp,
-                struct nfsd4_sequence *seq);
-extern __be32 nfsd4_exchange_id(struct svc_rqst *rqstp,
-                struct nfsd4_compound_state *,
-struct nfsd4_exchange_id *);
-                extern __be32 nfsd4_create_session(struct svc_rqst *,
-                struct nfsd4_compound_state *,
-                struct nfsd4_create_session *);
-extern __be32 nfsd4_sequence(struct svc_rqst *,
-                struct nfsd4_compound_state *,
-                struct nfsd4_sequence *);
-extern __be32 nfsd4_destroy_session(struct svc_rqst *,
-                struct nfsd4_compound_state *,
-                struct nfsd4_destroy_session *);
-extern __be32 nfsd4_process_open1(struct nfsd4_compound_state *,
-                struct nfsd4_open *open);
-extern __be32 nfsd4_process_open2(struct svc_rqst *rqstp,
-                struct svc_fh *current_fh, struct nfsd4_open *open);
-extern __be32 nfsd4_open_confirm(struct svc_rqst *rqstp,
-                struct nfsd4_compound_state *, struct nfsd4_open_confirm *oc);
-extern __be32 nfsd4_close(struct svc_rqst *rqstp,
-                struct nfsd4_compound_state *,
-                struct nfsd4_close *close);
-extern __be32 nfsd4_open_downgrade(struct svc_rqst *rqstp,
-                struct nfsd4_compound_state *,
-                struct nfsd4_open_downgrade *od);
-extern __be32 nfsd4_lock(struct svc_rqst *rqstp, struct nfsd4_compound_state *,
-                struct nfsd4_lock *lock);
-extern __be32 nfsd4_lockt(struct svc_rqst *rqstp,
-                struct nfsd4_compound_state *,
-                struct nfsd4_lockt *lockt);
-extern __be32 nfsd4_locku(struct svc_rqst *rqstp,
-                struct nfsd4_compound_state *,
-                struct nfsd4_locku *locku);
-extern __be32
-nfsd4_release_lockowner(struct svc_rqst *rqstp,
-                struct nfsd4_compound_state *,
-                struct nfsd4_release_lockowner *rlockowner);
-extern void nfsd4_release_compoundargs(struct nfsd4_compoundargs *);
-extern __be32 nfsd4_delegreturn(struct svc_rqst *rqstp,
-                struct nfsd4_compound_state *, struct nfsd4_delegreturn *dr);
-extern __be32 nfsd4_renew(struct svc_rqst *rqstp,
-                          struct nfsd4_compound_state *, clientid_t *clid);
-#endif
-/*
- * Local variables:
- *  c-basic-offset: 8
- * End:
- */
diff --git a/include/linux/nilfs2_fs.h b/include/linux/nilfs2_fs.h
index ce520402e840..640702e97457 100644
--- a/include/linux/nilfs2_fs.h
+++ b/include/linux/nilfs2_fs.h
@@ -151,6 +151,9 @@ struct nilfs_super_root {
 #define NILFS_MOUNT_BARRIER             0x1000  /* Use block barriers */
 #define NILFS_MOUNT_STRICT_ORDER        0x2000  /* Apply strict in-order
                                                   semantics also for data */
+#define NILFS_MOUNT_NORECOVERY          0x4000  /* Disable write access during
+                                                   mount-time recovery */
+#define NILFS_MOUNT_DISCARD             0x8000  /* Issue DISCARD requests */
 /**
@@ -403,6 +406,28 @@ struct nilfs_segment_summary {
 #define NILFS_SS_GC     0x0010  /* segment written for cleaner operation */
 /**
+ * struct nilfs_btree_node - B-tree node
+ * @bn_flags: flags
+ * @bn_level: level
+ * @bn_nchildren: number of children
+ * @bn_pad: padding
+ */
+struct nilfs_btree_node {
+        __u8 bn_flags;
+        __u8 bn_level;
+        __le16 bn_nchildren;
+        __le32 bn_pad;
+};
+/* flags */
+#define NILFS_BTREE_NODE_ROOT   0x01
+/* level */
+#define NILFS_BTREE_LEVEL_DATA          0
+#define NILFS_BTREE_LEVEL_NODE_MIN      (NILFS_BTREE_LEVEL_DATA + 1)
+#define NILFS_BTREE_LEVEL_MAX           14
+/**
 * struct nilfs_palloc_group_desc - block group descriptor
 * @pg_nfrees: number of free entries in block group
 */
diff --git a/include/linux/nl80211.h b/include/linux/nl80211.h
index a8d71ed43a0e..28ba20fda3e2 100644
--- a/include/linux/nl80211.h
+++ b/include/linux/nl80211.h
@@ -3,7 +3,7 @@
 /*
 * 802.11 netlink interface public header
 *
- * Copyright 2006, 2007, 2008 Johannes Berg <johannes@sipsolutions.net>
+ * Copyright 2006-2010 Johannes Berg <johannes@sipsolutions.net>
 * Copyright 2008 Michael Wu <flamingice@sourmilk.net>
 * Copyright 2008 Luis Carlos Cobo <luisca@cozybit.com>
 * Copyright 2008 Michael Buesch <mb@bu3sch.de>
@@ -160,6 +160,11 @@
 * @NL80211_CMD_SCAN_ABORTED: scan was aborted, for unspecified reasons,
 *      partial scan results may be available
 *
+ * @NL80211_CMD_GET_SURVEY: get survey resuls, e.g. channel occupation
+ *      or noise level
+ * @NL80211_CMD_NEW_SURVEY_RESULTS: survey data notification (as a reply to
+ *      NL80211_CMD_GET_SURVEY and on the "scan" multicast group)
+ *
 * @NL80211_CMD_REG_CHANGE: indicates to userspace the regulatory domain
 *      has been changed and provides details of the request information
 *      that caused the change such as who initiated the regulatory request
@@ -265,6 +270,60 @@
 * @NL80211_CMD_SET_WIPHY_NETNS: Set a wiphy's netns. Note that all devices
 *      associated with this wiphy must be down and will follow.
 *
+ * @NL80211_CMD_REMAIN_ON_CHANNEL: Request to remain awake on the specified
+ *      channel for the specified amount of time. This can be used to do
+ *      off-channel operations like transmit a Public Action frame and wait for
+ *      a response while being associated to an AP on another channel.
+ *      %NL80211_ATTR_WIPHY or %NL80211_ATTR_IFINDEX is used to specify which
+ *      radio is used. %NL80211_ATTR_WIPHY_FREQ is used to specify the
+ *      frequency for the operation and %NL80211_ATTR_WIPHY_CHANNEL_TYPE may be
+ *      optionally used to specify additional channel parameters.
+ *      %NL80211_ATTR_DURATION is used to specify the duration in milliseconds
+ *      to remain on the channel. This command is also used as an event to
+ *      notify when the requested duration starts (it may take a while for the
+ *      driver to schedule this time due to other concurrent needs for the
+ *      radio).
+ *      When called, this operation returns a cookie (%NL80211_ATTR_COOKIE)
+ *      that will be included with any events pertaining to this request;
+ *      the cookie is also used to cancel the request.
+ * @NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL: This command can be used to cancel a
+ *      pending remain-on-channel duration if the desired operation has been
+ *      completed prior to expiration of the originally requested duration.
+ *      %NL80211_ATTR_WIPHY or %NL80211_ATTR_IFINDEX is used to specify the
+ *      radio. The %NL80211_ATTR_COOKIE attribute must be given as well to
+ *      uniquely identify the request.
+ *      This command is also used as an event to notify when a requested
+ *      remain-on-channel duration has expired.
+ *
+ * @NL80211_CMD_SET_TX_BITRATE_MASK: Set the mask of rates to be used in TX
+ *      rate selection. %NL80211_ATTR_IFINDEX is used to specify the interface
+ *      and @NL80211_ATTR_TX_RATES the set of allowed rates.
+ *
+ * @NL80211_CMD_REGISTER_ACTION: Register for receiving certain action frames
+ *      (via @NL80211_CMD_ACTION) for processing in userspace. This command
+ *      requires an interface index and a match attribute containing the first
+ *      few bytes of the frame that should match, e.g. a single byte for only
+ *      a category match or four bytes for vendor frames including the OUI.
+ *      The registration cannot be dropped, but is removed automatically
+ *      when the netlink socket is closed. Multiple registrations can be made.
+ * @NL80211_CMD_ACTION: Action frame TX request and RX notification. This
+ *      command is used both as a request to transmit an Action frame and as an
+ *      event indicating reception of an Action frame that was not processed in
+ *      kernel code, but is for us (i.e., which may need to be processed in a
+ *      user space application). %NL80211_ATTR_FRAME is used to specify the
+ *      frame contents (including header). %NL80211_ATTR_WIPHY_FREQ (and
+ *      optionally %NL80211_ATTR_WIPHY_CHANNEL_TYPE) is used to indicate on
+ *      which channel the frame is to be transmitted or was received. This
+ *      channel has to be the current channel (remain-on-channel or the
+ *      operational channel). When called, this operation returns a cookie
+ *      (%NL80211_ATTR_COOKIE) that will be included with the TX status event
+ *      pertaining to the TX request.
+ * @NL80211_CMD_ACTION_TX_STATUS: Report TX status of an Action frame
+ *      transmitted with %NL80211_CMD_ACTION. %NL80211_ATTR_COOKIE identifies
+ *      the TX command and %NL80211_ATTR_FRAME includes the contents of the
+ *      frame. %NL80211_ATTR_ACK flag is included if the recipient acknowledged
+ *      the frame.
+ *
 * @NL80211_CMD_MAX: highest used command number
 * @__NL80211_CMD_AFTER_LAST: internal use
 */
@@ -341,6 +400,25 @@ enum nl80211_commands {
        NL80211_CMD_SET_WIPHY_NETNS,
+        NL80211_CMD_GET_SURVEY,
+        NL80211_CMD_NEW_SURVEY_RESULTS,
+        NL80211_CMD_SET_PMKSA,
+        NL80211_CMD_DEL_PMKSA,
+        NL80211_CMD_FLUSH_PMKSA,
+        NL80211_CMD_REMAIN_ON_CHANNEL,
+        NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL,
+        NL80211_CMD_SET_TX_BITRATE_MASK,
+        NL80211_CMD_REGISTER_ACTION,
+        NL80211_CMD_ACTION,
+        NL80211_CMD_ACTION_TX_STATUS,
+        NL80211_CMD_SET_POWER_SAVE,
+        NL80211_CMD_GET_POWER_SAVE,
        /* add new commands above here */
        /* used to define NL80211_CMD_MAX below */
@@ -390,6 +468,8 @@ enum nl80211_commands {
 * @NL80211_ATTR_WIPHY_RTS_THRESHOLD: RTS threshold (TX frames with length
 *      larger than or equal to this use RTS/CTS handshake); allowed range:
 *      0..65536, disable with (u32)-1; dot11RTSThreshold; u32
+ * @NL80211_ATTR_WIPHY_COVERAGE_CLASS: Coverage Class as defined by IEEE 802.11
+ *      section 7.3.2.9; dot11CoverageClass; u8
 *
 * @NL80211_ATTR_IFINDEX: network interface index of the device to operate on
 * @NL80211_ATTR_IFNAME: network interface name
@@ -584,6 +664,33 @@ enum nl80211_commands {
 *      changed then the list changed and the dump should be repeated
 *      completely from scratch.
 *
+ * @NL80211_ATTR_4ADDR: Use 4-address frames on a virtual interface
+ *
+ * @NL80211_ATTR_SURVEY_INFO: survey information about a channel, part of
+ *      the survey response for %NL80211_CMD_GET_SURVEY, nested attribute
+ *      containing info as possible, see &enum survey_info.
+ *
+ * @NL80211_ATTR_PMKID: PMK material for PMKSA caching.
+ * @NL80211_ATTR_MAX_NUM_PMKIDS: maximum number of PMKIDs a firmware can
+ *      cache, a wiphy attribute.
+ *
+ * @NL80211_ATTR_DURATION: Duration of an operation in milliseconds, u32.
+ *
+ * @NL80211_ATTR_COOKIE: Generic 64-bit cookie to identify objects.
+ *
+ * @NL80211_ATTR_TX_RATES: Nested set of attributes
+ *      (enum nl80211_tx_rate_attributes) describing TX rates per band. The
+ *      enum nl80211_band value is used as the index (nla_type() of the nested
+ *      data. If a band is not included, it will be configured to allow all
+ *      rates based on negotiated supported rates information. This attribute
+ *      is used with %NL80211_CMD_SET_TX_BITRATE_MASK.
+ *
+ * @NL80211_ATTR_FRAME_MATCH: A binary attribute which typically must contain
+ *      at least one byte, currently used with @NL80211_CMD_REGISTER_ACTION.
+ *
+ * @NL80211_ATTR_ACK: Flag attribute indicating that the frame was
+ *      acknowledged by the recipient.
+ *
 * @NL80211_ATTR_MAX: highest attribute number currently defined
 * @__NL80211_ATTR_AFTER_LAST: internal use
 */
@@ -714,6 +821,27 @@ enum nl80211_attrs {
        NL80211_ATTR_PID,
+        NL80211_ATTR_4ADDR,
+        NL80211_ATTR_SURVEY_INFO,
+        NL80211_ATTR_PMKID,
+        NL80211_ATTR_MAX_NUM_PMKIDS,
+        NL80211_ATTR_DURATION,
+        NL80211_ATTR_COOKIE,
+        NL80211_ATTR_WIPHY_COVERAGE_CLASS,
+        NL80211_ATTR_TX_RATES,
+        NL80211_ATTR_FRAME_MATCH,
+        NL80211_ATTR_ACK,
+        NL80211_ATTR_PS_STATE,
        /* add attributes here, update the policy in nl80211.c */
        __NL80211_ATTR_AFTER_LAST,
@@ -895,14 +1023,14 @@ enum nl80211_sta_info {
 *
 * @NL80211_MPATH_FLAG_ACTIVE: the mesh path is active
 * @NL80211_MPATH_FLAG_RESOLVING: the mesh path discovery process is running
- * @NL80211_MPATH_FLAG_DSN_VALID: the mesh path contains a valid DSN
+ * @NL80211_MPATH_FLAG_SN_VALID: the mesh path contains a valid SN
 * @NL80211_MPATH_FLAG_FIXED: the mesh path has been manually set
 * @NL80211_MPATH_FLAG_RESOLVED: the mesh path discovery process succeeded
 */
 enum nl80211_mpath_flags {
        NL80211_MPATH_FLAG_ACTIVE =     1<<0,
        NL80211_MPATH_FLAG_RESOLVING =  1<<1,
-        NL80211_MPATH_FLAG_DSN_VALID =  1<<2,
+        NL80211_MPATH_FLAG_SN_VALID =   1<<2,
        NL80211_MPATH_FLAG_FIXED =      1<<3,
        NL80211_MPATH_FLAG_RESOLVED =   1<<4,
 };
@@ -915,7 +1043,7 @@ enum nl80211_mpath_flags {
 *
 * @__NL80211_MPATH_INFO_INVALID: attribute number 0 is reserved
 * @NL80211_ATTR_MPATH_FRAME_QLEN: number of queued frames for this destination
- * @NL80211_ATTR_MPATH_DSN: destination sequence number
+ * @NL80211_ATTR_MPATH_SN: destination sequence number
 * @NL80211_ATTR_MPATH_METRIC: metric (cost) of this mesh path
 * @NL80211_ATTR_MPATH_EXPTIME: expiration time for the path, in msec from now
 * @NL80211_ATTR_MPATH_FLAGS: mesh path flags, enumerated in
@@ -926,7 +1054,7 @@ enum nl80211_mpath_flags {
 enum nl80211_mpath_info {
        __NL80211_MPATH_INFO_INVALID,
        NL80211_MPATH_INFO_FRAME_QLEN,
-        NL80211_MPATH_INFO_DSN,
+        NL80211_MPATH_INFO_SN,
        NL80211_MPATH_INFO_METRIC,
        NL80211_MPATH_INFO_EXPTIME,
        NL80211_MPATH_INFO_FLAGS,
@@ -1117,6 +1245,26 @@ enum nl80211_reg_rule_flags {
 };
 /**
+ * enum nl80211_survey_info - survey information
+ *
+ * These attribute types are used with %NL80211_ATTR_SURVEY_INFO
+ * when getting information about a survey.
+ *
+ * @__NL80211_SURVEY_INFO_INVALID: attribute number 0 is reserved
+ * @NL80211_SURVEY_INFO_FREQUENCY: center frequency of channel
+ * @NL80211_SURVEY_INFO_NOISE: noise level of channel (u8, dBm)
+ */
+enum nl80211_survey_info {
+        __NL80211_SURVEY_INFO_INVALID,
+        NL80211_SURVEY_INFO_FREQUENCY,
+        NL80211_SURVEY_INFO_NOISE,
+        /* keep last */
+        __NL80211_SURVEY_INFO_AFTER_LAST,
+        NL80211_SURVEY_INFO_MAX = __NL80211_SURVEY_INFO_AFTER_LAST - 1
+};
+/**
 * enum nl80211_mntr_flags - monitor configuration flags
 *
 * Monitor configuration flags.
@@ -1196,6 +1344,8 @@ enum nl80211_mntr_flags {
 * @NL80211_MESHCONF_HWMP_NET_DIAM_TRVS_TIME: The interval of time (in TUs)
 * that it takes for an HWMP information element to propagate across the mesh
 *
+ * @NL80211_MESHCONF_ROOTMODE: whether root mode is enabled or not
+ *
 * @NL80211_MESHCONF_ATTR_MAX: highest possible mesh configuration attribute
 *
 * @__NL80211_MESHCONF_ATTR_AFTER_LAST: internal use
@@ -1215,6 +1365,7 @@ enum nl80211_meshconf_params {
        NL80211_MESHCONF_HWMP_ACTIVE_PATH_TIMEOUT,
        NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL,
        NL80211_MESHCONF_HWMP_NET_DIAM_TRVS_TIME,
+        NL80211_MESHCONF_HWMP_ROOTMODE,
        /* keep last */
        __NL80211_MESHCONF_ATTR_AFTER_LAST,
@@ -1271,12 +1422,20 @@ enum nl80211_channel_type {
 * @NL80211_BSS_BEACON_INTERVAL: beacon interval of the (I)BSS (u16)
 * @NL80211_BSS_CAPABILITY: capability field (CPU order, u16)
 * @NL80211_BSS_INFORMATION_ELEMENTS: binary attribute containing the
- *      raw information elements from the probe response/beacon (bin)
+ *      raw information elements from the probe response/beacon (bin);
+ *      if the %NL80211_BSS_BEACON_IES attribute is present, the IEs here are
+ *      from a Probe Response frame; otherwise they are from a Beacon frame.
+ *      However, if the driver does not indicate the source of the IEs, these
+ *      IEs may be from either frame subtype.
 * @NL80211_BSS_SIGNAL_MBM: signal strength of probe response/beacon
 *      in mBm (100 * dBm) (s32)
 * @NL80211_BSS_SIGNAL_UNSPEC: signal strength of the probe response/beacon
 *      in unspecified units, scaled to 0..100 (u8)
 * @NL80211_BSS_STATUS: status, if this BSS is "used"
+ * @NL80211_BSS_SEEN_MS_AGO: age of this BSS entry in ms
+ * @NL80211_BSS_BEACON_IES: binary attribute containing the raw information
+ *      elements from a Beacon frame (bin); not present if no Beacon frame has
+ *      yet been received
 * @__NL80211_BSS_AFTER_LAST: internal
 * @NL80211_BSS_MAX: highest BSS attribute
 */
@@ -1291,6 +1450,8 @@ enum nl80211_bss {
        NL80211_BSS_SIGNAL_MBM,
        NL80211_BSS_SIGNAL_UNSPEC,
        NL80211_BSS_STATUS,
+        NL80211_BSS_SEEN_MS_AGO,
+        NL80211_BSS_BEACON_IES,
        /* keep last */
        __NL80211_BSS_AFTER_LAST,
@@ -1388,4 +1549,38 @@ enum nl80211_key_attributes {
        NL80211_KEY_MAX = __NL80211_KEY_AFTER_LAST - 1
 };
+/**
+ * enum nl80211_tx_rate_attributes - TX rate set attributes
+ * @__NL80211_TXRATE_INVALID: invalid
+ * @NL80211_TXRATE_LEGACY: Legacy (non-MCS) rates allowed for TX rate selection
+ *      in an array of rates as defined in IEEE 802.11 7.3.2.2 (u8 values with
+ *      1 = 500 kbps) but without the IE length restriction (at most
+ *      %NL80211_MAX_SUPP_RATES in a single array).
+ * @__NL80211_TXRATE_AFTER_LAST: internal
+ * @NL80211_TXRATE_MAX: highest TX rate attribute
+ */
+enum nl80211_tx_rate_attributes {
+        __NL80211_TXRATE_INVALID,
+        NL80211_TXRATE_LEGACY,
+        /* keep last */
+        __NL80211_TXRATE_AFTER_LAST,
+        NL80211_TXRATE_MAX = __NL80211_TXRATE_AFTER_LAST - 1
+};
+/**
+ * enum nl80211_band - Frequency band
+ * @NL80211_BAND_2GHZ - 2.4 GHz ISM band
+ * @NL80211_BAND_5GHZ - around 5 GHz band (4.9 - 5.7 GHz)
+ */
+enum nl80211_band {
+        NL80211_BAND_2GHZ,
+        NL80211_BAND_5GHZ,
+};
+enum nl80211_ps_state {
+        NL80211_PS_DISABLED,
+        NL80211_PS_ENABLED,
+};
 #endif /* __LINUX_NL80211_H */
diff --git a/include/linux/nl802154.h b/include/linux/nl802154.h
index b7d9435d5a9f..33d9f5175109 100644
--- a/include/linux/nl802154.h
+++ b/include/linux/nl802154.h
@@ -65,6 +65,9 @@ enum {
        IEEE802154_ATTR_SEC,
        IEEE802154_ATTR_PAGE,
+        IEEE802154_ATTR_CHANNEL_PAGE_LIST,
+        IEEE802154_ATTR_PHY_NAME,
        __IEEE802154_ATTR_MAX,
 };
@@ -114,6 +117,9 @@ enum {
        IEEE802154_RX_ENABLE_CONF, /* Not supported yet */
        IEEE802154_LIST_IFACE,
+        IEEE802154_LIST_PHY,
+        IEEE802154_ADD_IFACE,
+        IEEE802154_DEL_IFACE,
        __IEEE802154_CMD_MAX,
 };
diff --git a/include/linux/node.h b/include/linux/node.h
index 681a697b9a86..06292dac3eab 100644
--- a/include/linux/node.h
+++ b/include/linux/node.h
@@ -21,13 +21,19 @@
 #include <linux/sysdev.h>
 #include <linux/cpumask.h>
+#include <linux/workqueue.h>
 struct node {
        struct sys_device       sysdev;
+#if defined(CONFIG_MEMORY_HOTPLUG_SPARSE) && defined(CONFIG_HUGETLBFS)
+        struct work_struct      node_work;
+#endif
 };
 struct memory_block;
 extern struct node node_devices[];
+typedef  void (*node_registration_func_t)(struct node *);
 extern int register_node(struct node *, int, struct node *);
 extern void unregister_node(struct node *node);
@@ -39,6 +45,11 @@ extern int unregister_cpu_under_node(unsigned int cpu, unsigned int nid);
 extern int register_mem_sect_under_node(struct memory_block *mem_blk,
                                                int nid);
 extern int unregister_mem_sect_under_nodes(struct memory_block *mem_blk);
+#ifdef CONFIG_HUGETLBFS
+extern void register_hugetlbfs_with_node(node_registration_func_t doregister,
+                                         node_registration_func_t unregister);
+#endif
 #else
 static inline int register_one_node(int nid)
 {
@@ -65,6 +76,11 @@ static inline int unregister_mem_sect_under_nodes(struct memory_block *mem_blk)
 {
        return 0;
 }
+static inline void register_hugetlbfs_with_node(node_registration_func_t reg,
+                                                node_registration_func_t unreg)
+{
+}
 #endif
 #define to_node(sys_device) container_of(sys_device, struct node, sysdev)
diff --git a/include/linux/nodemask.h b/include/linux/nodemask.h
index b359c4a9ec9e..dba35e413371 100644
--- a/include/linux/nodemask.h
+++ b/include/linux/nodemask.h
@@ -69,8 +69,6 @@
 * int node_online(node)                Is some node online?
 * int node_possible(node)              Is some node possible?
 *
- * int any_online_node(mask)            First online node in mask
- *
 * node_set_online(node)                set bit 'node' in node_online_map
 * node_set_offline(node)               clear bit 'node' in node_online_map
 *
@@ -245,14 +243,19 @@ static inline int __next_node(int n, const nodemask_t *srcp)
        return min_t(int,MAX_NUMNODES,find_next_bit(srcp->bits, MAX_NUMNODES, n+1));
 }
+static inline void init_nodemask_of_node(nodemask_t *mask, int node)
+{
+        nodes_clear(*mask);
+        node_set(node, *mask);
+}
 #define nodemask_of_node(node)                                          \
 ({                                                                      \
        typeof(_unused_nodemask_arg_) m;                                \
        if (sizeof(m) == sizeof(unsigned long)) {                       \
-                m.bits[0] = 1UL<<(node);                                \
+                m.bits[0] = 1UL << (node);                              \
        } else {                                                        \
-                nodes_clear(m);                                         \
+                init_nodemask_of_node(&m, (node));                      \
-                node_set((node), m);                                    \
        }                                                               \
        m;                                                              \
 })
@@ -462,15 +465,6 @@ static inline int num_node_state(enum node_states state)
 #define node_online_map         node_states[N_ONLINE]
 #define node_possible_map       node_states[N_POSSIBLE]
-#define any_online_node(mask)                   \
-({                                              \
-        int node;                               \
-        for_each_node_mask(node, (mask))        \
-                if (node_online(node))          \
-                        break;                  \
-        node;                                   \
-})
 #define num_online_nodes()      num_node_state(N_ONLINE)
 #define num_possible_nodes()    num_node_state(N_POSSIBLE)
 #define node_online(node)       node_state((node), N_ONLINE)
@@ -480,15 +474,17 @@ static inline int num_node_state(enum node_states state)
 #define for_each_online_node(node) for_each_node_state(node, N_ONLINE)
 /*
- * For nodemask scrach area.(See CPUMASK_ALLOC() in cpumask.h)
+ * For nodemask scrach area.
+ * NODEMASK_ALLOC(type, name) allocates an object with a specified type and
+ * name.
 */
+#if NODES_SHIFT > 8 /* nodemask_t > 256 bytes */
-#if NODES_SHIFT > 8 /* nodemask_t > 64 bytes */
+#define NODEMASK_ALLOC(type, name, gfp_flags)   \
-#define NODEMASK_ALLOC(x, m) struct x *m = kmalloc(sizeof(*m), GFP_KERNEL)
+                        type *name = kmalloc(sizeof(*name), gfp_flags)
-#define NODEMASK_FREE(m) kfree(m)
+#define NODEMASK_FREE(m)                        kfree(m)
 #else
-#define NODEMASK_ALLOC(x, m) struct x _m, *m = &_m
+#define NODEMASK_ALLOC(type, name, gfp_flags)   type _##name, *name = &_##name
-#define NODEMASK_FREE(m)
+#define NODEMASK_FREE(m)                        do {} while (0)
 #endif
 /* A example struture for using NODEMASK_ALLOC, used in mempolicy. */
@@ -497,8 +493,10 @@ struct nodemask_scratch {
        nodemask_t      mask2;
 };
-#define NODEMASK_SCRATCH(x) NODEMASK_ALLOC(nodemask_scratch, x)
+#define NODEMASK_SCRATCH(x)                                             \
-#define NODEMASK_SCRATCH_FREE(x)  NODEMASK_FREE(x)
+                        NODEMASK_ALLOC(struct nodemask_scratch, x,      \
+                                        GFP_KERNEL | __GFP_NORETRY)
+#define NODEMASK_SCRATCH_FREE(x)        NODEMASK_FREE(x)
 #endif /* __LINUX_NODEMASK_H */
diff --git a/include/linux/notifier.h b/include/linux/notifier.h
index 44428d247dbe..fee6c2f68075 100644
--- a/include/linux/notifier.h
+++ b/include/linux/notifier.h
@@ -201,6 +201,8 @@ static inline int notifier_to_errno(int ret)
 #define NETDEV_PRE_UP           0x000D
 #define NETDEV_BONDING_OLDTYPE  0x000E
 #define NETDEV_BONDING_NEWTYPE  0x000F
+#define NETDEV_POST_INIT        0x0010
+#define NETDEV_UNREGISTER_BATCH 0x0011
 #define SYS_DOWN        0x0001  /* Notify of system down */
 #define SYS_RESTART     SYS_DOWN
diff --git a/include/linux/numa.h b/include/linux/numa.h
index a31a7301b159..3aaa31603a86 100644
--- a/include/linux/numa.h
+++ b/include/linux/numa.h
@@ -10,4 +10,6 @@
 #define MAX_NUMNODES    (1 << NODES_SHIFT)
+#define NUMA_NO_NODE    (-1)
 #endif /* _LINUX_NUMA_H */
diff --git a/include/linux/of.h b/include/linux/of.h
index 7be2d1043c16..a367e19bb3af 100644
--- a/include/linux/of.h
+++ b/include/linux/of.h
@@ -17,14 +17,128 @@
 */
 #include <linux/types.h>
 #include <linux/bitops.h>
+#include <linux/kref.h>
 #include <linux/mod_devicetable.h>
+#include <linux/spinlock.h>
+#include <asm/byteorder.h>
+#ifdef CONFIG_OF
+typedef u32 phandle;
+typedef u32 ihandle;
+struct property {
+        char    *name;
+        int     length;
+        void    *value;
+        struct property *next;
+        unsigned long _flags;
+        unsigned int unique_id;
+};
+#if defined(CONFIG_SPARC)
+struct of_irq_controller;
+#endif
+struct device_node {
+        const char *name;
+        const char *type;
+        phandle phandle;
+        char    *full_name;
+        struct  property *properties;
+        struct  property *deadprops;    /* removed properties */
+        struct  device_node *parent;
+        struct  device_node *child;
+        struct  device_node *sibling;
+        struct  device_node *next;      /* next device of same type */
+        struct  device_node *allnext;   /* next in list of all nodes */
+        struct  proc_dir_entry *pde;    /* this node's proc directory */
+        struct  kref kref;
+        unsigned long _flags;
+        void    *data;
+#if defined(CONFIG_SPARC)
+        char    *path_component_name;
+        unsigned int unique_id;
+        struct of_irq_controller *irq_trans;
+#endif
+};
+/* Pointer for first entry in chain of all nodes. */
+extern struct device_node *allnodes;
+extern struct device_node *of_chosen;
+extern rwlock_t devtree_lock;
+static inline int of_node_check_flag(struct device_node *n, unsigned long flag)
+{
+        return test_bit(flag, &n->_flags);
+}
+static inline void of_node_set_flag(struct device_node *n, unsigned long flag)
+{
+        set_bit(flag, &n->_flags);
+}
+extern struct device_node *of_find_all_nodes(struct device_node *prev);
+#if defined(CONFIG_SPARC)
+/* Dummy ref counting routines - to be implemented later */
+static inline struct device_node *of_node_get(struct device_node *node)
+{
+        return node;
+}
+static inline void of_node_put(struct device_node *node)
+{
+}
+#else
+extern struct device_node *of_node_get(struct device_node *node);
+extern void of_node_put(struct device_node *node);
+#endif
+/*
+ * OF address retreival & translation
+ */
+/* Helper to read a big number; size is in cells (not bytes) */
+static inline u64 of_read_number(const __be32 *cell, int size)
+{
+        u64 r = 0;
+        while (size--)
+                r = (r << 32) | be32_to_cpu(*(cell++));
+        return r;
+}
+/* Like of_read_number, but we want an unsigned long result */
+static inline unsigned long of_read_ulong(const __be32 *cell, int size)
+{
+        /* toss away upper bits if unsigned long is smaller than u64 */
+        return of_read_number(cell, size);
+}
 #include <asm/prom.h>
+/* Default #address and #size cells.  Allow arch asm/prom.h to override */
+#if !defined(OF_ROOT_NODE_ADDR_CELLS_DEFAULT)
+#define OF_ROOT_NODE_ADDR_CELLS_DEFAULT 1
+#define OF_ROOT_NODE_SIZE_CELLS_DEFAULT 1
+#endif
+/* Default string compare functions, Allow arch asm/prom.h to override */
+#if !defined(of_compat_cmp)
+#define of_compat_cmp(s1, s2, l)        strcasecmp((s1), (s2))
+#define of_prop_cmp(s1, s2)             strcmp((s1), (s2))
+#define of_node_cmp(s1, s2)             strcasecmp((s1), (s2))
+#endif
 /* flag descriptions */
 #define OF_DYNAMIC      1 /* node and properties were allocated via kmalloc */
 #define OF_DETACHED     2 /* node has been detached from the device tree */
+#define OF_IS_DYNAMIC(x) test_bit(OF_DYNAMIC, &x->_flags)
+#define OF_MARK_DYNAMIC(x) set_bit(OF_DYNAMIC, &x->_flags)
 #define OF_BAD_ADDR     ((u64)-1)
 extern struct device_node *of_find_node_by_name(struct device_node *from,
@@ -84,4 +198,19 @@ extern int of_parse_phandles_with_args(struct device_node *np,
        const char *list_name, const char *cells_name, int index,
        struct device_node **out_node, const void **out_args);
+extern int of_machine_is_compatible(const char *compat);
+extern int prom_add_property(struct device_node* np, struct property* prop);
+extern int prom_remove_property(struct device_node *np, struct property *prop);
+extern int prom_update_property(struct device_node *np,
+                                struct property *newprop,
+                                struct property *oldprop);
+#if defined(CONFIG_OF_DYNAMIC)
+/* For updating the device tree at runtime */
+extern void of_attach_node(struct device_node *);
+extern void of_detach_node(struct device_node *);
+#endif
+#endif /* CONFIG_OF */
 #endif /* _LINUX_OF_H */
diff --git a/include/linux/of_fdt.h b/include/linux/of_fdt.h
new file mode 100644
index 000000000000..a1ca92ccb0ff
--- /dev/null
+++ b/include/linux/of_fdt.h
@@ -0,0 +1,103 @@
+/*
+ * Definitions for working with the Flattened Device Tree data format
+ *
+ * Copyright 2009 Benjamin Herrenschmidt, IBM Corp
+ * benh@kernel.crashing.org
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ */
+#ifndef _LINUX_OF_FDT_H
+#define _LINUX_OF_FDT_H
+#include <linux/types.h>
+#include <linux/init.h>
+/* Definitions used by the flattened device tree */
+#define OF_DT_HEADER            0xd00dfeed      /* marker */
+#define OF_DT_BEGIN_NODE        0x1             /* Start of node, full name */
+#define OF_DT_END_NODE          0x2             /* End node */
+#define OF_DT_PROP              0x3             /* Property: name off, size,
+                                                 * content */
+#define OF_DT_NOP               0x4             /* nop */
+#define OF_DT_END               0x9
+#define OF_DT_VERSION           0x10
+#ifndef __ASSEMBLY__
+/*
+ * This is what gets passed to the kernel by prom_init or kexec
+ *
+ * The dt struct contains the device tree structure, full pathes and
+ * property contents. The dt strings contain a separate block with just
+ * the strings for the property names, and is fully page aligned and
+ * self contained in a page, so that it can be kept around by the kernel,
+ * each property name appears only once in this page (cheap compression)
+ *
+ * the mem_rsvmap contains a map of reserved ranges of physical memory,
+ * passing it here instead of in the device-tree itself greatly simplifies
+ * the job of everybody. It's just a list of u64 pairs (base/size) that
+ * ends when size is 0
+ */
+struct boot_param_header {
+        __be32  magic;                  /* magic word OF_DT_HEADER */
+        __be32  totalsize;              /* total size of DT block */
+        __be32  off_dt_struct;          /* offset to structure */
+        __be32  off_dt_strings;         /* offset to strings */
+        __be32  off_mem_rsvmap;         /* offset to memory reserve map */
+        __be32  version;                /* format version */
+        __be32  last_comp_version;      /* last compatible version */
+        /* version 2 fields below */
+        __be32  boot_cpuid_phys;        /* Physical CPU id we're booting on */
+        /* version 3 fields below */
+        __be32  dt_strings_size;        /* size of the DT strings block */
+        /* version 17 fields below */
+        __be32  dt_struct_size;         /* size of the DT structure block */
+};
+/* TBD: Temporary export of fdt globals - remove when code fully merged */
+extern int __initdata dt_root_addr_cells;
+extern int __initdata dt_root_size_cells;
+extern struct boot_param_header *initial_boot_params;
+/* For scanning the flat device-tree at boot time */
+extern char *find_flat_dt_string(u32 offset);
+extern int of_scan_flat_dt(int (*it)(unsigned long node, const char *uname,
+                                     int depth, void *data),
+                           void *data);
+extern void *of_get_flat_dt_prop(unsigned long node, const char *name,
+                                 unsigned long *size);
+extern int of_flat_dt_is_compatible(unsigned long node, const char *name);
+extern unsigned long of_get_flat_dt_root(void);
+extern void early_init_dt_scan_chosen_arch(unsigned long node);
+extern int early_init_dt_scan_chosen(unsigned long node, const char *uname,
+                                     int depth, void *data);
+extern void early_init_dt_check_for_initrd(unsigned long node);
+extern int early_init_dt_scan_memory(unsigned long node, const char *uname,
+                                     int depth, void *data);
+extern void early_init_dt_add_memory_arch(u64 base, u64 size);
+extern u64 early_init_dt_alloc_memory_arch(u64 size, u64 align);
+extern u64 dt_mem_next_cell(int s, __be32 **cellp);
+/*
+ * If BLK_DEV_INITRD, the fdt early init code will call this function,
+ * to be provided by the arch code. start and end are specified as
+ * physical addresses.
+ */
+#ifdef CONFIG_BLK_DEV_INITRD
+extern void early_init_dt_setup_initrd_arch(unsigned long start,
+                                            unsigned long end);
+#endif
+/* Early flat tree scan hooks */
+extern int early_init_dt_scan_root(unsigned long node, const char *uname,
+                                   int depth, void *data);
+/* Other Prototypes */
+extern void unflatten_device_tree(void);
+extern void early_init_devtree(void *);
+#endif /* __ASSEMBLY__ */
+#endif /* _LINUX_OF_FDT_H */
diff --git a/include/linux/omapfb.h b/include/linux/omapfb.h
new file mode 100644
index 000000000000..9bdd91486b49
--- /dev/null
+++ b/include/linux/omapfb.h
@@ -0,0 +1,260 @@
+/*
+ * File: include/linux/omapfb.h
+ *
+ * Framebuffer driver for TI OMAP boards
+ *
+ * Copyright (C) 2004 Nokia Corporation
+ * Author: Imre Deak <imre.deak@nokia.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ */
+#ifndef __LINUX_OMAPFB_H__
+#define __LINUX_OMAPFB_H__
+#include <linux/fb.h>
+#include <linux/ioctl.h>
+#include <linux/types.h>
+/* IOCTL commands. */
+#define OMAP_IOW(num, dtype)    _IOW('O', num, dtype)
+#define OMAP_IOR(num, dtype)    _IOR('O', num, dtype)
+#define OMAP_IOWR(num, dtype)   _IOWR('O', num, dtype)
+#define OMAP_IO(num)            _IO('O', num)
+#define OMAPFB_MIRROR           OMAP_IOW(31, int)
+#define OMAPFB_SYNC_GFX         OMAP_IO(37)
+#define OMAPFB_VSYNC            OMAP_IO(38)
+#define OMAPFB_SET_UPDATE_MODE  OMAP_IOW(40, int)
+#define OMAPFB_GET_CAPS         OMAP_IOR(42, struct omapfb_caps)
+#define OMAPFB_GET_UPDATE_MODE  OMAP_IOW(43, int)
+#define OMAPFB_LCD_TEST         OMAP_IOW(45, int)
+#define OMAPFB_CTRL_TEST        OMAP_IOW(46, int)
+#define OMAPFB_UPDATE_WINDOW_OLD OMAP_IOW(47, struct omapfb_update_window_old)
+#define OMAPFB_SET_COLOR_KEY    OMAP_IOW(50, struct omapfb_color_key)
+#define OMAPFB_GET_COLOR_KEY    OMAP_IOW(51, struct omapfb_color_key)
+#define OMAPFB_SETUP_PLANE      OMAP_IOW(52, struct omapfb_plane_info)
+#define OMAPFB_QUERY_PLANE      OMAP_IOW(53, struct omapfb_plane_info)
+#define OMAPFB_UPDATE_WINDOW    OMAP_IOW(54, struct omapfb_update_window)
+#define OMAPFB_SETUP_MEM        OMAP_IOW(55, struct omapfb_mem_info)
+#define OMAPFB_QUERY_MEM        OMAP_IOW(56, struct omapfb_mem_info)
+#define OMAPFB_WAITFORVSYNC     OMAP_IO(57)
+#define OMAPFB_MEMORY_READ      OMAP_IOR(58, struct omapfb_memory_read)
+#define OMAPFB_GET_OVERLAY_COLORMODE OMAP_IOR(59, struct omapfb_ovl_colormode)
+#define OMAPFB_WAITFORGO        OMAP_IO(60)
+#define OMAPFB_GET_VRAM_INFO    OMAP_IOR(61, struct omapfb_vram_info)
+#define OMAPFB_SET_TEARSYNC     OMAP_IOW(62, struct omapfb_tearsync_info)
+#define OMAPFB_GET_DISPLAY_INFO OMAP_IOR(63, struct omapfb_display_info)
+#define OMAPFB_CAPS_GENERIC_MASK        0x00000fff
+#define OMAPFB_CAPS_LCDC_MASK           0x00fff000
+#define OMAPFB_CAPS_PANEL_MASK          0xff000000
+#define OMAPFB_CAPS_MANUAL_UPDATE       0x00001000
+#define OMAPFB_CAPS_TEARSYNC            0x00002000
+#define OMAPFB_CAPS_PLANE_RELOCATE_MEM  0x00004000
+#define OMAPFB_CAPS_PLANE_SCALE         0x00008000
+#define OMAPFB_CAPS_WINDOW_PIXEL_DOUBLE 0x00010000
+#define OMAPFB_CAPS_WINDOW_SCALE        0x00020000
+#define OMAPFB_CAPS_WINDOW_OVERLAY      0x00040000
+#define OMAPFB_CAPS_WINDOW_ROTATE       0x00080000
+#define OMAPFB_CAPS_SET_BACKLIGHT       0x01000000
+/* Values from DSP must map to lower 16-bits */
+#define OMAPFB_FORMAT_MASK              0x00ff
+#define OMAPFB_FORMAT_FLAG_DOUBLE       0x0100
+#define OMAPFB_FORMAT_FLAG_TEARSYNC     0x0200
+#define OMAPFB_FORMAT_FLAG_FORCE_VSYNC  0x0400
+#define OMAPFB_FORMAT_FLAG_ENABLE_OVERLAY       0x0800
+#define OMAPFB_FORMAT_FLAG_DISABLE_OVERLAY      0x1000
+#define OMAPFB_MEMTYPE_SDRAM            0
+#define OMAPFB_MEMTYPE_SRAM             1
+#define OMAPFB_MEMTYPE_MAX              1
+enum omapfb_color_format {
+        OMAPFB_COLOR_RGB565 = 0,
+        OMAPFB_COLOR_YUV422,
+        OMAPFB_COLOR_YUV420,
+        OMAPFB_COLOR_CLUT_8BPP,
+        OMAPFB_COLOR_CLUT_4BPP,
+        OMAPFB_COLOR_CLUT_2BPP,
+        OMAPFB_COLOR_CLUT_1BPP,
+        OMAPFB_COLOR_RGB444,
+        OMAPFB_COLOR_YUY422,
+        OMAPFB_COLOR_ARGB16,
+        OMAPFB_COLOR_RGB24U,    /* RGB24, 32-bit container */
+        OMAPFB_COLOR_RGB24P,    /* RGB24, 24-bit container */
+        OMAPFB_COLOR_ARGB32,
+        OMAPFB_COLOR_RGBA32,
+        OMAPFB_COLOR_RGBX32,
+};
+struct omapfb_update_window {
+        __u32 x, y;
+        __u32 width, height;
+        __u32 format;
+        __u32 out_x, out_y;
+        __u32 out_width, out_height;
+        __u32 reserved[8];
+};
+struct omapfb_update_window_old {
+        __u32 x, y;
+        __u32 width, height;
+        __u32 format;
+};
+enum omapfb_plane {
+        OMAPFB_PLANE_GFX = 0,
+        OMAPFB_PLANE_VID1,
+        OMAPFB_PLANE_VID2,
+};
+enum omapfb_channel_out {
+        OMAPFB_CHANNEL_OUT_LCD = 0,
+        OMAPFB_CHANNEL_OUT_DIGIT,
+};
+struct omapfb_plane_info {
+        __u32 pos_x;
+        __u32 pos_y;
+        __u8  enabled;
+        __u8  channel_out;
+        __u8  mirror;
+        __u8  reserved1;
+        __u32 out_width;
+        __u32 out_height;
+        __u32 reserved2[12];
+};
+struct omapfb_mem_info {
+        __u32 size;
+        __u8  type;
+        __u8  reserved[3];
+};
+struct omapfb_caps {
+        __u32 ctrl;
+        __u32 plane_color;
+        __u32 wnd_color;
+};
+enum omapfb_color_key_type {
+        OMAPFB_COLOR_KEY_DISABLED = 0,
+        OMAPFB_COLOR_KEY_GFX_DST,
+        OMAPFB_COLOR_KEY_VID_SRC,
+};
+struct omapfb_color_key {
+        __u8  channel_out;
+        __u32 background;
+        __u32 trans_key;
+        __u8  key_type;
+};
+enum omapfb_update_mode {
+        OMAPFB_UPDATE_DISABLED = 0,
+        OMAPFB_AUTO_UPDATE,
+        OMAPFB_MANUAL_UPDATE
+};
+struct omapfb_memory_read {
+        __u16 x;
+        __u16 y;
+        __u16 w;
+        __u16 h;
+        size_t buffer_size;
+        void __user *buffer;
+};
+struct omapfb_ovl_colormode {
+        __u8 overlay_idx;
+        __u8 mode_idx;
+        __u32 bits_per_pixel;
+        __u32 nonstd;
+        struct fb_bitfield red;
+        struct fb_bitfield green;
+        struct fb_bitfield blue;
+        struct fb_bitfield transp;
+};
+struct omapfb_vram_info {
+        __u32 total;
+        __u32 free;
+        __u32 largest_free_block;
+        __u32 reserved[5];
+};
+struct omapfb_tearsync_info {
+        __u8 enabled;
+        __u8 reserved1[3];
+        __u16 line;
+        __u16 reserved2;
+};
+struct omapfb_display_info {
+        __u16 xres;
+        __u16 yres;
+        __u32 width;    /* phys width of the display in micrometers */
+        __u32 height;   /* phys height of the display in micrometers */
+        __u32 reserved[5];
+};
+#ifdef __KERNEL__
+#include <plat/board.h>
+#ifdef CONFIG_ARCH_OMAP1
+#define OMAPFB_PLANE_NUM                1
+#else
+#define OMAPFB_PLANE_NUM                3
+#endif
+struct omapfb_mem_region {
+        u32             paddr;
+        void __iomem    *vaddr;
+        unsigned long   size;
+        u8              type;           /* OMAPFB_PLANE_MEM_* */
+        enum omapfb_color_format format;/* OMAPFB_COLOR_* */
+        unsigned        format_used:1;  /* Must be set when format is set.
+                                         * Needed b/c of the badly chosen 0
+                                         * base for OMAPFB_COLOR_* values
+                                         */
+        unsigned        alloc:1;        /* allocated by the driver */
+        unsigned        map:1;          /* kernel mapped by the driver */
+};
+struct omapfb_mem_desc {
+        int                             region_cnt;
+        struct omapfb_mem_region        region[OMAPFB_PLANE_NUM];
+};
+struct omapfb_platform_data {
+        struct omap_lcd_config          lcd;
+        struct omapfb_mem_desc          mem_desc;
+        void                            *ctrl_platform_data;
+};
+/* in arch/arm/plat-omap/fb.c */
+extern void omapfb_set_platform_data(struct omapfb_platform_data *data);
+extern void omapfb_set_ctrl_platform_data(void *pdata);
+extern void omapfb_reserve_sdram(void);
+#endif
+#endif /* __OMAPFB_H */
diff --git a/include/linux/oom.h b/include/linux/oom.h
index 6aac5fe4f6f1..537662315627 100644
--- a/include/linux/oom.h
+++ b/include/linux/oom.h
@@ -10,6 +10,7 @@
 #ifdef __KERNEL__
 #include <linux/types.h>
+#include <linux/nodemask.h>
 struct zonelist;
 struct notifier_block;
@@ -26,7 +27,8 @@ enum oom_constraint {
 extern int try_set_zone_oom(struct zonelist *zonelist, gfp_t gfp_flags);
 extern void clear_zonelist_oom(struct zonelist *zonelist, gfp_t gfp_flags);
-extern void out_of_memory(struct zonelist *zonelist, gfp_t gfp_mask, int order);
+extern void out_of_memory(struct zonelist *zonelist, gfp_t gfp_mask,
+                int order, nodemask_t *mask);
 extern int register_oom_notifier(struct notifier_block *nb);
 extern int unregister_oom_notifier(struct notifier_block *nb);
diff --git a/include/linux/padata.h b/include/linux/padata.h
new file mode 100644
index 000000000000..51611da9c498
--- /dev/null
+++ b/include/linux/padata.h
@@ -0,0 +1,88 @@
+/*
+ * padata.h - header for the padata parallelization interface
+ *
+ * Copyright (C) 2008, 2009 secunet Security Networks AG
+ * Copyright (C) 2008, 2009 Steffen Klassert <steffen.klassert@secunet.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+#ifndef PADATA_H
+#define PADATA_H
+#include <linux/workqueue.h>
+#include <linux/spinlock.h>
+#include <linux/list.h>
+struct padata_priv {
+        struct list_head        list;
+        struct parallel_data    *pd;
+        int                     cb_cpu;
+        int                     seq_nr;
+        int                     info;
+        void                    (*parallel)(struct padata_priv *padata);
+        void                    (*serial)(struct padata_priv *padata);
+};
+struct padata_list {
+        struct list_head        list;
+        spinlock_t              lock;
+};
+struct padata_queue {
+        struct padata_list      parallel;
+        struct padata_list      reorder;
+        struct padata_list      serial;
+        struct work_struct      pwork;
+        struct work_struct      swork;
+        struct parallel_data    *pd;
+        atomic_t                num_obj;
+        int                     cpu_index;
+};
+struct parallel_data {
+        struct padata_instance  *pinst;
+        struct padata_queue     *queue;
+        atomic_t                seq_nr;
+        atomic_t                reorder_objects;
+        atomic_t                refcnt;
+        unsigned int            max_seq_nr;
+        cpumask_var_t           cpumask;
+        spinlock_t              lock;
+};
+struct padata_instance {
+        struct notifier_block   cpu_notifier;
+        struct workqueue_struct *wq;
+        struct parallel_data    *pd;
+        cpumask_var_t           cpumask;
+        struct mutex            lock;
+        u8                      flags;
+#define PADATA_INIT             1
+#define PADATA_RESET            2
+};
+extern struct padata_instance *padata_alloc(const struct cpumask *cpumask,
+                                            struct workqueue_struct *wq);
+extern void padata_free(struct padata_instance *pinst);
+extern int padata_do_parallel(struct padata_instance *pinst,
+                              struct padata_priv *padata, int cb_cpu);
+extern void padata_do_serial(struct padata_priv *padata);
+extern int padata_set_cpumask(struct padata_instance *pinst,
+                              cpumask_var_t cpumask);
+extern int padata_add_cpu(struct padata_instance *pinst, int cpu);
+extern int padata_remove_cpu(struct padata_instance *pinst, int cpu);
+extern void padata_start(struct padata_instance *pinst);
+extern void padata_stop(struct padata_instance *pinst);
+#endif
diff --git a/include/linux/page-flags.h b/include/linux/page-flags.h
index 6b202b173955..5b59f35dcb8f 100644
--- a/include/linux/page-flags.h
+++ b/include/linux/page-flags.h
@@ -8,7 +8,7 @@
 #include <linux/types.h>
 #ifndef __GENERATING_BOUNDS_H
 #include <linux/mm_types.h>
-#include <linux/bounds.h>
+#include <generated/bounds.h>
 #endif /* !__GENERATING_BOUNDS_H */
 /*
@@ -99,7 +99,7 @@ enum pageflags {
        PG_buddy,               /* Page is free, on buddy lists */
        PG_swapbacked,          /* Page is backed by RAM/swap */
        PG_unevictable,         /* Page is "unevictable"  */
-#ifdef CONFIG_HAVE_MLOCKED_PAGE_BIT
+#ifdef CONFIG_MMU
        PG_mlocked,             /* Page is vma mlocked */
 #endif
 #ifdef CONFIG_ARCH_USES_PG_UNCACHED
@@ -259,12 +259,10 @@ PAGEFLAG_FALSE(SwapCache)
 PAGEFLAG(Unevictable, unevictable) __CLEARPAGEFLAG(Unevictable, unevictable)
        TESTCLEARFLAG(Unevictable, unevictable)
-#ifdef CONFIG_HAVE_MLOCKED_PAGE_BIT
+#ifdef CONFIG_MMU
-#define MLOCK_PAGES 1
 PAGEFLAG(Mlocked, mlocked) __CLEARPAGEFLAG(Mlocked, mlocked)
        TESTSCFLAG(Mlocked, mlocked) __TESTCLEARFLAG(Mlocked, mlocked)
 #else
-#define MLOCK_PAGES 0
 PAGEFLAG_FALSE(Mlocked) SETPAGEFLAG_NOOP(Mlocked)
        TESTCLEARFLAG_FALSE(Mlocked) __TESTCLEARFLAG_FALSE(Mlocked)
 #endif
@@ -277,13 +275,15 @@ PAGEFLAG_FALSE(Uncached)
 #ifdef CONFIG_MEMORY_FAILURE
 PAGEFLAG(HWPoison, hwpoison)
-TESTSETFLAG(HWPoison, hwpoison)
+TESTSCFLAG(HWPoison, hwpoison)
 #define __PG_HWPOISON (1UL << PG_hwpoison)
 #else
 PAGEFLAG_FALSE(HWPoison)
 #define __PG_HWPOISON 0
 #endif
+u64 stable_page_flags(struct page *page);
 static inline int PageUptodate(struct page *page)
 {
        int ret = test_bit(PG_uptodate, &(page)->flags);
@@ -393,7 +393,7 @@ static inline void __ClearPageTail(struct page *page)
 #endif /* !PAGEFLAGS_EXTENDED */
-#ifdef CONFIG_HAVE_MLOCKED_PAGE_BIT
+#ifdef CONFIG_MMU
 #define __PG_MLOCKED            (1 << PG_mlocked)
 #else
 #define __PG_MLOCKED            0
diff --git a/include/linux/page_cgroup.h b/include/linux/page_cgroup.h
index 4b938d4f3ac2..aef22ae2af47 100644
--- a/include/linux/page_cgroup.h
+++ b/include/linux/page_cgroup.h
@@ -39,6 +39,7 @@ enum {
        PCG_CACHE, /* charged as cache */
        PCG_USED, /* this object is in use. */
        PCG_ACCT_LRU, /* page has been accounted for */
+        PCG_FILE_MAPPED, /* page is accounted as "mapped" */
 };
 #define TESTPCGFLAG(uname, lname)                       \
@@ -57,6 +58,8 @@ static inline void ClearPageCgroup##uname(struct page_cgroup *pc)	\
 static inline int TestClearPageCgroup##uname(struct page_cgroup *pc)    \
        { return test_and_clear_bit(PCG_##lname, &pc->flags);  }
+TESTPCGFLAG(Locked, LOCK)
 /* Cache flag is set only once (at allocation) */
 TESTPCGFLAG(Cache, CACHE)
 CLEARPCGFLAG(Cache, CACHE)
@@ -71,6 +74,11 @@ CLEARPCGFLAG(AcctLRU, ACCT_LRU)
 TESTPCGFLAG(AcctLRU, ACCT_LRU)
 TESTCLEARPCGFLAG(AcctLRU, ACCT_LRU)
+SETPCGFLAG(FileMapped, FILE_MAPPED)
+CLEARPCGFLAG(FileMapped, FILE_MAPPED)
+TESTPCGFLAG(FileMapped, FILE_MAPPED)
 static inline int page_cgroup_nid(struct page_cgroup *pc)
 {
        return page_to_nid(pc->page);
@@ -86,11 +94,6 @@ static inline void lock_page_cgroup(struct page_cgroup *pc)
        bit_spin_lock(PCG_LOCK, &pc->flags);
 }
-static inline int trylock_page_cgroup(struct page_cgroup *pc)
-{
-        return bit_spin_trylock(PCG_LOCK, &pc->flags);
-}
 static inline void unlock_page_cgroup(struct page_cgroup *pc)
 {
        bit_spin_unlock(PCG_LOCK, &pc->flags);
@@ -121,6 +124,8 @@ static inline void __init page_cgroup_init_flatmem(void)
 #include <linux/swap.h>
 #ifdef CONFIG_CGROUP_MEM_RES_CTLR_SWAP
+extern unsigned short swap_cgroup_cmpxchg(swp_entry_t ent,
+                                        unsigned short old, unsigned short new);
 extern unsigned short swap_cgroup_record(swp_entry_t ent, unsigned short id);
 extern unsigned short lookup_swap_cgroup(swp_entry_t ent);
 extern int swap_cgroup_swapon(int type, unsigned long max_pages);
diff --git a/include/linux/pagemap.h b/include/linux/pagemap.h
index ed5d7501e181..3c62ed408492 100644
--- a/include/linux/pagemap.h
+++ b/include/linux/pagemap.h
@@ -253,6 +253,8 @@ extern struct page * read_cache_page_async(struct address_space *mapping,
 extern struct page * read_cache_page(struct address_space *mapping,
                                pgoff_t index, filler_t *filler,
                                void *data);
+extern struct page * read_cache_page_gfp(struct address_space *mapping,
+                                pgoff_t index, gfp_t gfp_mask);
 extern int read_cache_pages(struct address_space *mapping,
                struct list_head *pages, filler_t *filler, void *data);
diff --git a/include/linux/pci-acpi.h b/include/linux/pci-acpi.h
index 93a7c08f869d..c8b6473c5f42 100644
--- a/include/linux/pci-acpi.h
+++ b/include/linux/pci-acpi.h
@@ -11,6 +11,13 @@
 #include <linux/acpi.h>
 #ifdef CONFIG_ACPI
+extern acpi_status pci_acpi_add_bus_pm_notifier(struct acpi_device *dev,
+                                                 struct pci_bus *pci_bus);
+extern acpi_status pci_acpi_remove_bus_pm_notifier(struct acpi_device *dev);
+extern acpi_status pci_acpi_add_pm_notifier(struct acpi_device *dev,
+                                             struct pci_dev *pci_dev);
+extern acpi_status pci_acpi_remove_pm_notifier(struct acpi_device *dev);
 static inline acpi_handle acpi_find_root_bridge_handle(struct pci_dev *pdev)
 {
        struct pci_bus *pbus = pdev->bus;
diff --git a/include/linux/pci-dma.h b/include/linux/pci-dma.h
new file mode 100644
index 000000000000..549a041f9c08
--- /dev/null
+++ b/include/linux/pci-dma.h
@@ -0,0 +1,11 @@
+#ifndef _LINUX_PCI_DMA_H
+#define _LINUX_PCI_DMA_H
+#define DECLARE_PCI_UNMAP_ADDR(ADDR_NAME) DEFINE_DMA_UNMAP_ADDR(ADDR_NAME);
+#define DECLARE_PCI_UNMAP_LEN(LEN_NAME)   DEFINE_DMA_UNMAP_LEN(LEN_NAME);
+#define pci_unmap_addr             dma_unmap_addr
+#define pci_unmap_addr_set         dma_unmap_addr_set
+#define pci_unmap_len              dma_unmap_len
+#define pci_unmap_len_set          dma_unmap_len_set
+#endif
diff --git a/include/linux/pci.h b/include/linux/pci.h
index f5c7cd343e56..a788fa12ff31 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -187,6 +187,33 @@ enum pci_bus_flags {
        PCI_BUS_FLAGS_NO_MMRBC = (__force pci_bus_flags_t) 2,
 };
+/* Based on the PCI Hotplug Spec, but some values are made up by us */
+enum pci_bus_speed {
+        PCI_SPEED_33MHz                 = 0x00,
+        PCI_SPEED_66MHz                 = 0x01,
+        PCI_SPEED_66MHz_PCIX            = 0x02,
+        PCI_SPEED_100MHz_PCIX           = 0x03,
+        PCI_SPEED_133MHz_PCIX           = 0x04,
+        PCI_SPEED_66MHz_PCIX_ECC        = 0x05,
+        PCI_SPEED_100MHz_PCIX_ECC       = 0x06,
+        PCI_SPEED_133MHz_PCIX_ECC       = 0x07,
+        PCI_SPEED_66MHz_PCIX_266        = 0x09,
+        PCI_SPEED_100MHz_PCIX_266       = 0x0a,
+        PCI_SPEED_133MHz_PCIX_266       = 0x0b,
+        AGP_UNKNOWN                     = 0x0c,
+        AGP_1X                          = 0x0d,
+        AGP_2X                          = 0x0e,
+        AGP_4X                          = 0x0f,
+        AGP_8X                          = 0x10,
+        PCI_SPEED_66MHz_PCIX_533        = 0x11,
+        PCI_SPEED_100MHz_PCIX_533       = 0x12,
+        PCI_SPEED_133MHz_PCIX_533       = 0x13,
+        PCIE_SPEED_2_5GT                = 0x14,
+        PCIE_SPEED_5_0GT                = 0x15,
+        PCIE_SPEED_8_0GT                = 0x16,
+        PCI_SPEED_UNKNOWN               = 0xff,
+};
 struct pci_cap_saved_state {
        struct hlist_node next;
        char cap_nr;
@@ -218,6 +245,7 @@ struct pci_dev {
        unsigned int    class;          /* 3 bytes: (base,sub,prog-if) */
        u8              revision;       /* PCI revision, low byte of class word */
        u8              hdr_type;       /* PCI header type (`multi' flag masked out) */
+        u8              pcie_cap;       /* PCI-E capability offset */
        u8              pcie_type;      /* PCI-E device/port type */
        u8              rom_base_reg;   /* which config register controls the ROM */
        u8              pin;            /* which interrupt pin this device uses */
@@ -238,10 +266,12 @@ struct pci_dev {
                                           configuration space */
        unsigned int    pme_support:5;  /* Bitmask of states from which PME#
                                           can be generated */
+        unsigned int    pme_interrupt:1;
        unsigned int    d1_support:1;   /* Low power state D1 is supported */
        unsigned int    d2_support:1;   /* Low power state D2 is supported */
        unsigned int    no_d1d2:1;      /* Only allow D0 and D3 */
        unsigned int    wakeup_prepared:1;
+        unsigned int    d3_delay;       /* D3->D0 transition time in ms */
 #ifdef CONFIG_PCIEASPM
        struct pcie_link_state  *link_state;    /* ASPM link state. */
@@ -273,13 +303,15 @@ struct pci_dev {
        unsigned int    msix_enabled:1;
        unsigned int    ari_enabled:1;  /* ARI forwarding */
        unsigned int    is_managed:1;
-        unsigned int    is_pcie:1;
+        unsigned int    is_pcie:1;      /* Obsolete. Will be removed.
+                                           Use pci_is_pcie() instead */
        unsigned int    needs_freset:1; /* Dev requires fundamental reset */
        unsigned int    state_saved:1;
        unsigned int    is_physfn:1;
        unsigned int    is_virtfn:1;
        unsigned int    reset_fn:1;
        unsigned int    is_hotplug_bridge:1;
+        unsigned int    aer_firmware_first:1;
        pci_dev_flags_t dev_flags;
        atomic_t        enable_cnt;     /* pci_enable_device has been called */
@@ -332,9 +364,26 @@ static inline void pci_add_saved_cap(struct pci_dev *pci_dev,
        hlist_add_head(&new_cap->next, &pci_dev->saved_cap_space);
 }
-#ifndef PCI_BUS_NUM_RESOURCES
+/*
-#define PCI_BUS_NUM_RESOURCES   16
+ * The first PCI_BRIDGE_RESOURCE_NUM PCI bus resources (those that correspond
-#endif
+ * to P2P or CardBus bridge windows) go in a table.  Additional ones (for
+ * buses below host bridges or subtractive decode bridges) go in the list.
+ * Use pci_bus_for_each_resource() to iterate through all the resources.
+ */
+/*
+ * PCI_SUBTRACTIVE_DECODE means the bridge forwards the window implicitly
+ * and there's no way to program the bridge with the details of the window.
+ * This does not apply to ACPI _CRS windows, even with the _DEC subtractive-
+ * decode bit set, because they are explicit and can be programmed with _SRS.
+ */
+#define PCI_SUBTRACTIVE_DECODE  0x1
+struct pci_bus_resource {
+        struct list_head list;
+        struct resource *res;
+        unsigned int flags;
+};
 #define PCI_REGION_FLAG_MASK    0x0fU   /* These bits of resource flags tell us the PCI region flags */
@@ -345,8 +394,8 @@ struct pci_bus {
        struct list_head devices;       /* list of devices on this bus */
        struct pci_dev  *self;          /* bridge device as seen by parent */
        struct list_head slots;         /* list of slots on this bus */
-        struct resource *resource[PCI_BUS_NUM_RESOURCES];
+        struct resource *resource[PCI_BRIDGE_RESOURCE_NUM];
-                                        /* address space routed to this bus */
+        struct list_head resources;     /* address space routed to this bus */
        struct pci_ops  *ops;           /* configuration access functions */
        void            *sysdata;       /* hook for sys-specific extension */
@@ -356,6 +405,8 @@ struct pci_bus {
        unsigned char   primary;        /* number of primary bridge */
        unsigned char   secondary;      /* number of secondary bridge */
        unsigned char   subordinate;    /* max number of subordinate buses */
+        unsigned char   max_bus_speed;  /* enum pci_bus_speed */
+        unsigned char   cur_bus_speed;  /* enum pci_bus_speed */
        char            name[48];
@@ -560,10 +611,14 @@ int __must_check pcibios_enable_device(struct pci_dev *, int mask);
 char *pcibios_setup(char *str);
 /* Used only when drivers/pci/setup.c is used */
-void pcibios_align_resource(void *, struct resource *, resource_size_t,
+resource_size_t pcibios_align_resource(void *, const struct resource *,
+                                resource_size_t,
                                resource_size_t);
 void pcibios_update_irq(struct pci_dev *, int irq);
+/* Weak but can be overriden by arch */
+void pci_fixup_cardbus(struct pci_bus *);
 /* Generic PCI functions used internally */
 extern struct pci_bus *pci_find_bus(int domain, int busnr);
@@ -583,6 +638,7 @@ struct pci_bus *pci_create_bus(struct device *parent, int bus,
                               struct pci_ops *ops, void *sysdata);
 struct pci_bus *pci_add_new_bus(struct pci_bus *parent, struct pci_dev *dev,
                                int busnr);
+void pcie_update_link_speed(struct pci_bus *bus, u16 link_status);
 struct pci_slot *pci_create_slot(struct pci_bus *parent, int slot_nr,
                                 const char *name,
                                 struct hotplug_slot *hotplug);
@@ -606,15 +662,12 @@ extern void pci_remove_bus_device(struct pci_dev *dev);
 extern void pci_stop_bus_device(struct pci_dev *dev);
 void pci_setup_cardbus(struct pci_bus *bus);
 extern void pci_sort_breadthfirst(void);
+#define dev_is_pci(d) ((d)->bus == &pci_bus_type)
+#define dev_is_pf(d) ((dev_is_pci(d) ? to_pci_dev(d)->is_physfn : false))
+#define dev_num_vf(d) ((dev_is_pci(d) ? pci_num_vf(to_pci_dev(d)) : 0))
 /* Generic PCI functions exported to card drivers */
-#ifdef CONFIG_PCI_LEGACY
-struct pci_dev __deprecated *pci_find_device(unsigned int vendor,
-                                             unsigned int device,
-                                             struct pci_dev *from);
-#endif /* CONFIG_PCI_LEGACY */
 enum pci_lost_interrupt_reason {
        PCI_LOST_IRQ_NO_INFORMATION = 0,
        PCI_LOST_IRQ_DISABLE_MSI,
@@ -625,6 +678,8 @@ enum pci_lost_interrupt_reason pci_lost_interrupt(struct pci_dev *dev);
 int pci_find_capability(struct pci_dev *dev, int cap);
 int pci_find_next_capability(struct pci_dev *dev, u8 pos, int cap);
 int pci_find_ext_capability(struct pci_dev *dev, int cap);
+int pci_bus_find_ext_capability(struct pci_bus *bus, unsigned int devfn,
+                                int cap);
 int pci_find_ht_capability(struct pci_dev *dev, int ht_cap);
 int pci_find_next_ht_capability(struct pci_dev *dev, int pos, int ht_cap);
 struct pci_bus *pci_find_next_bus(const struct pci_bus *from);
@@ -635,7 +690,13 @@ struct pci_dev *pci_get_subsys(unsigned int vendor, unsigned int device,
                                unsigned int ss_vendor, unsigned int ss_device,
                                struct pci_dev *from);
 struct pci_dev *pci_get_slot(struct pci_bus *bus, unsigned int devfn);
-struct pci_dev *pci_get_bus_and_slot(unsigned int bus, unsigned int devfn);
+struct pci_dev *pci_get_domain_bus_and_slot(int domain, unsigned int bus,
+                                            unsigned int devfn);
+static inline struct pci_dev *pci_get_bus_and_slot(unsigned int bus,
+                                                   unsigned int devfn)
+{
+        return pci_get_domain_bus_and_slot(0, bus, devfn);
+}
 struct pci_dev *pci_get_class(unsigned int class, struct pci_dev *from);
 int pci_dev_present(const struct pci_device_id *ids);
@@ -701,14 +762,13 @@ void pci_disable_device(struct pci_dev *dev);
 void pci_set_master(struct pci_dev *dev);
 void pci_clear_master(struct pci_dev *dev);
 int pci_set_pcie_reset_state(struct pci_dev *dev, enum pcie_reset_state state);
+int pci_set_cacheline_size(struct pci_dev *dev);
 #define HAVE_PCI_SET_MWI
 int __must_check pci_set_mwi(struct pci_dev *dev);
 int pci_try_set_mwi(struct pci_dev *dev);
 void pci_clear_mwi(struct pci_dev *dev);
 void pci_intx(struct pci_dev *dev, int enable);
 void pci_msi_off(struct pci_dev *dev);
-int pci_set_dma_mask(struct pci_dev *dev, u64 mask);
-int pci_set_consistent_dma_mask(struct pci_dev *dev, u64 mask);
 int pci_set_dma_max_seg_size(struct pci_dev *dev, unsigned int size);
 int pci_set_dma_seg_boundary(struct pci_dev *dev, unsigned long mask);
 int pcix_get_max_mmrbc(struct pci_dev *dev);
@@ -737,11 +797,23 @@ int pci_set_power_state(struct pci_dev *dev, pci_power_t state);
 pci_power_t pci_choose_state(struct pci_dev *dev, pm_message_t state);
 bool pci_pme_capable(struct pci_dev *dev, pci_power_t state);
 void pci_pme_active(struct pci_dev *dev, bool enable);
-int pci_enable_wake(struct pci_dev *dev, pci_power_t state, bool enable);
+int __pci_enable_wake(struct pci_dev *dev, pci_power_t state,
+                      bool runtime, bool enable);
 int pci_wake_from_d3(struct pci_dev *dev, bool enable);
 pci_power_t pci_target_state(struct pci_dev *dev);
 int pci_prepare_to_sleep(struct pci_dev *dev);
 int pci_back_from_sleep(struct pci_dev *dev);
+bool pci_dev_run_wake(struct pci_dev *dev);
+static inline int pci_enable_wake(struct pci_dev *dev, pci_power_t state,
+                                  bool enable)
+{
+        return __pci_enable_wake(dev, state, false, enable);
+}
+/* For use by arch with custom probe code */
+void set_pcie_port_type(struct pci_dev *pdev);
+void set_pcie_hotplug_bridge(struct pci_dev *pdev);
 /* Functions for PCI Hotplug drivers to use */
 int pci_bus_find_capability(struct pci_bus *bus, unsigned int devfn, int cap);
@@ -759,6 +831,7 @@ void pci_bus_assign_resources(const struct pci_bus *bus);
 void pci_bus_size_bridges(struct pci_bus *bus);
 int pci_claim_resource(struct pci_dev *, int);
 void pci_assign_unassigned_resources(void);
+void pci_assign_unassigned_bridge_resources(struct pci_dev *bridge);
 void pdev_enable_device(struct pci_dev *);
 void pdev_sort_resources(struct pci_dev *, struct resource_list *);
 int pci_enable_resources(struct pci_dev *, int mask);
@@ -776,12 +849,23 @@ int pci_request_selected_regions_exclusive(struct pci_dev *, int, const char *);
 void pci_release_selected_regions(struct pci_dev *, int);
 /* drivers/pci/bus.c */
+void pci_bus_add_resource(struct pci_bus *bus, struct resource *res, unsigned int flags);
+struct resource *pci_bus_resource_n(const struct pci_bus *bus, int n);
+void pci_bus_remove_resources(struct pci_bus *bus);
+#define pci_bus_for_each_resource(bus, res, i)                          \
+        for (i = 0;                                                     \
+            (res = pci_bus_resource_n(bus, i)) || i < PCI_BRIDGE_RESOURCE_NUM; \
+             i++)
 int __must_check pci_bus_alloc_resource(struct pci_bus *bus,
                        struct resource *res, resource_size_t size,
                        resource_size_t align, resource_size_t min,
                        unsigned int type_mask,
-                        void (*alignf)(void *, struct resource *,
+                        resource_size_t (*alignf)(void *,
-                                resource_size_t, resource_size_t),
+                                                  const struct resource *,
+                                                  resource_size_t,
+                                                  resource_size_t),
                        void *alignf_data);
 void pci_enable_bridges(struct pci_bus *bus);
@@ -818,6 +902,7 @@ int pci_set_vga_state(struct pci_dev *pdev, bool decode,
                      unsigned int command_bits, bool change_bridge);
 /* kmem_cache style wrapper around pci_alloc_consistent() */
+#include <linux/pci-dma.h>
 #include <linux/dmapool.h>
 #define pci_pool dma_pool
@@ -942,6 +1027,11 @@ static inline int pci_proc_domain(struct pci_bus *bus)
 }
 #endif /* CONFIG_PCI_DOMAINS */
+/* some architectures require additional setup to direct VGA traffic */
+typedef int (*arch_set_vga_state_t)(struct pci_dev *pdev, bool decode,
+                      unsigned int command_bits, bool change_bridge);
+extern void pci_register_set_vga_state(arch_set_vga_state_t func);
 #else /* CONFIG_PCI is not enabled */
 /*
@@ -960,13 +1050,6 @@ static inline int pci_proc_domain(struct pci_bus *bus)
 _PCI_NOP_ALL(read, *)
 _PCI_NOP_ALL(write,)
-static inline struct pci_dev *pci_find_device(unsigned int vendor,
-                                              unsigned int device,
-                                              struct pci_dev *from)
-{
-        return NULL;
-}
 static inline struct pci_dev *pci_get_device(unsigned int vendor,
                                             unsigned int device,
                                             struct pci_dev *from)
@@ -1116,6 +1199,9 @@ static inline struct pci_dev *pci_get_bus_and_slot(unsigned int bus,
                                                unsigned int devfn)
 { return NULL; }
+#define dev_is_pci(d) (false)
+#define dev_is_pf(d) (false)
+#define dev_num_vf(d) (0)
 #endif /* CONFIG_PCI */
 /* Include architecture-dependent settings and functions */
@@ -1224,8 +1310,12 @@ enum pci_fixup_pass {
        DECLARE_PCI_FIXUP_SECTION(.pci_fixup_suspend,                   \
                        suspend##vendor##device##hook, vendor, device, hook)
+#ifdef CONFIG_PCI_QUIRKS
 void pci_fixup_device(enum pci_fixup_pass pass, struct pci_dev *dev);
+#else
+static inline void pci_fixup_device(enum pci_fixup_pass pass,
+                                    struct pci_dev *dev) {}
+#endif
 void __iomem *pcim_iomap(struct pci_dev *pdev, int bar, unsigned long maxlen);
 void pcim_iounmap(struct pci_dev *pdev, void __iomem *addr);
@@ -1246,6 +1336,8 @@ extern int pci_pci_problems;
 extern unsigned long pci_cardbus_io_size;
 extern unsigned long pci_cardbus_mem_size;
+extern u8 __devinitdata pci_dfl_cache_line_size;
+extern u8 pci_cache_line_size;
 extern unsigned long pci_hotplug_io_size;
 extern unsigned long pci_hotplug_mem_size;
@@ -1271,6 +1363,7 @@ void __iomem *pci_ioremap_bar(struct pci_dev *pdev, int bar);
 extern int pci_enable_sriov(struct pci_dev *dev, int nr_virtfn);
 extern void pci_disable_sriov(struct pci_dev *dev);
 extern irqreturn_t pci_sriov_migration(struct pci_dev *dev);
+extern int pci_num_vf(struct pci_dev *dev);
 #else
 static inline int pci_enable_sriov(struct pci_dev *dev, int nr_virtfn)
 {
@@ -1283,6 +1376,10 @@ static inline irqreturn_t pci_sriov_migration(struct pci_dev *dev)
 {
        return IRQ_NONE;
 }
+static inline int pci_num_vf(struct pci_dev *dev)
+{
+        return 0;
+}
 #endif
 #if defined(CONFIG_HOTPLUG_PCI) || defined(CONFIG_HOTPLUG_PCI_MODULE)
@@ -1290,5 +1387,122 @@ extern void pci_hp_create_module_link(struct pci_slot *pci_slot);
 extern void pci_hp_remove_module_link(struct pci_slot *pci_slot);
 #endif
+/**
+ * pci_pcie_cap - get the saved PCIe capability offset
+ * @dev: PCI device
+ *
+ * PCIe capability offset is calculated at PCI device initialization
+ * time and saved in the data structure. This function returns saved
+ * PCIe capability offset. Using this instead of pci_find_capability()
+ * reduces unnecessary search in the PCI configuration space. If you
+ * need to calculate PCIe capability offset from raw device for some
+ * reasons, please use pci_find_capability() instead.
+ */
+static inline int pci_pcie_cap(struct pci_dev *dev)
+{
+        return dev->pcie_cap;
+}
+/**
+ * pci_is_pcie - check if the PCI device is PCI Express capable
+ * @dev: PCI device
+ *
+ * Retrun true if the PCI device is PCI Express capable, false otherwise.
+ */
+static inline bool pci_is_pcie(struct pci_dev *dev)
+{
+        return !!pci_pcie_cap(dev);
+}
+void pci_request_acs(void);
+#define PCI_VPD_LRDT                    0x80    /* Large Resource Data Type */
+#define PCI_VPD_LRDT_ID(x)              (x | PCI_VPD_LRDT)
+/* Large Resource Data Type Tag Item Names */
+#define PCI_VPD_LTIN_ID_STRING          0x02    /* Identifier String */
+#define PCI_VPD_LTIN_RO_DATA            0x10    /* Read-Only Data */
+#define PCI_VPD_LTIN_RW_DATA            0x11    /* Read-Write Data */
+#define PCI_VPD_LRDT_ID_STRING          PCI_VPD_LRDT_ID(PCI_VPD_LTIN_ID_STRING)
+#define PCI_VPD_LRDT_RO_DATA            PCI_VPD_LRDT_ID(PCI_VPD_LTIN_RO_DATA)
+#define PCI_VPD_LRDT_RW_DATA            PCI_VPD_LRDT_ID(PCI_VPD_LTIN_RW_DATA)
+/* Small Resource Data Type Tag Item Names */
+#define PCI_VPD_STIN_END                0x78    /* End */
+#define PCI_VPD_SRDT_END                PCI_VPD_STIN_END
+#define PCI_VPD_SRDT_TIN_MASK           0x78
+#define PCI_VPD_SRDT_LEN_MASK           0x07
+#define PCI_VPD_LRDT_TAG_SIZE           3
+#define PCI_VPD_SRDT_TAG_SIZE           1
+#define PCI_VPD_INFO_FLD_HDR_SIZE       3
+#define PCI_VPD_RO_KEYWORD_PARTNO       "PN"
+#define PCI_VPD_RO_KEYWORD_MFR_ID       "MN"
+#define PCI_VPD_RO_KEYWORD_VENDOR0      "V0"
+/**
+ * pci_vpd_lrdt_size - Extracts the Large Resource Data Type length
+ * @lrdt: Pointer to the beginning of the Large Resource Data Type tag
+ *
+ * Returns the extracted Large Resource Data Type length.
+ */
+static inline u16 pci_vpd_lrdt_size(const u8 *lrdt)
+{
+        return (u16)lrdt[1] + ((u16)lrdt[2] << 8);
+}
+/**
+ * pci_vpd_srdt_size - Extracts the Small Resource Data Type length
+ * @lrdt: Pointer to the beginning of the Small Resource Data Type tag
+ *
+ * Returns the extracted Small Resource Data Type length.
+ */
+static inline u8 pci_vpd_srdt_size(const u8 *srdt)
+{
+        return (*srdt) & PCI_VPD_SRDT_LEN_MASK;
+}
+/**
+ * pci_vpd_info_field_size - Extracts the information field length
+ * @lrdt: Pointer to the beginning of an information field header
+ *
+ * Returns the extracted information field length.
+ */
+static inline u8 pci_vpd_info_field_size(const u8 *info_field)
+{
+        return info_field[2];
+}
+/**
+ * pci_vpd_find_tag - Locates the Resource Data Type tag provided
+ * @buf: Pointer to buffered vpd data
+ * @off: The offset into the buffer at which to begin the search
+ * @len: The length of the vpd buffer
+ * @rdt: The Resource Data Type to search for
+ *
+ * Returns the index where the Resource Data Type was found or
+ * -ENOENT otherwise.
+ */
+int pci_vpd_find_tag(const u8 *buf, unsigned int off, unsigned int len, u8 rdt);
+/**
+ * pci_vpd_find_info_keyword - Locates an information field keyword in the VPD
+ * @buf: Pointer to buffered vpd data
+ * @off: The offset into the buffer at which to begin the search
+ * @len: The length of the buffer area, relative to off, in which to search
+ * @kw: The keyword to search for
+ *
+ * Returns the index where the information field keyword was found or
+ * -ENOENT otherwise.
+ */
+int pci_vpd_find_info_keyword(const u8 *buf, unsigned int off,
+                              unsigned int len, const char *kw);
 #endif /* __KERNEL__ */
 #endif /* LINUX_PCI_H */
diff --git a/include/linux/pci_hotplug.h b/include/linux/pci_hotplug.h
index 652ba797696d..5d09cbafa7db 100644
--- a/include/linux/pci_hotplug.h
+++ b/include/linux/pci_hotplug.h
@@ -28,26 +28,6 @@
 #ifndef _PCI_HOTPLUG_H
 #define _PCI_HOTPLUG_H
-/* These values come from the PCI Hotplug Spec */
-enum pci_bus_speed {
-        PCI_SPEED_33MHz                 = 0x00,
-        PCI_SPEED_66MHz                 = 0x01,
-        PCI_SPEED_66MHz_PCIX            = 0x02,
-        PCI_SPEED_100MHz_PCIX           = 0x03,
-        PCI_SPEED_133MHz_PCIX           = 0x04,
-        PCI_SPEED_66MHz_PCIX_ECC        = 0x05,
-        PCI_SPEED_100MHz_PCIX_ECC       = 0x06,
-        PCI_SPEED_133MHz_PCIX_ECC       = 0x07,
-        PCI_SPEED_66MHz_PCIX_266        = 0x09,
-        PCI_SPEED_100MHz_PCIX_266       = 0x0a,
-        PCI_SPEED_133MHz_PCIX_266       = 0x0b,
-        PCI_SPEED_66MHz_PCIX_533        = 0x11,
-        PCI_SPEED_100MHz_PCIX_533       = 0x12,
-        PCI_SPEED_133MHz_PCIX_533       = 0x13,
-        PCI_SPEED_UNKNOWN               = 0xff,
-};
 /* These values come from the PCI Express Spec */
 enum pcie_link_width {
        PCIE_LNK_WIDTH_RESRV    = 0x00,
@@ -61,12 +41,6 @@ enum pcie_link_width {
        PCIE_LNK_WIDTH_UNKNOWN  = 0xFF,
 };
-enum pcie_link_speed {
-        PCIE_2_5GB              = 0x14,
-        PCIE_5_0GB              = 0x15,
-        PCIE_LNK_SPEED_UNKNOWN  = 0xFF,
-};
 /**
 * struct hotplug_slot_ops -the callbacks that the hotplug pci core can use
 * @owner: The module owner of this structure
@@ -89,12 +63,6 @@ enum pcie_link_speed {
 * @get_adapter_status: Called to get see if an adapter is present in the slot or not.
 *      If this field is NULL, the value passed in the struct hotplug_slot_info
 *      will be used when this value is requested by a user.
- * @get_max_bus_speed: Called to get the max bus speed for a slot.
- *      If this field is NULL, the value passed in the struct hotplug_slot_info
- *      will be used when this value is requested by a user.
- * @get_cur_bus_speed: Called to get the current bus speed for a slot.
- *      If this field is NULL, the value passed in the struct hotplug_slot_info
- *      will be used when this value is requested by a user.
 *
 * The table of function pointers that is passed to the hotplug pci core by a
 * hotplug pci driver.  These functions are called by the hotplug pci core when
@@ -112,17 +80,14 @@ struct hotplug_slot_ops {
        int (*get_attention_status)     (struct hotplug_slot *slot, u8 *value);
        int (*get_latch_status)         (struct hotplug_slot *slot, u8 *value);
        int (*get_adapter_status)       (struct hotplug_slot *slot, u8 *value);
-        int (*get_max_bus_speed)        (struct hotplug_slot *slot, enum pci_bus_speed *value);
-        int (*get_cur_bus_speed)        (struct hotplug_slot *slot, enum pci_bus_speed *value);
 };
 /**
 * struct hotplug_slot_info - used to notify the hotplug pci core of the state of the slot
- * @power: if power is enabled or not (1/0)
+ * @power_status: if power is enabled or not (1/0)
 * @attention_status: if the attention light is enabled or not (1/0)
 * @latch_status: if the latch (if any) is open or closed (1/0)
- * @adapter_present: if there is a pci board present in the slot or not (1/0)
+ * @adapter_status: if there is a pci board present in the slot or not (1/0)
- * @address: (domain << 16 | bus << 8 | dev)
 *
 * Used to notify the hotplug pci core of the status of a specific slot.
 */
@@ -131,8 +96,6 @@ struct hotplug_slot_info {
        u8      attention_status;
        u8      latch_status;
        u8      adapter_status;
-        enum pci_bus_speed      max_bus_speed;
-        enum pci_bus_speed      cur_bus_speed;
 };
 /**
diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index 84cf1f3b7838..9f688d243b86 100644
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -770,7 +770,6 @@
 #define PCI_VENDOR_ID_TI                0x104c
 #define PCI_DEVICE_ID_TI_TVP4020        0x3d07
 #define PCI_DEVICE_ID_TI_4450           0x8011
-#define PCI_DEVICE_ID_TI_TSB43AB22      0x8023
 #define PCI_DEVICE_ID_TI_XX21_XX11      0x8031
 #define PCI_DEVICE_ID_TI_XX21_XX11_FM   0x8033
 #define PCI_DEVICE_ID_TI_XX21_XX11_SD   0x8034
@@ -1496,9 +1495,10 @@
 #define PCI_DEVICE_ID_SBE_WANXL400      0x0104
 #define PCI_VENDOR_ID_TOSHIBA           0x1179
-#define PCI_DEVICE_ID_TOSHIBA_PICCOLO   0x0102
+#define PCI_DEVICE_ID_TOSHIBA_PICCOLO_1 0x0101
-#define PCI_DEVICE_ID_TOSHIBA_PICCOLO_1 0x0103
+#define PCI_DEVICE_ID_TOSHIBA_PICCOLO_2 0x0102
-#define PCI_DEVICE_ID_TOSHIBA_PICCOLO_2 0x0105
+#define PCI_DEVICE_ID_TOSHIBA_PICCOLO_3 0x0103
+#define PCI_DEVICE_ID_TOSHIBA_PICCOLO_5 0x0105
 #define PCI_DEVICE_ID_TOSHIBA_TOPIC95   0x060a
 #define PCI_DEVICE_ID_TOSHIBA_TOPIC97   0x060f
 #define PCI_DEVICE_ID_TOSHIBA_TOPIC100  0x0617
@@ -1586,6 +1586,8 @@
 #define PCI_VENDOR_ID_COMPEX            0x11f6
 #define PCI_DEVICE_ID_COMPEX_ENET100VG4 0x0112
+#define PCI_VENDOR_ID_PMC_Sierra        0x11f8
 #define PCI_VENDOR_ID_RP                0x11fe
 #define PCI_DEVICE_ID_RP32INTF          0x0001
 #define PCI_DEVICE_ID_RP8INTF           0x0002
@@ -1633,6 +1635,8 @@
 #define PCI_DEVICE_ID_O2_6730           0x673a
 #define PCI_DEVICE_ID_O2_6832           0x6832
 #define PCI_DEVICE_ID_O2_6836           0x6836
+#define PCI_DEVICE_ID_O2_6812           0x6872
+#define PCI_DEVICE_ID_O2_6933           0x6933
 #define PCI_VENDOR_ID_3DFX              0x121a
 #define PCI_DEVICE_ID_3DFX_VOODOO       0x0001
@@ -2290,6 +2294,20 @@
 #define PCI_DEVICE_ID_MPC8536           0x0051
 #define PCI_DEVICE_ID_P2020E            0x0070
 #define PCI_DEVICE_ID_P2020             0x0071
+#define PCI_DEVICE_ID_P2010E            0x0078
+#define PCI_DEVICE_ID_P2010             0x0079
+#define PCI_DEVICE_ID_P1020E            0x0100
+#define PCI_DEVICE_ID_P1020             0x0101
+#define PCI_DEVICE_ID_P1011E            0x0108
+#define PCI_DEVICE_ID_P1011             0x0109
+#define PCI_DEVICE_ID_P1022E            0x0110
+#define PCI_DEVICE_ID_P1022             0x0111
+#define PCI_DEVICE_ID_P1013E            0x0118
+#define PCI_DEVICE_ID_P1013             0x0119
+#define PCI_DEVICE_ID_P4080E            0x0400
+#define PCI_DEVICE_ID_P4080             0x0401
+#define PCI_DEVICE_ID_P4040E            0x0408
+#define PCI_DEVICE_ID_P4040             0x0409
 #define PCI_DEVICE_ID_MPC8641           0x7010
 #define PCI_DEVICE_ID_MPC8641D          0x7011
 #define PCI_DEVICE_ID_MPC8610           0x7018
@@ -2314,6 +2332,8 @@
 #define PCI_VENDOR_ID_KORENIX           0x1982
 #define PCI_DEVICE_ID_KORENIX_JETCARDF0 0x1600
 #define PCI_DEVICE_ID_KORENIX_JETCARDF1 0x16ff
+#define PCI_DEVICE_ID_KORENIX_JETCARDF2 0x1700
+#define PCI_DEVICE_ID_KORENIX_JETCARDF3 0x17ff
 #define PCI_VENDOR_ID_QMI               0x1a32
@@ -2398,6 +2418,9 @@
 #define PCI_DEVICE_ID_INTEL_82840_HB    0x1a21
 #define PCI_DEVICE_ID_INTEL_82845_HB    0x1a30
 #define PCI_DEVICE_ID_INTEL_IOAT        0x1a38
+#define PCI_DEVICE_ID_INTEL_CPT_SMBUS   0x1c22
+#define PCI_DEVICE_ID_INTEL_CPT_LPC1    0x1c42
+#define PCI_DEVICE_ID_INTEL_CPT_LPC2    0x1c43
 #define PCI_DEVICE_ID_INTEL_82801AA_0   0x2410
 #define PCI_DEVICE_ID_INTEL_82801AA_1   0x2411
 #define PCI_DEVICE_ID_INTEL_82801AA_3   0x2413
@@ -2675,6 +2698,7 @@
 #define PCI_DEVICE_ID_NETMOS_9835       0x9835
 #define PCI_DEVICE_ID_NETMOS_9845       0x9845
 #define PCI_DEVICE_ID_NETMOS_9855       0x9855
+#define PCI_DEVICE_ID_NETMOS_9865       0x9865
 #define PCI_DEVICE_ID_NETMOS_9901       0x9901
 #define PCI_VENDOR_ID_3COM_2            0xa727
diff --git a/include/linux/pci_regs.h b/include/linux/pci_regs.h
index dd0bed4f1cf0..c8f302991b66 100644
--- a/include/linux/pci_regs.h
+++ b/include/linux/pci_regs.h
@@ -365,6 +365,11 @@
 #define  PCI_X_STATUS_266MHZ    0x40000000      /* 266 MHz capable */
 #define  PCI_X_STATUS_533MHZ    0x80000000      /* 533 MHz capable */
+/* PCI Bridge Subsystem ID registers */
+#define PCI_SSVID_VENDOR_ID     4       /* PCI-Bridge subsystem vendor id register */
+#define PCI_SSVID_DEVICE_ID     6       /* PCI-Bridge subsystem device id register */
 /* PCI Express capability registers */
 #define PCI_EXP_FLAGS           2       /* Capabilities register */
@@ -502,6 +507,8 @@
 #define PCI_EXT_CAP_ID_VC       2
 #define PCI_EXT_CAP_ID_DSN      3
 #define PCI_EXT_CAP_ID_PWR      4
+#define PCI_EXT_CAP_ID_VNDR     11
+#define PCI_EXT_CAP_ID_ACS      13
 #define PCI_EXT_CAP_ID_ARI      14
 #define PCI_EXT_CAP_ID_ATS      15
 #define PCI_EXT_CAP_ID_SRIOV    16
@@ -662,4 +669,16 @@
 #define  PCI_SRIOV_VFM_MO       0x2     /* Active.MigrateOut */
 #define  PCI_SRIOV_VFM_AV       0x3     /* Active.Available */
+/* Access Control Service */
+#define PCI_ACS_CAP             0x04    /* ACS Capability Register */
+#define  PCI_ACS_SV             0x01    /* Source Validation */
+#define  PCI_ACS_TB             0x02    /* Translation Blocking */
+#define  PCI_ACS_RR             0x04    /* P2P Request Redirect */
+#define  PCI_ACS_CR             0x08    /* P2P Completion Redirect */
+#define  PCI_ACS_UF             0x10    /* Upstream Forwarding */
+#define  PCI_ACS_EC             0x20    /* P2P Egress Control */
+#define  PCI_ACS_DT             0x40    /* Direct Translated P2P */
+#define PCI_ACS_CTRL            0x06    /* ACS Control Register */
+#define PCI_ACS_EGRESS_CTL_V    0x08    /* ACS Egress Control Vector */
 #endif /* LINUX_PCI_REGS_H */
diff --git a/include/linux/pcieport_if.h b/include/linux/pcieport_if.h
index b4c79545330b..6775532b92a9 100644
--- a/include/linux/pcieport_if.h
+++ b/include/linux/pcieport_if.h
@@ -10,10 +10,7 @@
 #define _PCIEPORT_IF_H_
 /* Port Type */
-#define PCIE_RC_PORT                    4       /* Root port of RC */
+#define PCIE_ANY_PORT                   (~0)
-#define PCIE_SW_UPSTREAM_PORT           5       /* Upstream port of Switch */
-#define PCIE_SW_DOWNSTREAM_PORT         6       /* Downstream port of Switch */
-#define PCIE_ANY_PORT                   7
 /* Service Type */
 #define PCIE_PORT_SERVICE_PME_SHIFT     0       /* Power Management Event */
@@ -25,17 +22,6 @@
 #define PCIE_PORT_SERVICE_VC_SHIFT      3       /* Virtual Channel */
 #define PCIE_PORT_SERVICE_VC            (1 << PCIE_PORT_SERVICE_VC_SHIFT)
-/* Root/Upstream/Downstream Port's Interrupt Mode */
-#define PCIE_PORT_NO_IRQ                (-1)
-#define PCIE_PORT_INTx_MODE             0
-#define PCIE_PORT_MSI_MODE              1
-#define PCIE_PORT_MSIX_MODE             2
-struct pcie_port_data {
-        int port_type;          /* Type of the port */
-        int port_irq_mode;      /* [0:INTx | 1:MSI | 2:MSI-X] */
-};
 struct pcie_device {
        int             irq;        /* Service IRQ/MSI/MSI-X Vector */
        struct pci_dev *port;       /* Root/Upstream/Downstream Port */
diff --git a/include/linux/percpu-defs.h b/include/linux/percpu-defs.h
index 9bd03193ecd4..68567c0b3a5d 100644
--- a/include/linux/percpu-defs.h
+++ b/include/linux/percpu-defs.h
@@ -2,12 +2,6 @@
 #define _LINUX_PERCPU_DEFS_H
 /*
- * Determine the real variable name from the name visible in the
- * kernel sources.
- */
-#define per_cpu_var(var) per_cpu__##var
-/*
 * Base implementations of per-CPU variable declarations and definitions, where
 * the section in which the variable is to be placed is provided by the
 * 'sec' argument.  This may be used to affect the parameters governing the
@@ -18,13 +12,23 @@
 * that section.
 */
 #define __PCPU_ATTRS(sec)                                               \
-        __attribute__((section(PER_CPU_BASE_SECTION sec)))              \
+        __percpu __attribute__((section(PER_CPU_BASE_SECTION sec)))     \
        PER_CPU_ATTRIBUTES
 #define __PCPU_DUMMY_ATTRS                                              \
        __attribute__((section(".discard"), unused))
 /*
+ * Macro which verifies @ptr is a percpu pointer without evaluating
+ * @ptr.  This is to be used in percpu accessors to verify that the
+ * input parameter is a percpu pointer.
+ */
+#define __verify_pcpu_ptr(ptr)  do {                                    \
+        const void __percpu *__vpp_verify = (typeof(ptr))NULL;          \
+        (void)__vpp_verify;                                             \
+} while (0)
+/*
 * s390 and alpha modules require percpu variables to be defined as
 * weak to force the compiler to generate GOT based external
 * references for them.  This is necessary because percpu sections
@@ -56,23 +60,24 @@
 */
 #define DECLARE_PER_CPU_SECTION(type, name, sec)                        \
        extern __PCPU_DUMMY_ATTRS char __pcpu_scope_##name;             \
-        extern __PCPU_ATTRS(sec) __typeof__(type) per_cpu__##name
+        extern __PCPU_ATTRS(sec) __typeof__(type) name
 #define DEFINE_PER_CPU_SECTION(type, name, sec)                         \
        __PCPU_DUMMY_ATTRS char __pcpu_scope_##name;                    \
+        extern __PCPU_DUMMY_ATTRS char __pcpu_unique_##name;            \
        __PCPU_DUMMY_ATTRS char __pcpu_unique_##name;                   \
        __PCPU_ATTRS(sec) PER_CPU_DEF_ATTRIBUTES __weak                 \
-        __typeof__(type) per_cpu__##name
+        __typeof__(type) name
 #else
 /*
 * Normal declaration and definition macros.
 */
 #define DECLARE_PER_CPU_SECTION(type, name, sec)                        \
-        extern __PCPU_ATTRS(sec) __typeof__(type) per_cpu__##name
+        extern __PCPU_ATTRS(sec) __typeof__(type) name
 #define DEFINE_PER_CPU_SECTION(type, name, sec)                         \
        __PCPU_ATTRS(sec) PER_CPU_DEF_ATTRIBUTES                        \
-        __typeof__(type) per_cpu__##name
+        __typeof__(type) name
 #endif
 /*
@@ -134,10 +139,16 @@
        __aligned(PAGE_SIZE)
 /*
- * Intermodule exports for per-CPU variables.
+ * Intermodule exports for per-CPU variables.  sparse forgets about
+ * address space across EXPORT_SYMBOL(), change EXPORT_SYMBOL() to
+ * noop if __CHECKER__.
 */
-#define EXPORT_PER_CPU_SYMBOL(var) EXPORT_SYMBOL(per_cpu__##var)
+#ifndef __CHECKER__
-#define EXPORT_PER_CPU_SYMBOL_GPL(var) EXPORT_SYMBOL_GPL(per_cpu__##var)
+#define EXPORT_PER_CPU_SYMBOL(var) EXPORT_SYMBOL(var)
+#define EXPORT_PER_CPU_SYMBOL_GPL(var) EXPORT_SYMBOL_GPL(var)
+#else
+#define EXPORT_PER_CPU_SYMBOL(var)
+#define EXPORT_PER_CPU_SYMBOL_GPL(var)
+#endif
 #endif /* _LINUX_PERCPU_DEFS_H */
diff --git a/include/linux/percpu.h b/include/linux/percpu.h
index 878836ca999c..d3a38d687104 100644
--- a/include/linux/percpu.h
+++ b/include/linux/percpu.h
@@ -2,10 +2,10 @@
 #define __LINUX_PERCPU_H
 #include <linux/preempt.h>
-#include <linux/slab.h> /* For kmalloc() */
 #include <linux/smp.h>
 #include <linux/cpumask.h>
 #include <linux/pfn.h>
+#include <linux/init.h>
 #include <asm/percpu.h>
@@ -27,14 +27,19 @@
 * we force a syntax error here if it isn't.
 */
 #define get_cpu_var(var) (*({                           \
-        extern int simple_identifier_##var(void);       \
        preempt_disable();                              \
        &__get_cpu_var(var); }))
-#define put_cpu_var(var) preempt_enable()
-#ifdef CONFIG_SMP
+/*
+ * The weird & is necessary because sparse considers (void)(var) to be
+ * a direct dereference of percpu variable (var).
+ */
+#define put_cpu_var(var) do {                           \
+        (void)&(var);                                   \
+        preempt_enable();                               \
+} while (0)
-#ifndef CONFIG_HAVE_LEGACY_PER_CPU_AREA
+#ifdef CONFIG_SMP
 /* minimum unit size, also is the maximum supported allocation size */
 #define PCPU_MIN_UNIT_SIZE              PFN_ALIGN(64 << 10)
@@ -129,31 +134,8 @@ extern int __init pcpu_page_first_chunk(size_t reserved_size,
 */
 #define per_cpu_ptr(ptr, cpu)   SHIFT_PERCPU_PTR((ptr), per_cpu_offset((cpu)))
-extern void *__alloc_reserved_percpu(size_t size, size_t align);
+extern void __percpu *__alloc_reserved_percpu(size_t size, size_t align);
+extern bool is_kernel_percpu_address(unsigned long addr);
-#else /* CONFIG_HAVE_LEGACY_PER_CPU_AREA */
-struct percpu_data {
-        void *ptrs[1];
-};
-/* pointer disguising messes up the kmemleak objects tracking */
-#ifndef CONFIG_DEBUG_KMEMLEAK
-#define __percpu_disguise(pdata) (struct percpu_data *)~(unsigned long)(pdata)
-#else
-#define __percpu_disguise(pdata) (struct percpu_data *)(pdata)
-#endif
-#define per_cpu_ptr(ptr, cpu)                                           \
-({                                                                      \
-        struct percpu_data *__p = __percpu_disguise(ptr);               \
-        (__typeof__(ptr))__p->ptrs[(cpu)];                              \
-})
-#endif /* CONFIG_HAVE_LEGACY_PER_CPU_AREA */
-extern void *__alloc_percpu(size_t size, size_t align);
-extern void free_percpu(void *__pdata);
 #ifndef CONFIG_HAVE_SETUP_PER_CPU_AREA
 extern void __init setup_per_cpu_areas(void);
@@ -163,20 +145,10 @@ extern void __init setup_per_cpu_areas(void);
 #define per_cpu_ptr(ptr, cpu) ({ (void)(cpu); (ptr); })
-static inline void *__alloc_percpu(size_t size, size_t align)
+/* can't distinguish from other static vars, always false */
+static inline bool is_kernel_percpu_address(unsigned long addr)
 {
-        /*
+        return false;
-         * Can't easily make larger alignment work with kmalloc.  WARN
-         * on it.  Larger alignment should only be used for module
-         * percpu sections on SMP for which this path isn't used.
-         */
-        WARN_ON_ONCE(align > SMP_CACHE_BYTES);
-        return kzalloc(size, GFP_KERNEL);
-}
-static inline void free_percpu(void *p)
-{
-        kfree(p);
 }
 static inline void __init setup_per_cpu_areas(void) { }
@@ -188,8 +160,12 @@ static inline void *pcpu_lpage_remapped(void *kaddr)
 #endif /* CONFIG_SMP */
-#define alloc_percpu(type)      (type *)__alloc_percpu(sizeof(type), \
+extern void __percpu *__alloc_percpu(size_t size, size_t align);
-                                                       __alignof__(type))
+extern void free_percpu(void __percpu *__pdata);
+extern phys_addr_t per_cpu_ptr_to_phys(void *addr);
+#define alloc_percpu(type)      \
+        (typeof(type) __percpu *)__alloc_percpu(sizeof(type), __alignof__(type))
 /*
 * Optional methods for optimized non-lvalue per-cpu variable access.
@@ -206,17 +182,19 @@ static inline void *pcpu_lpage_remapped(void *kaddr)
 #ifndef percpu_read
 # define percpu_read(var)                                               \
  ({                                                                    \
-        typeof(per_cpu_var(var)) __tmp_var__;                           \
+        typeof(var) *pr_ptr__ = &(var);                                 \
-        __tmp_var__ = get_cpu_var(var);                                 \
+        typeof(var) pr_ret__;                                           \
-        put_cpu_var(var);                                               \
+        pr_ret__ = get_cpu_var(*pr_ptr__);                              \
-        __tmp_var__;                                                    \
+        put_cpu_var(*pr_ptr__);                                         \
+        pr_ret__;                                                       \
  })
 #endif
 #define __percpu_generic_to_op(var, val, op)                            \
 do {                                                                    \
-        get_cpu_var(var) op val;                                        \
+        typeof(var) *pgto_ptr__ = &(var);                               \
-        put_cpu_var(var);                                               \
+        get_cpu_var(*pgto_ptr__) op val;                                \
+        put_cpu_var(*pgto_ptr__);                                       \
 } while (0)
 #ifndef percpu_write
@@ -243,4 +221,405 @@ do {									\
 # define percpu_xor(var, val)           __percpu_generic_to_op(var, (val), ^=)
 #endif
+/*
+ * Branching function to split up a function into a set of functions that
+ * are called for different scalar sizes of the objects handled.
+ */
+extern void __bad_size_call_parameter(void);
+#define __pcpu_size_call_return(stem, variable)                         \
+({      typeof(variable) pscr_ret__;                                    \
+        __verify_pcpu_ptr(&(variable));                                 \
+        switch(sizeof(variable)) {                                      \
+        case 1: pscr_ret__ = stem##1(variable);break;                   \
+        case 2: pscr_ret__ = stem##2(variable);break;                   \
+        case 4: pscr_ret__ = stem##4(variable);break;                   \
+        case 8: pscr_ret__ = stem##8(variable);break;                   \
+        default:                                                        \
+                __bad_size_call_parameter();break;                      \
+        }                                                               \
+        pscr_ret__;                                                     \
+})
+#define __pcpu_size_call(stem, variable, ...)                           \
+do {                                                                    \
+        __verify_pcpu_ptr(&(variable));                                 \
+        switch(sizeof(variable)) {                                      \
+                case 1: stem##1(variable, __VA_ARGS__);break;           \
+                case 2: stem##2(variable, __VA_ARGS__);break;           \
+                case 4: stem##4(variable, __VA_ARGS__);break;           \
+                case 8: stem##8(variable, __VA_ARGS__);break;           \
+                default:                                                \
+                        __bad_size_call_parameter();break;              \
+        }                                                               \
+} while (0)
+/*
+ * Optimized manipulation for memory allocated through the per cpu
+ * allocator or for addresses of per cpu variables.
+ *
+ * These operation guarantee exclusivity of access for other operations
+ * on the *same* processor. The assumption is that per cpu data is only
+ * accessed by a single processor instance (the current one).
+ *
+ * The first group is used for accesses that must be done in a
+ * preemption safe way since we know that the context is not preempt
+ * safe. Interrupts may occur. If the interrupt modifies the variable
+ * too then RMW actions will not be reliable.
+ *
+ * The arch code can provide optimized functions in two ways:
+ *
+ * 1. Override the function completely. F.e. define this_cpu_add().
+ *    The arch must then ensure that the various scalar format passed
+ *    are handled correctly.
+ *
+ * 2. Provide functions for certain scalar sizes. F.e. provide
+ *    this_cpu_add_2() to provide per cpu atomic operations for 2 byte
+ *    sized RMW actions. If arch code does not provide operations for
+ *    a scalar size then the fallback in the generic code will be
+ *    used.
+ */
+#define _this_cpu_generic_read(pcp)                                     \
+({      typeof(pcp) ret__;                                              \
+        preempt_disable();                                              \
+        ret__ = *this_cpu_ptr(&(pcp));                                  \
+        preempt_enable();                                               \
+        ret__;                                                          \
+})
+#ifndef this_cpu_read
+# ifndef this_cpu_read_1
+#  define this_cpu_read_1(pcp)  _this_cpu_generic_read(pcp)
+# endif
+# ifndef this_cpu_read_2
+#  define this_cpu_read_2(pcp)  _this_cpu_generic_read(pcp)
+# endif
+# ifndef this_cpu_read_4
+#  define this_cpu_read_4(pcp)  _this_cpu_generic_read(pcp)
+# endif
+# ifndef this_cpu_read_8
+#  define this_cpu_read_8(pcp)  _this_cpu_generic_read(pcp)
+# endif
+# define this_cpu_read(pcp)     __pcpu_size_call_return(this_cpu_read_, (pcp))
+#endif
+#define _this_cpu_generic_to_op(pcp, val, op)                           \
+do {                                                                    \
+        preempt_disable();                                              \
+        *__this_cpu_ptr(&(pcp)) op val;                                 \
+        preempt_enable();                                               \
+} while (0)
+#ifndef this_cpu_write
+# ifndef this_cpu_write_1
+#  define this_cpu_write_1(pcp, val)    _this_cpu_generic_to_op((pcp), (val), =)
+# endif
+# ifndef this_cpu_write_2
+#  define this_cpu_write_2(pcp, val)    _this_cpu_generic_to_op((pcp), (val), =)
+# endif
+# ifndef this_cpu_write_4
+#  define this_cpu_write_4(pcp, val)    _this_cpu_generic_to_op((pcp), (val), =)
+# endif
+# ifndef this_cpu_write_8
+#  define this_cpu_write_8(pcp, val)    _this_cpu_generic_to_op((pcp), (val), =)
+# endif
+# define this_cpu_write(pcp, val)       __pcpu_size_call(this_cpu_write_, (pcp), (val))
+#endif
+#ifndef this_cpu_add
+# ifndef this_cpu_add_1
+#  define this_cpu_add_1(pcp, val)      _this_cpu_generic_to_op((pcp), (val), +=)
+# endif
+# ifndef this_cpu_add_2
+#  define this_cpu_add_2(pcp, val)      _this_cpu_generic_to_op((pcp), (val), +=)
+# endif
+# ifndef this_cpu_add_4
+#  define this_cpu_add_4(pcp, val)      _this_cpu_generic_to_op((pcp), (val), +=)
+# endif
+# ifndef this_cpu_add_8
+#  define this_cpu_add_8(pcp, val)      _this_cpu_generic_to_op((pcp), (val), +=)
+# endif
+# define this_cpu_add(pcp, val)         __pcpu_size_call(this_cpu_add_, (pcp), (val))
+#endif
+#ifndef this_cpu_sub
+# define this_cpu_sub(pcp, val)         this_cpu_add((pcp), -(val))
+#endif
+#ifndef this_cpu_inc
+# define this_cpu_inc(pcp)              this_cpu_add((pcp), 1)
+#endif
+#ifndef this_cpu_dec
+# define this_cpu_dec(pcp)              this_cpu_sub((pcp), 1)
+#endif
+#ifndef this_cpu_and
+# ifndef this_cpu_and_1
+#  define this_cpu_and_1(pcp, val)      _this_cpu_generic_to_op((pcp), (val), &=)
+# endif
+# ifndef this_cpu_and_2
+#  define this_cpu_and_2(pcp, val)      _this_cpu_generic_to_op((pcp), (val), &=)
+# endif
+# ifndef this_cpu_and_4
+#  define this_cpu_and_4(pcp, val)      _this_cpu_generic_to_op((pcp), (val), &=)
+# endif
+# ifndef this_cpu_and_8
+#  define this_cpu_and_8(pcp, val)      _this_cpu_generic_to_op((pcp), (val), &=)
+# endif
+# define this_cpu_and(pcp, val)         __pcpu_size_call(this_cpu_and_, (pcp), (val))
+#endif
+#ifndef this_cpu_or
+# ifndef this_cpu_or_1
+#  define this_cpu_or_1(pcp, val)       _this_cpu_generic_to_op((pcp), (val), |=)
+# endif
+# ifndef this_cpu_or_2
+#  define this_cpu_or_2(pcp, val)       _this_cpu_generic_to_op((pcp), (val), |=)
+# endif
+# ifndef this_cpu_or_4
+#  define this_cpu_or_4(pcp, val)       _this_cpu_generic_to_op((pcp), (val), |=)
+# endif
+# ifndef this_cpu_or_8
+#  define this_cpu_or_8(pcp, val)       _this_cpu_generic_to_op((pcp), (val), |=)
+# endif
+# define this_cpu_or(pcp, val)          __pcpu_size_call(this_cpu_or_, (pcp), (val))
+#endif
+#ifndef this_cpu_xor
+# ifndef this_cpu_xor_1
+#  define this_cpu_xor_1(pcp, val)      _this_cpu_generic_to_op((pcp), (val), ^=)
+# endif
+# ifndef this_cpu_xor_2
+#  define this_cpu_xor_2(pcp, val)      _this_cpu_generic_to_op((pcp), (val), ^=)
+# endif
+# ifndef this_cpu_xor_4
+#  define this_cpu_xor_4(pcp, val)      _this_cpu_generic_to_op((pcp), (val), ^=)
+# endif
+# ifndef this_cpu_xor_8
+#  define this_cpu_xor_8(pcp, val)      _this_cpu_generic_to_op((pcp), (val), ^=)
+# endif
+# define this_cpu_xor(pcp, val)         __pcpu_size_call(this_cpu_or_, (pcp), (val))
+#endif
+/*
+ * Generic percpu operations that do not require preemption handling.
+ * Either we do not care about races or the caller has the
+ * responsibility of handling preemptions issues. Arch code can still
+ * override these instructions since the arch per cpu code may be more
+ * efficient and may actually get race freeness for free (that is the
+ * case for x86 for example).
+ *
+ * If there is no other protection through preempt disable and/or
+ * disabling interupts then one of these RMW operations can show unexpected
+ * behavior because the execution thread was rescheduled on another processor
+ * or an interrupt occurred and the same percpu variable was modified from
+ * the interrupt context.
+ */
+#ifndef __this_cpu_read
+# ifndef __this_cpu_read_1
+#  define __this_cpu_read_1(pcp)        (*__this_cpu_ptr(&(pcp)))
+# endif
+# ifndef __this_cpu_read_2
+#  define __this_cpu_read_2(pcp)        (*__this_cpu_ptr(&(pcp)))
+# endif
+# ifndef __this_cpu_read_4
+#  define __this_cpu_read_4(pcp)        (*__this_cpu_ptr(&(pcp)))
+# endif
+# ifndef __this_cpu_read_8
+#  define __this_cpu_read_8(pcp)        (*__this_cpu_ptr(&(pcp)))
+# endif
+# define __this_cpu_read(pcp)   __pcpu_size_call_return(__this_cpu_read_, (pcp))
+#endif
+#define __this_cpu_generic_to_op(pcp, val, op)                          \
+do {                                                                    \
+        *__this_cpu_ptr(&(pcp)) op val;                                 \
+} while (0)
+#ifndef __this_cpu_write
+# ifndef __this_cpu_write_1
+#  define __this_cpu_write_1(pcp, val)  __this_cpu_generic_to_op((pcp), (val), =)
+# endif
+# ifndef __this_cpu_write_2
+#  define __this_cpu_write_2(pcp, val)  __this_cpu_generic_to_op((pcp), (val), =)
+# endif
+# ifndef __this_cpu_write_4
+#  define __this_cpu_write_4(pcp, val)  __this_cpu_generic_to_op((pcp), (val), =)
+# endif
+# ifndef __this_cpu_write_8
+#  define __this_cpu_write_8(pcp, val)  __this_cpu_generic_to_op((pcp), (val), =)
+# endif
+# define __this_cpu_write(pcp, val)     __pcpu_size_call(__this_cpu_write_, (pcp), (val))
+#endif
+#ifndef __this_cpu_add
+# ifndef __this_cpu_add_1
+#  define __this_cpu_add_1(pcp, val)    __this_cpu_generic_to_op((pcp), (val), +=)
+# endif
+# ifndef __this_cpu_add_2
+#  define __this_cpu_add_2(pcp, val)    __this_cpu_generic_to_op((pcp), (val), +=)
+# endif
+# ifndef __this_cpu_add_4
+#  define __this_cpu_add_4(pcp, val)    __this_cpu_generic_to_op((pcp), (val), +=)
+# endif
+# ifndef __this_cpu_add_8
+#  define __this_cpu_add_8(pcp, val)    __this_cpu_generic_to_op((pcp), (val), +=)
+# endif
+# define __this_cpu_add(pcp, val)       __pcpu_size_call(__this_cpu_add_, (pcp), (val))
+#endif
+#ifndef __this_cpu_sub
+# define __this_cpu_sub(pcp, val)       __this_cpu_add((pcp), -(val))
+#endif
+#ifndef __this_cpu_inc
+# define __this_cpu_inc(pcp)            __this_cpu_add((pcp), 1)
+#endif
+#ifndef __this_cpu_dec
+# define __this_cpu_dec(pcp)            __this_cpu_sub((pcp), 1)
+#endif
+#ifndef __this_cpu_and
+# ifndef __this_cpu_and_1
+#  define __this_cpu_and_1(pcp, val)    __this_cpu_generic_to_op((pcp), (val), &=)
+# endif
+# ifndef __this_cpu_and_2
+#  define __this_cpu_and_2(pcp, val)    __this_cpu_generic_to_op((pcp), (val), &=)
+# endif
+# ifndef __this_cpu_and_4
+#  define __this_cpu_and_4(pcp, val)    __this_cpu_generic_to_op((pcp), (val), &=)
+# endif
+# ifndef __this_cpu_and_8
+#  define __this_cpu_and_8(pcp, val)    __this_cpu_generic_to_op((pcp), (val), &=)
+# endif
+# define __this_cpu_and(pcp, val)       __pcpu_size_call(__this_cpu_and_, (pcp), (val))
+#endif
+#ifndef __this_cpu_or
+# ifndef __this_cpu_or_1
+#  define __this_cpu_or_1(pcp, val)     __this_cpu_generic_to_op((pcp), (val), |=)
+# endif
+# ifndef __this_cpu_or_2
+#  define __this_cpu_or_2(pcp, val)     __this_cpu_generic_to_op((pcp), (val), |=)
+# endif
+# ifndef __this_cpu_or_4
+#  define __this_cpu_or_4(pcp, val)     __this_cpu_generic_to_op((pcp), (val), |=)
+# endif
+# ifndef __this_cpu_or_8
+#  define __this_cpu_or_8(pcp, val)     __this_cpu_generic_to_op((pcp), (val), |=)
+# endif
+# define __this_cpu_or(pcp, val)        __pcpu_size_call(__this_cpu_or_, (pcp), (val))
+#endif
+#ifndef __this_cpu_xor
+# ifndef __this_cpu_xor_1
+#  define __this_cpu_xor_1(pcp, val)    __this_cpu_generic_to_op((pcp), (val), ^=)
+# endif
+# ifndef __this_cpu_xor_2
+#  define __this_cpu_xor_2(pcp, val)    __this_cpu_generic_to_op((pcp), (val), ^=)
+# endif
+# ifndef __this_cpu_xor_4
+#  define __this_cpu_xor_4(pcp, val)    __this_cpu_generic_to_op((pcp), (val), ^=)
+# endif
+# ifndef __this_cpu_xor_8
+#  define __this_cpu_xor_8(pcp, val)    __this_cpu_generic_to_op((pcp), (val), ^=)
+# endif
+# define __this_cpu_xor(pcp, val)       __pcpu_size_call(__this_cpu_xor_, (pcp), (val))
+#endif
+/*
+ * IRQ safe versions of the per cpu RMW operations. Note that these operations
+ * are *not* safe against modification of the same variable from another
+ * processors (which one gets when using regular atomic operations)
+ . They are guaranteed to be atomic vs. local interrupts and
+ * preemption only.
+ */
+#define irqsafe_cpu_generic_to_op(pcp, val, op)                         \
+do {                                                                    \
+        unsigned long flags;                                            \
+        local_irq_save(flags);                                          \
+        *__this_cpu_ptr(&(pcp)) op val;                                 \
+        local_irq_restore(flags);                                       \
+} while (0)
+#ifndef irqsafe_cpu_add
+# ifndef irqsafe_cpu_add_1
+#  define irqsafe_cpu_add_1(pcp, val) irqsafe_cpu_generic_to_op((pcp), (val), +=)
+# endif
+# ifndef irqsafe_cpu_add_2
+#  define irqsafe_cpu_add_2(pcp, val) irqsafe_cpu_generic_to_op((pcp), (val), +=)
+# endif
+# ifndef irqsafe_cpu_add_4
+#  define irqsafe_cpu_add_4(pcp, val) irqsafe_cpu_generic_to_op((pcp), (val), +=)
+# endif
+# ifndef irqsafe_cpu_add_8
+#  define irqsafe_cpu_add_8(pcp, val) irqsafe_cpu_generic_to_op((pcp), (val), +=)
+# endif
+# define irqsafe_cpu_add(pcp, val) __pcpu_size_call(irqsafe_cpu_add_, (pcp), (val))
+#endif
+#ifndef irqsafe_cpu_sub
+# define irqsafe_cpu_sub(pcp, val)      irqsafe_cpu_add((pcp), -(val))
+#endif
+#ifndef irqsafe_cpu_inc
+# define irqsafe_cpu_inc(pcp)   irqsafe_cpu_add((pcp), 1)
+#endif
+#ifndef irqsafe_cpu_dec
+# define irqsafe_cpu_dec(pcp)   irqsafe_cpu_sub((pcp), 1)
+#endif
+#ifndef irqsafe_cpu_and
+# ifndef irqsafe_cpu_and_1
+#  define irqsafe_cpu_and_1(pcp, val) irqsafe_cpu_generic_to_op((pcp), (val), &=)
+# endif
+# ifndef irqsafe_cpu_and_2
+#  define irqsafe_cpu_and_2(pcp, val) irqsafe_cpu_generic_to_op((pcp), (val), &=)
+# endif
+# ifndef irqsafe_cpu_and_4
+#  define irqsafe_cpu_and_4(pcp, val) irqsafe_cpu_generic_to_op((pcp), (val), &=)
+# endif
+# ifndef irqsafe_cpu_and_8
+#  define irqsafe_cpu_and_8(pcp, val) irqsafe_cpu_generic_to_op((pcp), (val), &=)
+# endif
+# define irqsafe_cpu_and(pcp, val) __pcpu_size_call(irqsafe_cpu_and_, (val))
+#endif
+#ifndef irqsafe_cpu_or
+# ifndef irqsafe_cpu_or_1
+#  define irqsafe_cpu_or_1(pcp, val) irqsafe_cpu_generic_to_op((pcp), (val), |=)
+# endif
+# ifndef irqsafe_cpu_or_2
+#  define irqsafe_cpu_or_2(pcp, val) irqsafe_cpu_generic_to_op((pcp), (val), |=)
+# endif
+# ifndef irqsafe_cpu_or_4
+#  define irqsafe_cpu_or_4(pcp, val) irqsafe_cpu_generic_to_op((pcp), (val), |=)
+# endif
+# ifndef irqsafe_cpu_or_8
+#  define irqsafe_cpu_or_8(pcp, val) irqsafe_cpu_generic_to_op((pcp), (val), |=)
+# endif
+# define irqsafe_cpu_or(pcp, val) __pcpu_size_call(irqsafe_cpu_or_, (val))
+#endif
+#ifndef irqsafe_cpu_xor
+# ifndef irqsafe_cpu_xor_1
+#  define irqsafe_cpu_xor_1(pcp, val) irqsafe_cpu_generic_to_op((pcp), (val), ^=)
+# endif
+# ifndef irqsafe_cpu_xor_2
+#  define irqsafe_cpu_xor_2(pcp, val) irqsafe_cpu_generic_to_op((pcp), (val), ^=)
+# endif
+# ifndef irqsafe_cpu_xor_4
+#  define irqsafe_cpu_xor_4(pcp, val) irqsafe_cpu_generic_to_op((pcp), (val), ^=)
+# endif
+# ifndef irqsafe_cpu_xor_8
+#  define irqsafe_cpu_xor_8(pcp, val) irqsafe_cpu_generic_to_op((pcp), (val), ^=)
+# endif
+# define irqsafe_cpu_xor(pcp, val) __pcpu_size_call(irqsafe_cpu_xor_, (val))
+#endif
 #endif /* __LINUX_PERCPU_H */
diff --git a/include/linux/percpu_counter.h b/include/linux/percpu_counter.h
index a7684a513994..c88d67b59394 100644
--- a/include/linux/percpu_counter.h
+++ b/include/linux/percpu_counter.h
@@ -21,7 +21,7 @@ struct percpu_counter {
 #ifdef CONFIG_HOTPLUG_CPU
        struct list_head list;  /* All percpu_counters are on a list */
 #endif
-        s32 *counters;
+        s32 __percpu *counters;
 };
 extern int percpu_counter_batch;
@@ -98,9 +98,6 @@ static inline void percpu_counter_set(struct percpu_counter *fbc, s64 amount)
        fbc->count = amount;
 }
-#define __percpu_counter_add(fbc, amount, batch) \
-        percpu_counter_add(fbc, amount)
 static inline void
 percpu_counter_add(struct percpu_counter *fbc, s64 amount)
 {
@@ -109,6 +106,12 @@ percpu_counter_add(struct percpu_counter *fbc, s64 amount)
        preempt_enable();
 }
+static inline void
+__percpu_counter_add(struct percpu_counter *fbc, s64 amount, s32 batch)
+{
+        percpu_counter_add(fbc, amount);
+}
 static inline s64 percpu_counter_read(struct percpu_counter *fbc)
 {
        return fbc->count;
diff --git a/include/linux/perf_counter.h b/include/linux/perf_counter.h
deleted file mode 100644
index 7b7fbf433cff..000000000000
--- a/include/linux/perf_counter.h
+++ /dev/null
@@ -1,441 +0,0 @@
-/*
- *  NOTE: this file will be removed in a future kernel release, it is
- *  provided as a courtesy copy of user-space code that relies on the
- *  old (pre-rename) symbols and constants.
- *
- *  Performance events:
- *
- *    Copyright (C) 2008-2009, Thomas Gleixner <tglx@linutronix.de>
- *    Copyright (C) 2008-2009, Red Hat, Inc., Ingo Molnar
- *    Copyright (C) 2008-2009, Red Hat, Inc., Peter Zijlstra
- *
- *  Data type definitions, declarations, prototypes.
- *
- *    Started by: Thomas Gleixner and Ingo Molnar
- *
- *  For licencing details see kernel-base/COPYING
- */
-#ifndef _LINUX_PERF_COUNTER_H
-#define _LINUX_PERF_COUNTER_H
-#include <linux/types.h>
-#include <linux/ioctl.h>
-#include <asm/byteorder.h>
-/*
- * User-space ABI bits:
- */
-/*
- * attr.type
- */
-enum perf_type_id {
-        PERF_TYPE_HARDWARE                      = 0,
-        PERF_TYPE_SOFTWARE                      = 1,
-        PERF_TYPE_TRACEPOINT                    = 2,
-        PERF_TYPE_HW_CACHE                      = 3,
-        PERF_TYPE_RAW                           = 4,
-        PERF_TYPE_MAX,                          /* non-ABI */
-};
-/*
- * Generalized performance counter event types, used by the
- * attr.event_id parameter of the sys_perf_counter_open()
- * syscall:
- */
-enum perf_hw_id {
-        /*
-         * Common hardware events, generalized by the kernel:
-         */
-        PERF_COUNT_HW_CPU_CYCLES                = 0,
-        PERF_COUNT_HW_INSTRUCTIONS              = 1,
-        PERF_COUNT_HW_CACHE_REFERENCES          = 2,
-        PERF_COUNT_HW_CACHE_MISSES              = 3,
-        PERF_COUNT_HW_BRANCH_INSTRUCTIONS       = 4,
-        PERF_COUNT_HW_BRANCH_MISSES             = 5,
-        PERF_COUNT_HW_BUS_CYCLES                = 6,
-        PERF_COUNT_HW_MAX,                      /* non-ABI */
-};
-/*
- * Generalized hardware cache counters:
- *
- *       { L1-D, L1-I, LLC, ITLB, DTLB, BPU } x
- *       { read, write, prefetch } x
- *       { accesses, misses }
- */
-enum perf_hw_cache_id {
-        PERF_COUNT_HW_CACHE_L1D                 = 0,
-        PERF_COUNT_HW_CACHE_L1I                 = 1,
-        PERF_COUNT_HW_CACHE_LL                  = 2,
-        PERF_COUNT_HW_CACHE_DTLB                = 3,
-        PERF_COUNT_HW_CACHE_ITLB                = 4,
-        PERF_COUNT_HW_CACHE_BPU                 = 5,
-        PERF_COUNT_HW_CACHE_MAX,                /* non-ABI */
-};
-enum perf_hw_cache_op_id {
-        PERF_COUNT_HW_CACHE_OP_READ             = 0,
-        PERF_COUNT_HW_CACHE_OP_WRITE            = 1,
-        PERF_COUNT_HW_CACHE_OP_PREFETCH         = 2,
-        PERF_COUNT_HW_CACHE_OP_MAX,             /* non-ABI */
-};
-enum perf_hw_cache_op_result_id {
-        PERF_COUNT_HW_CACHE_RESULT_ACCESS       = 0,
-        PERF_COUNT_HW_CACHE_RESULT_MISS         = 1,
-        PERF_COUNT_HW_CACHE_RESULT_MAX,         /* non-ABI */
-};
-/*
- * Special "software" counters provided by the kernel, even if the hardware
- * does not support performance counters. These counters measure various
- * physical and sw events of the kernel (and allow the profiling of them as
- * well):
- */
-enum perf_sw_ids {
-        PERF_COUNT_SW_CPU_CLOCK                 = 0,
-        PERF_COUNT_SW_TASK_CLOCK                = 1,
-        PERF_COUNT_SW_PAGE_FAULTS               = 2,
-        PERF_COUNT_SW_CONTEXT_SWITCHES          = 3,
-        PERF_COUNT_SW_CPU_MIGRATIONS            = 4,
-        PERF_COUNT_SW_PAGE_FAULTS_MIN           = 5,
-        PERF_COUNT_SW_PAGE_FAULTS_MAJ           = 6,
-        PERF_COUNT_SW_MAX,                      /* non-ABI */
-};
-/*
- * Bits that can be set in attr.sample_type to request information
- * in the overflow packets.
- */
-enum perf_counter_sample_format {
-        PERF_SAMPLE_IP                          = 1U << 0,
-        PERF_SAMPLE_TID                         = 1U << 1,
-        PERF_SAMPLE_TIME                        = 1U << 2,
-        PERF_SAMPLE_ADDR                        = 1U << 3,
-        PERF_SAMPLE_READ                        = 1U << 4,
-        PERF_SAMPLE_CALLCHAIN                   = 1U << 5,
-        PERF_SAMPLE_ID                          = 1U << 6,
-        PERF_SAMPLE_CPU                         = 1U << 7,
-        PERF_SAMPLE_PERIOD                      = 1U << 8,
-        PERF_SAMPLE_STREAM_ID                   = 1U << 9,
-        PERF_SAMPLE_RAW                         = 1U << 10,
-        PERF_SAMPLE_MAX = 1U << 11,             /* non-ABI */
-};
-/*
- * The format of the data returned by read() on a perf counter fd,
- * as specified by attr.read_format:
- *
- * struct read_format {
- *      { u64           value;
- *        { u64         time_enabled; } && PERF_FORMAT_ENABLED
- *        { u64         time_running; } && PERF_FORMAT_RUNNING
- *        { u64         id;           } && PERF_FORMAT_ID
- *      } && !PERF_FORMAT_GROUP
- *
- *      { u64           nr;
- *        { u64         time_enabled; } && PERF_FORMAT_ENABLED
- *        { u64         time_running; } && PERF_FORMAT_RUNNING
- *        { u64         value;
- *          { u64       id;           } && PERF_FORMAT_ID
- *        }             cntr[nr];
- *      } && PERF_FORMAT_GROUP
- * };
- */
-enum perf_counter_read_format {
-        PERF_FORMAT_TOTAL_TIME_ENABLED          = 1U << 0,
-        PERF_FORMAT_TOTAL_TIME_RUNNING          = 1U << 1,
-        PERF_FORMAT_ID                          = 1U << 2,
-        PERF_FORMAT_GROUP                       = 1U << 3,
-        PERF_FORMAT_MAX = 1U << 4,              /* non-ABI */
-};
-#define PERF_ATTR_SIZE_VER0     64      /* sizeof first published struct */
-/*
- * Hardware event to monitor via a performance monitoring counter:
- */
-struct perf_counter_attr {
-        /*
-         * Major type: hardware/software/tracepoint/etc.
-         */
-        __u32                   type;
-        /*
-         * Size of the attr structure, for fwd/bwd compat.
-         */
-        __u32                   size;
-        /*
-         * Type specific configuration information.
-         */
-        __u64                   config;
-        union {
-                __u64           sample_period;
-                __u64           sample_freq;
-        };
-        __u64                   sample_type;
-        __u64                   read_format;
-        __u64                   disabled       :  1, /* off by default        */
-                                inherit        :  1, /* children inherit it   */
-                                pinned         :  1, /* must always be on PMU */
-                                exclusive      :  1, /* only group on PMU     */
-                                exclude_user   :  1, /* don't count user      */
-                                exclude_kernel :  1, /* ditto kernel          */
-                                exclude_hv     :  1, /* ditto hypervisor      */
-                                exclude_idle   :  1, /* don't count when idle */
-                                mmap           :  1, /* include mmap data     */
-                                comm           :  1, /* include comm data     */
-                                freq           :  1, /* use freq, not period  */
-                                inherit_stat   :  1, /* per task counts       */
-                                enable_on_exec :  1, /* next exec enables     */
-                                task           :  1, /* trace fork/exit       */
-                                watermark      :  1, /* wakeup_watermark      */
-                                __reserved_1   : 49;
-        union {
-                __u32           wakeup_events;    /* wakeup every n events */
-                __u32           wakeup_watermark; /* bytes before wakeup   */
-        };
-        __u32                   __reserved_2;
-        __u64                   __reserved_3;
-};
-/*
- * Ioctls that can be done on a perf counter fd:
- */
-#define PERF_COUNTER_IOC_ENABLE         _IO ('$', 0)
-#define PERF_COUNTER_IOC_DISABLE        _IO ('$', 1)
-#define PERF_COUNTER_IOC_REFRESH        _IO ('$', 2)
-#define PERF_COUNTER_IOC_RESET          _IO ('$', 3)
-#define PERF_COUNTER_IOC_PERIOD         _IOW('$', 4, u64)
-#define PERF_COUNTER_IOC_SET_OUTPUT     _IO ('$', 5)
-enum perf_counter_ioc_flags {
-        PERF_IOC_FLAG_GROUP             = 1U << 0,
-};
-/*
- * Structure of the page that can be mapped via mmap
- */
-struct perf_counter_mmap_page {
-        __u32   version;                /* version number of this structure */
-        __u32   compat_version;         /* lowest version this is compat with */
-        /*
-         * Bits needed to read the hw counters in user-space.
-         *
-         *   u32 seq;
-         *   s64 count;
-         *
-         *   do {
-         *     seq = pc->lock;
-         *
-         *     barrier()
-         *     if (pc->index) {
-         *       count = pmc_read(pc->index - 1);
-         *       count += pc->offset;
-         *     } else
-         *       goto regular_read;
-         *
-         *     barrier();
-         *   } while (pc->lock != seq);
-         *
-         * NOTE: for obvious reason this only works on self-monitoring
-         *       processes.
-         */
-        __u32   lock;                   /* seqlock for synchronization */
-        __u32   index;                  /* hardware counter identifier */
-        __s64   offset;                 /* add to hardware counter value */
-        __u64   time_enabled;           /* time counter active */
-        __u64   time_running;           /* time counter on cpu */
-                /*
-                 * Hole for extension of the self monitor capabilities
-                 */
-        __u64   __reserved[123];        /* align to 1k */
-        /*
-         * Control data for the mmap() data buffer.
-         *
-         * User-space reading the @data_head value should issue an rmb(), on
-         * SMP capable platforms, after reading this value -- see
-         * perf_counter_wakeup().
-         *
-         * When the mapping is PROT_WRITE the @data_tail value should be
-         * written by userspace to reflect the last read data. In this case
-         * the kernel will not over-write unread data.
-         */
-        __u64   data_head;              /* head in the data section */
-        __u64   data_tail;              /* user-space written tail */
-};
-#define PERF_EVENT_MISC_CPUMODE_MASK            (3 << 0)
-#define PERF_EVENT_MISC_CPUMODE_UNKNOWN         (0 << 0)
-#define PERF_EVENT_MISC_KERNEL                  (1 << 0)
-#define PERF_EVENT_MISC_USER                    (2 << 0)
-#define PERF_EVENT_MISC_HYPERVISOR              (3 << 0)
-struct perf_event_header {
-        __u32   type;
-        __u16   misc;
-        __u16   size;
-};
-enum perf_event_type {
-        /*
-         * The MMAP events record the PROT_EXEC mappings so that we can
-         * correlate userspace IPs to code. They have the following structure:
-         *
-         * struct {
-         *      struct perf_event_header        header;
-         *
-         *      u32                             pid, tid;
-         *      u64                             addr;
-         *      u64                             len;
-         *      u64                             pgoff;
-         *      char                            filename[];
-         * };
-         */
-        PERF_EVENT_MMAP                 = 1,
-        /*
-         * struct {
-         *      struct perf_event_header        header;
-         *      u64                             id;
-         *      u64                             lost;
-         * };
-         */
-        PERF_EVENT_LOST                 = 2,
-        /*
-         * struct {
-         *      struct perf_event_header        header;
-         *
-         *      u32                             pid, tid;
-         *      char                            comm[];
-         * };
-         */
-        PERF_EVENT_COMM                 = 3,
-        /*
-         * struct {
-         *      struct perf_event_header        header;
-         *      u32                             pid, ppid;
-         *      u32                             tid, ptid;
-         *      u64                             time;
-         * };
-         */
-        PERF_EVENT_EXIT                 = 4,
-        /*
-         * struct {
-         *      struct perf_event_header        header;
-         *      u64                             time;
-         *      u64                             id;
-         *      u64                             stream_id;
-         * };
-         */
-        PERF_EVENT_THROTTLE             = 5,
-        PERF_EVENT_UNTHROTTLE           = 6,
-        /*
-         * struct {
-         *      struct perf_event_header        header;
-         *      u32                             pid, ppid;
-         *      u32                             tid, ptid;
-         *      u64                             time;
-         * };
-         */
-        PERF_EVENT_FORK                 = 7,
-        /*
-         * struct {
-         *      struct perf_event_header        header;
-         *      u32                             pid, tid;
-         *
-         *      struct read_format              values;
-         * };
-         */
-        PERF_EVENT_READ                 = 8,
-        /*
-         * struct {
-         *      struct perf_event_header        header;
-         *
-         *      { u64                   ip;       } && PERF_SAMPLE_IP
-         *      { u32                   pid, tid; } && PERF_SAMPLE_TID
-         *      { u64                   time;     } && PERF_SAMPLE_TIME
-         *      { u64                   addr;     } && PERF_SAMPLE_ADDR
-         *      { u64                   id;       } && PERF_SAMPLE_ID
-         *      { u64                   stream_id;} && PERF_SAMPLE_STREAM_ID
-         *      { u32                   cpu, res; } && PERF_SAMPLE_CPU
-         *      { u64                   period;   } && PERF_SAMPLE_PERIOD
-         *
-         *      { struct read_format    values;   } && PERF_SAMPLE_READ
-         *
-         *      { u64                   nr,
-         *        u64                   ips[nr];  } && PERF_SAMPLE_CALLCHAIN
-         *
-         *      #
-         *      # The RAW record below is opaque data wrt the ABI
-         *      #
-         *      # That is, the ABI doesn't make any promises wrt to
-         *      # the stability of its content, it may vary depending
-         *      # on event, hardware, kernel version and phase of
-         *      # the moon.
-         *      #
-         *      # In other words, PERF_SAMPLE_RAW contents are not an ABI.
-         *      #
-         *
-         *      { u32                   size;
-         *        char                  data[size];}&& PERF_SAMPLE_RAW
-         * };
-         */
-        PERF_EVENT_SAMPLE               = 9,
-        PERF_EVENT_MAX,                 /* non-ABI */
-};
-enum perf_callchain_context {
-        PERF_CONTEXT_HV                 = (__u64)-32,
-        PERF_CONTEXT_KERNEL             = (__u64)-128,
-        PERF_CONTEXT_USER               = (__u64)-512,
-        PERF_CONTEXT_GUEST              = (__u64)-2048,
-        PERF_CONTEXT_GUEST_KERNEL       = (__u64)-2176,
-        PERF_CONTEXT_GUEST_USER         = (__u64)-2560,
-        PERF_CONTEXT_MAX                = (__u64)-4095,
-};
-#define PERF_FLAG_FD_NO_GROUP           (1U << 0)
-#define PERF_FLAG_FD_OUTPUT             (1U << 1)
-/*
- * In case some app still references the old symbols:
- */
-#define __NR_perf_counter_open          __NR_perf_event_open
-#define PR_TASK_PERF_COUNTERS_DISABLE   PR_TASK_PERF_EVENTS_DISABLE
-#define PR_TASK_PERF_COUNTERS_ENABLE    PR_TASK_PERF_EVENTS_ENABLE
-#endif /* _LINUX_PERF_COUNTER_H */
diff --git a/include/linux/perf_event.h b/include/linux/perf_event.h
index 9e7012689a84..c8e375440403 100644
--- a/include/linux/perf_event.h
+++ b/include/linux/perf_event.h
@@ -31,6 +31,7 @@ enum perf_type_id {
        PERF_TYPE_TRACEPOINT                    = 2,
        PERF_TYPE_HW_CACHE                      = 3,
        PERF_TYPE_RAW                           = 4,
+        PERF_TYPE_BREAKPOINT                    = 5,
        PERF_TYPE_MAX,                          /* non-ABI */
 };
@@ -102,6 +103,8 @@ enum perf_sw_ids {
        PERF_COUNT_SW_CPU_MIGRATIONS            = 4,
        PERF_COUNT_SW_PAGE_FAULTS_MIN           = 5,
        PERF_COUNT_SW_PAGE_FAULTS_MAJ           = 6,
+        PERF_COUNT_SW_ALIGNMENT_FAULTS          = 7,
+        PERF_COUNT_SW_EMULATION_FAULTS          = 8,
        PERF_COUNT_SW_MAX,                      /* non-ABI */
 };
@@ -207,9 +210,10 @@ struct perf_event_attr {
                __u32           wakeup_events;    /* wakeup every n events */
                __u32           wakeup_watermark; /* bytes before wakeup   */
        };
-        __u32                   __reserved_2;
-        __u64                   __reserved_3;
+        __u32                   bp_type;
+        __u64                   bp_addr;
+        __u64                   bp_len;
 };
 /*
@@ -219,8 +223,9 @@ struct perf_event_attr {
 #define PERF_EVENT_IOC_DISABLE          _IO ('$', 1)
 #define PERF_EVENT_IOC_REFRESH          _IO ('$', 2)
 #define PERF_EVENT_IOC_RESET            _IO ('$', 3)
-#define PERF_EVENT_IOC_PERIOD           _IOW('$', 4, u64)
+#define PERF_EVENT_IOC_PERIOD           _IOW('$', 4, __u64)
 #define PERF_EVENT_IOC_SET_OUTPUT       _IO ('$', 5)
+#define PERF_EVENT_IOC_SET_FILTER       _IOW('$', 6, char *)
 enum perf_event_ioc_flags {
        PERF_IOC_FLAG_GROUP             = 1U << 0,
@@ -283,7 +288,7 @@ struct perf_event_mmap_page {
 };
 #define PERF_RECORD_MISC_CPUMODE_MASK           (3 << 0)
-#define PERF_RECORD_MISC_CPUMODE_UNKNOWN                (0 << 0)
+#define PERF_RECORD_MISC_CPUMODE_UNKNOWN        (0 << 0)
 #define PERF_RECORD_MISC_KERNEL                 (1 << 0)
 #define PERF_RECORD_MISC_USER                   (2 << 0)
 #define PERF_RECORD_MISC_HYPERVISOR             (3 << 0)
@@ -349,8 +354,8 @@ enum perf_event_type {
         *      u64                             stream_id;
         * };
         */
-        PERF_RECORD_THROTTLE            = 5,
+        PERF_RECORD_THROTTLE                    = 5,
-        PERF_RECORD_UNTHROTTLE          = 6,
+        PERF_RECORD_UNTHROTTLE                  = 6,
        /*
         * struct {
@@ -364,10 +369,10 @@ enum perf_event_type {
        /*
         * struct {
-         *      struct perf_event_header        header;
+         *      struct perf_event_header        header;
-         *      u32                             pid, tid;
+         *      u32                             pid, tid;
         *
-         *      struct read_format              values;
+         *      struct read_format              values;
         * };
         */
        PERF_RECORD_READ                        = 8,
@@ -405,7 +410,7 @@ enum perf_event_type {
         *        char                  data[size];}&& PERF_SAMPLE_RAW
         * };
         */
-        PERF_RECORD_SAMPLE              = 9,
+        PERF_RECORD_SAMPLE                      = 9,
        PERF_RECORD_MAX,                        /* non-ABI */
 };
@@ -434,6 +439,10 @@ enum perf_callchain_context {
 # include <asm/perf_event.h>
 #endif
+#ifdef CONFIG_HAVE_HW_BREAKPOINT
+#include <asm/hw_breakpoint.h>
+#endif
 #include <linux/list.h>
 #include <linux/mutex.h>
 #include <linux/rculist.h>
@@ -443,6 +452,8 @@ enum perf_callchain_context {
 #include <linux/fs.h>
 #include <linux/pid_namespace.h>
 #include <linux/workqueue.h>
+#include <linux/ftrace.h>
+#include <linux/cpu.h>
 #include <asm/atomic.h>
 #define PERF_MAX_STACK_DEPTH            255
@@ -467,14 +478,20 @@ struct hw_perf_event {
        union {
                struct { /* hardware */
                        u64             config;
+                        u64             last_tag;
                        unsigned long   config_base;
                        unsigned long   event_base;
                        int             idx;
+                        int             last_cpu;
                };
                struct { /* software */
                        s64             remaining;
                        struct hrtimer  hrtimer;
                };
+#ifdef CONFIG_HAVE_HW_BREAKPOINT
+                /* breakpoint */
+                struct arch_hw_breakpoint       info;
+#endif
        };
        atomic64_t                      prev_count;
        u64                             sample_period;
@@ -482,9 +499,8 @@ struct hw_perf_event {
        atomic64_t                      period_left;
        u64                             interrupts;
-        u64                             freq_count;
+        u64                             freq_time_stamp;
-        u64                             freq_interrupts;
+        u64                             freq_count_stamp;
-        u64                             freq_stamp;
 #endif
 };
@@ -496,6 +512,8 @@ struct perf_event;
 struct pmu {
        int (*enable)                   (struct perf_event *event);
        void (*disable)                 (struct perf_event *event);
+        int (*start)                    (struct perf_event *event);
+        void (*stop)                    (struct perf_event *event);
        void (*read)                    (struct perf_event *event);
        void (*unthrottle)              (struct perf_event *event);
 };
@@ -543,6 +561,16 @@ struct perf_pending_entry {
        void (*func)(struct perf_pending_entry *);
 };
+struct perf_sample_data;
+typedef void (*perf_overflow_handler_t)(struct perf_event *, int,
+                                        struct perf_sample_data *,
+                                        struct pt_regs *regs);
+enum perf_group_flag {
+        PERF_GROUP_SOFTWARE = 0x1,
+};
 /**
 * struct perf_event - performance event kernel representation:
 */
@@ -552,6 +580,7 @@ struct perf_event {
        struct list_head                event_entry;
        struct list_head                sibling_list;
        int                             nr_siblings;
+        int                             group_flags;
        struct perf_event               *group_leader;
        struct perf_event               *output;
        const struct pmu                *pmu;
@@ -585,7 +614,7 @@ struct perf_event {
        u64                             tstamp_running;
        u64                             tstamp_stopped;
-        struct perf_event_attr  attr;
+        struct perf_event_attr          attr;
        struct hw_perf_event            hw;
        struct perf_event_context       *ctx;
@@ -633,7 +662,14 @@ struct perf_event {
        struct pid_namespace            *ns;
        u64                             id;
+        perf_overflow_handler_t         overflow_handler;
+#ifdef CONFIG_EVENT_TRACING
+        struct event_filter             *filter;
 #endif
+#endif /* CONFIG_PERF_EVENTS */
 };
 /**
@@ -646,7 +682,7 @@ struct perf_event_context {
         * Protect the states of the events in the list,
         * nr_active, and the list:
         */
-        spinlock_t                      lock;
+        raw_spinlock_t                  lock;
        /*
         * Protect the list of events.  Locking either mutex or lock
         * is sufficient to ensure the list doesn't change; to change
@@ -654,7 +690,8 @@ struct perf_event_context {
         */
        struct mutex                    mutex;
-        struct list_head                group_list;
+        struct list_head                pinned_groups;
+        struct list_head                flexible_groups;
        struct list_head                event_list;
        int                             nr_events;
        int                             nr_active;
@@ -706,7 +743,6 @@ struct perf_output_handle {
        int                             nmi;
        int                             sample;
        int                             locked;
-        unsigned long                   flags;
 };
 #ifdef CONFIG_PERF_EVENTS
@@ -718,10 +754,9 @@ extern int perf_max_events;
 extern const struct pmu *hw_perf_event_init(struct perf_event *event);
-extern void perf_event_task_sched_in(struct task_struct *task, int cpu);
+extern void perf_event_task_sched_in(struct task_struct *task);
-extern void perf_event_task_sched_out(struct task_struct *task,
+extern void perf_event_task_sched_out(struct task_struct *task, struct task_struct *next);
-                                        struct task_struct *next, int cpu);
+extern void perf_event_task_tick(struct task_struct *task);
-extern void perf_event_task_tick(struct task_struct *task, int cpu);
 extern int perf_event_init_task(struct task_struct *child);
 extern void perf_event_exit_task(struct task_struct *child);
 extern void perf_event_free_task(struct task_struct *task);
@@ -736,8 +771,16 @@ extern int perf_event_task_disable(void);
 extern int perf_event_task_enable(void);
 extern int hw_perf_group_sched_in(struct perf_event *group_leader,
               struct perf_cpu_context *cpuctx,
-               struct perf_event_context *ctx, int cpu);
+               struct perf_event_context *ctx);
 extern void perf_event_update_userpage(struct perf_event *event);
+extern int perf_event_release_kernel(struct perf_event *event);
+extern struct perf_event *
+perf_event_create_kernel_counter(struct perf_event_attr *attr,
+                                int cpu,
+                                pid_t pid,
+                                perf_overflow_handler_t callback);
+extern u64 perf_event_read_value(struct perf_event *event,
+                                 u64 *enabled, u64 *running);
 struct perf_sample_data {
        u64                             type;
@@ -760,6 +803,13 @@ struct perf_sample_data {
        struct perf_raw_record          *raw;
 };
+static inline
+void perf_sample_data_init(struct perf_sample_data *data, u64 addr)
+{
+        data->addr = addr;
+        data->raw  = NULL;
+}
 extern void perf_output_sample(struct perf_output_handle *handle,
                               struct perf_event_header *header,
                               struct perf_sample_data *data,
@@ -778,20 +828,70 @@ extern int perf_event_overflow(struct perf_event *event, int nmi,
 */
 static inline int is_software_event(struct perf_event *event)
 {
-        return (event->attr.type != PERF_TYPE_RAW) &&
+        switch (event->attr.type) {
-                (event->attr.type != PERF_TYPE_HARDWARE) &&
+        case PERF_TYPE_SOFTWARE:
-                (event->attr.type != PERF_TYPE_HW_CACHE);
+        case PERF_TYPE_TRACEPOINT:
+        /* for now the breakpoint stuff also works as software event */
+        case PERF_TYPE_BREAKPOINT:
+                return 1;
+        }
+        return 0;
 }
 extern atomic_t perf_swevent_enabled[PERF_COUNT_SW_MAX];
 extern void __perf_sw_event(u32, u64, int, struct pt_regs *, u64);
+extern void
+perf_arch_fetch_caller_regs(struct pt_regs *regs, unsigned long ip, int skip);
+/*
+ * Take a snapshot of the regs. Skip ip and frame pointer to
+ * the nth caller. We only need a few of the regs:
+ * - ip for PERF_SAMPLE_IP
+ * - cs for user_mode() tests
+ * - bp for callchains
+ * - eflags, for future purposes, just in case
+ */
+static inline void perf_fetch_caller_regs(struct pt_regs *regs, int skip)
+{
+        unsigned long ip;
+        memset(regs, 0, sizeof(*regs));
+        switch (skip) {
+        case 1 :
+                ip = CALLER_ADDR0;
+                break;
+        case 2 :
+                ip = CALLER_ADDR1;
+                break;
+        case 3 :
+                ip = CALLER_ADDR2;
+                break;
+        case 4:
+                ip = CALLER_ADDR3;
+                break;
+        /* No need to support further for now */
+        default:
+                ip = 0;
+        }
+        return perf_arch_fetch_caller_regs(regs, ip, skip);
+}
 static inline void
 perf_sw_event(u32 event_id, u64 nr, int nmi, struct pt_regs *regs, u64 addr)
 {
-        if (atomic_read(&perf_swevent_enabled[event_id]))
+        if (atomic_read(&perf_swevent_enabled[event_id])) {
+                struct pt_regs hot_regs;
+                if (!regs) {
+                        perf_fetch_caller_regs(&hot_regs, 1);
+                        regs = &hot_regs;
+                }
                __perf_sw_event(event_id, nr, nmi, regs, addr);
+        }
 }
 extern void __perf_event_mmap(struct vm_area_struct *vma);
@@ -811,9 +911,25 @@ extern int sysctl_perf_event_paranoid;
 extern int sysctl_perf_event_mlock;
 extern int sysctl_perf_event_sample_rate;
+static inline bool perf_paranoid_tracepoint_raw(void)
+{
+        return sysctl_perf_event_paranoid > -1;
+}
+static inline bool perf_paranoid_cpu(void)
+{
+        return sysctl_perf_event_paranoid > 0;
+}
+static inline bool perf_paranoid_kernel(void)
+{
+        return sysctl_perf_event_paranoid > 1;
+}
 extern void perf_event_init(void);
-extern void perf_tp_event(int event_id, u64 addr, u64 count,
+extern void perf_tp_event(int event_id, u64 addr, u64 count, void *record,
-                                 void *record, int entry_size);
+                          int entry_size, struct pt_regs *regs);
+extern void perf_bp_event(struct perf_event *event, void *data);
 #ifndef perf_misc_flags
 #define perf_misc_flags(regs)   (user_mode(regs) ? PERF_RECORD_MISC_USER : \
@@ -827,14 +943,18 @@ extern int perf_output_begin(struct perf_output_handle *handle,
 extern void perf_output_end(struct perf_output_handle *handle);
 extern void perf_output_copy(struct perf_output_handle *handle,
                             const void *buf, unsigned int len);
+extern int perf_swevent_get_recursion_context(void);
+extern void perf_swevent_put_recursion_context(int rctx);
+extern void perf_event_enable(struct perf_event *event);
+extern void perf_event_disable(struct perf_event *event);
 #else
 static inline void
-perf_event_task_sched_in(struct task_struct *task, int cpu)             { }
+perf_event_task_sched_in(struct task_struct *task)                      { }
 static inline void
 perf_event_task_sched_out(struct task_struct *task,
-                            struct task_struct *next, int cpu)          { }
+                            struct task_struct *next)                   { }
 static inline void
-perf_event_task_tick(struct task_struct *task, int cpu)                 { }
+perf_event_task_tick(struct task_struct *task)                          { }
 static inline int perf_event_init_task(struct task_struct *child)       { return 0; }
 static inline void perf_event_exit_task(struct task_struct *child)      { }
 static inline void perf_event_free_task(struct task_struct *task)       { }
@@ -848,16 +968,37 @@ static inline int perf_event_task_enable(void)				{ return -EINVAL; }
 static inline void
 perf_sw_event(u32 event_id, u64 nr, int nmi,
                     struct pt_regs *regs, u64 addr)                    { }
+static inline void
+perf_bp_event(struct perf_event *event, void *data)                     { }
 static inline void perf_event_mmap(struct vm_area_struct *vma)          { }
 static inline void perf_event_comm(struct task_struct *tsk)             { }
 static inline void perf_event_fork(struct task_struct *tsk)             { }
 static inline void perf_event_init(void)                                { }
+static inline int  perf_swevent_get_recursion_context(void)             { return -1; }
+static inline void perf_swevent_put_recursion_context(int rctx)         { }
+static inline void perf_event_enable(struct perf_event *event)          { }
+static inline void perf_event_disable(struct perf_event *event)         { }
 #endif
 #define perf_output_put(handle, x) \
        perf_output_copy((handle), &(x), sizeof(x))
+/*
+ * This has to have a higher priority than migration_notifier in sched.c.
+ */
+#define perf_cpu_notifier(fn)                                   \
+do {                                                            \
+        static struct notifier_block fn##_nb __cpuinitdata =    \
+                { .notifier_call = fn, .priority = 20 };        \
+        fn(&fn##_nb, (unsigned long)CPU_UP_PREPARE,             \
+                (void *)(unsigned long)smp_processor_id());     \
+        fn(&fn##_nb, (unsigned long)CPU_STARTING,               \
+                (void *)(unsigned long)smp_processor_id());     \
+        fn(&fn##_nb, (unsigned long)CPU_ONLINE,                 \
+                (void *)(unsigned long)smp_processor_id());     \
+        register_cpu_notifier(&fn##_nb);                        \
+} while (0)
 #endif /* __KERNEL__ */
 #endif /* _LINUX_PERF_EVENT_H */
diff --git a/include/linux/pfkeyv2.h b/include/linux/pfkeyv2.h
index 228b0b6306b0..0b80c806631f 100644
--- a/include/linux/pfkeyv2.h
+++ b/include/linux/pfkeyv2.h
@@ -315,6 +315,7 @@ struct sadb_x_kmaddress {
 #define SADB_X_EALG_AES_GCM_ICV12       19
 #define SADB_X_EALG_AES_GCM_ICV16       20
 #define SADB_X_EALG_CAMELLIACBC         22
+#define SADB_X_EALG_NULL_AES_GMAC       23
 #define SADB_EALG_MAX                   253 /* last EALG */
 /* private allocations should use 249-255 (RFC2407) */
 #define SADB_X_EALG_SERPENTCBC  252     /* draft-ietf-ipsec-ciph-aes-cbc-00 */
diff --git a/include/linux/phy.h b/include/linux/phy.h
index b1368b8f6572..14d7fdf6a90a 100644
--- a/include/linux/phy.h
+++ b/include/linux/phy.h
@@ -447,10 +447,12 @@ struct phy_device* get_phy_device(struct mii_bus *bus, int addr);
 int phy_device_register(struct phy_device *phy);
 int phy_clear_interrupt(struct phy_device *phydev);
 int phy_config_interrupt(struct phy_device *phydev, u32 interrupts);
+int phy_init_hw(struct phy_device *phydev);
 int phy_attach_direct(struct net_device *dev, struct phy_device *phydev,
                u32 flags, phy_interface_t interface);
 struct phy_device * phy_attach(struct net_device *dev,
                const char *bus_id, u32 flags, 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,
                phy_interface_t interface);
@@ -484,6 +486,7 @@ void phy_driver_unregister(struct phy_driver *drv);
 int phy_driver_register(struct phy_driver *new_driver);
 void phy_prepare_link(struct phy_device *phydev,
                void (*adjust_link)(struct net_device *));
+void phy_state_machine(struct work_struct *work);
 void phy_start_machine(struct phy_device *phydev,
                void (*handler)(struct net_device *));
 void phy_stop_machine(struct phy_device *phydev);
diff --git a/include/linux/pkt_cls.h b/include/linux/pkt_cls.h
index 3c842edff388..7f6ba8658abe 100644
--- a/include/linux/pkt_cls.h
+++ b/include/linux/pkt_cls.h
@@ -75,8 +75,7 @@ bits 9,10,11: redirect counter -  redirect TTL. Loop avoidance
 #define SET_TC_AT(v,n)   ((V_TC_AT(n)) | (v & ~M_TC_AT))
 /* Action attributes */
-enum
+enum {
-{
        TCA_ACT_UNSPEC,
        TCA_ACT_KIND,
        TCA_ACT_OPTIONS,
@@ -108,8 +107,7 @@ enum
 #define TC_ACT_JUMP             0x10000000
 /* Action type identifiers*/
-enum
+enum {
-{
        TCA_ID_UNSPEC=0,
        TCA_ID_POLICE=1,
        /* other actions go here */
@@ -118,8 +116,7 @@ enum
 #define TCA_ID_MAX __TCA_ID_MAX
-struct tc_police
+struct tc_police {
-{
        __u32                   index;
        int                     action;
 #define TC_POLICE_UNSPEC        TC_ACT_UNSPEC
@@ -138,15 +135,13 @@ struct tc_police
        __u32                   capab;
 };
-struct tcf_t
+struct tcf_t {
-{
        __u64   install;
        __u64   lastuse;
        __u64   expires;
 };
-struct tc_cnt
+struct tc_cnt {
-{
        int                   refcnt; 
        int                   bindcnt;
 };
@@ -158,8 +153,7 @@ struct tc_cnt
        int                   refcnt; \
        int                   bindcnt
-enum
+enum {
-{
        TCA_POLICE_UNSPEC,
        TCA_POLICE_TBF,
        TCA_POLICE_RATE,
@@ -182,8 +176,7 @@ enum
 #define TC_U32_UNSPEC   0
 #define TC_U32_ROOT     (0xFFF00000)
-enum
+enum {
-{
        TCA_U32_UNSPEC,
        TCA_U32_CLASSID,
        TCA_U32_HASH,
@@ -200,16 +193,14 @@ enum
 #define TCA_U32_MAX (__TCA_U32_MAX - 1)
-struct tc_u32_key
+struct tc_u32_key {
-{
        __be32          mask;
        __be32          val;
        int             off;
        int             offmask;
 };
-struct tc_u32_sel
+struct tc_u32_sel {
-{
        unsigned char           flags;
        unsigned char           offshift;
        unsigned char           nkeys;
@@ -223,15 +214,13 @@ struct tc_u32_sel
        struct tc_u32_key       keys[0];
 };
-struct tc_u32_mark
+struct tc_u32_mark {
-{
        __u32           val;
        __u32           mask;
        __u32           success;
 };
-struct tc_u32_pcnt
+struct tc_u32_pcnt {
-{
        __u64 rcnt;
        __u64 rhit;
        __u64 kcnts[0];
@@ -249,8 +238,7 @@ struct tc_u32_pcnt
 /* RSVP filter */
-enum
+enum {
-{
        TCA_RSVP_UNSPEC,
        TCA_RSVP_CLASSID,
        TCA_RSVP_DST,
@@ -263,15 +251,13 @@ enum
 #define TCA_RSVP_MAX (__TCA_RSVP_MAX - 1 )
-struct tc_rsvp_gpi
+struct tc_rsvp_gpi {
-{
        __u32   key;
        __u32   mask;
        int     offset;
 };
-struct tc_rsvp_pinfo
+struct tc_rsvp_pinfo {
-{
        struct tc_rsvp_gpi dpi;
        struct tc_rsvp_gpi spi;
        __u8    protocol;
@@ -282,8 +268,7 @@ struct tc_rsvp_pinfo
 /* ROUTE filter */
-enum
+enum {
-{
        TCA_ROUTE4_UNSPEC,
        TCA_ROUTE4_CLASSID,
        TCA_ROUTE4_TO,
@@ -299,8 +284,7 @@ enum
 /* FW filter */
-enum
+enum {
-{
        TCA_FW_UNSPEC,
        TCA_FW_CLASSID,
        TCA_FW_POLICE,
@@ -314,8 +298,7 @@ enum
 /* TC index filter */
-enum
+enum {
-{
        TCA_TCINDEX_UNSPEC,
        TCA_TCINDEX_HASH,
        TCA_TCINDEX_MASK,
@@ -331,8 +314,7 @@ enum
 /* Flow filter */
-enum
+enum {
-{
        FLOW_KEY_SRC,
        FLOW_KEY_DST,
        FLOW_KEY_PROTO,
@@ -355,14 +337,12 @@ enum
 #define FLOW_KEY_MAX    (__FLOW_KEY_MAX - 1)
-enum
+enum {
-{
        FLOW_MODE_MAP,
        FLOW_MODE_HASH,
 };
-enum
+enum {
-{
        TCA_FLOW_UNSPEC,
        TCA_FLOW_KEYS,
        TCA_FLOW_MODE,
@@ -383,8 +363,7 @@ enum
 /* Basic filter */
-enum
+enum {
-{
        TCA_BASIC_UNSPEC,
        TCA_BASIC_CLASSID,
        TCA_BASIC_EMATCHES,
@@ -398,8 +377,7 @@ enum
 /* Cgroup classifier */
-enum
+enum {
-{
        TCA_CGROUP_UNSPEC,
        TCA_CGROUP_ACT,
        TCA_CGROUP_POLICE,
@@ -411,14 +389,12 @@ enum
 /* Extended Matches */
-struct tcf_ematch_tree_hdr
+struct tcf_ematch_tree_hdr {
-{
        __u16           nmatches;
        __u16           progid;
 };
-enum
+enum {
-{
        TCA_EMATCH_TREE_UNSPEC,
        TCA_EMATCH_TREE_HDR,
        TCA_EMATCH_TREE_LIST,
@@ -426,8 +402,7 @@ enum
 };
 #define TCA_EMATCH_TREE_MAX (__TCA_EMATCH_TREE_MAX - 1)
-struct tcf_ematch_hdr
+struct tcf_ematch_hdr {
-{
        __u16           matchid;
        __u16           kind;
        __u16           flags;
@@ -457,8 +432,7 @@ struct tcf_ematch_hdr
 #define TCF_EM_REL_MASK 3
 #define TCF_EM_REL_VALID(v) (((v) & TCF_EM_REL_MASK) != TCF_EM_REL_MASK)
-enum
+enum {
-{
        TCF_LAYER_LINK,
        TCF_LAYER_NETWORK,
        TCF_LAYER_TRANSPORT,
@@ -479,13 +453,11 @@ enum
 #define        TCF_EM_VLAN              6
 #define TCF_EM_MAX              6
-enum
+enum {
-{
        TCF_EM_PROG_TC
 };
-enum
+enum {
-{
        TCF_EM_OPND_EQ,
        TCF_EM_OPND_GT,
        TCF_EM_OPND_LT
diff --git a/include/linux/pkt_sched.h b/include/linux/pkt_sched.h
index d51a2b3e221e..2cfa4bc8dea6 100644
--- a/include/linux/pkt_sched.h
+++ b/include/linux/pkt_sched.h
@@ -29,8 +29,7 @@
   Particular schedulers may have also their private records.
 */
-struct tc_stats
+struct tc_stats {
-{
        __u64   bytes;                  /* NUmber of enqueues bytes */
        __u32   packets;                /* Number of enqueued packets   */
        __u32   drops;                  /* Packets dropped because of lack of resources */
@@ -42,8 +41,7 @@ struct tc_stats
        __u32   backlog;
 };
-struct tc_estimator
+struct tc_estimator {
-{
        signed char     interval;
        unsigned char   ewma_log;
 };
@@ -75,8 +73,7 @@ struct tc_estimator
 #define TC_H_ROOT       (0xFFFFFFFFU)
 #define TC_H_INGRESS    (0xFFFFFFF1U)
-struct tc_ratespec
+struct tc_ratespec {
-{
        unsigned char   cell_log;
        unsigned char   __reserved;
        unsigned short  overhead;
@@ -109,8 +106,7 @@ enum {
 /* FIFO section */
-struct tc_fifo_qopt
+struct tc_fifo_qopt {
-{
        __u32   limit;  /* Queue length: bytes for bfifo, packets for pfifo */
 };
@@ -119,8 +115,7 @@ struct tc_fifo_qopt
 #define TCQ_PRIO_BANDS  16
 #define TCQ_MIN_PRIO_BANDS 2
-struct tc_prio_qopt
+struct tc_prio_qopt {
-{
        int     bands;                  /* Number of bands */
        __u8    priomap[TC_PRIO_MAX+1]; /* Map: logical priority -> PRIO band */
 };
@@ -134,8 +129,7 @@ struct tc_multiq_qopt {
 /* TBF section */
-struct tc_tbf_qopt
+struct tc_tbf_qopt {
-{
        struct tc_ratespec rate;
        struct tc_ratespec peakrate;
        __u32           limit;
@@ -143,8 +137,7 @@ struct tc_tbf_qopt
        __u32           mtu;
 };
-enum
+enum {
-{
        TCA_TBF_UNSPEC,
        TCA_TBF_PARMS,
        TCA_TBF_RTAB,
@@ -161,8 +154,7 @@ enum
 /* SFQ section */
-struct tc_sfq_qopt
+struct tc_sfq_qopt {
-{
        unsigned        quantum;        /* Bytes per round allocated to flow */
        int             perturb_period; /* Period of hash perturbation */
        __u32           limit;          /* Maximal packets in queue */
@@ -170,8 +162,7 @@ struct tc_sfq_qopt
        unsigned        flows;          /* Maximal number of flows  */
 };
-struct tc_sfq_xstats
+struct tc_sfq_xstats {
-{
        __s32           allot;
 };
@@ -186,8 +177,7 @@ struct tc_sfq_xstats
 /* RED section */
-enum
+enum {
-{
        TCA_RED_UNSPEC,
        TCA_RED_PARMS,
        TCA_RED_STAB,
@@ -196,8 +186,7 @@ enum
 #define TCA_RED_MAX (__TCA_RED_MAX - 1)
-struct tc_red_qopt
+struct tc_red_qopt {
-{
        __u32           limit;          /* HARD maximal queue length (bytes)    */
        __u32           qth_min;        /* Min average length threshold (bytes) */
        __u32           qth_max;        /* Max average length threshold (bytes) */
@@ -209,8 +198,7 @@ struct tc_red_qopt
 #define TC_RED_HARDDROP 2
 };
-struct tc_red_xstats
+struct tc_red_xstats {
-{
        __u32           early;          /* Early drops */
        __u32           pdrop;          /* Drops due to queue limits */
        __u32           other;          /* Drops due to drop() calls */
@@ -221,8 +209,7 @@ struct tc_red_xstats
 #define MAX_DPs 16
-enum
+enum {
-{
       TCA_GRED_UNSPEC,
       TCA_GRED_PARMS,
       TCA_GRED_STAB,
@@ -232,8 +219,7 @@ enum
 #define TCA_GRED_MAX (__TCA_GRED_MAX - 1)
-struct tc_gred_qopt
+struct tc_gred_qopt {
-{
        __u32           limit;        /* HARD maximal queue length (bytes)    */
        __u32           qth_min;      /* Min average length threshold (bytes) */
        __u32           qth_max;      /* Max average length threshold (bytes) */
@@ -253,8 +239,7 @@ struct tc_gred_qopt
 };
 /* gred setup */
-struct tc_gred_sopt
+struct tc_gred_sopt {
-{
        __u32           DPs;
        __u32           def_DP;
        __u8            grio;
@@ -267,8 +252,7 @@ struct tc_gred_sopt
 #define TC_HTB_MAXDEPTH         8
 #define TC_HTB_PROTOVER         3 /* the same as HTB and TC's major */
-struct tc_htb_opt
+struct tc_htb_opt {
-{
        struct tc_ratespec      rate;
        struct tc_ratespec      ceil;
        __u32   buffer;
@@ -277,8 +261,7 @@ struct tc_htb_opt
        __u32   level;          /* out only */
        __u32   prio;
 };
-struct tc_htb_glob
+struct tc_htb_glob {
-{
        __u32 version;          /* to match HTB/TC */
        __u32 rate2quantum;     /* bps->quantum divisor */
        __u32 defcls;           /* default class number */
@@ -287,8 +270,7 @@ struct tc_htb_glob
        /* stats */
        __u32 direct_pkts; /* count of non shapped packets */
 };
-enum
+enum {
-{
        TCA_HTB_UNSPEC,
        TCA_HTB_PARMS,
        TCA_HTB_INIT,
@@ -299,8 +281,7 @@ enum
 #define TCA_HTB_MAX (__TCA_HTB_MAX - 1)
-struct tc_htb_xstats
+struct tc_htb_xstats {
-{
        __u32 lends;
        __u32 borrows;
        __u32 giants;   /* too big packets (rate will not be accurate) */
@@ -310,28 +291,24 @@ struct tc_htb_xstats
 /* HFSC section */
-struct tc_hfsc_qopt
+struct tc_hfsc_qopt {
-{
        __u16   defcls;         /* default class */
 };
-struct tc_service_curve
+struct tc_service_curve {
-{
        __u32   m1;             /* slope of the first segment in bps */
        __u32   d;              /* x-projection of the first segment in us */
        __u32   m2;             /* slope of the second segment in bps */
 };
-struct tc_hfsc_stats
+struct tc_hfsc_stats {
-{
        __u64   work;           /* total work done */
        __u64   rtwork;         /* work done by real-time criteria */
        __u32   period;         /* current period */
        __u32   level;          /* class level in hierarchy */
 };
-enum
+enum {
-{
        TCA_HFSC_UNSPEC,
        TCA_HFSC_RSC,
        TCA_HFSC_FSC,
@@ -348,8 +325,7 @@ enum
 #define TC_CBQ_MAXLEVEL         8
 #define TC_CBQ_DEF_EWMA         5
-struct tc_cbq_lssopt
+struct tc_cbq_lssopt {
-{
        unsigned char   change;
        unsigned char   flags;
 #define TCF_CBQ_LSS_BOUNDED     1
@@ -368,8 +344,7 @@ struct tc_cbq_lssopt
        __u32           avpkt;
 };
-struct tc_cbq_wrropt
+struct tc_cbq_wrropt {
-{
        unsigned char   flags;
        unsigned char   priority;
        unsigned char   cpriority;
@@ -378,8 +353,7 @@ struct tc_cbq_wrropt
        __u32           weight;
 };
-struct tc_cbq_ovl
+struct tc_cbq_ovl {
-{
        unsigned char   strategy;
 #define TC_CBQ_OVL_CLASSIC      0
 #define TC_CBQ_OVL_DELAY        1
@@ -391,30 +365,26 @@ struct tc_cbq_ovl
        __u32           penalty;
 };
-struct tc_cbq_police
+struct tc_cbq_police {
-{
        unsigned char   police;
        unsigned char   __res1;
        unsigned short  __res2;
 };
-struct tc_cbq_fopt
+struct tc_cbq_fopt {
-{
        __u32           split;
        __u32           defmap;
        __u32           defchange;
 };
-struct tc_cbq_xstats
+struct tc_cbq_xstats {
-{
        __u32           borrows;
        __u32           overactions;
        __s32           avgidle;
        __s32           undertime;
 };
-enum
+enum {
-{
        TCA_CBQ_UNSPEC,
        TCA_CBQ_LSSOPT,
        TCA_CBQ_WRROPT,
@@ -459,8 +429,7 @@ enum {
 /* Network emulator */
-enum
+enum {
-{
        TCA_NETEM_UNSPEC,
        TCA_NETEM_CORR,
        TCA_NETEM_DELAY_DIST,
@@ -471,8 +440,7 @@ enum
 #define TCA_NETEM_MAX (__TCA_NETEM_MAX - 1)
-struct tc_netem_qopt
+struct tc_netem_qopt {
-{
        __u32   latency;        /* added delay (us) */
        __u32   limit;          /* fifo limit (packets) */
        __u32   loss;           /* random packet loss (0=none ~0=100%) */
@@ -481,21 +449,18 @@ struct tc_netem_qopt
        __u32   jitter;         /* random jitter in latency (us) */
 };
-struct tc_netem_corr
+struct tc_netem_corr {
-{
        __u32   delay_corr;     /* delay correlation */
        __u32   loss_corr;      /* packet loss correlation */
        __u32   dup_corr;       /* duplicate correlation  */
 };
-struct tc_netem_reorder
+struct tc_netem_reorder {
-{
        __u32   probability;
        __u32   correlation;
 };
-struct tc_netem_corrupt
+struct tc_netem_corrupt {
-{
        __u32   probability;
        __u32   correlation;
 };
@@ -504,8 +469,7 @@ struct tc_netem_corrupt
 /* DRR */
-enum
+enum {
-{
        TCA_DRR_UNSPEC,
        TCA_DRR_QUANTUM,
        __TCA_DRR_MAX
@@ -513,8 +477,7 @@ enum
 #define TCA_DRR_MAX     (__TCA_DRR_MAX - 1)
-struct tc_drr_stats
+struct tc_drr_stats {
-{
        __u32   deficit;
 };
diff --git a/include/linux/pktcdvd.h b/include/linux/pktcdvd.h
index d745f5b6c7b0..721301b0a908 100644
--- a/include/linux/pktcdvd.h
+++ b/include/linux/pktcdvd.h
@@ -30,7 +30,7 @@
 /*
 * use drive write caching -- we need deferred error handling to be
- * able to sucessfully recover with this option (drive will return good
+ * able to successfully recover with this option (drive will return good
 * status as soon as the cdb is validated).
 */
 #if defined(CONFIG_CDROM_PKTCDVD_WCACHE)
@@ -163,10 +163,8 @@ struct packet_iosched
        atomic_t                attention;      /* Set to non-zero when queue processing is needed */
        int                     writing;        /* Non-zero when writing, zero when reading */
        spinlock_t              lock;           /* Protecting read/write queue manipulations */
-        struct bio              *read_queue;
+        struct bio_list         read_queue;
-        struct bio              *read_queue_tail;
+        struct bio_list         write_queue;
-        struct bio              *write_queue;
-        struct bio              *write_queue_tail;
        sector_t                last_write;     /* The sector where the last write ended */
        int                     successive_reads;
 };
@@ -206,8 +204,8 @@ struct packet_data
        spinlock_t              lock;           /* Lock protecting state transitions and */
                                                /* orig_bios list */
-        struct bio              *orig_bios;     /* Original bios passed to pkt_make_request */
+        struct bio_list         orig_bios;      /* Original bios passed to pkt_make_request */
-        struct bio              *orig_bios_tail;/* that will be handled by this packet */
+                                                /* that will be handled by this packet */
        int                     write_size;     /* Total size of all bios in the orig_bios */
                                                /* list, measured in number of frames */
diff --git a/include/linux/platform_device.h b/include/linux/platform_device.h
index 3c6675c2444b..212da17d06af 100644
--- a/include/linux/platform_device.h
+++ b/include/linux/platform_device.h
@@ -21,7 +21,7 @@ struct platform_device {
        u32             num_resources;
        struct resource * resource;
-        struct platform_device_id       *id_entry;
+        const struct platform_device_id *id_entry;
        /* arch specific additions */
        struct pdev_archdata    archdata;
@@ -62,7 +62,7 @@ struct platform_driver {
        int (*suspend)(struct platform_device *, pm_message_t state);
        int (*resume)(struct platform_device *);
        struct device_driver driver;
-        struct platform_device_id *id_table;
+        const struct platform_device_id *id_table;
 };
 extern int platform_driver_register(struct platform_driver *);
@@ -77,12 +77,19 @@ extern int platform_driver_probe(struct platform_driver *driver,
 #define platform_get_drvdata(_dev)      dev_get_drvdata(&(_dev)->dev)
 #define platform_set_drvdata(_dev,data) dev_set_drvdata(&(_dev)->dev, (data))
+extern struct platform_device *platform_create_bundle(struct platform_driver *driver,
+                                        int (*probe)(struct platform_device *),
+                                        struct resource *res, unsigned int n_res,
+                                        const void *data, size_t size);
 /* early platform driver interface */
 struct early_platform_driver {
        const char *class_str;
        struct platform_driver *pdrv;
        struct list_head list;
        int requested_id;
+        char *buffer;
+        int bufsize;
 };
 #define EARLY_PLATFORM_ID_UNSET -2
@@ -102,21 +109,29 @@ extern int early_platform_driver_probe(char *class_str,
                                       int nr_probe, int user_only);
 extern void early_platform_cleanup(void);
+#define early_platform_init(class_string, platdrv)              \
+        early_platform_init_buffer(class_string, platdrv, NULL, 0)
 #ifndef MODULE
-#define early_platform_init(class_string, platform_driver)              \
+#define early_platform_init_buffer(class_string, platdrv, buf, bufsiz)  \
 static __initdata struct early_platform_driver early_driver = {         \
        .class_str = class_string,                                      \
-        .pdrv = platform_driver,                                        \
+        .buffer = buf,                                                  \
+        .bufsize = bufsiz,                                              \
+        .pdrv = platdrv,                                                \
        .requested_id = EARLY_PLATFORM_ID_UNSET,                        \
 };                                                                      \
-static int __init early_platform_driver_setup_func(char *buf)           \
+static int __init early_platform_driver_setup_func(char *buffer)        \
 {                                                                       \
-        return early_platform_driver_register(&early_driver, buf);      \
+        return early_platform_driver_register(&early_driver, buffer);   \
 }                                                                       \
 early_param(class_string, early_platform_driver_setup_func)
 #else /* MODULE */
-#define early_platform_init(class_string, platform_driver)
+#define early_platform_init_buffer(class_string, platdrv, buf, bufsiz)  \
+static inline char *early_platform_driver_setup_func(void)              \
+{                                                                       \
+        return bufsiz ? buf : NULL;                                     \
+}
 #endif /* MODULE */
 #endif /* _PLATFORM_DEVICE_H_ */
diff --git a/include/linux/plist.h b/include/linux/plist.h
index 45926d77d6ac..6898985e7b38 100644
--- a/include/linux/plist.h
+++ b/include/linux/plist.h
@@ -45,7 +45,7 @@
 * the insertion of new nodes. There are no nodes with duplicate
 * priorites on the list.
 *
- * The nodes on the node_list is ordered by priority and can contain
+ * The nodes on the node_list are ordered by priority and can contain
 * entries which have the same priority. Those entries are ordered
 * FIFO
 *
@@ -81,7 +81,8 @@ struct plist_head {
        struct list_head prio_list;
        struct list_head node_list;
 #ifdef CONFIG_DEBUG_PI_LIST
-        spinlock_t *lock;
+        raw_spinlock_t *rawlock;
+        spinlock_t *spinlock;
 #endif
 };
@@ -91,9 +92,11 @@ struct plist_node {
 };
 #ifdef CONFIG_DEBUG_PI_LIST
-# define PLIST_HEAD_LOCK_INIT(_lock)    .lock = _lock
+# define PLIST_HEAD_LOCK_INIT(_lock)            .spinlock = _lock
+# define PLIST_HEAD_LOCK_INIT_RAW(_lock)        .rawlock = _lock
 #else
 # define PLIST_HEAD_LOCK_INIT(_lock)
+# define PLIST_HEAD_LOCK_INIT_RAW(_lock)
 #endif
 #define _PLIST_HEAD_INIT(head)                          \
@@ -107,11 +110,22 @@ struct plist_node {
 */
 #define PLIST_HEAD_INIT(head, _lock)                    \
 {                                                       \
-        _PLIST_HEAD_INIT(head),                         \
+        _PLIST_HEAD_INIT(head),                         \
        PLIST_HEAD_LOCK_INIT(&(_lock))                  \
 }
 /**
+ * PLIST_HEAD_INIT_RAW - static struct plist_head initializer
+ * @head:       struct plist_head variable name
+ * @_lock:      lock to initialize for this list
+ */
+#define PLIST_HEAD_INIT_RAW(head, _lock)                \
+{                                                       \
+        _PLIST_HEAD_INIT(head),                         \
+        PLIST_HEAD_LOCK_INIT_RAW(&(_lock))              \
+}
+/**
 * PLIST_NODE_INIT - static struct plist_node initializer
 * @node:       struct plist_node variable name
 * @__prio:     initial node priority
@@ -119,13 +133,13 @@ struct plist_node {
 #define PLIST_NODE_INIT(node, __prio)                   \
 {                                                       \
        .prio  = (__prio),                              \
-        .plist = { _PLIST_HEAD_INIT((node).plist) },    \
+        .plist = { _PLIST_HEAD_INIT((node).plist) },    \
 }
 /**
 * plist_head_init - dynamic struct plist_head initializer
 * @head:       &struct plist_head pointer
- * @lock:       list spinlock, remembered for debugging
+ * @lock:       spinlock protecting the list (debugging)
 */
 static inline void
 plist_head_init(struct plist_head *head, spinlock_t *lock)
@@ -133,7 +147,24 @@ plist_head_init(struct plist_head *head, spinlock_t *lock)
        INIT_LIST_HEAD(&head->prio_list);
        INIT_LIST_HEAD(&head->node_list);
 #ifdef CONFIG_DEBUG_PI_LIST
-        head->lock = lock;
+        head->spinlock = lock;
+        head->rawlock = NULL;
+#endif
+}
+/**
+ * plist_head_init_raw - dynamic struct plist_head initializer
+ * @head:       &struct plist_head pointer
+ * @lock:       raw_spinlock protecting the list (debugging)
+ */
+static inline void
+plist_head_init_raw(struct plist_head *head, raw_spinlock_t *lock)
+{
+        INIT_LIST_HEAD(&head->prio_list);
+        INIT_LIST_HEAD(&head->node_list);
+#ifdef CONFIG_DEBUG_PI_LIST
+        head->rawlock = lock;
+        head->spinlock = NULL;
 #endif
 }
@@ -234,7 +265,7 @@ static inline int plist_node_empty(const struct plist_node *node)
 *
 * Assumes the plist is _not_ empty.
 */
-static inline struct plist_node* plist_first(const struct plist_head *head)
+static inline struct plist_node *plist_first(const struct plist_head *head)
 {
        return list_entry(head->node_list.next,
                          struct plist_node, plist.node_list);
diff --git a/include/linux/pm.h b/include/linux/pm.h
index 3b7e04b95bd2..8e258c727971 100644
--- a/include/linux/pm.h
+++ b/include/linux/pm.h
@@ -26,6 +26,7 @@
 #include <linux/spinlock.h>
 #include <linux/wait.h>
 #include <linux/timer.h>
+#include <linux/completion.h>
 /*
 * Callbacks for platform drivers to implement.
@@ -178,9 +179,10 @@ typedef struct pm_message {
 *      This need not mean that the device should be put into a low power state.
 *      For example, if the device is behind a link which is about to be turned
 *      off, the device may remain at full power.  If the device does go to low
- *      power and if device_may_wakeup(dev) is true, remote wake-up (i.e., a
+ *      power and is capable of generating run-time wake-up events, remote
- *      hardware mechanism allowing the device to request a change of its power
+ *      wake-up (i.e., a hardware mechanism allowing the device to request a
- *      state, such as PCI PME) should be enabled for it.
+ *      change of its power state via a wake-up event, such as PCI PME) should
+ *      be enabled for it.
 *
 * @runtime_resume: Put the device into the fully active state in response to a
 *      wake-up event generated by hardware or at the request of software.  If
@@ -213,20 +215,59 @@ struct dev_pm_ops {
        int (*runtime_idle)(struct device *dev);
 };
-/*
+#ifdef CONFIG_PM_SLEEP
- * Use this if you want to use the same suspend and resume callbacks for suspend
+#define SET_SYSTEM_SLEEP_PM_OPS(suspend_fn, resume_fn) \
- * to RAM and hibernation.
- */
-#define SIMPLE_DEV_PM_OPS(name, suspend_fn, resume_fn) \
-struct dev_pm_ops name = { \
        .suspend = suspend_fn, \
        .resume = resume_fn, \
        .freeze = suspend_fn, \
        .thaw = resume_fn, \
        .poweroff = suspend_fn, \
-        .restore = resume_fn, \
+        .restore = resume_fn,
+#else
+#define SET_SYSTEM_SLEEP_PM_OPS(suspend_fn, resume_fn)
+#endif
+#ifdef CONFIG_PM_RUNTIME
+#define SET_RUNTIME_PM_OPS(suspend_fn, resume_fn, idle_fn) \
+        .runtime_suspend = suspend_fn, \
+        .runtime_resume = resume_fn, \
+        .runtime_idle = idle_fn,
+#else
+#define SET_RUNTIME_PM_OPS(suspend_fn, resume_fn, idle_fn)
+#endif
+/*
+ * Use this if you want to use the same suspend and resume callbacks for suspend
+ * to RAM and hibernation.
+ */
+#define SIMPLE_DEV_PM_OPS(name, suspend_fn, resume_fn) \
+const struct dev_pm_ops name = { \
+        SET_SYSTEM_SLEEP_PM_OPS(suspend_fn, resume_fn) \
+}
+/*
+ * Use this for defining a set of PM operations to be used in all situations
+ * (sustem suspend, hibernation or runtime PM).
+ */
+#define UNIVERSAL_DEV_PM_OPS(name, suspend_fn, resume_fn, idle_fn) \
+const struct dev_pm_ops name = { \
+        SET_SYSTEM_SLEEP_PM_OPS(suspend_fn, resume_fn) \
+        SET_RUNTIME_PM_OPS(suspend_fn, resume_fn, idle_fn) \
 }
+/*
+ * Use this for subsystems (bus types, device types, device classes) that don't
+ * need any special suspend/resume handling in addition to invoking the PM
+ * callbacks provided by device drivers supporting both the system sleep PM and
+ * runtime PM, make the pm member point to generic_subsys_pm_ops.
+ */
+#ifdef CONFIG_PM_OPS
+extern struct dev_pm_ops generic_subsys_pm_ops;
+#define GENERIC_SUBSYS_PM_OPS   (&generic_subsys_pm_ops)
+#else
+#define GENERIC_SUBSYS_PM_OPS   NULL
+#endif
 /**
 * PM_EVENT_ messages
 *
@@ -411,9 +452,11 @@ struct dev_pm_info {
        pm_message_t            power_state;
        unsigned int            can_wakeup:1;
        unsigned int            should_wakeup:1;
+        unsigned                async_suspend:1;
        enum dpm_state          status;         /* Owned by the PM core */
 #ifdef CONFIG_PM_SLEEP
        struct list_head        entry;
+        struct completion       completion;
 #endif
 #ifdef CONFIG_PM_RUNTIME
        struct timer_list       suspend_timer;
@@ -428,6 +471,8 @@ struct dev_pm_info {
        unsigned int            idle_notification:1;
        unsigned int            request_pending:1;
        unsigned int            deferred_resume:1;
+        unsigned int            run_wake:1;
+        unsigned int            runtime_auto:1;
        enum rpm_request        request;
        enum rpm_status         runtime_status;
        int                     runtime_error;
@@ -506,6 +551,7 @@ extern void __suspend_report_result(const char *function, void *fn, int ret);
                __suspend_report_result(__func__, fn, ret);             \
        } while (0)
+extern void device_pm_wait_for_dev(struct device *sub, struct device *dev);
 #else /* !CONFIG_PM_SLEEP */
 #define device_pm_lock() do {} while (0)
@@ -518,6 +564,7 @@ static inline int dpm_suspend_start(pm_message_t state)
 #define suspend_report_result(fn, ret)          do {} while (0)
+static inline void device_pm_wait_for_dev(struct device *a, struct device *b) {}
 #endif /* !CONFIG_PM_SLEEP */
 /* How to reorder dpm_list after device_move() */
diff --git a/include/linux/pm_runtime.h b/include/linux/pm_runtime.h
index 44087044910f..b776db737244 100644
--- a/include/linux/pm_runtime.h
+++ b/include/linux/pm_runtime.h
@@ -28,6 +28,8 @@ extern int __pm_runtime_set_status(struct device *dev, unsigned int status);
 extern int pm_runtime_barrier(struct device *dev);
 extern void pm_runtime_enable(struct device *dev);
 extern void __pm_runtime_disable(struct device *dev, bool check_resume);
+extern void pm_runtime_allow(struct device *dev);
+extern void pm_runtime_forbid(struct device *dev);
 static inline bool pm_children_suspended(struct device *dev)
 {
@@ -50,6 +52,21 @@ static inline void pm_runtime_put_noidle(struct device *dev)
        atomic_add_unless(&dev->power.usage_count, -1, 0);
 }
+static inline bool device_run_wake(struct device *dev)
+{
+        return dev->power.run_wake;
+}
+static inline void device_set_run_wake(struct device *dev, bool enable)
+{
+        dev->power.run_wake = enable;
+}
+static inline bool pm_runtime_suspended(struct device *dev)
+{
+        return dev->power.runtime_status == RPM_SUSPENDED;
+}
 #else /* !CONFIG_PM_RUNTIME */
 static inline int pm_runtime_idle(struct device *dev) { return -ENOSYS; }
@@ -68,11 +85,16 @@ static inline int __pm_runtime_set_status(struct device *dev,
 static inline int pm_runtime_barrier(struct device *dev) { return 0; }
 static inline void pm_runtime_enable(struct device *dev) {}
 static inline void __pm_runtime_disable(struct device *dev, bool c) {}
+static inline void pm_runtime_allow(struct device *dev) {}
+static inline void pm_runtime_forbid(struct device *dev) {}
 static inline bool pm_children_suspended(struct device *dev) { return false; }
 static inline void pm_suspend_ignore_children(struct device *dev, bool en) {}
 static inline void pm_runtime_get_noresume(struct device *dev) {}
 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; }
 #endif /* !CONFIG_PM_RUNTIME */
diff --git a/include/linux/pnp.h b/include/linux/pnp.h
index fddfafaed024..7c4193eb0072 100644
--- a/include/linux/pnp.h
+++ b/include/linux/pnp.h
@@ -334,6 +334,19 @@ extern struct pnp_protocol pnpbios_protocol;
 #define pnp_device_is_pnpbios(dev) 0
 #endif
+#ifdef CONFIG_PNPACPI
+extern struct pnp_protocol pnpacpi_protocol;
+static inline struct acpi_device *pnp_acpi_device(struct pnp_dev *dev)
+{
+        if (dev->protocol == &pnpacpi_protocol)
+                return dev->data;
+        return NULL;
+}
+#else
+#define pnp_acpi_device(dev) 0
+#endif
 /* status */
 #define PNP_READY               0x0000
 #define PNP_ATTACHED            0x0001
diff --git a/include/linux/poison.h b/include/linux/poison.h
index 7fc194aef8c2..34066ffd893d 100644
--- a/include/linux/poison.h
+++ b/include/linux/poison.h
@@ -2,13 +2,25 @@
 #define _LINUX_POISON_H
 /********** include/linux/list.h **********/
+/*
+ * Architectures might want to move the poison pointer offset
+ * into some well-recognized area such as 0xdead000000000000,
+ * that is also not mappable by user-space exploits:
+ */
+#ifdef CONFIG_ILLEGAL_POINTER_VALUE
+# define POISON_POINTER_DELTA _AC(CONFIG_ILLEGAL_POINTER_VALUE, UL)
+#else
+# define POISON_POINTER_DELTA 0
+#endif
 /*
 * These are non-NULL pointers that will result in page faults
 * under normal circumstances, used to verify that nobody uses
 * non-initialized list entries.
 */
-#define LIST_POISON1  ((void *) 0x00100100)
+#define LIST_POISON1  ((void *) 0x00100100 + POISON_POINTER_DELTA)
-#define LIST_POISON2  ((void *) 0x00200200)
+#define LIST_POISON2  ((void *) 0x00200200 + POISON_POINTER_DELTA)
 /********** include/linux/timer.h **********/
 /*
@@ -36,6 +48,15 @@
 #define POISON_FREE     0x6b    /* for use-after-free poisoning */
 #define POISON_END      0xa5    /* end-byte of poisoning */
+/********** mm/hugetlb.c **********/
+/*
+ * Private mappings of hugetlb pages use this poisoned value for
+ * page->mapping. The core VM should not be doing anything with this mapping
+ * but futex requires the existence of some page->mapping value even though it
+ * is unused if PAGE_MAPPING_ANON is set.
+ */
+#define HUGETLB_POISON  ((void *)(0x00300300 + POISON_POINTER_DELTA + PAGE_MAPPING_ANON))
 /********** arch/$ARCH/mm/init.c **********/
 #define POISON_FREE_INITMEM     0xcc
diff --git a/include/linux/poll.h b/include/linux/poll.h
index 6673743946f7..600cc1fde64d 100644
--- a/include/linux/poll.h
+++ b/include/linux/poll.h
@@ -10,8 +10,10 @@
 #include <linux/wait.h>
 #include <linux/string.h>
 #include <linux/fs.h>
+#include <linux/sysctl.h>
 #include <asm/uaccess.h>
+extern struct ctl_table epoll_table[]; /* for sysctl */
 /* ~832 bytes of stack space used max in sys_select/sys_poll before allocating
   additional memory. */
 #define MAX_STACK_ALLOC 832
diff --git a/include/linux/posix_acl.h b/include/linux/posix_acl.h
index 065a3652a3ea..67608161df6b 100644
--- a/include/linux/posix_acl.h
+++ b/include/linux/posix_acl.h
@@ -147,6 +147,20 @@ static inline void forget_cached_acl(struct inode *inode, int type)
        if (old != ACL_NOT_CACHED)
                posix_acl_release(old);
 }
+static inline void forget_all_cached_acls(struct inode *inode)
+{
+        struct posix_acl *old_access, *old_default;
+        spin_lock(&inode->i_lock);
+        old_access = inode->i_acl;
+        old_default = inode->i_default_acl;
+        inode->i_acl = inode->i_default_acl = ACL_NOT_CACHED;
+        spin_unlock(&inode->i_lock);
+        if (old_access != ACL_NOT_CACHED)
+                posix_acl_release(old_access);
+        if (old_default != ACL_NOT_CACHED)
+                posix_acl_release(old_default);
+}
 #endif
 static inline void cache_no_acl(struct inode *inode)
diff --git a/include/linux/power_supply.h b/include/linux/power_supply.h
index b5d096d3a9be..ebd2b8fb00d0 100644
--- a/include/linux/power_supply.h
+++ b/include/linux/power_supply.h
@@ -82,6 +82,7 @@ enum power_supply_property {
        POWER_SUPPLY_PROP_PRESENT,
        POWER_SUPPLY_PROP_ONLINE,
        POWER_SUPPLY_PROP_TECHNOLOGY,
+        POWER_SUPPLY_PROP_CYCLE_COUNT,
        POWER_SUPPLY_PROP_VOLTAGE_MAX,
        POWER_SUPPLY_PROP_VOLTAGE_MIN,
        POWER_SUPPLY_PROP_VOLTAGE_MAX_DESIGN,
diff --git a/include/linux/preempt.h b/include/linux/preempt.h
index 72b1a10a59b6..2e681d9555bd 100644
--- a/include/linux/preempt.h
+++ b/include/linux/preempt.h
@@ -105,6 +105,11 @@ struct preempt_notifier;
 * @sched_out: we've just been preempted
 *    notifier: struct preempt_notifier for the task being preempted
 *    next: the task that's kicking us out
+ *
+ * Please note that sched_in and out are called under different
+ * contexts.  sched_out is called with rq lock held and irq disabled
+ * while sched_in is called without rq lock and irq enabled.  This
+ * difference is intentional and depended upon by its users.
 */
 struct preempt_ops {
        void (*sched_in)(struct preempt_notifier *notifier, int cpu);
diff --git a/include/linux/ptrace.h b/include/linux/ptrace.h
index 7456d7d87a19..e1fb60729979 100644
--- a/include/linux/ptrace.h
+++ b/include/linux/ptrace.h
@@ -27,6 +27,26 @@
 #define PTRACE_GETSIGINFO       0x4202
 #define PTRACE_SETSIGINFO       0x4203
+/*
+ * Generic ptrace interface that exports the architecture specific regsets
+ * using the corresponding NT_* types (which are also used in the core dump).
+ * Please note that the NT_PRSTATUS note type in a core dump contains a full
+ * 'struct elf_prstatus'. But the user_regset for NT_PRSTATUS contains just the
+ * elf_gregset_t that is the pr_reg field of 'struct elf_prstatus'. For all the
+ * other user_regset flavors, the user_regset layout and the ELF core dump note
+ * payload are exactly the same layout.
+ *
+ * This interface usage is as follows:
+ *      struct iovec iov = { buf, len};
+ *
+ *      ret = ptrace(PTRACE_GETREGSET/PTRACE_SETREGSET, pid, NT_XXX_TYPE, &iov);
+ *
+ * On the successful completion, iov.len will be updated by the kernel,
+ * specifying how much the kernel has written/read to/from the user's iov.buf.
+ */
+#define PTRACE_GETREGSET        0x4204
+#define PTRACE_SETREGSET        0x4205
 /* options set using PTRACE_SETOPTIONS */
 #define PTRACE_O_TRACESYSGOOD   0x00000001
 #define PTRACE_O_TRACEFORK      0x00000002
@@ -105,12 +125,7 @@ static inline int ptrace_reparented(struct task_struct *child)
 {
        return child->real_parent != child->parent;
 }
-static inline void ptrace_link(struct task_struct *child,
-                               struct task_struct *new_parent)
-{
-        if (unlikely(child->ptrace))
-                __ptrace_link(child, new_parent);
-}
 static inline void ptrace_unlink(struct task_struct *child)
 {
        if (unlikely(child->ptrace))
@@ -169,9 +184,9 @@ static inline void ptrace_init_task(struct task_struct *child, bool ptrace)
        INIT_LIST_HEAD(&child->ptraced);
        child->parent = child->real_parent;
        child->ptrace = 0;
-        if (unlikely(ptrace)) {
+        if (unlikely(ptrace) && (current->ptrace & PT_PTRACED)) {
                child->ptrace = current->ptrace;
-                ptrace_link(child, current->parent);
+                __ptrace_link(child, current->parent);
        }
 }
@@ -249,6 +264,9 @@ static inline void user_enable_single_step(struct task_struct *task)
 static inline void user_disable_single_step(struct task_struct *task)
 {
 }
+#else
+extern void user_enable_single_step(struct task_struct *);
+extern void user_disable_single_step(struct task_struct *);
 #endif  /* arch_has_single_step */
 #ifndef arch_has_block_step
@@ -276,8 +294,22 @@ static inline void user_enable_block_step(struct task_struct *task)
 {
        BUG();                  /* This can never be called.  */
 }
+#else
+extern void user_enable_block_step(struct task_struct *);
 #endif  /* arch_has_block_step */
+#ifdef ARCH_HAS_USER_SINGLE_STEP_INFO
+extern void user_single_step_siginfo(struct task_struct *tsk,
+                                struct pt_regs *regs, siginfo_t *info);
+#else
+static inline void user_single_step_siginfo(struct task_struct *tsk,
+                                struct pt_regs *regs, siginfo_t *info)
+{
+        memset(info, 0, sizeof(*info));
+        info->si_signo = SIGTRAP;
+}
+#endif
 #ifndef arch_ptrace_stop_needed
 /**
 * arch_ptrace_stop_needed - Decide whether arch_ptrace_stop() should be called
diff --git a/include/linux/pwm_backlight.h b/include/linux/pwm_backlight.h
index 7a9754c96775..01b3d759f1fc 100644
--- a/include/linux/pwm_backlight.h
+++ b/include/linux/pwm_backlight.h
@@ -10,7 +10,7 @@ struct platform_pwm_backlight_data {
        unsigned int dft_brightness;
        unsigned int pwm_period_ns;
        int (*init)(struct device *dev);
-        int (*notify)(int brightness);
+        int (*notify)(struct device *dev, int brightness);
        void (*exit)(struct device *dev);
 };
diff --git a/include/linux/quota.h b/include/linux/quota.h
index 78c48895b12a..b462916b2a0a 100644
--- a/include/linux/quota.h
+++ b/include/linux/quota.h
@@ -73,6 +73,8 @@
 /* Quota format type IDs */
 #define QFMT_VFS_OLD 1
 #define QFMT_VFS_V0 2
+#define QFMT_OCFS2 3
+#define QFMT_VFS_V1 4
 /* Size of block in which space limits are passed through the quota
 * interface */
@@ -277,9 +279,6 @@ struct dquot {
        struct mem_dqblk dq_dqb;        /* Diskquota usage */
 };
-#define QUOTA_OK          0
-#define NO_QUOTA          1
 /* Operations which must be implemented by each quota format */
 struct quota_format_ops {
        int (*check_quota_file)(struct super_block *sb, int type);      /* Detect whether file is in our format */
@@ -293,13 +292,6 @@ struct quota_format_ops {
 /* Operations working with dquots */
 struct dquot_operations {
-        int (*initialize) (struct inode *, int);
-        int (*drop) (struct inode *);
-        int (*alloc_space) (struct inode *, qsize_t, int);
-        int (*alloc_inode) (const struct inode *, qsize_t);
-        int (*free_space) (struct inode *, qsize_t);
-        int (*free_inode) (const struct inode *, qsize_t);
-        int (*transfer) (struct inode *, struct iattr *);
        int (*write_dquot) (struct dquot *);            /* Ordinary dquot write */
        struct dquot *(*alloc_dquot)(struct super_block *, int);        /* Allocate memory for new dquot */
        void (*destroy_dquot)(struct dquot *);          /* Free memory for dquot */
@@ -307,21 +299,16 @@ struct dquot_operations {
        int (*release_dquot) (struct dquot *);          /* Quota is going to be deleted from disk */
        int (*mark_dirty) (struct dquot *);             /* Dquot is marked dirty */
        int (*write_info) (struct super_block *, int);  /* Write of quota "superblock" */
-        /* reserve quota for delayed block allocation */
+        /* get reserved quota for delayed alloc, value returned is managed by
-        int (*reserve_space) (struct inode *, qsize_t, int);
+         * quota code only */
-        /* claim reserved quota for delayed alloc */
+        qsize_t *(*get_reserved_space) (struct inode *);
-        int (*claim_space) (struct inode *, qsize_t);
-        /* release rsved quota for delayed alloc */
-        void (*release_rsv) (struct inode *, qsize_t);
-        /* get reserved quota for delayed alloc */
-        qsize_t (*get_reserved_space) (struct inode *);
 };
 /* Operations handling requests from userspace */
 struct quotactl_ops {
        int (*quota_on)(struct super_block *, int, int, char *, int);
        int (*quota_off)(struct super_block *, int, int);
-        int (*quota_sync)(struct super_block *, int);
+        int (*quota_sync)(struct super_block *, int, int);
        int (*get_info)(struct super_block *, int, struct if_dqinfo *);
        int (*set_info)(struct super_block *, int, struct if_dqinfo *);
        int (*get_dqblk)(struct super_block *, int, qid_t, struct if_dqblk *);
@@ -334,7 +321,7 @@ struct quotactl_ops {
 struct quota_format_type {
        int qf_fmt_id;  /* Quota format id */
-        struct quota_format_ops *qf_ops;        /* Operations of format */
+        const struct quota_format_ops *qf_ops;  /* Operations of format */
        struct module *qf_owner;                /* Module implementing quota format */
        struct quota_format_type *qf_next;
 };
@@ -354,27 +341,37 @@ enum {
 #define DQUOT_STATE_FLAGS       (DQUOT_USAGE_ENABLED | DQUOT_LIMITS_ENABLED | \
                                 DQUOT_SUSPENDED)
 /* Other quota flags */
-#define DQUOT_QUOTA_SYS_FILE    (1 << 6)        /* Quota file is a special
+#define DQUOT_STATE_LAST        (_DQUOT_STATE_FLAGS * MAXQUOTAS)
+#define DQUOT_QUOTA_SYS_FILE    (1 << DQUOT_STATE_LAST)
+                                                /* Quota file is a special
                                                 * system file and user cannot
                                                 * touch it. Filesystem is
                                                 * responsible for setting
                                                 * S_NOQUOTA, S_NOATIME flags
                                                 */
-#define DQUOT_NEGATIVE_USAGE    (1 << 7)        /* Allow negative quota usage */
+#define DQUOT_NEGATIVE_USAGE    (1 << (DQUOT_STATE_LAST + 1))
+                                               /* Allow negative quota usage */
 static inline unsigned int dquot_state_flag(unsigned int flags, int type)
 {
-        if (type == USRQUOTA)
+        return flags << _DQUOT_STATE_FLAGS * type;
-                return flags;
-        return flags << _DQUOT_STATE_FLAGS;
 }
 static inline unsigned int dquot_generic_flag(unsigned int flags, int type)
 {
-        if (type == USRQUOTA)
+        return (flags >> _DQUOT_STATE_FLAGS * type) & DQUOT_STATE_FLAGS;
-                return flags;
+}
-        return flags >> _DQUOT_STATE_FLAGS;
+#ifdef CONFIG_QUOTA_NETLINK_INTERFACE
+extern void quota_send_warning(short type, unsigned int id, dev_t dev,
+                               const char warntype);
+#else
+static inline void quota_send_warning(short type, unsigned int id, dev_t dev,
+                                      const char warntype)
+{
+        return;
 }
+#endif /* CONFIG_QUOTA_NETLINK_INTERFACE */
 struct quota_info {
        unsigned int flags;                     /* Flags for diskquotas on this device */
@@ -383,7 +380,7 @@ struct quota_info {
        struct rw_semaphore dqptr_sem;          /* serialize ops using quota_info struct, pointers from inode to dquots */
        struct inode *files[MAXQUOTAS];         /* inodes of quotafiles */
        struct mem_dqinfo info[MAXQUOTAS];      /* Information for each quota type */
-        struct quota_format_ops *ops[MAXQUOTAS];        /* Operations for each type */
+        const struct quota_format_ops *ops[MAXQUOTAS];  /* Operations for each type */
 };
 int register_quota_format(struct quota_format_type *fmt);
diff --git a/include/linux/quotaops.h b/include/linux/quotaops.h
index 3ebb23153640..e6fa7acce290 100644
--- a/include/linux/quotaops.h
+++ b/include/linux/quotaops.h
@@ -19,15 +19,12 @@ static inline struct quota_info *sb_dqopt(struct super_block *sb)
 /*
 * declaration of quota_function calls in kernel.
 */
-void sync_quota_sb(struct super_block *sb, int type);
+void inode_add_rsv_space(struct inode *inode, qsize_t number);
-static inline void writeout_quota_sb(struct super_block *sb, int type)
+void inode_claim_rsv_space(struct inode *inode, qsize_t number);
-{
+void inode_sub_rsv_space(struct inode *inode, qsize_t number);
-        if (sb->s_qcop->quota_sync)
-                sb->s_qcop->quota_sync(sb, type);
-}
-int dquot_initialize(struct inode *inode, int type);
+void dquot_initialize(struct inode *inode);
-int dquot_drop(struct inode *inode);
+void dquot_drop(struct inode *inode);
 struct dquot *dqget(struct super_block *sb, unsigned int id, int type);
 void dqput(struct dquot *dquot);
 int dquot_scan_active(struct super_block *sb,
@@ -36,24 +33,23 @@ int dquot_scan_active(struct super_block *sb,
 struct dquot *dquot_alloc(struct super_block *sb, int type);
 void dquot_destroy(struct dquot *dquot);
-int dquot_alloc_space(struct inode *inode, qsize_t number, int prealloc);
+int __dquot_alloc_space(struct inode *inode, qsize_t number,
-int dquot_alloc_inode(const struct inode *inode, qsize_t number);
+                int warn, int reserve);
+void __dquot_free_space(struct inode *inode, qsize_t number, int reserve);
-int dquot_reserve_space(struct inode *inode, qsize_t number, int prealloc);
+int dquot_alloc_inode(const struct inode *inode);
-int dquot_claim_space(struct inode *inode, qsize_t number);
-void dquot_release_reserved_space(struct inode *inode, qsize_t number);
-qsize_t dquot_get_reserved_space(struct inode *inode);
-int dquot_free_space(struct inode *inode, qsize_t number);
+int dquot_claim_space_nodirty(struct inode *inode, qsize_t number);
-int dquot_free_inode(const struct inode *inode, qsize_t number);
+void dquot_free_inode(const struct inode *inode);
-int dquot_transfer(struct inode *inode, struct iattr *iattr);
 int dquot_commit(struct dquot *dquot);
 int dquot_acquire(struct dquot *dquot);
 int dquot_release(struct dquot *dquot);
 int dquot_commit_info(struct super_block *sb, int type);
 int dquot_mark_dquot_dirty(struct dquot *dquot);
+int dquot_file_open(struct inode *inode, struct file *file);
 int vfs_quota_on(struct super_block *sb, int type, int format_id,
        char *path, int remount);
 int vfs_quota_enable(struct inode *inode, int type, int format_id,
@@ -64,14 +60,13 @@ int vfs_quota_on_mount(struct super_block *sb, char *qf_name,
        int format_id, int type);
 int vfs_quota_off(struct super_block *sb, int type, int remount);
 int vfs_quota_disable(struct super_block *sb, int type, unsigned int flags);
-int vfs_quota_sync(struct super_block *sb, int type);
+int vfs_quota_sync(struct super_block *sb, int type, int wait);
 int vfs_get_dqinfo(struct super_block *sb, int type, struct if_dqinfo *ii);
 int vfs_set_dqinfo(struct super_block *sb, int type, struct if_dqinfo *ii);
 int vfs_get_dqblk(struct super_block *sb, int type, qid_t id, struct if_dqblk *di);
 int vfs_set_dqblk(struct super_block *sb, int type, qid_t id, struct if_dqblk *di);
-void vfs_dq_drop(struct inode *inode);
+int dquot_transfer(struct inode *inode, struct iattr *iattr);
-int vfs_dq_transfer(struct inode *inode, struct iattr *iattr);
 int vfs_dq_quota_on_remount(struct super_block *sb);
 static inline struct mem_dqinfo *sb_dqinfo(struct super_block *sb, int type)
@@ -83,53 +78,56 @@ static inline struct mem_dqinfo *sb_dqinfo(struct super_block *sb, int type)
 * Functions for checking status of quota
 */
-static inline int sb_has_quota_usage_enabled(struct super_block *sb, int type)
+static inline bool sb_has_quota_usage_enabled(struct super_block *sb, int type)
 {
        return sb_dqopt(sb)->flags &
                                dquot_state_flag(DQUOT_USAGE_ENABLED, type);
 }
-static inline int sb_has_quota_limits_enabled(struct super_block *sb, int type)
+static inline bool sb_has_quota_limits_enabled(struct super_block *sb, int type)
 {
        return sb_dqopt(sb)->flags &
                                dquot_state_flag(DQUOT_LIMITS_ENABLED, type);
 }
-static inline int sb_has_quota_suspended(struct super_block *sb, int type)
+static inline bool sb_has_quota_suspended(struct super_block *sb, int type)
 {
        return sb_dqopt(sb)->flags &
                                dquot_state_flag(DQUOT_SUSPENDED, type);
 }
-static inline int sb_any_quota_suspended(struct super_block *sb)
+static inline unsigned sb_any_quota_suspended(struct super_block *sb)
 {
-        return sb_has_quota_suspended(sb, USRQUOTA) ||
+        unsigned type, tmsk = 0;
-                sb_has_quota_suspended(sb, GRPQUOTA);
+        for (type = 0; type < MAXQUOTAS; type++)
+                tmsk |= sb_has_quota_suspended(sb, type) << type;
+        return tmsk;
 }
 /* Does kernel know about any quota information for given sb + type? */
-static inline int sb_has_quota_loaded(struct super_block *sb, int type)
+static inline bool sb_has_quota_loaded(struct super_block *sb, int type)
 {
        /* Currently if anything is on, then quota usage is on as well */
        return sb_has_quota_usage_enabled(sb, type);
 }
-static inline int sb_any_quota_loaded(struct super_block *sb)
+static inline unsigned sb_any_quota_loaded(struct super_block *sb)
 {
-        return sb_has_quota_loaded(sb, USRQUOTA) ||
+        unsigned type, tmsk = 0;
-                sb_has_quota_loaded(sb, GRPQUOTA);
+        for (type = 0; type < MAXQUOTAS; type++)
+                tmsk |= sb_has_quota_loaded(sb, type) << type;
+        return  tmsk;
 }
-static inline int sb_has_quota_active(struct super_block *sb, int type)
+static inline bool sb_has_quota_active(struct super_block *sb, int type)
 {
        return sb_has_quota_loaded(sb, type) &&
               !sb_has_quota_suspended(sb, type);
 }
-static inline int sb_any_quota_active(struct super_block *sb)
+static inline unsigned sb_any_quota_active(struct super_block *sb)
 {
-        return sb_has_quota_active(sb, USRQUOTA) ||
+        return sb_any_quota_loaded(sb) & ~sb_any_quota_suspended(sb);
-               sb_has_quota_active(sb, GRPQUOTA);
 }
 /*
@@ -141,122 +139,6 @@ extern const struct quotactl_ops vfs_quotactl_ops;
 #define sb_dquot_ops (&dquot_operations)
 #define sb_quotactl_ops (&vfs_quotactl_ops)
-/* It is better to call this function outside of any transaction as it might
- * need a lot of space in journal for dquot structure allocation. */
-static inline void vfs_dq_init(struct inode *inode)
-{
-        BUG_ON(!inode->i_sb);
-        if (sb_any_quota_active(inode->i_sb) && !IS_NOQUOTA(inode))
-                inode->i_sb->dq_op->initialize(inode, -1);
-}
-/* The following allocation/freeing/transfer functions *must* be called inside
- * a transaction (deadlocks possible otherwise) */
-static inline int vfs_dq_prealloc_space_nodirty(struct inode *inode, qsize_t nr)
-{
-        if (sb_any_quota_active(inode->i_sb)) {
-                /* Used space is updated in alloc_space() */
-                if (inode->i_sb->dq_op->alloc_space(inode, nr, 1) == NO_QUOTA)
-                        return 1;
-        }
-        else
-                inode_add_bytes(inode, nr);
-        return 0;
-}
-static inline int vfs_dq_prealloc_space(struct inode *inode, qsize_t nr)
-{
-        int ret;
-        if (!(ret =  vfs_dq_prealloc_space_nodirty(inode, nr)))
-                mark_inode_dirty(inode);
-        return ret;
-}
-static inline int vfs_dq_alloc_space_nodirty(struct inode *inode, qsize_t nr)
-{
-        if (sb_any_quota_active(inode->i_sb)) {
-                /* Used space is updated in alloc_space() */
-                if (inode->i_sb->dq_op->alloc_space(inode, nr, 0) == NO_QUOTA)
-                        return 1;
-        }
-        else
-                inode_add_bytes(inode, nr);
-        return 0;
-}
-static inline int vfs_dq_alloc_space(struct inode *inode, qsize_t nr)
-{
-        int ret;
-        if (!(ret = vfs_dq_alloc_space_nodirty(inode, nr)))
-                mark_inode_dirty(inode);
-        return ret;
-}
-static inline int vfs_dq_reserve_space(struct inode *inode, qsize_t nr)
-{
-        if (sb_any_quota_active(inode->i_sb)) {
-                /* Used space is updated in alloc_space() */
-                if (inode->i_sb->dq_op->reserve_space(inode, nr, 0) == NO_QUOTA)
-                        return 1;
-        }
-        return 0;
-}
-static inline int vfs_dq_alloc_inode(struct inode *inode)
-{
-        if (sb_any_quota_active(inode->i_sb)) {
-                vfs_dq_init(inode);
-                if (inode->i_sb->dq_op->alloc_inode(inode, 1) == NO_QUOTA)
-                        return 1;
-        }
-        return 0;
-}
-/*
- * Convert in-memory reserved quotas to real consumed quotas
- */
-static inline int vfs_dq_claim_space(struct inode *inode, qsize_t nr)
-{
-        if (sb_any_quota_active(inode->i_sb)) {
-                if (inode->i_sb->dq_op->claim_space(inode, nr) == NO_QUOTA)
-                        return 1;
-        } else
-                inode_add_bytes(inode, nr);
-        mark_inode_dirty(inode);
-        return 0;
-}
-/*
- * Release reserved (in-memory) quotas
- */
-static inline
-void vfs_dq_release_reservation_space(struct inode *inode, qsize_t nr)
-{
-        if (sb_any_quota_active(inode->i_sb))
-                inode->i_sb->dq_op->release_rsv(inode, nr);
-}
-static inline void vfs_dq_free_space_nodirty(struct inode *inode, qsize_t nr)
-{
-        if (sb_any_quota_active(inode->i_sb))
-                inode->i_sb->dq_op->free_space(inode, nr);
-        else
-                inode_sub_bytes(inode, nr);
-}
-static inline void vfs_dq_free_space(struct inode *inode, qsize_t nr)
-{
-        vfs_dq_free_space_nodirty(inode, nr);
-        mark_inode_dirty(inode);
-}
-static inline void vfs_dq_free_inode(struct inode *inode)
-{
-        if (sb_any_quota_active(inode->i_sb))
-                inode->i_sb->dq_op->free_inode(inode, 1);
-}
 /* Cannot be called inside a transaction */
 static inline int vfs_dq_off(struct super_block *sb, int remount)
 {
@@ -316,28 +198,20 @@ static inline int sb_any_quota_active(struct super_block *sb)
 #define sb_dquot_ops                            (NULL)
 #define sb_quotactl_ops                         (NULL)
-static inline void vfs_dq_init(struct inode *inode)
+static inline void dquot_initialize(struct inode *inode)
 {
 }
-static inline void vfs_dq_drop(struct inode *inode)
+static inline void dquot_drop(struct inode *inode)
 {
 }
-static inline int vfs_dq_alloc_inode(struct inode *inode)
+static inline int dquot_alloc_inode(const struct inode *inode)
 {
        return 0;
 }
-static inline void vfs_dq_free_inode(struct inode *inode)
+static inline void dquot_free_inode(const struct inode *inode)
-{
-}
-static inline void sync_quota_sb(struct super_block *sb, int type)
-{
-}
-static inline void writeout_quota_sb(struct super_block *sb, int type)
 {
 }
@@ -351,110 +225,116 @@ static inline int vfs_dq_quota_on_remount(struct super_block *sb)
        return 0;
 }
-static inline int vfs_dq_transfer(struct inode *inode, struct iattr *iattr)
+static inline int dquot_transfer(struct inode *inode, struct iattr *iattr)
 {
        return 0;
 }
-static inline int vfs_dq_prealloc_space_nodirty(struct inode *inode, qsize_t nr)
+static inline int __dquot_alloc_space(struct inode *inode, qsize_t number,
+                int warn, int reserve)
 {
-        inode_add_bytes(inode, nr);
+        if (!reserve)
+                inode_add_bytes(inode, number);
        return 0;
 }
-static inline int vfs_dq_prealloc_space(struct inode *inode, qsize_t nr)
+static inline void __dquot_free_space(struct inode *inode, qsize_t number,
+                int reserve)
 {
-        vfs_dq_prealloc_space_nodirty(inode, nr);
+        if (!reserve)
-        mark_inode_dirty(inode);
+                inode_sub_bytes(inode, number);
-        return 0;
 }
-static inline int vfs_dq_alloc_space_nodirty(struct inode *inode, qsize_t nr)
+static inline int dquot_claim_space_nodirty(struct inode *inode, qsize_t number)
 {
-        inode_add_bytes(inode, nr);
+        inode_add_bytes(inode, number);
        return 0;
 }
-static inline int vfs_dq_alloc_space(struct inode *inode, qsize_t nr)
+#define dquot_file_open         generic_file_open
+#endif /* CONFIG_QUOTA */
+static inline int dquot_alloc_space_nodirty(struct inode *inode, qsize_t nr)
 {
-        vfs_dq_alloc_space_nodirty(inode, nr);
+        return __dquot_alloc_space(inode, nr, 1, 0);
-        mark_inode_dirty(inode);
-        return 0;
 }
-static inline int vfs_dq_reserve_space(struct inode *inode, qsize_t nr)
+static inline int dquot_alloc_space(struct inode *inode, qsize_t nr)
 {
-        return 0;
+        int ret;
+        ret = dquot_alloc_space_nodirty(inode, nr);
+        if (!ret)
+                mark_inode_dirty(inode);
+        return ret;
 }
-static inline int vfs_dq_claim_space(struct inode *inode, qsize_t nr)
+static inline int dquot_alloc_block_nodirty(struct inode *inode, qsize_t nr)
 {
-        return vfs_dq_alloc_space(inode, nr);
+        return dquot_alloc_space_nodirty(inode, nr << inode->i_blkbits);
 }
-static inline
+static inline int dquot_alloc_block(struct inode *inode, qsize_t nr)
-int vfs_dq_release_reservation_space(struct inode *inode, qsize_t nr)
 {
-        return 0;
+        return dquot_alloc_space(inode, nr << inode->i_blkbits);
 }
-static inline void vfs_dq_free_space_nodirty(struct inode *inode, qsize_t nr)
+static inline int dquot_prealloc_block_nodirty(struct inode *inode, qsize_t nr)
 {
-        inode_sub_bytes(inode, nr);
+        return __dquot_alloc_space(inode, nr << inode->i_blkbits, 0, 0);
 }
-static inline void vfs_dq_free_space(struct inode *inode, qsize_t nr)
+static inline int dquot_prealloc_block(struct inode *inode, qsize_t nr)
 {
-        vfs_dq_free_space_nodirty(inode, nr);
+        int ret;
-        mark_inode_dirty(inode);
-}       
-#endif /* CONFIG_QUOTA */
-static inline int vfs_dq_prealloc_block_nodirty(struct inode *inode, qsize_t nr)
+        ret = dquot_prealloc_block_nodirty(inode, nr);
-{
+        if (!ret)
-        return vfs_dq_prealloc_space_nodirty(inode, nr << inode->i_blkbits);
+                mark_inode_dirty(inode);
+        return ret;
 }
-static inline int vfs_dq_prealloc_block(struct inode *inode, qsize_t nr)
+static inline int dquot_reserve_block(struct inode *inode, qsize_t nr)
 {
-        return vfs_dq_prealloc_space(inode, nr << inode->i_blkbits);
+        return __dquot_alloc_space(inode, nr << inode->i_blkbits, 1, 1);
 }
-static inline int vfs_dq_alloc_block_nodirty(struct inode *inode, qsize_t nr)
+static inline int dquot_claim_block(struct inode *inode, qsize_t nr)
 {
-        return vfs_dq_alloc_space_nodirty(inode, nr << inode->i_blkbits);
+        int ret;
-}
-static inline int vfs_dq_alloc_block(struct inode *inode, qsize_t nr)
+        ret = dquot_claim_space_nodirty(inode, nr << inode->i_blkbits);
-{
+        if (!ret)
-        return vfs_dq_alloc_space(inode, nr << inode->i_blkbits);
+                mark_inode_dirty(inode);
+        return ret;
 }
-static inline int vfs_dq_reserve_block(struct inode *inode, qsize_t nr)
+static inline void dquot_free_space_nodirty(struct inode *inode, qsize_t nr)
 {
-        return vfs_dq_reserve_space(inode, nr << inode->i_blkbits);
+        __dquot_free_space(inode, nr, 0);
 }
-static inline int vfs_dq_claim_block(struct inode *inode, qsize_t nr)
+static inline void dquot_free_space(struct inode *inode, qsize_t nr)
 {
-        return vfs_dq_claim_space(inode, nr << inode->i_blkbits);
+        dquot_free_space_nodirty(inode, nr);
+        mark_inode_dirty(inode);
 }
-static inline
+static inline void dquot_free_block_nodirty(struct inode *inode, qsize_t nr)
-void vfs_dq_release_reservation_block(struct inode *inode, qsize_t nr)
 {
-        vfs_dq_release_reservation_space(inode, nr << inode->i_blkbits);
+        dquot_free_space_nodirty(inode, nr << inode->i_blkbits);
 }
-static inline void vfs_dq_free_block_nodirty(struct inode *inode, qsize_t nr)
+static inline void dquot_free_block(struct inode *inode, qsize_t nr)
 {
-        vfs_dq_free_space_nodirty(inode, nr << inode->i_blkbits);
+        dquot_free_space(inode, nr << inode->i_blkbits);
 }
-static inline void vfs_dq_free_block(struct inode *inode, qsize_t nr)
+static inline void dquot_release_reservation_block(struct inode *inode,
+                qsize_t nr)
 {
-        vfs_dq_free_space(inode, nr << inode->i_blkbits);
+        __dquot_free_space(inode, nr << inode->i_blkbits, 1);
 }
 #endif /* _LINUX_QUOTAOPS_ */
diff --git a/include/linux/radix-tree.h b/include/linux/radix-tree.h
index c5da74918096..55ca73cf25e5 100644
--- a/include/linux/radix-tree.h
+++ b/include/linux/radix-tree.h
@@ -121,6 +121,13 @@ do {									\
 * (Note, rcu_assign_pointer and rcu_dereference are not needed to control
 * access to data items when inserting into or looking up from the radix tree)
 *
+ * Note that the value returned by radix_tree_tag_get() may not be relied upon
+ * if only the RCU read lock is held.  Functions to set/clear tags and to
+ * delete nodes running concurrently with it may affect its result such that
+ * two consecutive reads in the same locked section may return different
+ * values.  If reliability is required, modification functions must also be
+ * excluded from concurrency.
+ *
 * radix_tree_tagged is able to be called without locking or RCU.
 */
diff --git a/include/linux/raid/pq.h b/include/linux/raid/pq.h
index d92480f8285c..1cbbd2c11aa9 100644
--- a/include/linux/raid/pq.h
+++ b/include/linux/raid/pq.h
@@ -78,6 +78,25 @@ struct raid6_calls {
 /* Selected algorithm */
 extern struct raid6_calls raid6_call;
+/* Various routine sets */
+extern const struct raid6_calls raid6_intx1;
+extern const struct raid6_calls raid6_intx2;
+extern const struct raid6_calls raid6_intx4;
+extern const struct raid6_calls raid6_intx8;
+extern const struct raid6_calls raid6_intx16;
+extern const struct raid6_calls raid6_intx32;
+extern const struct raid6_calls raid6_mmxx1;
+extern const struct raid6_calls raid6_mmxx2;
+extern const struct raid6_calls raid6_sse1x1;
+extern const struct raid6_calls raid6_sse1x2;
+extern const struct raid6_calls raid6_sse2x1;
+extern const struct raid6_calls raid6_sse2x2;
+extern const struct raid6_calls raid6_sse2x4;
+extern const struct raid6_calls raid6_altivec1;
+extern const struct raid6_calls raid6_altivec2;
+extern const struct raid6_calls raid6_altivec4;
+extern const struct raid6_calls raid6_altivec8;
 /* Algorithm list */
 extern const struct raid6_calls * const raid6_algos[];
 int raid6_select_algo(void);
diff --git a/include/linux/raid_class.h b/include/linux/raid_class.h
index 6b537f1ac96c..31e1ff69efc8 100644
--- a/include/linux/raid_class.h
+++ b/include/linux/raid_class.h
@@ -32,6 +32,7 @@ enum raid_level {
        RAID_LEVEL_0,
        RAID_LEVEL_1,
        RAID_LEVEL_10,
+        RAID_LEVEL_1E,
        RAID_LEVEL_3,
        RAID_LEVEL_4,
        RAID_LEVEL_5,
diff --git a/include/linux/range.h b/include/linux/range.h
new file mode 100644
index 000000000000..bd184a5db791
--- /dev/null
+++ b/include/linux/range.h
@@ -0,0 +1,30 @@
+#ifndef _LINUX_RANGE_H
+#define _LINUX_RANGE_H
+struct range {
+        u64   start;
+        u64   end;
+};
+int add_range(struct range *range, int az, int nr_range,
+                u64 start, u64 end);
+int add_range_with_merge(struct range *range, int az, int nr_range,
+                                u64 start, u64 end);
+void subtract_range(struct range *range, int az, u64 start, u64 end);
+int clean_sort_range(struct range *range, int az);
+void sort_range(struct range *range, int nr_range);
+#define MAX_RESOURCE ((resource_size_t)~0)
+static inline resource_size_t cap_resource(u64 val)
+{
+        if (val > MAX_RESOURCE)
+                return MAX_RESOURCE;
+        return val;
+}
+#endif
diff --git a/include/linux/ratelimit.h b/include/linux/ratelimit.h
index 00044b856453..668cf1bef030 100644
--- a/include/linux/ratelimit.h
+++ b/include/linux/ratelimit.h
@@ -1,20 +1,31 @@
 #ifndef _LINUX_RATELIMIT_H
 #define _LINUX_RATELIMIT_H
 #include <linux/param.h>
+#include <linux/spinlock_types.h>
-#define DEFAULT_RATELIMIT_INTERVAL (5 * HZ)
+#define DEFAULT_RATELIMIT_INTERVAL      (5 * HZ)
-#define DEFAULT_RATELIMIT_BURST 10
+#define DEFAULT_RATELIMIT_BURST         10
 struct ratelimit_state {
-        int interval;
+        spinlock_t      lock;           /* protect the state */
-        int burst;
-        int printed;
+        int             interval;
-        int missed;
+        int             burst;
-        unsigned long begin;
+        int             printed;
+        int             missed;
+        unsigned long   begin;
 };
-#define DEFINE_RATELIMIT_STATE(name, interval, burst)           \
+#define DEFINE_RATELIMIT_STATE(name, interval_init, burst_init)         \
-                struct ratelimit_state name = {interval, burst,}
+                                                                        \
+        struct ratelimit_state name = {                                 \
+                .lock           = __SPIN_LOCK_UNLOCKED(name.lock),      \
+                .interval       = interval_init,                        \
+                .burst          = burst_init,                           \
+        }
+extern int ___ratelimit(struct ratelimit_state *rs, const char *func);
+#define __ratelimit(state) ___ratelimit(state, __func__)
-extern int __ratelimit(struct ratelimit_state *rs);
+#endif /* _LINUX_RATELIMIT_H */
-#endif
diff --git a/include/linux/rbtree.h b/include/linux/rbtree.h
index 9c295411d01f..5210a5c60877 100644
--- a/include/linux/rbtree.h
+++ b/include/linux/rbtree.h
@@ -25,10 +25,10 @@
  Some example of insert and search follows here. The search is a plain
  normal search over an ordered tree. The insert instead must be implemented
-  int two steps: as first thing the code must insert the element in
+  in two steps: First, the code must insert the element in order as a red leaf
-  order as a red leaf in the tree, then the support library function
+  in the tree, and then the support library function rb_insert_color() must
-  rb_insert_color() must be called. Such function will do the
+  be called. Such function will do the not trivial work to rebalance the
-  not trivial work to rebalance the rbtree if necessary.
+  rbtree, if necessary.
 -----------------------------------------------------------------------
 static inline struct page * rb_search_page_cache(struct inode * inode,
diff --git a/include/linux/rculist.h b/include/linux/rculist.h
index 5710f43bbc9e..2c9b46cff3d7 100644
--- a/include/linux/rculist.h
+++ b/include/linux/rculist.h
@@ -208,7 +208,7 @@ static inline void list_splice_init_rcu(struct list_head *list,
 * primitives such as list_add_rcu() as long as it's guarded by rcu_read_lock().
 */
 #define list_entry_rcu(ptr, type, member) \
-        container_of(rcu_dereference(ptr), type, member)
+        container_of(rcu_dereference_raw(ptr), type, member)
 /**
 * list_first_entry_rcu - get the first element from a list
@@ -225,9 +225,9 @@ static inline void list_splice_init_rcu(struct list_head *list,
        list_entry_rcu((ptr)->next, type, member)
 #define __list_for_each_rcu(pos, head) \
-        for (pos = rcu_dereference((head)->next); \
+        for (pos = rcu_dereference_raw((head)->next); \
                pos != (head); \
-                pos = rcu_dereference(pos->next))
+                pos = rcu_dereference_raw(pos->next))
 /**
 * list_for_each_entry_rcu      -       iterate over rcu list of given type
@@ -257,9 +257,23 @@ static inline void list_splice_init_rcu(struct list_head *list,
 * as long as the traversal is guarded by rcu_read_lock().
 */
 #define list_for_each_continue_rcu(pos, head) \
-        for ((pos) = rcu_dereference((pos)->next); \
+        for ((pos) = rcu_dereference_raw((pos)->next); \
                prefetch((pos)->next), (pos) != (head); \
-                (pos) = rcu_dereference((pos)->next))
+                (pos) = rcu_dereference_raw((pos)->next))
+/**
+ * list_for_each_entry_continue_rcu - continue iteration over list of given type
+ * @pos:        the type * to use as a loop cursor.
+ * @head:       the head for your list.
+ * @member:     the name of the list_struct within the struct.
+ *
+ * Continue to iterate over list of given type, continuing after
+ * the current position.
+ */
+#define list_for_each_entry_continue_rcu(pos, head, member)             \
+        for (pos = list_entry_rcu(pos->member.next, typeof(*pos), member); \
+             prefetch(pos->member.next), &pos->member != (head);        \
+             pos = list_entry_rcu(pos->member.next, typeof(*pos), member))
 /**
 * hlist_del_rcu - deletes entry from hash list without re-initialization
@@ -392,6 +406,11 @@ static inline void hlist_add_after_rcu(struct hlist_node *prev,
                n->next->pprev = &n->next;
 }
+#define __hlist_for_each_rcu(pos, head)                 \
+        for (pos = rcu_dereference((head)->first);      \
+             pos && ({ prefetch(pos->next); 1; });      \
+             pos = rcu_dereference(pos->next))
 /**
 * hlist_for_each_entry_rcu - iterate over rcu list of given type
 * @tpos:       the type * to use as a loop cursor.
@@ -404,10 +423,10 @@ static inline void hlist_add_after_rcu(struct hlist_node *prev,
 * as long as the traversal is guarded by rcu_read_lock().
 */
 #define hlist_for_each_entry_rcu(tpos, pos, head, member)                \
-        for (pos = rcu_dereference((head)->first);                       \
+        for (pos = rcu_dereference_raw((head)->first);                   \
                pos && ({ prefetch(pos->next); 1; }) &&                  \
                ({ tpos = hlist_entry(pos, typeof(*tpos), member); 1; }); \
-                pos = rcu_dereference(pos->next))
+                pos = rcu_dereference_raw(pos->next))
 #endif  /* __KERNEL__ */
 #endif
diff --git a/include/linux/rculist_nulls.h b/include/linux/rculist_nulls.h
index 589a40919f01..b70ffe53cb9f 100644
--- a/include/linux/rculist_nulls.h
+++ b/include/linux/rculist_nulls.h
@@ -101,10 +101,10 @@ static inline void hlist_nulls_add_head_rcu(struct hlist_nulls_node *n,
 *
 */
 #define hlist_nulls_for_each_entry_rcu(tpos, pos, head, member) \
-        for (pos = rcu_dereference((head)->first);                       \
+        for (pos = rcu_dereference_raw((head)->first);                   \
                (!is_a_nulls(pos)) &&                   \
                ({ tpos = hlist_nulls_entry(pos, typeof(*tpos), member); 1; }); \
-                pos = rcu_dereference(pos->next))
+                pos = rcu_dereference_raw(pos->next))
 #endif
 #endif
diff --git a/include/linux/rcupdate.h b/include/linux/rcupdate.h
index 3ebd0b7bcb08..db266bbed23f 100644
--- a/include/linux/rcupdate.h
+++ b/include/linux/rcupdate.h
@@ -41,6 +41,10 @@
 #include <linux/lockdep.h>
 #include <linux/completion.h>
+#ifdef CONFIG_RCU_TORTURE_TEST
+extern int rcutorture_runnable; /* for sysctl */
+#endif /* #ifdef CONFIG_RCU_TORTURE_TEST */
 /**
 * struct rcu_head - callback structure for use with RCU
 * @next: next update requests in a list
@@ -52,11 +56,6 @@ struct rcu_head {
 };
 /* Exported common interfaces */
-#ifdef CONFIG_TREE_PREEMPT_RCU
-extern void synchronize_rcu(void);
-#else /* #ifdef CONFIG_TREE_PREEMPT_RCU */
-#define synchronize_rcu synchronize_sched
-#endif /* #else #ifdef CONFIG_TREE_PREEMPT_RCU */
 extern void synchronize_rcu_bh(void);
 extern void synchronize_sched(void);
 extern void rcu_barrier(void);
@@ -67,12 +66,13 @@ extern int sched_expedited_torture_stats(char *page);
 /* Internal to kernel */
 extern void rcu_init(void);
-extern void rcu_scheduler_starting(void);
-extern int rcu_needs_cpu(int cpu);
 extern int rcu_scheduler_active;
+extern void rcu_scheduler_starting(void);
 #if defined(CONFIG_TREE_RCU) || defined(CONFIG_TREE_PREEMPT_RCU)
 #include <linux/rcutree.h>
+#elif defined(CONFIG_TINY_RCU)
+#include <linux/rcutiny.h>
 #else
 #error "Unknown RCU implementation specified to kernel configuration"
 #endif
@@ -84,14 +84,185 @@ extern int rcu_scheduler_active;
 } while (0)
 #ifdef CONFIG_DEBUG_LOCK_ALLOC
 extern struct lockdep_map rcu_lock_map;
-# define rcu_read_acquire()     \
+# define rcu_read_acquire() \
-                        lock_acquire(&rcu_lock_map, 0, 0, 2, 1, NULL, _THIS_IP_)
+                lock_acquire(&rcu_lock_map, 0, 0, 2, 1, NULL, _THIS_IP_)
 # define rcu_read_release()     lock_release(&rcu_lock_map, 1, _THIS_IP_)
-#else
-# define rcu_read_acquire()     do { } while (0)
+extern struct lockdep_map rcu_bh_lock_map;
-# define rcu_read_release()     do { } while (0)
+# define rcu_read_acquire_bh() \
-#endif
+                lock_acquire(&rcu_bh_lock_map, 0, 0, 2, 1, NULL, _THIS_IP_)
+# define rcu_read_release_bh()  lock_release(&rcu_bh_lock_map, 1, _THIS_IP_)
+extern struct lockdep_map rcu_sched_lock_map;
+# define rcu_read_acquire_sched() \
+                lock_acquire(&rcu_sched_lock_map, 0, 0, 2, 1, NULL, _THIS_IP_)
+# define rcu_read_release_sched() \
+                lock_release(&rcu_sched_lock_map, 1, _THIS_IP_)
+extern int debug_lockdep_rcu_enabled(void);
+/**
+ * rcu_read_lock_held - might we be in RCU read-side critical section?
+ *
+ * If CONFIG_PROVE_LOCKING is selected and enabled, returns nonzero iff in
+ * an RCU read-side critical section.  In absence of CONFIG_PROVE_LOCKING,
+ * this assumes we are in an RCU read-side critical section unless it can
+ * prove otherwise.
+ *
+ * Check rcu_scheduler_active to prevent false positives during boot.
+ */
+static inline int rcu_read_lock_held(void)
+{
+        if (!debug_lockdep_rcu_enabled())
+                return 1;
+        return lock_is_held(&rcu_lock_map);
+}
+/*
+ * rcu_read_lock_bh_held() is defined out of line to avoid #include-file
+ * hell.
+ */
+extern int rcu_read_lock_bh_held(void);
+/**
+ * rcu_read_lock_sched_held - might we be in RCU-sched read-side critical section?
+ *
+ * If CONFIG_PROVE_LOCKING is selected and enabled, returns nonzero iff in an
+ * RCU-sched read-side critical section.  In absence of CONFIG_PROVE_LOCKING,
+ * this assumes we are in an RCU-sched read-side critical section unless it
+ * can prove otherwise.  Note that disabling of preemption (including
+ * disabling irqs) counts as an RCU-sched read-side critical section.
+ *
+ * Check rcu_scheduler_active to prevent false positives during boot.
+ */
+#ifdef CONFIG_PREEMPT
+static inline int rcu_read_lock_sched_held(void)
+{
+        int lockdep_opinion = 0;
+        if (!debug_lockdep_rcu_enabled())
+                return 1;
+        if (debug_locks)
+                lockdep_opinion = lock_is_held(&rcu_sched_lock_map);
+        return lockdep_opinion || preempt_count() != 0 || irqs_disabled();
+}
+#else /* #ifdef CONFIG_PREEMPT */
+static inline int rcu_read_lock_sched_held(void)
+{
+        return 1;
+}
+#endif /* #else #ifdef CONFIG_PREEMPT */
+#else /* #ifdef CONFIG_DEBUG_LOCK_ALLOC */
+# define rcu_read_acquire()             do { } while (0)
+# define rcu_read_release()             do { } while (0)
+# define rcu_read_acquire_bh()          do { } while (0)
+# define rcu_read_release_bh()          do { } while (0)
+# define rcu_read_acquire_sched()       do { } while (0)
+# define rcu_read_release_sched()       do { } while (0)
+static inline int rcu_read_lock_held(void)
+{
+        return 1;
+}
+static inline int rcu_read_lock_bh_held(void)
+{
+        return 1;
+}
+#ifdef CONFIG_PREEMPT
+static inline int rcu_read_lock_sched_held(void)
+{
+        return !rcu_scheduler_active || preempt_count() != 0 || irqs_disabled();
+}
+#else /* #ifdef CONFIG_PREEMPT */
+static inline int rcu_read_lock_sched_held(void)
+{
+        return 1;
+}
+#endif /* #else #ifdef CONFIG_PREEMPT */
+#endif /* #else #ifdef CONFIG_DEBUG_LOCK_ALLOC */
+#ifdef CONFIG_PROVE_RCU
+extern int rcu_my_thread_group_empty(void);
+/**
+ * rcu_dereference_check - rcu_dereference with debug checking
+ * @p: The pointer to read, prior to dereferencing
+ * @c: The conditions under which the dereference will take place
+ *
+ * Do an rcu_dereference(), but check that the conditions under which the
+ * dereference will take place are correct.  Typically the conditions indicate
+ * the various locking conditions that should be held at that point.  The check
+ * should return true if the conditions are satisfied.
+ *
+ * For example:
+ *
+ *      bar = rcu_dereference_check(foo->bar, rcu_read_lock_held() ||
+ *                                            lockdep_is_held(&foo->lock));
+ *
+ * could be used to indicate to lockdep that foo->bar may only be dereferenced
+ * if either the RCU read lock is held, or that the lock required to replace
+ * the bar struct at foo->bar is held.
+ *
+ * Note that the list of conditions may also include indications of when a lock
+ * need not be held, for example during initialisation or destruction of the
+ * target struct:
+ *
+ *      bar = rcu_dereference_check(foo->bar, rcu_read_lock_held() ||
+ *                                            lockdep_is_held(&foo->lock) ||
+ *                                            atomic_read(&foo->usage) == 0);
+ */
+#define rcu_dereference_check(p, c) \
+        ({ \
+                if (debug_lockdep_rcu_enabled() && !(c)) \
+                        lockdep_rcu_dereference(__FILE__, __LINE__); \
+                rcu_dereference_raw(p); \
+        })
+/**
+ * rcu_dereference_protected - fetch RCU pointer when updates prevented
+ *
+ * Return the value of the specified RCU-protected pointer, but omit
+ * both the smp_read_barrier_depends() and the ACCESS_ONCE().  This
+ * is useful in cases where update-side locks prevent the value of the
+ * pointer from changing.  Please note that this primitive does -not-
+ * prevent the compiler from repeating this reference or combining it
+ * with other references, so it should not be used without protection
+ * of appropriate locks.
+ */
+#define rcu_dereference_protected(p, c) \
+        ({ \
+                if (debug_lockdep_rcu_enabled() && !(c)) \
+                        lockdep_rcu_dereference(__FILE__, __LINE__); \
+                (p); \
+        })
+#else /* #ifdef CONFIG_PROVE_RCU */
+#define rcu_dereference_check(p, c)     rcu_dereference_raw(p)
+#define rcu_dereference_protected(p, c) (p)
+#endif /* #else #ifdef CONFIG_PROVE_RCU */
+/**
+ * rcu_access_pointer - fetch RCU pointer with no dereferencing
+ *
+ * Return the value of the specified RCU-protected pointer, but omit the
+ * smp_read_barrier_depends() and keep the ACCESS_ONCE().  This is useful
+ * when the value of this pointer is accessed, but the pointer is not
+ * dereferenced, for example, when testing an RCU-protected pointer against
+ * NULL.  This may also be used in cases where update-side locks prevent
+ * the value of the pointer from changing, but rcu_dereference_protected()
+ * is a lighter-weight primitive for this use case.
+ */
+#define rcu_access_pointer(p)   ACCESS_ONCE(p)
 /**
 * rcu_read_lock - mark the beginning of an RCU read-side critical section.
@@ -166,7 +337,7 @@ static inline void rcu_read_lock_bh(void)
 {
        __rcu_read_lock_bh();
        __acquire(RCU_BH);
-        rcu_read_acquire();
+        rcu_read_acquire_bh();
 }
 /*
@@ -176,7 +347,7 @@ static inline void rcu_read_lock_bh(void)
 */
 static inline void rcu_read_unlock_bh(void)
 {
-        rcu_read_release();
+        rcu_read_release_bh();
        __release(RCU_BH);
        __rcu_read_unlock_bh();
 }
@@ -194,7 +365,7 @@ static inline void rcu_read_lock_sched(void)
 {
        preempt_disable();
        __acquire(RCU_SCHED);
-        rcu_read_acquire();
+        rcu_read_acquire_sched();
 }
 /* Used by lockdep and tracing: cannot be traced, cannot call lockdep. */
@@ -211,7 +382,7 @@ static inline notrace void rcu_read_lock_sched_notrace(void)
 */
 static inline void rcu_read_unlock_sched(void)
 {
-        rcu_read_release();
+        rcu_read_release_sched();
        __release(RCU_SCHED);
        preempt_enable();
 }
@@ -225,22 +396,49 @@ static inline notrace void rcu_read_unlock_sched_notrace(void)
 /**
- * rcu_dereference - fetch an RCU-protected pointer in an
+ * rcu_dereference_raw - fetch an RCU-protected pointer
- * RCU read-side critical section.  This pointer may later
+ *
- * be safely dereferenced.
+ * The caller must be within some flavor of RCU read-side critical
+ * section, or must be otherwise preventing the pointer from changing,
+ * for example, by holding an appropriate lock.  This pointer may later
+ * be safely dereferenced.  It is the caller's responsibility to have
+ * done the right thing, as this primitive does no checking of any kind.
 *
 * Inserts memory barriers on architectures that require them
 * (currently only the Alpha), and, more importantly, documents
 * exactly which pointers are protected by RCU.
 */
+#define rcu_dereference_raw(p)  ({ \
-#define rcu_dereference(p)     ({ \
                                typeof(p) _________p1 = ACCESS_ONCE(p); \
                                smp_read_barrier_depends(); \
                                (_________p1); \
                                })
 /**
+ * rcu_dereference - fetch an RCU-protected pointer, checking for RCU
+ *
+ * Makes rcu_dereference_check() do the dirty work.
+ */
+#define rcu_dereference(p) \
+        rcu_dereference_check(p, rcu_read_lock_held())
+/**
+ * rcu_dereference_bh - fetch an RCU-protected pointer, checking for RCU-bh
+ *
+ * Makes rcu_dereference_check() do the dirty work.
+ */
+#define rcu_dereference_bh(p) \
+                rcu_dereference_check(p, rcu_read_lock_bh_held())
+/**
+ * rcu_dereference_sched - fetch RCU-protected pointer, checking for RCU-sched
+ *
+ * Makes rcu_dereference_check() do the dirty work.
+ */
+#define rcu_dereference_sched(p) \
+                rcu_dereference_check(p, rcu_read_lock_sched_held())
+/**
 * rcu_assign_pointer - assign (publicize) a pointer to a newly
 * initialized structure that will be dereferenced by RCU read-side
 * critical sections.  Returns the value assigned.
diff --git a/include/linux/rcutiny.h b/include/linux/rcutiny.h
new file mode 100644
index 000000000000..a5195875480a
--- /dev/null
+++ b/include/linux/rcutiny.h
@@ -0,0 +1,117 @@
+/*
+ * Read-Copy Update mechanism for mutual exclusion, the Bloatwatch edition.
+ *
+ * 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.
+ *
+ * Copyright IBM Corporation, 2008
+ *
+ * Author: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
+ *
+ * For detailed explanation of Read-Copy Update mechanism see -
+ *              Documentation/RCU
+ */
+#ifndef __LINUX_TINY_H
+#define __LINUX_TINY_H
+#include <linux/cache.h>
+void rcu_sched_qs(int cpu);
+void rcu_bh_qs(int cpu);
+#define __rcu_read_lock()       preempt_disable()
+#define __rcu_read_unlock()     preempt_enable()
+#define __rcu_read_lock_bh()    local_bh_disable()
+#define __rcu_read_unlock_bh()  local_bh_enable()
+#define call_rcu_sched          call_rcu
+#define rcu_init_sched()        do { } while (0)
+extern void rcu_check_callbacks(int cpu, int user);
+static inline int rcu_needs_cpu(int cpu)
+{
+        return 0;
+}
+/*
+ * Return the number of grace periods.
+ */
+static inline long rcu_batches_completed(void)
+{
+        return 0;
+}
+/*
+ * Return the number of bottom-half grace periods.
+ */
+static inline long rcu_batches_completed_bh(void)
+{
+        return 0;
+}
+extern int rcu_expedited_torture_stats(char *page);
+static inline void rcu_force_quiescent_state(void)
+{
+}
+static inline void rcu_bh_force_quiescent_state(void)
+{
+}
+static inline void rcu_sched_force_quiescent_state(void)
+{
+}
+#define synchronize_rcu synchronize_sched
+static inline void synchronize_rcu_expedited(void)
+{
+        synchronize_sched();
+}
+static inline void synchronize_rcu_bh_expedited(void)
+{
+        synchronize_sched();
+}
+struct notifier_block;
+#ifdef CONFIG_NO_HZ
+extern void rcu_enter_nohz(void);
+extern void rcu_exit_nohz(void);
+#else /* #ifdef CONFIG_NO_HZ */
+static inline void rcu_enter_nohz(void)
+{
+}
+static inline void rcu_exit_nohz(void)
+{
+}
+#endif /* #else #ifdef CONFIG_NO_HZ */
+static inline void exit_rcu(void)
+{
+}
+static inline int rcu_preempt_depth(void)
+{
+        return 0;
+}
+#endif /* __LINUX_RCUTINY_H */
diff --git a/include/linux/rcutree.h b/include/linux/rcutree.h
index 9642c6bcb399..42cc3a04779e 100644
--- a/include/linux/rcutree.h
+++ b/include/linux/rcutree.h
@@ -34,8 +34,6 @@ struct notifier_block;
 extern void rcu_sched_qs(int cpu);
 extern void rcu_bh_qs(int cpu);
-extern int rcu_cpu_notify(struct notifier_block *self,
-                          unsigned long action, void *hcpu);
 extern int rcu_needs_cpu(int cpu);
 extern int rcu_expedited_torture_stats(char *page);
@@ -43,8 +41,15 @@ extern int rcu_expedited_torture_stats(char *page);
 extern void __rcu_read_lock(void);
 extern void __rcu_read_unlock(void);
+extern void synchronize_rcu(void);
 extern void exit_rcu(void);
+/*
+ * Defined as macro as it is a very low level header
+ * included from areas that don't even know about current
+ */
+#define rcu_preempt_depth() (current->rcu_read_lock_nesting)
 #else /* #ifdef CONFIG_TREE_PREEMPT_RCU */
 static inline void __rcu_read_lock(void)
@@ -57,12 +62,17 @@ static inline void __rcu_read_unlock(void)
        preempt_enable();
 }
-#define __synchronize_sched() synchronize_rcu()
+#define synchronize_rcu synchronize_sched
 static inline void exit_rcu(void)
 {
 }
+static inline int rcu_preempt_depth(void)
+{
+        return 0;
+}
 #endif /* #else #ifdef CONFIG_TREE_PREEMPT_RCU */
 static inline void __rcu_read_lock_bh(void)
@@ -83,12 +93,14 @@ static inline void synchronize_rcu_bh_expedited(void)
        synchronize_sched_expedited();
 }
-extern void __rcu_init(void);
 extern void rcu_check_callbacks(int cpu, int user);
 extern long rcu_batches_completed(void);
 extern long rcu_batches_completed_bh(void);
 extern long rcu_batches_completed_sched(void);
+extern void rcu_force_quiescent_state(void);
+extern void rcu_bh_force_quiescent_state(void);
+extern void rcu_sched_force_quiescent_state(void);
 #ifdef CONFIG_NO_HZ
 void rcu_enter_nohz(void);
diff --git a/include/linux/rds.h b/include/linux/rds.h
index 89d46e1afbb1..cab4994c2f63 100644
--- a/include/linux/rds.h
+++ b/include/linux/rds.h
@@ -56,6 +56,7 @@
 /* deprecated: RDS_BARRIER 4 */
 #define RDS_RECVERR                     5
 #define RDS_CONG_MONITOR                6
+#define RDS_GET_MR_FOR_DEST             7
 /*
 * Control message types for SOL_RDS.
@@ -224,6 +225,13 @@ struct rds_get_mr_args {
        uint64_t        flags;
 };
+struct rds_get_mr_for_dest_args {
+        struct sockaddr_storage dest_addr;
+        struct rds_iovec        vec;
+        u_int64_t               cookie_addr;
+        uint64_t                flags;
+};
 struct rds_free_mr_args {
        rds_rdma_cookie_t cookie;
        u_int64_t       flags;
diff --git a/include/linux/reboot.h b/include/linux/reboot.h
index 988e55fe649b..3005d5a7fce5 100644
--- a/include/linux/reboot.h
+++ b/include/linux/reboot.h
@@ -64,6 +64,7 @@ extern void kernel_restart(char *cmd);
 extern void kernel_halt(void);
 extern void kernel_power_off(void);
+extern int C_A_D; /* for sysctl */
 void ctrl_alt_del(void);
 #define POWEROFF_CMD_PATH_LEN   256
diff --git a/include/linux/regulator/consumer.h b/include/linux/regulator/consumer.h
index 490c5b37b6d7..ebd747265294 100644
--- a/include/linux/regulator/consumer.h
+++ b/include/linux/regulator/consumer.h
@@ -35,6 +35,8 @@
 #ifndef __LINUX_REGULATOR_CONSUMER_H_
 #define __LINUX_REGULATOR_CONSUMER_H_
+#include <linux/device.h>
 /*
 * Regulator operating modes.
 *
@@ -87,8 +89,9 @@
 * REGULATION_OUT Regulator output is out of regulation.
 * FAIL           Regulator output has failed.
 * OVER_TEMP      Regulator over temp.
- * FORCE_DISABLE  Regulator shut down by software.
+ * FORCE_DISABLE  Regulator forcibly shut down by software.
 * VOLTAGE_CHANGE Regulator voltage changed.
+ * DISABLE        Regulator was disabled.
 *
 * NOTE: These events can be OR'ed together when passed into handler.
 */
@@ -100,6 +103,7 @@
 #define REGULATOR_EVENT_OVER_TEMP               0x10
 #define REGULATOR_EVENT_FORCE_DISABLE           0x20
 #define REGULATOR_EVENT_VOLTAGE_CHANGE          0x40
+#define REGULATOR_EVENT_DISABLE                 0x80
 struct regulator;
@@ -179,9 +183,13 @@ static inline struct regulator *__must_check regulator_get(struct device *dev,
 {
        /* Nothing except the stubbed out regulator API should be
         * looking at the value except to check if it is an error
-         * value so the actual return value doesn't matter.
+         * value. Drivers are free to handle NULL specifically by
+         * skipping all regulator API calls, but they don't have to.
+         * Drivers which don't, should make sure they properly handle
+         * corner cases of the API, such as regulator_get_voltage()
+         * returning 0.
         */
-        return (struct regulator *)id;
+        return NULL;
 }
 static inline void regulator_put(struct regulator *regulator)
 {
diff --git a/include/linux/regulator/driver.h b/include/linux/regulator/driver.h
index 31f2055eae28..592cd7c642c2 100644
--- a/include/linux/regulator/driver.h
+++ b/include/linux/regulator/driver.h
@@ -58,6 +58,9 @@ enum regulator_status {
 * @get_optimum_mode: Get the most efficient operating mode for the regulator
 *                    when running with the specified parameters.
 *
+ * @enable_time: Time taken for the regulator voltage output voltage to
+ *               stabalise after being enabled, in microseconds.
+ *
 * @set_suspend_voltage: Set the voltage for the regulator when the system
 *                       is suspended.
 * @set_suspend_enable: Mark the regulator as enabled when the system is
@@ -93,6 +96,9 @@ struct regulator_ops {
        int (*set_mode) (struct regulator_dev *, unsigned int mode);
        unsigned int (*get_mode) (struct regulator_dev *);
+        /* Time taken to enable the regulator */
+        int (*enable_time) (struct regulator_dev *);
        /* report regulator status ... most other accessors report
         * control inputs, this reports results of combining inputs
         * from Linux (and other sources) with the actual load.
diff --git a/include/linux/regulator/fixed.h b/include/linux/regulator/fixed.h
index e94a4a1c7c8a..ffd7d508e726 100644
--- a/include/linux/regulator/fixed.h
+++ b/include/linux/regulator/fixed.h
@@ -25,6 +25,7 @@ struct regulator_init_data;
 * @microvolts:         Output voltage of regulator
 * @gpio:               GPIO to use for enable control
 *                      set to -EINVAL if not used
+ * @startup_delay:      Start-up time in microseconds
 * @enable_high:        Polarity of enable GPIO
 *                      1 = Active high, 0 = Active low
 * @enabled_at_boot:    Whether regulator has been enabled at
@@ -41,6 +42,7 @@ struct fixed_voltage_config {
        const char *supply_name;
        int microvolts;
        int gpio;
+        unsigned startup_delay;
        unsigned enable_high:1;
        unsigned enabled_at_boot:1;
        struct regulator_init_data *init_data;
diff --git a/include/linux/regulator/machine.h b/include/linux/regulator/machine.h
index 87f5f176d4ef..234a8476cba8 100644
--- a/include/linux/regulator/machine.h
+++ b/include/linux/regulator/machine.h
@@ -43,16 +43,20 @@ struct regulator;
 /**
 * struct regulator_state - regulator state during low power system states
 *
- * This describes a regulators state during a system wide low power state.
+ * This describes a regulators state during a system wide low power
+ * state.  One of enabled or disabled must be set for the
+ * configuration to be applied.
 *
 * @uV: Operating voltage during suspend.
 * @mode: Operating mode during suspend.
 * @enabled: Enabled during suspend.
+ * @disabled: Disabled during suspend.
 */
 struct regulator_state {
        int uV; /* suspend voltage */
        unsigned int mode; /* suspend regulator operating mode */
        int enabled; /* is regulator enabled in this suspend state */
+        int disabled; /* is the regulator disbled in this suspend state */
 };
 /**
diff --git a/include/linux/regulator/max8649.h b/include/linux/regulator/max8649.h
new file mode 100644
index 000000000000..417d14ecd5cb
--- /dev/null
+++ b/include/linux/regulator/max8649.h
@@ -0,0 +1,44 @@
+/*
+ * Interface of Maxim max8649
+ *
+ * Copyright (C) 2009-2010 Marvell International Ltd.
+ *      Haojian Zhuang <haojian.zhuang@marvell.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 __LINUX_REGULATOR_MAX8649_H
+#define __LINUX_REGULATOR_MAX8649_H
+#include <linux/regulator/machine.h>
+enum {
+        MAX8649_EXTCLK_26MHZ = 0,
+        MAX8649_EXTCLK_13MHZ,
+        MAX8649_EXTCLK_19MHZ,   /* 19.2MHz */
+};
+enum {
+        MAX8649_RAMP_32MV = 0,
+        MAX8649_RAMP_16MV,
+        MAX8649_RAMP_8MV,
+        MAX8649_RAMP_4MV,
+        MAX8649_RAMP_2MV,
+        MAX8649_RAMP_1MV,
+        MAX8649_RAMP_0_5MV,
+        MAX8649_RAMP_0_25MV,
+};
+struct max8649_platform_data {
+        struct regulator_init_data *regulator;
+        unsigned        mode:2;         /* bit[1:0] = VID1,VID0 */
+        unsigned        extclk_freq:2;
+        unsigned        extclk:1;
+        unsigned        ramp_timing:3;
+        unsigned        ramp_down:1;
+};
+#endif  /* __LINUX_REGULATOR_MAX8649_H */
diff --git a/include/linux/regulator/max8660.h b/include/linux/regulator/max8660.h
new file mode 100644
index 000000000000..9936763621c7
--- /dev/null
+++ b/include/linux/regulator/max8660.h
@@ -0,0 +1,57 @@
+/*
+ * max8660.h  --  Voltage regulation for the Maxim 8660/8661
+ *
+ * Copyright (C) 2009 Wolfram Sang, Pengutronix e.K.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+#ifndef __LINUX_REGULATOR_MAX8660_H
+#define __LINUX_REGULATOR_MAX8660_H
+#include <linux/regulator/machine.h>
+enum {
+        MAX8660_V3,
+        MAX8660_V4,
+        MAX8660_V5,
+        MAX8660_V6,
+        MAX8660_V7,
+        MAX8660_V_END,
+};
+/**
+ * max8660_subdev_data - regulator subdev data
+ * @id: regulator id
+ * @name: regulator name
+ * @platform_data: regulator init data
+ */
+struct max8660_subdev_data {
+        int                             id;
+        char                            *name;
+        struct regulator_init_data      *platform_data;
+};
+/**
+ * max8660_platform_data - platform data for max8660
+ * @num_subdevs: number of regulators used
+ * @subdevs: pointer to regulators used
+ * @en34_is_high: if EN34 is driven high, regulators cannot be en-/disabled.
+ */
+struct max8660_platform_data {
+        int num_subdevs;
+        struct max8660_subdev_data *subdevs;
+        unsigned en34_is_high:1;
+};
+#endif
diff --git a/include/linux/reiserfs_fs.h b/include/linux/reiserfs_fs.h
index dd31e7bae35c..3b603f474186 100644
--- a/include/linux/reiserfs_fs.h
+++ b/include/linux/reiserfs_fs.h
@@ -52,11 +52,89 @@
 #define REISERFS_IOC32_GETVERSION       FS_IOC32_GETVERSION
 #define REISERFS_IOC32_SETVERSION       FS_IOC32_SETVERSION
-/* Locking primitives */
+/*
-/* Right now we are still falling back to (un)lock_kernel, but eventually that
+ * Locking primitives. The write lock is a per superblock
-   would evolve into real per-fs locks */
+ * special mutex that has properties close to the Big Kernel Lock
-#define reiserfs_write_lock( sb ) lock_kernel()
+ * which was used in the previous locking scheme.
-#define reiserfs_write_unlock( sb ) unlock_kernel()
+ */
+void reiserfs_write_lock(struct super_block *s);
+void reiserfs_write_unlock(struct super_block *s);
+int reiserfs_write_lock_once(struct super_block *s);
+void reiserfs_write_unlock_once(struct super_block *s, int lock_depth);
+#ifdef CONFIG_REISERFS_CHECK
+void reiserfs_lock_check_recursive(struct super_block *s);
+#else
+static inline void reiserfs_lock_check_recursive(struct super_block *s) { }
+#endif
+/*
+ * Several mutexes depend on the write lock.
+ * However sometimes we want to relax the write lock while we hold
+ * these mutexes, according to the release/reacquire on schedule()
+ * properties of the Bkl that were used.
+ * Reiserfs performances and locking were based on this scheme.
+ * Now that the write lock is a mutex and not the bkl anymore, doing so
+ * may result in a deadlock:
+ *
+ * A acquire write_lock
+ * A acquire j_commit_mutex
+ * A release write_lock and wait for something
+ * B acquire write_lock
+ * B can't acquire j_commit_mutex and sleep
+ * A can't acquire write lock anymore
+ * deadlock
+ *
+ * What we do here is avoiding such deadlock by playing the same game
+ * than the Bkl: if we can't acquire a mutex that depends on the write lock,
+ * we release the write lock, wait a bit and then retry.
+ *
+ * The mutexes concerned by this hack are:
+ * - The commit mutex of a journal list
+ * - The flush mutex
+ * - The journal lock
+ * - The inode mutex
+ */
+static inline void reiserfs_mutex_lock_safe(struct mutex *m,
+                               struct super_block *s)
+{
+        reiserfs_lock_check_recursive(s);
+        reiserfs_write_unlock(s);
+        mutex_lock(m);
+        reiserfs_write_lock(s);
+}
+static inline void
+reiserfs_mutex_lock_nested_safe(struct mutex *m, unsigned int subclass,
+                               struct super_block *s)
+{
+        reiserfs_lock_check_recursive(s);
+        reiserfs_write_unlock(s);
+        mutex_lock_nested(m, subclass);
+        reiserfs_write_lock(s);
+}
+static inline void
+reiserfs_down_read_safe(struct rw_semaphore *sem, struct super_block *s)
+{
+        reiserfs_lock_check_recursive(s);
+        reiserfs_write_unlock(s);
+        down_read(sem);
+        reiserfs_write_lock(s);
+}
+/*
+ * When we schedule, we usually want to also release the write lock,
+ * according to the previous bkl based locking scheme of reiserfs.
+ */
+static inline void reiserfs_cond_resched(struct super_block *s)
+{
+        if (need_resched()) {
+                reiserfs_write_unlock(s);
+                schedule();
+                reiserfs_write_lock(s);
+        }
+}
 struct fid;
@@ -1329,7 +1407,11 @@ static inline loff_t max_reiserfs_offset(struct inode *inode)
 #define get_generation(s) atomic_read (&fs_generation(s))
 #define FILESYSTEM_CHANGED_TB(tb)  (get_generation((tb)->tb_sb) != (tb)->fs_gen)
 #define __fs_changed(gen,s) (gen != get_generation (s))
-#define fs_changed(gen,s) ({cond_resched(); __fs_changed(gen, s);})
+#define fs_changed(gen,s)               \
+({                                      \
+        reiserfs_cond_resched(s);       \
+        __fs_changed(gen, s);           \
+})
 /***************************************************************************/
 /*                  FIXATE NODES                                           */
@@ -1952,7 +2034,7 @@ void reiserfs_read_locked_inode(struct inode *inode,
 int reiserfs_find_actor(struct inode *inode, void *p);
 int reiserfs_init_locked_inode(struct inode *inode, void *p);
 void reiserfs_delete_inode(struct inode *inode);
-int reiserfs_write_inode(struct inode *inode, int);
+int reiserfs_write_inode(struct inode *inode, struct writeback_control *wbc);
 int reiserfs_get_block(struct inode *inode, sector_t block,
                       struct buffer_head *bh_result, int create);
 struct dentry *reiserfs_fh_to_dentry(struct super_block *sb, struct fid *fid,
@@ -1995,25 +2077,12 @@ void set_de_name_and_namelen(struct reiserfs_dir_entry *de);
 int search_by_entry_key(struct super_block *sb, const struct cpu_key *key,
                        struct treepath *path, struct reiserfs_dir_entry *de);
 struct dentry *reiserfs_get_parent(struct dentry *);
-/* procfs.c */
-#if defined( CONFIG_PROC_FS ) && defined( CONFIG_REISERFS_PROC_INFO )
-#define REISERFS_PROC_INFO
-#else
-#undef REISERFS_PROC_INFO
-#endif
+#ifdef CONFIG_REISERFS_PROC_INFO
 int reiserfs_proc_info_init(struct super_block *sb);
 int reiserfs_proc_info_done(struct super_block *sb);
-struct proc_dir_entry *reiserfs_proc_register_global(char *name,
-                                                     read_proc_t * func);
-void reiserfs_proc_unregister_global(const char *name);
 int reiserfs_proc_info_global_init(void);
 int reiserfs_proc_info_global_done(void);
-int reiserfs_global_version_in_proc(char *buffer, char **start, off_t offset,
-                                    int count, int *eof, void *data);
-#if defined( REISERFS_PROC_INFO )
 #define PROC_EXP( e )   e
@@ -2028,6 +2097,26 @@ int reiserfs_global_version_in_proc(char *buffer, char **start, off_t offset,
    PROC_INFO_ADD( sb, free_at[ ( level ) ], B_FREE_SPACE( bh ) );      \
    PROC_INFO_ADD( sb, items_at[ ( level ) ], B_NR_ITEMS( bh ) )
 #else
+static inline int reiserfs_proc_info_init(struct super_block *sb)
+{
+        return 0;
+}
+static inline int reiserfs_proc_info_done(struct super_block *sb)
+{
+        return 0;
+}
+static inline int reiserfs_proc_info_global_init(void)
+{
+        return 0;
+}
+static inline int reiserfs_proc_info_global_done(void)
+{
+        return 0;
+}
 #define PROC_EXP( e )
 #define VOID_V ( ( void ) 0 )
 #define PROC_INFO_MAX( sb, field, value ) VOID_V
@@ -2258,8 +2347,7 @@ __u32 r5_hash(const signed char *msg, int len);
 #define SPARE_SPACE 500
 /* prototypes from ioctl.c */
-int reiserfs_ioctl(struct inode *inode, struct file *filp,
+long reiserfs_ioctl(struct file *filp, unsigned int cmd, unsigned long arg);
-                   unsigned int cmd, unsigned long arg);
 long reiserfs_compat_ioctl(struct file *filp,
                   unsigned int cmd, unsigned long arg);
 int reiserfs_unpack(struct inode *inode, struct file *filp);
diff --git a/include/linux/reiserfs_fs_sb.h b/include/linux/reiserfs_fs_sb.h
index dab68bbed675..52c83b6a758a 100644
--- a/include/linux/reiserfs_fs_sb.h
+++ b/include/linux/reiserfs_fs_sb.h
@@ -7,6 +7,8 @@
 #ifdef __KERNEL__
 #include <linux/workqueue.h>
 #include <linux/rwsem.h>
+#include <linux/mutex.h>
+#include <linux/sched.h>
 #endif
 typedef enum {
@@ -355,6 +357,13 @@ struct reiserfs_sb_info {
        struct reiserfs_journal *s_journal;     /* pointer to journal information */
        unsigned short s_mount_state;   /* reiserfs state (valid, invalid) */
+        /* Serialize writers access, replace the old bkl */
+        struct mutex lock;
+        /* Owner of the lock (can be recursive) */
+        struct task_struct *lock_owner;
+        /* Depth of the lock, start from -1 like the bkl */
+        int lock_depth;
        /* Comment? -Hans */
        void (*end_io_handler) (struct buffer_head *, int);
        hashf_t s_hash_function;        /* pointer to function which is used
@@ -408,6 +417,17 @@ struct reiserfs_sb_info {
        char *s_qf_names[MAXQUOTAS];
        int s_jquota_fmt;
 #endif
+#ifdef CONFIG_REISERFS_CHECK
+        struct tree_balance *cur_tb;    /*
+                                         * Detects whether more than one
+                                         * copy of tb exists per superblock
+                                         * as a means of checking whether
+                                         * do_balance is executing concurrently
+                                         * against another tree reader/writer
+                                         * on a same mount point.
+                                         */
+#endif
 };
 /* Definitions of reiserfs on-disk properties: */
diff --git a/include/linux/reiserfs_xattr.h b/include/linux/reiserfs_xattr.h
index 99928dce37ea..7fa02b4af838 100644
--- a/include/linux/reiserfs_xattr.h
+++ b/include/linux/reiserfs_xattr.h
@@ -70,6 +70,11 @@ int reiserfs_security_write(struct reiserfs_transaction_handle *th,
 void reiserfs_security_free(struct reiserfs_security_handle *sec);
 #endif
+static inline int reiserfs_xattrs_initialized(struct super_block *sb)
+{
+        return REISERFS_SB(sb)->priv_root != NULL;
+}
 #define xattr_size(size) ((size) + sizeof(struct reiserfs_xattr_header))
 static inline loff_t reiserfs_xattr_nblocks(struct inode *inode, loff_t size)
 {
diff --git a/include/linux/resource.h b/include/linux/resource.h
index 40fc7e626082..f1e914eefeab 100644
--- a/include/linux/resource.h
+++ b/include/linux/resource.h
@@ -3,8 +3,6 @@
 #include <linux/time.h>
-struct task_struct;
 /*
 * Resource control/accounting header file for linux
 */
@@ -70,6 +68,12 @@ struct rlimit {
 */
 #include <asm/resource.h>
+#ifdef __KERNEL__
+struct task_struct;
 int getrusage(struct task_struct *p, int who, struct rusage __user *ru);
+#endif /* __KERNEL__ */
 #endif
diff --git a/include/linux/resume-trace.h b/include/linux/resume-trace.h
index c9ba2fdf807d..bc8c3881c729 100644
--- a/include/linux/resume-trace.h
+++ b/include/linux/resume-trace.h
@@ -6,6 +6,11 @@
 extern int pm_trace_enabled;
+static inline int pm_trace_is_enabled(void)
+{
+       return pm_trace_enabled;
+}
 struct device;
 extern void set_trace_device(struct device *);
 extern void generate_resume_trace(const void *tracedata, unsigned int user);
@@ -17,6 +22,8 @@ extern void generate_resume_trace(const void *tracedata, unsigned int user);
 #else
+static inline int pm_trace_is_enabled(void) { return 0; }
 #define TRACE_DEVICE(dev) do { } while (0)
 #define TRACE_RESUME(dev) do { } while (0)
diff --git a/include/linux/rfkill.h b/include/linux/rfkill.h
index 3392c59d2706..4f82326eb294 100644
--- a/include/linux/rfkill.h
+++ b/include/linux/rfkill.h
@@ -29,12 +29,14 @@
 /**
 * enum rfkill_type - type of rfkill switch.
 *
- * @RFKILL_TYPE_ALL: toggles all switches (userspace only)
+ * @RFKILL_TYPE_ALL: toggles all switches (requests only - not a switch type)
 * @RFKILL_TYPE_WLAN: switch is on a 802.11 wireless network device.
 * @RFKILL_TYPE_BLUETOOTH: switch is on a bluetooth device.
 * @RFKILL_TYPE_UWB: switch is on a ultra wideband device.
 * @RFKILL_TYPE_WIMAX: switch is on a WiMAX device.
 * @RFKILL_TYPE_WWAN: switch is on a wireless WAN device.
+ * @RFKILL_TYPE_GPS: switch is on a GPS device.
+ * @RFKILL_TYPE_FM: switch is on a FM radio device.
 * @NUM_RFKILL_TYPES: number of defined rfkill types
 */
 enum rfkill_type {
@@ -45,6 +47,7 @@ enum rfkill_type {
        RFKILL_TYPE_WIMAX,
        RFKILL_TYPE_WWAN,
        RFKILL_TYPE_GPS,
+        RFKILL_TYPE_FM,
        NUM_RFKILL_TYPES,
 };
diff --git a/include/linux/rmap.h b/include/linux/rmap.h
index cb0ba7032609..d25bd224d370 100644
--- a/include/linux/rmap.h
+++ b/include/linux/rmap.h
@@ -26,6 +26,9 @@
 */
 struct anon_vma {
        spinlock_t lock;        /* Serialize access to vma list */
+#ifdef CONFIG_KSM
+        atomic_t ksm_refcount;
+#endif
        /*
         * NOTE: the LSB of the head.next is set by
         * mm_take_all_locks() _after_ taking the above lock. So the
@@ -34,10 +37,58 @@ struct anon_vma {
         * is serialized by a system wide lock only visible to
         * mm_take_all_locks() (mm_all_locks_mutex).
         */
-        struct list_head head;  /* List of private "related" vmas */
+        struct list_head head;  /* Chain of private "related" vmas */
+};
+/*
+ * The copy-on-write semantics of fork mean that an anon_vma
+ * can become associated with multiple processes. Furthermore,
+ * each child process will have its own anon_vma, where new
+ * pages for that process are instantiated.
+ *
+ * This structure allows us to find the anon_vmas associated
+ * with a VMA, or the VMAs associated with an anon_vma.
+ * The "same_vma" list contains the anon_vma_chains linking
+ * all the anon_vmas associated with this VMA.
+ * The "same_anon_vma" list contains the anon_vma_chains
+ * which link all the VMAs associated with this anon_vma.
+ */
+struct anon_vma_chain {
+        struct vm_area_struct *vma;
+        struct anon_vma *anon_vma;
+        struct list_head same_vma;   /* locked by mmap_sem & page_table_lock */
+        struct list_head same_anon_vma; /* locked by anon_vma->lock */
 };
 #ifdef CONFIG_MMU
+#ifdef CONFIG_KSM
+static inline void ksm_refcount_init(struct anon_vma *anon_vma)
+{
+        atomic_set(&anon_vma->ksm_refcount, 0);
+}
+static inline int ksm_refcount(struct anon_vma *anon_vma)
+{
+        return atomic_read(&anon_vma->ksm_refcount);
+}
+#else
+static inline void ksm_refcount_init(struct anon_vma *anon_vma)
+{
+}
+static inline int ksm_refcount(struct anon_vma *anon_vma)
+{
+        return 0;
+}
+#endif /* CONFIG_KSM */
+static inline struct anon_vma *page_anon_vma(struct page *page)
+{
+        if (((unsigned long)page->mapping & PAGE_MAPPING_FLAGS) !=
+                                            PAGE_MAPPING_ANON)
+                return NULL;
+        return page_rmapping(page);
+}
 static inline void anon_vma_lock(struct vm_area_struct *vma)
 {
@@ -58,14 +109,23 @@ static inline void anon_vma_unlock(struct vm_area_struct *vma)
 */
 void anon_vma_init(void);       /* create anon_vma_cachep */
 int  anon_vma_prepare(struct vm_area_struct *);
-void __anon_vma_merge(struct vm_area_struct *, struct vm_area_struct *);
+void unlink_anon_vmas(struct vm_area_struct *);
-void anon_vma_unlink(struct vm_area_struct *);
+int anon_vma_clone(struct vm_area_struct *, struct vm_area_struct *);
-void anon_vma_link(struct vm_area_struct *);
+int anon_vma_fork(struct vm_area_struct *, struct vm_area_struct *);
 void __anon_vma_link(struct vm_area_struct *);
+void anon_vma_free(struct anon_vma *);
+static inline void anon_vma_merge(struct vm_area_struct *vma,
+                                  struct vm_area_struct *next)
+{
+        VM_BUG_ON(vma->anon_vma != next->anon_vma);
+        unlink_anon_vmas(next);
+}
 /*
 * rmap interfaces called when adding or removing pte of page
 */
+void page_move_anon_rmap(struct page *, struct vm_area_struct *, unsigned long);
 void page_add_anon_rmap(struct page *, struct vm_area_struct *, unsigned long);
 void page_add_new_anon_rmap(struct page *, struct vm_area_struct *, unsigned long);
 void page_add_file_rmap(struct page *);
@@ -81,6 +141,9 @@ static inline void page_dup_rmap(struct page *page)
 */
 int page_referenced(struct page *, int is_locked,
                        struct mem_cgroup *cnt, unsigned long *vm_flags);
+int page_referenced_one(struct page *, struct vm_area_struct *,
+        unsigned long address, unsigned int *mapcount, unsigned long *vm_flags);
 enum ttu_flags {
        TTU_UNMAP = 0,                  /* unmap mode */
        TTU_MIGRATION = 1,              /* migration mode */
@@ -94,6 +157,8 @@ enum ttu_flags {
 #define TTU_ACTION(x) ((x) & TTU_ACTION_MASK)
 int try_to_unmap(struct page *, enum ttu_flags flags);
+int try_to_unmap_one(struct page *, struct vm_area_struct *,
+                        unsigned long address, enum ttu_flags flags);
 /*
 * Called from mm/filemap_xip.c to unmap empty zero page
@@ -127,6 +192,12 @@ struct anon_vma *page_lock_anon_vma(struct page *page);
 void page_unlock_anon_vma(struct anon_vma *anon_vma);
 int page_mapped_in_vma(struct page *page, struct vm_area_struct *vma);
+/*
+ * Called by migrate.c to remove migration ptes, but might be used more later.
+ */
+int rmap_walk(struct page *page, int (*rmap_one)(struct page *,
+                struct vm_area_struct *, unsigned long, void *), void *arg);
 #else   /* !CONFIG_MMU */
 #define anon_vma_init()         do {} while (0)
@@ -138,7 +209,7 @@ static inline int page_referenced(struct page *page, int is_locked,
                                  unsigned long *vm_flags)
 {
        *vm_flags = 0;
-        return TestClearPageReferenced(page);
+        return 0;
 }
 #define try_to_unmap(page, refs) SWAP_FAIL
diff --git a/include/linux/route.h b/include/linux/route.h
index f7ed35d5e653..6600708311c8 100644
--- a/include/linux/route.h
+++ b/include/linux/route.h
@@ -27,8 +27,7 @@
 #include <linux/compiler.h>
 /* This structure gets passed by the SIOCADDRT and SIOCDELRT calls. */
-struct rtentry 
+struct rtentry {
-{
        unsigned long   rt_pad1;
        struct sockaddr rt_dst;         /* target address               */
        struct sockaddr rt_gateway;     /* gateway addr (RTF_GATEWAY)   */
diff --git a/include/linux/rtc.h b/include/linux/rtc.h
index 60f88a7fb13d..14dbc83ded20 100644
--- a/include/linux/rtc.h
+++ b/include/linux/rtc.h
@@ -238,6 +238,12 @@ static inline bool is_leap_year(unsigned int year)
        return (!(year % 4) && (year % 100)) || !(year % 400);
 }
+#ifdef CONFIG_RTC_HCTOSYS
+extern int rtc_hctosys_ret;
+#else
+#define rtc_hctosys_ret -ENODEV
+#endif
 #endif /* __KERNEL__ */
 #endif /* _LINUX_RTC_H_ */
diff --git a/include/linux/rtmutex.h b/include/linux/rtmutex.h
index f19b00b7d530..8d522ffeda33 100644
--- a/include/linux/rtmutex.h
+++ b/include/linux/rtmutex.h
@@ -16,6 +16,8 @@
 #include <linux/plist.h>
 #include <linux/spinlock_types.h>
+extern int max_lock_depth; /* for sysctl */
 /**
 * The rt_mutex structure
 *
@@ -24,7 +26,7 @@
 * @owner:      the mutex owner
 */
 struct rt_mutex {
-        spinlock_t              wait_lock;
+        raw_spinlock_t          wait_lock;
        struct plist_head       wait_list;
        struct task_struct      *owner;
 #ifdef CONFIG_DEBUG_RT_MUTEXES
@@ -63,8 +65,8 @@ struct hrtimer_sleeper;
 #endif
 #define __RT_MUTEX_INITIALIZER(mutexname) \
-        { .wait_lock = __SPIN_LOCK_UNLOCKED(mutexname.wait_lock) \
+        { .wait_lock = __RAW_SPIN_LOCK_UNLOCKED(mutexname.wait_lock) \
-        , .wait_list = PLIST_HEAD_INIT(mutexname.wait_list, mutexname.wait_lock) \
+        , .wait_list = PLIST_HEAD_INIT_RAW(mutexname.wait_list, mutexname.wait_lock) \
        , .owner = NULL \
        __DEBUG_RT_MUTEX_INITIALIZER(mutexname)}
diff --git a/include/linux/rtnetlink.h b/include/linux/rtnetlink.h
index adf2068d12b5..d1c7c90e9cd4 100644
--- a/include/linux/rtnetlink.h
+++ b/include/linux/rtnetlink.h
@@ -127,8 +127,7 @@ enum {
   with attribute type.
 */
-struct rtattr
+struct rtattr {
-{
        unsigned short  rta_len;
        unsigned short  rta_type;
 };
@@ -154,8 +153,7 @@ struct rtattr
 *              Definitions used in routing table administration.
 ****/
-struct rtmsg
+struct rtmsg {
-{
        unsigned char           rtm_family;
        unsigned char           rtm_dst_len;
        unsigned char           rtm_src_len;
@@ -171,8 +169,7 @@ struct rtmsg
 /* rtm_type */
-enum
+enum {
-{
        RTN_UNSPEC,
        RTN_UNICAST,            /* Gateway or direct route      */
        RTN_LOCAL,              /* Accept locally               */
@@ -230,8 +227,7 @@ enum
   could be assigned a value between UNIVERSE and LINK.
 */
-enum rt_scope_t
+enum rt_scope_t {
-{
        RT_SCOPE_UNIVERSE=0,
 /* User defined values  */
        RT_SCOPE_SITE=200,
@@ -249,8 +245,7 @@ enum rt_scope_t
 /* Reserved table identifiers */
-enum rt_class_t
+enum rt_class_t {
-{
        RT_TABLE_UNSPEC=0,
 /* User defined values */
        RT_TABLE_COMPAT=252,
@@ -263,8 +258,7 @@ enum rt_class_t
 /* Routing message attributes */
-enum rtattr_type_t
+enum rtattr_type_t {
-{
        RTA_UNSPEC,
        RTA_DST,
        RTA_SRC,
@@ -298,8 +292,7 @@ enum rtattr_type_t
 * and rtt for different paths from multipath.
 */
-struct rtnexthop
+struct rtnexthop {
-{
        unsigned short          rtnh_len;
        unsigned char           rtnh_flags;
        unsigned char           rtnh_hops;
@@ -325,8 +318,7 @@ struct rtnexthop
 /* RTM_CACHEINFO */
-struct rta_cacheinfo
+struct rta_cacheinfo {
-{
        __u32   rta_clntref;
        __u32   rta_lastuse;
        __s32   rta_expires;
@@ -341,8 +333,7 @@ struct rta_cacheinfo
 /* RTM_METRICS --- array of struct rtattr with types of RTAX_* */
-enum
+enum {
-{
        RTAX_UNSPEC,
 #define RTAX_UNSPEC RTAX_UNSPEC
        RTAX_LOCK,
@@ -371,6 +362,8 @@ enum
 #define RTAX_FEATURES RTAX_FEATURES
        RTAX_RTO_MIN,
 #define RTAX_RTO_MIN RTAX_RTO_MIN
+        RTAX_INITRWND,
+#define RTAX_INITRWND RTAX_INITRWND
        __RTAX_MAX
 };
@@ -381,8 +374,7 @@ enum
 #define RTAX_FEATURE_TIMESTAMP  0x00000004
 #define RTAX_FEATURE_ALLFRAG    0x00000008
-struct rta_session
+struct rta_session {
-{
        __u8    proto;
        __u8    pad1;
        __u16   pad2;
@@ -407,8 +399,7 @@ struct rta_session
 *              General form of address family dependent message.
 ****/
-struct rtgenmsg
+struct rtgenmsg {
-{
        unsigned char           rtgen_family;
 };
@@ -421,8 +412,7 @@ struct rtgenmsg
 * on network protocol.
 */
-struct ifinfomsg
+struct ifinfomsg {
-{
        unsigned char   ifi_family;
        unsigned char   __ifi_pad;
        unsigned short  ifi_type;               /* ARPHRD_* */
@@ -435,8 +425,7 @@ struct ifinfomsg
 *              prefix information 
 ****/
-struct prefixmsg
+struct prefixmsg {
-{
        unsigned char   prefix_family;
        unsigned char   prefix_pad1;
        unsigned short  prefix_pad2;
@@ -457,8 +446,7 @@ enum
 #define PREFIX_MAX      (__PREFIX_MAX - 1)
-struct prefix_cacheinfo
+struct prefix_cacheinfo {
-{
        __u32   preferred_time;
        __u32   valid_time;
 };
@@ -468,8 +456,7 @@ struct prefix_cacheinfo
 *              Traffic control messages.
 ****/
-struct tcmsg
+struct tcmsg {
-{
        unsigned char   tcm_family;
        unsigned char   tcm__pad1;
        unsigned short  tcm__pad2;
@@ -479,8 +466,7 @@ struct tcmsg
        __u32           tcm_info;
 };
-enum
+enum {
-{
        TCA_UNSPEC,
        TCA_KIND,
        TCA_OPTIONS,
@@ -502,8 +488,7 @@ enum
 *              Neighbor Discovery userland options
 ****/
-struct nduseroptmsg
+struct nduseroptmsg {
-{
        unsigned char   nduseropt_family;
        unsigned char   nduseropt_pad1;
        unsigned short  nduseropt_opts_len;     /* Total length of options */
@@ -515,8 +500,7 @@ struct nduseroptmsg
        /* Followed by one or more ND options */
 };
-enum
+enum {
-{
        NDUSEROPT_UNSPEC,
        NDUSEROPT_SRCADDR,
        __NDUSEROPT_MAX
@@ -598,8 +582,7 @@ enum rtnetlink_groups {
 #define RTNLGRP_MAX     (__RTNLGRP_MAX - 1)
 /* TC action piece */
-struct tcamsg
+struct tcamsg {
-{
        unsigned char   tca_family;
        unsigned char   tca__pad1;
        unsigned short  tca__pad2;
@@ -754,6 +737,9 @@ extern void rtnl_lock(void);
 extern void rtnl_unlock(void);
 extern int rtnl_trylock(void);
 extern int rtnl_is_locked(void);
+#ifdef CONFIG_PROVE_LOCKING
+extern int lockdep_rtnl_is_held(void);
+#endif /* #ifdef CONFIG_PROVE_LOCKING */
 extern void rtnetlink_init(void);
 extern void __rtnl_unlock(void);
diff --git a/include/linux/rwlock.h b/include/linux/rwlock.h
new file mode 100644
index 000000000000..bc2994ed66e1
--- /dev/null
+++ b/include/linux/rwlock.h
@@ -0,0 +1,125 @@
+#ifndef __LINUX_RWLOCK_H
+#define __LINUX_RWLOCK_H
+#ifndef __LINUX_SPINLOCK_H
+# error "please don't include this file directly"
+#endif
+/*
+ * rwlock related methods
+ *
+ * split out from spinlock.h
+ *
+ * portions Copyright 2005, Red Hat, Inc., Ingo Molnar
+ * Released under the General Public License (GPL).
+ */
+#ifdef CONFIG_DEBUG_SPINLOCK
+  extern void __rwlock_init(rwlock_t *lock, const char *name,
+                            struct lock_class_key *key);
+# define rwlock_init(lock)                                      \
+do {                                                            \
+        static struct lock_class_key __key;                     \
+                                                                \
+        __rwlock_init((lock), #lock, &__key);                   \
+} while (0)
+#else
+# define rwlock_init(lock)                                      \
+        do { *(lock) = __RW_LOCK_UNLOCKED(lock); } while (0)
+#endif
+#ifdef CONFIG_DEBUG_SPINLOCK
+ extern void do_raw_read_lock(rwlock_t *lock) __acquires(lock);
+#define do_raw_read_lock_flags(lock, flags) do_raw_read_lock(lock)
+ extern int do_raw_read_trylock(rwlock_t *lock);
+ extern void do_raw_read_unlock(rwlock_t *lock) __releases(lock);
+ extern void do_raw_write_lock(rwlock_t *lock) __acquires(lock);
+#define do_raw_write_lock_flags(lock, flags) do_raw_write_lock(lock)
+ extern int do_raw_write_trylock(rwlock_t *lock);
+ extern void do_raw_write_unlock(rwlock_t *lock) __releases(lock);
+#else
+# define do_raw_read_lock(rwlock)       do {__acquire(lock); arch_read_lock(&(rwlock)->raw_lock); } while (0)
+# define do_raw_read_lock_flags(lock, flags) \
+                do {__acquire(lock); arch_read_lock_flags(&(lock)->raw_lock, *(flags)); } while (0)
+# define do_raw_read_trylock(rwlock)    arch_read_trylock(&(rwlock)->raw_lock)
+# define do_raw_read_unlock(rwlock)     do {arch_read_unlock(&(rwlock)->raw_lock); __release(lock); } while (0)
+# define do_raw_write_lock(rwlock)      do {__acquire(lock); arch_write_lock(&(rwlock)->raw_lock); } while (0)
+# define do_raw_write_lock_flags(lock, flags) \
+                do {__acquire(lock); arch_write_lock_flags(&(lock)->raw_lock, *(flags)); } while (0)
+# define do_raw_write_trylock(rwlock)   arch_write_trylock(&(rwlock)->raw_lock)
+# define do_raw_write_unlock(rwlock)    do {arch_write_unlock(&(rwlock)->raw_lock); __release(lock); } while (0)
+#endif
+#define read_can_lock(rwlock)           arch_read_can_lock(&(rwlock)->raw_lock)
+#define write_can_lock(rwlock)          arch_write_can_lock(&(rwlock)->raw_lock)
+/*
+ * Define the various rw_lock methods.  Note we define these
+ * regardless of whether CONFIG_SMP or CONFIG_PREEMPT are set. The various
+ * methods are defined as nops in the case they are not required.
+ */
+#define read_trylock(lock)      __cond_lock(lock, _raw_read_trylock(lock))
+#define write_trylock(lock)     __cond_lock(lock, _raw_write_trylock(lock))
+#define write_lock(lock)        _raw_write_lock(lock)
+#define read_lock(lock)         _raw_read_lock(lock)
+#if defined(CONFIG_SMP) || defined(CONFIG_DEBUG_SPINLOCK)
+#define read_lock_irqsave(lock, flags)                  \
+        do {                                            \
+                typecheck(unsigned long, flags);        \
+                flags = _raw_read_lock_irqsave(lock);   \
+        } while (0)
+#define write_lock_irqsave(lock, flags)                 \
+        do {                                            \
+                typecheck(unsigned long, flags);        \
+                flags = _raw_write_lock_irqsave(lock);  \
+        } while (0)
+#else
+#define read_lock_irqsave(lock, flags)                  \
+        do {                                            \
+                typecheck(unsigned long, flags);        \
+                _raw_read_lock_irqsave(lock, flags);    \
+        } while (0)
+#define write_lock_irqsave(lock, flags)                 \
+        do {                                            \
+                typecheck(unsigned long, flags);        \
+                _raw_write_lock_irqsave(lock, flags);   \
+        } while (0)
+#endif
+#define read_lock_irq(lock)             _raw_read_lock_irq(lock)
+#define read_lock_bh(lock)              _raw_read_lock_bh(lock)
+#define write_lock_irq(lock)            _raw_write_lock_irq(lock)
+#define write_lock_bh(lock)             _raw_write_lock_bh(lock)
+#define read_unlock(lock)               _raw_read_unlock(lock)
+#define write_unlock(lock)              _raw_write_unlock(lock)
+#define read_unlock_irq(lock)           _raw_read_unlock_irq(lock)
+#define write_unlock_irq(lock)          _raw_write_unlock_irq(lock)
+#define read_unlock_irqrestore(lock, flags)                     \
+        do {                                                    \
+                typecheck(unsigned long, flags);                \
+                _raw_read_unlock_irqrestore(lock, flags);       \
+        } while (0)
+#define read_unlock_bh(lock)            _raw_read_unlock_bh(lock)
+#define write_unlock_irqrestore(lock, flags)            \
+        do {                                            \
+                typecheck(unsigned long, flags);        \
+                _raw_write_unlock_irqrestore(lock, flags);      \
+        } while (0)
+#define write_unlock_bh(lock)           _raw_write_unlock_bh(lock)
+#define write_trylock_irqsave(lock, flags) \
+({ \
+        local_irq_save(flags); \
+        write_trylock(lock) ? \
+        1 : ({ local_irq_restore(flags); 0; }); \
+})
+#endif /* __LINUX_RWLOCK_H */
diff --git a/include/linux/rwlock_api_smp.h b/include/linux/rwlock_api_smp.h
new file mode 100644
index 000000000000..9c9f0495d37c
--- /dev/null
+++ b/include/linux/rwlock_api_smp.h
@@ -0,0 +1,282 @@
+#ifndef __LINUX_RWLOCK_API_SMP_H
+#define __LINUX_RWLOCK_API_SMP_H
+#ifndef __LINUX_SPINLOCK_API_SMP_H
+# error "please don't include this file directly"
+#endif
+/*
+ * include/linux/rwlock_api_smp.h
+ *
+ * spinlock API declarations on SMP (and debug)
+ * (implemented in kernel/spinlock.c)
+ *
+ * portions Copyright 2005, Red Hat, Inc., Ingo Molnar
+ * Released under the General Public License (GPL).
+ */
+void __lockfunc _raw_read_lock(rwlock_t *lock)          __acquires(lock);
+void __lockfunc _raw_write_lock(rwlock_t *lock)         __acquires(lock);
+void __lockfunc _raw_read_lock_bh(rwlock_t *lock)       __acquires(lock);
+void __lockfunc _raw_write_lock_bh(rwlock_t *lock)      __acquires(lock);
+void __lockfunc _raw_read_lock_irq(rwlock_t *lock)      __acquires(lock);
+void __lockfunc _raw_write_lock_irq(rwlock_t *lock)     __acquires(lock);
+unsigned long __lockfunc _raw_read_lock_irqsave(rwlock_t *lock)
+                                                        __acquires(lock);
+unsigned long __lockfunc _raw_write_lock_irqsave(rwlock_t *lock)
+                                                        __acquires(lock);
+int __lockfunc _raw_read_trylock(rwlock_t *lock);
+int __lockfunc _raw_write_trylock(rwlock_t *lock);
+void __lockfunc _raw_read_unlock(rwlock_t *lock)        __releases(lock);
+void __lockfunc _raw_write_unlock(rwlock_t *lock)       __releases(lock);
+void __lockfunc _raw_read_unlock_bh(rwlock_t *lock)     __releases(lock);
+void __lockfunc _raw_write_unlock_bh(rwlock_t *lock)    __releases(lock);
+void __lockfunc _raw_read_unlock_irq(rwlock_t *lock)    __releases(lock);
+void __lockfunc _raw_write_unlock_irq(rwlock_t *lock)   __releases(lock);
+void __lockfunc
+_raw_read_unlock_irqrestore(rwlock_t *lock, unsigned long flags)
+                                                        __releases(lock);
+void __lockfunc
+_raw_write_unlock_irqrestore(rwlock_t *lock, unsigned long flags)
+                                                        __releases(lock);
+#ifdef CONFIG_INLINE_READ_LOCK
+#define _raw_read_lock(lock) __raw_read_lock(lock)
+#endif
+#ifdef CONFIG_INLINE_WRITE_LOCK
+#define _raw_write_lock(lock) __raw_write_lock(lock)
+#endif
+#ifdef CONFIG_INLINE_READ_LOCK_BH
+#define _raw_read_lock_bh(lock) __raw_read_lock_bh(lock)
+#endif
+#ifdef CONFIG_INLINE_WRITE_LOCK_BH
+#define _raw_write_lock_bh(lock) __raw_write_lock_bh(lock)
+#endif
+#ifdef CONFIG_INLINE_READ_LOCK_IRQ
+#define _raw_read_lock_irq(lock) __raw_read_lock_irq(lock)
+#endif
+#ifdef CONFIG_INLINE_WRITE_LOCK_IRQ
+#define _raw_write_lock_irq(lock) __raw_write_lock_irq(lock)
+#endif
+#ifdef CONFIG_INLINE_READ_LOCK_IRQSAVE
+#define _raw_read_lock_irqsave(lock) __raw_read_lock_irqsave(lock)
+#endif
+#ifdef CONFIG_INLINE_WRITE_LOCK_IRQSAVE
+#define _raw_write_lock_irqsave(lock) __raw_write_lock_irqsave(lock)
+#endif
+#ifdef CONFIG_INLINE_READ_TRYLOCK
+#define _raw_read_trylock(lock) __raw_read_trylock(lock)
+#endif
+#ifdef CONFIG_INLINE_WRITE_TRYLOCK
+#define _raw_write_trylock(lock) __raw_write_trylock(lock)
+#endif
+#ifdef CONFIG_INLINE_READ_UNLOCK
+#define _raw_read_unlock(lock) __raw_read_unlock(lock)
+#endif
+#ifdef CONFIG_INLINE_WRITE_UNLOCK
+#define _raw_write_unlock(lock) __raw_write_unlock(lock)
+#endif
+#ifdef CONFIG_INLINE_READ_UNLOCK_BH
+#define _raw_read_unlock_bh(lock) __raw_read_unlock_bh(lock)
+#endif
+#ifdef CONFIG_INLINE_WRITE_UNLOCK_BH
+#define _raw_write_unlock_bh(lock) __raw_write_unlock_bh(lock)
+#endif
+#ifdef CONFIG_INLINE_READ_UNLOCK_IRQ
+#define _raw_read_unlock_irq(lock) __raw_read_unlock_irq(lock)
+#endif
+#ifdef CONFIG_INLINE_WRITE_UNLOCK_IRQ
+#define _raw_write_unlock_irq(lock) __raw_write_unlock_irq(lock)
+#endif
+#ifdef CONFIG_INLINE_READ_UNLOCK_IRQRESTORE
+#define _raw_read_unlock_irqrestore(lock, flags) \
+        __raw_read_unlock_irqrestore(lock, flags)
+#endif
+#ifdef CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE
+#define _raw_write_unlock_irqrestore(lock, flags) \
+        __raw_write_unlock_irqrestore(lock, flags)
+#endif
+static inline int __raw_read_trylock(rwlock_t *lock)
+{
+        preempt_disable();
+        if (do_raw_read_trylock(lock)) {
+                rwlock_acquire_read(&lock->dep_map, 0, 1, _RET_IP_);
+                return 1;
+        }
+        preempt_enable();
+        return 0;
+}
+static inline int __raw_write_trylock(rwlock_t *lock)
+{
+        preempt_disable();
+        if (do_raw_write_trylock(lock)) {
+                rwlock_acquire(&lock->dep_map, 0, 1, _RET_IP_);
+                return 1;
+        }
+        preempt_enable();
+        return 0;
+}
+/*
+ * If lockdep is enabled then we use the non-preemption spin-ops
+ * even on CONFIG_PREEMPT, because lockdep assumes that interrupts are
+ * not re-enabled during lock-acquire (which the preempt-spin-ops do):
+ */
+#if !defined(CONFIG_GENERIC_LOCKBREAK) || defined(CONFIG_DEBUG_LOCK_ALLOC)
+static inline void __raw_read_lock(rwlock_t *lock)
+{
+        preempt_disable();
+        rwlock_acquire_read(&lock->dep_map, 0, 0, _RET_IP_);
+        LOCK_CONTENDED(lock, do_raw_read_trylock, do_raw_read_lock);
+}
+static inline unsigned long __raw_read_lock_irqsave(rwlock_t *lock)
+{
+        unsigned long flags;
+        local_irq_save(flags);
+        preempt_disable();
+        rwlock_acquire_read(&lock->dep_map, 0, 0, _RET_IP_);
+        LOCK_CONTENDED_FLAGS(lock, do_raw_read_trylock, do_raw_read_lock,
+                             do_raw_read_lock_flags, &flags);
+        return flags;
+}
+static inline void __raw_read_lock_irq(rwlock_t *lock)
+{
+        local_irq_disable();
+        preempt_disable();
+        rwlock_acquire_read(&lock->dep_map, 0, 0, _RET_IP_);
+        LOCK_CONTENDED(lock, do_raw_read_trylock, do_raw_read_lock);
+}
+static inline void __raw_read_lock_bh(rwlock_t *lock)
+{
+        local_bh_disable();
+        preempt_disable();
+        rwlock_acquire_read(&lock->dep_map, 0, 0, _RET_IP_);
+        LOCK_CONTENDED(lock, do_raw_read_trylock, do_raw_read_lock);
+}
+static inline unsigned long __raw_write_lock_irqsave(rwlock_t *lock)
+{
+        unsigned long flags;
+        local_irq_save(flags);
+        preempt_disable();
+        rwlock_acquire(&lock->dep_map, 0, 0, _RET_IP_);
+        LOCK_CONTENDED_FLAGS(lock, do_raw_write_trylock, do_raw_write_lock,
+                             do_raw_write_lock_flags, &flags);
+        return flags;
+}
+static inline void __raw_write_lock_irq(rwlock_t *lock)
+{
+        local_irq_disable();
+        preempt_disable();
+        rwlock_acquire(&lock->dep_map, 0, 0, _RET_IP_);
+        LOCK_CONTENDED(lock, do_raw_write_trylock, do_raw_write_lock);
+}
+static inline void __raw_write_lock_bh(rwlock_t *lock)
+{
+        local_bh_disable();
+        preempt_disable();
+        rwlock_acquire(&lock->dep_map, 0, 0, _RET_IP_);
+        LOCK_CONTENDED(lock, do_raw_write_trylock, do_raw_write_lock);
+}
+static inline void __raw_write_lock(rwlock_t *lock)
+{
+        preempt_disable();
+        rwlock_acquire(&lock->dep_map, 0, 0, _RET_IP_);
+        LOCK_CONTENDED(lock, do_raw_write_trylock, do_raw_write_lock);
+}
+#endif /* CONFIG_PREEMPT */
+static inline void __raw_write_unlock(rwlock_t *lock)
+{
+        rwlock_release(&lock->dep_map, 1, _RET_IP_);
+        do_raw_write_unlock(lock);
+        preempt_enable();
+}
+static inline void __raw_read_unlock(rwlock_t *lock)
+{
+        rwlock_release(&lock->dep_map, 1, _RET_IP_);
+        do_raw_read_unlock(lock);
+        preempt_enable();
+}
+static inline void
+__raw_read_unlock_irqrestore(rwlock_t *lock, unsigned long flags)
+{
+        rwlock_release(&lock->dep_map, 1, _RET_IP_);
+        do_raw_read_unlock(lock);
+        local_irq_restore(flags);
+        preempt_enable();
+}
+static inline void __raw_read_unlock_irq(rwlock_t *lock)
+{
+        rwlock_release(&lock->dep_map, 1, _RET_IP_);
+        do_raw_read_unlock(lock);
+        local_irq_enable();
+        preempt_enable();
+}
+static inline void __raw_read_unlock_bh(rwlock_t *lock)
+{
+        rwlock_release(&lock->dep_map, 1, _RET_IP_);
+        do_raw_read_unlock(lock);
+        preempt_enable_no_resched();
+        local_bh_enable_ip((unsigned long)__builtin_return_address(0));
+}
+static inline void __raw_write_unlock_irqrestore(rwlock_t *lock,
+                                             unsigned long flags)
+{
+        rwlock_release(&lock->dep_map, 1, _RET_IP_);
+        do_raw_write_unlock(lock);
+        local_irq_restore(flags);
+        preempt_enable();
+}
+static inline void __raw_write_unlock_irq(rwlock_t *lock)
+{
+        rwlock_release(&lock->dep_map, 1, _RET_IP_);
+        do_raw_write_unlock(lock);
+        local_irq_enable();
+        preempt_enable();
+}
+static inline void __raw_write_unlock_bh(rwlock_t *lock)
+{
+        rwlock_release(&lock->dep_map, 1, _RET_IP_);
+        do_raw_write_unlock(lock);
+        preempt_enable_no_resched();
+        local_bh_enable_ip((unsigned long)__builtin_return_address(0));
+}
+#endif /* __LINUX_RWLOCK_API_SMP_H */
diff --git a/include/linux/rwlock_types.h b/include/linux/rwlock_types.h
new file mode 100644
index 000000000000..bd31808c7d8e
--- /dev/null
+++ b/include/linux/rwlock_types.h
@@ -0,0 +1,56 @@
+#ifndef __LINUX_RWLOCK_TYPES_H
+#define __LINUX_RWLOCK_TYPES_H
+/*
+ * include/linux/rwlock_types.h - generic rwlock type definitions
+ *                                and initializers
+ *
+ * portions Copyright 2005, Red Hat, Inc., Ingo Molnar
+ * Released under the General Public License (GPL).
+ */
+typedef struct {
+        arch_rwlock_t raw_lock;
+#ifdef CONFIG_GENERIC_LOCKBREAK
+        unsigned int break_lock;
+#endif
+#ifdef CONFIG_DEBUG_SPINLOCK
+        unsigned int magic, owner_cpu;
+        void *owner;
+#endif
+#ifdef CONFIG_DEBUG_LOCK_ALLOC
+        struct lockdep_map dep_map;
+#endif
+} rwlock_t;
+#define RWLOCK_MAGIC            0xdeaf1eed
+#ifdef CONFIG_DEBUG_LOCK_ALLOC
+# define RW_DEP_MAP_INIT(lockname)      .dep_map = { .name = #lockname }
+#else
+# define RW_DEP_MAP_INIT(lockname)
+#endif
+#ifdef CONFIG_DEBUG_SPINLOCK
+#define __RW_LOCK_UNLOCKED(lockname)                                    \
+        (rwlock_t)      {       .raw_lock = __ARCH_RW_LOCK_UNLOCKED,    \
+                                .magic = RWLOCK_MAGIC,                  \
+                                .owner = SPINLOCK_OWNER_INIT,           \
+                                .owner_cpu = -1,                        \
+                                RW_DEP_MAP_INIT(lockname) }
+#else
+#define __RW_LOCK_UNLOCKED(lockname) \
+        (rwlock_t)      {       .raw_lock = __ARCH_RW_LOCK_UNLOCKED,    \
+                                RW_DEP_MAP_INIT(lockname) }
+#endif
+/*
+ * RW_LOCK_UNLOCKED defeat lockdep state tracking and is hence
+ * deprecated.
+ *
+ * Please use DEFINE_RWLOCK() or __RW_LOCK_UNLOCKED() as appropriate.
+ */
+#define RW_LOCK_UNLOCKED        __RW_LOCK_UNLOCKED(old_style_rw_init)
+#define DEFINE_RWLOCK(x)        rwlock_t x = __RW_LOCK_UNLOCKED(x)
+#endif /* __LINUX_RWLOCK_TYPES_H */
diff --git a/include/linux/rwsem-spinlock.h b/include/linux/rwsem-spinlock.h
index 6c3c0f6c261f..bdfcc2527970 100644
--- a/include/linux/rwsem-spinlock.h
+++ b/include/linux/rwsem-spinlock.h
@@ -68,11 +68,7 @@ extern int __down_write_trylock(struct rw_semaphore *sem);
 extern void __up_read(struct rw_semaphore *sem);
 extern void __up_write(struct rw_semaphore *sem);
 extern void __downgrade_write(struct rw_semaphore *sem);
+extern int rwsem_is_locked(struct rw_semaphore *sem);
-static inline int rwsem_is_locked(struct rw_semaphore *sem)
-{
-        return (sem->activity != 0);
-}
 #endif /* __KERNEL__ */
 #endif /* _LINUX_RWSEM_SPINLOCK_H */
diff --git a/include/linux/sched.h b/include/linux/sched.h
index 724814191fe9..225347d97d47 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -100,7 +100,7 @@ struct sched_param {
 struct exec_domain;
 struct futex_pi_state;
 struct robust_list_head;
-struct bio;
+struct bio_list;
 struct fs_struct;
 struct bts_context;
 struct perf_event_context;
@@ -148,7 +148,6 @@ extern unsigned long this_cpu_load(void);
 extern void calc_global_load(void);
-extern u64 cpu_nr_migrations(int cpu);
 extern unsigned long get_parent_ip(unsigned long addr);
@@ -174,8 +173,6 @@ print_cfs_rq(struct seq_file *m, int cpu, struct cfs_rq *cfs_rq)
 }
 #endif
-extern unsigned long long time_sync_thresh;
 /*
 * Task state bitmask. NOTE! These bits are also
 * encoded in fs/proc/array.c: get_task_state().
@@ -198,6 +195,12 @@ extern unsigned long long time_sync_thresh;
 #define TASK_DEAD               64
 #define TASK_WAKEKILL           128
 #define TASK_WAKING             256
+#define TASK_STATE_MAX          512
+#define TASK_STATE_TO_CHAR_STR "RSDTtZXxKW"
+extern char ___assert_task_state[1 - 2*!!(
+                sizeof(TASK_STATE_TO_CHAR_STR)-1 != ilog2(TASK_STATE_MAX)+1)];
 /* Convenience macros for the sake of set_task_state */
 #define TASK_KILLABLE           (TASK_WAKEKILL | TASK_UNINTERRUPTIBLE)
@@ -258,6 +261,10 @@ extern spinlock_t mmlist_lock;
 struct task_struct;
+#ifdef CONFIG_PROVE_RCU
+extern int lockdep_tasklist_lock_is_held(void);
+#endif /* #ifdef CONFIG_PROVE_RCU */
 extern void sched_init(void);
 extern void sched_init_smp(void);
 extern asmlinkage void schedule_tail(struct task_struct *prev);
@@ -310,6 +317,7 @@ extern void sched_show_task(struct task_struct *p);
 #ifdef CONFIG_DETECT_SOFTLOCKUP
 extern void softlockup_tick(void);
 extern void touch_softlockup_watchdog(void);
+extern void touch_softlockup_watchdog_sync(void);
 extern void touch_all_softlockup_watchdogs(void);
 extern int proc_dosoftlockup_thresh(struct ctl_table *table, int write,
                                    void __user *buffer,
@@ -323,6 +331,9 @@ static inline void softlockup_tick(void)
 static inline void touch_softlockup_watchdog(void)
 {
 }
+static inline void touch_softlockup_watchdog_sync(void)
+{
+}
 static inline void touch_all_softlockup_watchdogs(void)
 {
 }
@@ -352,7 +363,6 @@ extern signed long schedule_timeout(signed long timeout);
 extern signed long schedule_timeout_interruptible(signed long timeout);
 extern signed long schedule_timeout_killable(signed long timeout);
 extern signed long schedule_timeout_uninterruptible(signed long timeout);
-asmlinkage void __schedule(void);
 asmlinkage void schedule(void);
 extern int mutex_spin_on_owner(struct mutex *lock, struct thread_info *owner);
@@ -378,6 +388,8 @@ extern int sysctl_max_map_count;
 #include <linux/aio.h>
+#ifdef CONFIG_MMU
+extern void arch_pick_mmap_layout(struct mm_struct *mm);
 extern unsigned long
 arch_get_unmapped_area(struct file *, unsigned long, unsigned long,
                       unsigned long, unsigned long);
@@ -387,61 +399,10 @@ arch_get_unmapped_area_topdown(struct file *filp, unsigned long addr,
                          unsigned long flags);
 extern void arch_unmap_area(struct mm_struct *, unsigned long);
 extern void arch_unmap_area_topdown(struct mm_struct *, unsigned long);
+#else
+static inline void arch_pick_mmap_layout(struct mm_struct *mm) {}
+#endif
-#if USE_SPLIT_PTLOCKS
-/*
- * The mm counters are not protected by its page_table_lock,
- * so must be incremented atomically.
- */
-#define set_mm_counter(mm, member, value) atomic_long_set(&(mm)->_##member, value)
-#define get_mm_counter(mm, member) ((unsigned long)atomic_long_read(&(mm)->_##member))
-#define add_mm_counter(mm, member, value) atomic_long_add(value, &(mm)->_##member)
-#define inc_mm_counter(mm, member) atomic_long_inc(&(mm)->_##member)
-#define dec_mm_counter(mm, member) atomic_long_dec(&(mm)->_##member)
-#else  /* !USE_SPLIT_PTLOCKS */
-/*
- * The mm counters are protected by its page_table_lock,
- * so can be incremented directly.
- */
-#define set_mm_counter(mm, member, value) (mm)->_##member = (value)
-#define get_mm_counter(mm, member) ((mm)->_##member)
-#define add_mm_counter(mm, member, value) (mm)->_##member += (value)
-#define inc_mm_counter(mm, member) (mm)->_##member++
-#define dec_mm_counter(mm, member) (mm)->_##member--
-#endif /* !USE_SPLIT_PTLOCKS */
-#define get_mm_rss(mm)                                  \
-        (get_mm_counter(mm, file_rss) + get_mm_counter(mm, anon_rss))
-#define update_hiwater_rss(mm)  do {                    \
-        unsigned long _rss = get_mm_rss(mm);            \
-        if ((mm)->hiwater_rss < _rss)                   \
-                (mm)->hiwater_rss = _rss;               \
-} while (0)
-#define update_hiwater_vm(mm)   do {                    \
-        if ((mm)->hiwater_vm < (mm)->total_vm)          \
-                (mm)->hiwater_vm = (mm)->total_vm;      \
-} while (0)
-static inline unsigned long get_mm_hiwater_rss(struct mm_struct *mm)
-{
-        return max(mm->hiwater_rss, get_mm_rss(mm));
-}
-static inline void setmax_mm_hiwater_rss(unsigned long *maxrss,
-                                         struct mm_struct *mm)
-{
-        unsigned long hiwater_rss = get_mm_hiwater_rss(mm);
-        if (*maxrss < hiwater_rss)
-                *maxrss = hiwater_rss;
-}
-static inline unsigned long get_mm_hiwater_vm(struct mm_struct *mm)
-{
-        return max(mm->hiwater_vm, mm->total_vm);
-}
 extern void set_dumpable(struct mm_struct *mm, int value);
 extern int get_dumpable(struct mm_struct *mm);
@@ -631,6 +592,9 @@ struct signal_struct {
        cputime_t utime, stime, cutime, cstime;
        cputime_t gtime;
        cputime_t cgtime;
+#ifndef CONFIG_VIRT_CPU_ACCOUNTING
+        cputime_t prev_utime, prev_stime;
+#endif
        unsigned long nvcsw, nivcsw, cnvcsw, cnivcsw;
        unsigned long min_flt, maj_flt, cmin_flt, cmaj_flt;
        unsigned long inblock, oublock, cinblock, coublock;
@@ -729,14 +693,6 @@ struct user_struct {
        uid_t uid;
        struct user_namespace *user_ns;
-#ifdef CONFIG_USER_SCHED
-        struct task_group *tg;
-#ifdef CONFIG_SYSFS
-        struct kobject kobj;
-        struct delayed_work work;
-#endif
-#endif
 #ifdef CONFIG_PERF_EVENTS
        atomic_long_t locked_vm;
 #endif
@@ -867,7 +823,10 @@ static inline int sd_balance_for_mc_power(void)
        if (sched_smt_power_savings)
                return SD_POWERSAVINGS_BALANCE;
-        return SD_PREFER_SIBLING;
+        if (!sched_mc_power_savings)
+                return SD_PREFER_SIBLING;
+        return 0;
 }
 static inline int sd_balance_for_package_power(void)
@@ -1016,9 +975,13 @@ static inline struct cpumask *sched_domain_span(struct sched_domain *sd)
        return to_cpumask(sd->span);
 }
-extern void partition_sched_domains(int ndoms_new, struct cpumask *doms_new,
+extern void partition_sched_domains(int ndoms_new, cpumask_var_t doms_new[],
                                    struct sched_domain_attr *dattr_new);
+/* Allocate an array of sched domains, for partition_sched_domains(). */
+cpumask_var_t *alloc_sched_domains(unsigned int ndoms);
+void free_sched_domains(cpumask_var_t doms[], unsigned int ndoms);
 /* Test a flag in parent sched domain */
 static inline int test_sd_parent(struct sched_domain *sd, int flag)
 {
@@ -1036,7 +999,7 @@ unsigned long default_scale_smt_power(struct sched_domain *sd, int cpu);
 struct sched_domain_attr;
 static inline void
-partition_sched_domains(int ndoms_new, struct cpumask *doms_new,
+partition_sched_domains(int ndoms_new, cpumask_var_t doms_new[],
                        struct sched_domain_attr *dattr_new)
 {
 }
@@ -1069,7 +1032,8 @@ struct sched_domain;
 struct sched_class {
        const struct sched_class *next;
-        void (*enqueue_task) (struct rq *rq, struct task_struct *p, int wakeup);
+        void (*enqueue_task) (struct rq *rq, struct task_struct *p, int wakeup,
+                              bool head);
        void (*dequeue_task) (struct rq *rq, struct task_struct *p, int sleep);
        void (*yield_task) (struct rq *rq);
@@ -1081,17 +1045,10 @@ struct sched_class {
 #ifdef CONFIG_SMP
        int  (*select_task_rq)(struct task_struct *p, int sd_flag, int flags);
-        unsigned long (*load_balance) (struct rq *this_rq, int this_cpu,
-                        struct rq *busiest, unsigned long max_load_move,
-                        struct sched_domain *sd, enum cpu_idle_type idle,
-                        int *all_pinned, int *this_best_prio);
-        int (*move_one_task) (struct rq *this_rq, int this_cpu,
-                              struct rq *busiest, struct sched_domain *sd,
-                              enum cpu_idle_type idle);
        void (*pre_schedule) (struct rq *this_rq, struct task_struct *task);
        void (*post_schedule) (struct rq *this_rq);
-        void (*task_wake_up) (struct rq *this_rq, struct task_struct *task);
+        void (*task_waking) (struct rq *this_rq, struct task_struct *task);
+        void (*task_woken) (struct rq *this_rq, struct task_struct *task);
        void (*set_cpus_allowed)(struct task_struct *p,
                                 const struct cpumask *newmask);
@@ -1102,7 +1059,7 @@ struct sched_class {
        void (*set_curr_task) (struct rq *rq);
        void (*task_tick) (struct rq *rq, struct task_struct *p, int queued);
-        void (*task_new) (struct rq *rq, struct task_struct *p);
+        void (*task_fork) (struct task_struct *p);
        void (*switched_from) (struct rq *this_rq, struct task_struct *task,
                               int running);
@@ -1111,10 +1068,11 @@ struct sched_class {
        void (*prio_changed) (struct rq *this_rq, struct task_struct *task,
                             int oldprio, int running);
-        unsigned int (*get_rr_interval) (struct task_struct *task);
+        unsigned int (*get_rr_interval) (struct rq *rq,
+                                         struct task_struct *task);
 #ifdef CONFIG_FAIR_GROUP_SCHED
-        void (*moved_group) (struct task_struct *p);
+        void (*moved_group) (struct task_struct *p, int on_rq);
 #endif
 };
@@ -1151,8 +1109,6 @@ struct sched_entity {
        u64                     start_runtime;
        u64                     avg_wakeup;
-        u64                     avg_running;
 #ifdef CONFIG_SCHEDSTATS
        u64                     wait_start;
        u64                     wait_max;
@@ -1175,7 +1131,6 @@ struct sched_entity {
        u64                     nr_failed_migrations_running;
        u64                     nr_failed_migrations_hot;
        u64                     nr_forced_migrations;
-        u64                     nr_forced2_migrations;
        u64                     nr_wakeups;
        u64                     nr_wakeups_sync;
@@ -1273,7 +1228,9 @@ struct task_struct {
        struct plist_node pushable_tasks;
        struct mm_struct *mm, *active_mm;
+#if defined(SPLIT_RSS_COUNTING)
+        struct task_rss_stat    rss_stat;
+#endif
 /* task state */
        int exit_state;
        int exit_code, exit_signal;
@@ -1335,7 +1292,9 @@ struct task_struct {
        cputime_t utime, stime, utimescaled, stimescaled;
        cputime_t gtime;
+#ifndef CONFIG_VIRT_CPU_ACCOUNTING
        cputime_t prev_utime, prev_stime;
+#endif
        unsigned long nvcsw, nivcsw; /* context switch counts */
        struct timespec start_time;             /* monotonic time */
        struct timespec real_start_time;        /* boot based time */
@@ -1358,7 +1317,7 @@ struct task_struct {
        char comm[TASK_COMM_LEN]; /* executable name excluding path
                                     - access with [gs]et_task_comm (which lock
                                       it with task_lock())
-                                     - initialized normally by flush_old_exec */
+                                     - initialized normally by setup_new_exec */
 /* file system info */
        int link_count, total_link_count;
 #ifdef CONFIG_SYSVIPC
@@ -1410,7 +1369,7 @@ struct task_struct {
 #endif
        /* Protection of the PI data structures: */
-        spinlock_t pi_lock;
+        raw_spinlock_t pi_lock;
 #ifdef CONFIG_RT_MUTEXES
        /* PI waiters blocked on a rt_mutex held by this task */
@@ -1425,17 +1384,17 @@ struct task_struct {
 #endif
 #ifdef CONFIG_TRACE_IRQFLAGS
        unsigned int irq_events;
-        int hardirqs_enabled;
        unsigned long hardirq_enable_ip;
-        unsigned int hardirq_enable_event;
        unsigned long hardirq_disable_ip;
+        unsigned int hardirq_enable_event;
        unsigned int hardirq_disable_event;
-        int softirqs_enabled;
+        int hardirqs_enabled;
+        int hardirq_context;
        unsigned long softirq_disable_ip;
-        unsigned int softirq_disable_event;
        unsigned long softirq_enable_ip;
+        unsigned int softirq_disable_event;
        unsigned int softirq_enable_event;
-        int hardirq_context;
+        int softirqs_enabled;
        int softirq_context;
 #endif
 #ifdef CONFIG_LOCKDEP
@@ -1451,7 +1410,7 @@ struct task_struct {
        void *journal_info;
 /* stacked block device info */
-        struct bio *bio_list, **bio_tail;
+        struct bio_list *bio_list;
 /* VM state */
        struct reclaim_state *reclaim_state;
@@ -1529,7 +1488,7 @@ struct task_struct {
        struct list_head        *scm_work_list;
 #ifdef CONFIG_FUNCTION_GRAPH_TRACER
-        /* Index of current stored adress in ret_stack */
+        /* Index of current stored address in ret_stack */
        int curr_ret_stack;
        /* Stack of return addresses for return function tracing */
        struct ftrace_ret_stack *ret_stack;
@@ -1549,11 +1508,18 @@ struct task_struct {
        /* bitmask of trace recursion */
        unsigned long trace_recursion;
 #endif /* CONFIG_TRACING */
-        unsigned long stack_start;
+#ifdef CONFIG_CGROUP_MEM_RES_CTLR /* memcg uses this to do batch job */
+        struct memcg_batch_info {
+                int do_batch;   /* incremented when batch uncharge started */
+                struct mem_cgroup *memcg; /* target memcg of uncharge */
+                unsigned long bytes;            /* uncharged usage */
+                unsigned long memsw_bytes; /* uncharged mem+swap usage */
+        } memcg_batch;
+#endif
 };
 /* Future-safe accessor for struct task_struct's cpus_allowed. */
-#define tsk_cpumask(tsk) (&(tsk)->cpus_allowed)
+#define tsk_cpus_allowed(tsk) (&(tsk)->cpus_allowed)
 /*
 * Priority of a process goes from 0..MAX_PRIO-1, valid RT
@@ -1731,9 +1697,8 @@ static inline void put_task_struct(struct task_struct *t)
                __put_task_struct(t);
 }
-extern cputime_t task_utime(struct task_struct *p);
+extern void task_times(struct task_struct *p, cputime_t *ut, cputime_t *st);
-extern cputime_t task_stime(struct task_struct *p);
+extern void thread_group_times(struct task_struct *p, cputime_t *ut, cputime_t *st);
-extern cputime_t task_gtime(struct task_struct *p);
 /*
 * Per process flags
@@ -1847,7 +1812,8 @@ static inline int set_cpus_allowed(struct task_struct *p, cpumask_t new_mask)
 extern int sched_clock_stable;
 #endif
-extern unsigned long long sched_clock(void);
+/* ftrace calls sched_clock() directly */
+extern unsigned long long notrace sched_clock(void);
 extern void sched_clock_init(void);
 extern u64 sched_clock_cpu(int cpu);
@@ -1910,14 +1876,22 @@ extern unsigned int sysctl_sched_wakeup_granularity;
 extern unsigned int sysctl_sched_shares_ratelimit;
 extern unsigned int sysctl_sched_shares_thresh;
 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;
 #ifdef CONFIG_SCHED_DEBUG
-extern unsigned int sysctl_sched_features;
 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;
-int sched_nr_latency_handler(struct ctl_table *table, int write,
+int sched_proc_update_handler(struct ctl_table *table, int write,
                void __user *buffer, size_t *length,
                loff_t *ppos);
 #endif
@@ -2073,7 +2047,6 @@ extern int kill_proc_info(int, struct siginfo *, pid_t);
 extern int do_notify_parent(struct task_struct *, int);
 extern void __wake_up_parent(struct task_struct *p, struct task_struct *parent);
 extern void force_sig(int, struct task_struct *);
-extern void force_sig_specific(int, struct task_struct *);
 extern int send_sig(int, struct task_struct *, int);
 extern void zap_other_threads(struct task_struct *p);
 extern struct sigqueue *sigqueue_alloc(void);
@@ -2092,16 +2065,18 @@ static inline int kill_cad_pid(int sig, int priv)
 #define SEND_SIG_PRIV   ((struct siginfo *) 1)
 #define SEND_SIG_FORCED ((struct siginfo *) 2)
-static inline int is_si_special(const struct siginfo *info)
+/*
-{
+ * True if we are on the alternate signal stack.
-        return info <= SEND_SIG_FORCED;
+ */
-}
-/* True if we are on the alternate signal stack.  */
 static inline int on_sig_stack(unsigned long sp)
 {
-        return (sp - current->sas_ss_sp < current->sas_ss_size);
+#ifdef CONFIG_STACK_GROWSUP
+        return sp >= current->sas_ss_sp &&
+                sp - current->sas_ss_sp < current->sas_ss_size;
+#else
+        return sp > current->sas_ss_sp &&
+                sp - current->sas_ss_sp <= current->sas_ss_size;
+#endif
 }
 static inline int sas_ss_flags(unsigned long sp)
@@ -2430,9 +2405,7 @@ void thread_group_cputimer(struct task_struct *tsk, struct task_cputime *times);
 static inline void thread_group_cputime_init(struct signal_struct *sig)
 {
-        sig->cputimer.cputime = INIT_CPUTIME;
        spin_lock_init(&sig->cputimer.lock);
-        sig->cputimer.running = 0;
 }
 static inline void thread_group_cputime_free(struct signal_struct *sig)
@@ -2475,8 +2448,6 @@ static inline void set_task_cpu(struct task_struct *p, unsigned int cpu)
 #endif /* CONFIG_SMP */
-extern void arch_pick_mmap_layout(struct mm_struct *mm);
 #ifdef CONFIG_TRACING
 extern void
 __trace_special(void *__tr, void *__data,
@@ -2494,13 +2465,9 @@ extern long sched_getaffinity(pid_t pid, struct cpumask *mask);
 extern void normalize_rt_tasks(void);
-#ifdef CONFIG_GROUP_SCHED
+#ifdef CONFIG_CGROUP_SCHED
 extern struct task_group init_task_group;
-#ifdef CONFIG_USER_SCHED
-extern struct task_group root_task_group;
-extern void set_tg_uid(struct user_struct *user);
-#endif
 extern struct task_group *sched_create_group(struct task_group *parent);
 extern void sched_destroy_group(struct task_group *tg);
@@ -2585,7 +2552,27 @@ static inline void mm_init_owner(struct mm_struct *mm, struct task_struct *p)
 }
 #endif /* CONFIG_MM_OWNER */
-#define TASK_STATE_TO_CHAR_STR "RSDTtZX"
+static inline unsigned long task_rlimit(const struct task_struct *tsk,
+                unsigned int limit)
+{
+        return ACCESS_ONCE(tsk->signal->rlim[limit].rlim_cur);
+}
+static inline unsigned long task_rlimit_max(const struct task_struct *tsk,
+                unsigned int limit)
+{
+        return ACCESS_ONCE(tsk->signal->rlim[limit].rlim_max);
+}
+static inline unsigned long rlimit(unsigned int limit)
+{
+        return task_rlimit(current, limit);
+}
+static inline unsigned long rlimit_max(unsigned int limit)
+{
+        return task_rlimit_max(current, limit);
+}
 #endif /* __KERNEL__ */
diff --git a/include/linux/screen_info.h b/include/linux/screen_info.h
index 1ee2c05142f6..899fbb487c94 100644
--- a/include/linux/screen_info.h
+++ b/include/linux/screen_info.h
@@ -14,7 +14,8 @@ struct screen_info {
        __u16 orig_video_page;  /* 0x04 */
        __u8  orig_video_mode;  /* 0x06 */
        __u8  orig_video_cols;  /* 0x07 */
-        __u16 unused2;          /* 0x08 */
+        __u8  flags;            /* 0x08 */
+        __u8  unused2;          /* 0x09 */
        __u16 orig_video_ega_bx;/* 0x0a */
        __u16 unused3;          /* 0x0c */
        __u8  orig_video_lines; /* 0x0e */
@@ -65,6 +66,8 @@ struct screen_info {
 #define VIDEO_TYPE_EFI          0x70    /* EFI graphic mode             */
+#define VIDEO_FLAGS_NOCURSOR    (1 << 0) /* The video mode has no cursor set */
 #ifdef __KERNEL__
 extern struct screen_info screen_info;
diff --git a/include/linux/sctp.h b/include/linux/sctp.h
index b464b9d3d242..c20d3ce673c0 100644
--- a/include/linux/sctp.h
+++ b/include/linux/sctp.h
@@ -242,6 +242,7 @@ enum {
        SCTP_DATA_FIRST_FRAG    = 0x02,
        SCTP_DATA_NOT_FRAG      = 0x03,
        SCTP_DATA_UNORDERED     = 0x04,
+        SCTP_DATA_SACK_IMM      = 0x08,
 };
 enum { SCTP_DATA_FRAG_MASK = 0x03, };
diff --git a/include/linux/securebits.h b/include/linux/securebits.h
index d2c5ed845bcc..33406174cbe8 100644
--- a/include/linux/securebits.h
+++ b/include/linux/securebits.h
@@ -1,6 +1,15 @@
 #ifndef _LINUX_SECUREBITS_H
 #define _LINUX_SECUREBITS_H 1
+/* Each securesetting is implemented using two bits. One bit specifies
+   whether the setting is on or off. The other bit specify whether the
+   setting is locked or not. A setting which is locked cannot be
+   changed from user-level. */
+#define issecure_mask(X)        (1 << (X))
+#ifdef __KERNEL__
+#define issecure(X)             (issecure_mask(X) & current_cred_xxx(securebits))
+#endif
 #define SECUREBITS_DEFAULT 0x00000000
 /* When set UID 0 has no special privileges. When unset, we support
@@ -12,6 +21,9 @@
 #define SECURE_NOROOT                   0
 #define SECURE_NOROOT_LOCKED            1  /* make bit-0 immutable */
+#define SECBIT_NOROOT           (issecure_mask(SECURE_NOROOT))
+#define SECBIT_NOROOT_LOCKED    (issecure_mask(SECURE_NOROOT_LOCKED))
 /* When set, setuid to/from uid 0 does not trigger capability-"fixup".
   When unset, to provide compatiblility with old programs relying on
   set*uid to gain/lose privilege, transitions to/from uid 0 cause
@@ -19,6 +31,10 @@
 #define SECURE_NO_SETUID_FIXUP          2
 #define SECURE_NO_SETUID_FIXUP_LOCKED   3  /* make bit-2 immutable */
+#define SECBIT_NO_SETUID_FIXUP  (issecure_mask(SECURE_NO_SETUID_FIXUP))
+#define SECBIT_NO_SETUID_FIXUP_LOCKED \
+                        (issecure_mask(SECURE_NO_SETUID_FIXUP_LOCKED))
 /* When set, a process can retain its capabilities even after
   transitioning to a non-root user (the set-uid fixup suppressed by
   bit 2). Bit-4 is cleared when a process calls exec(); setting both
@@ -27,12 +43,8 @@
 #define SECURE_KEEP_CAPS                4
 #define SECURE_KEEP_CAPS_LOCKED         5  /* make bit-4 immutable */
-/* Each securesetting is implemented using two bits. One bit specifies
+#define SECBIT_KEEP_CAPS        (issecure_mask(SECURE_KEEP_CAPS))
-   whether the setting is on or off. The other bit specify whether the
+#define SECBIT_KEEP_CAPS_LOCKED (issecure_mask(SECURE_KEEP_CAPS_LOCKED))
-   setting is locked or not. A setting which is locked cannot be
-   changed from user-level. */
-#define issecure_mask(X)        (1 << (X))
-#define issecure(X)             (issecure_mask(X) & current_cred_xxx(securebits))
 #define SECURE_ALL_BITS         (issecure_mask(SECURE_NOROOT) | \
                                 issecure_mask(SECURE_NO_SETUID_FIXUP) | \
diff --git a/include/linux/security.h b/include/linux/security.h
index 239e40d0450b..3158dd982d27 100644
--- a/include/linux/security.h
+++ b/include/linux/security.h
@@ -33,7 +33,7 @@
 #include <linux/sched.h>
 #include <linux/key.h>
 #include <linux/xfrm.h>
-#include <linux/gfp.h>
+#include <linux/slab.h>
 #include <net/flow.h>
 /* Maximum number of letters for an LSM name string */
@@ -76,7 +76,7 @@ extern int cap_task_prctl(int option, unsigned long arg2, unsigned long arg3,
 extern int cap_task_setscheduler(struct task_struct *p, int policy, struct sched_param *lp);
 extern int cap_task_setioprio(struct task_struct *p, int ioprio);
 extern int cap_task_setnice(struct task_struct *p, int nice);
-extern int cap_syslog(int type);
+extern int cap_syslog(int type, bool from_file);
 extern int cap_vm_enough_memory(struct mm_struct *mm, long pages);
 struct msghdr;
@@ -95,8 +95,15 @@ struct seq_file;
 extern int cap_netlink_send(struct sock *sk, struct sk_buff *skb);
 extern int cap_netlink_recv(struct sk_buff *skb, int cap);
+void reset_security_ops(void);
+#ifdef CONFIG_MMU
 extern unsigned long mmap_min_addr;
 extern unsigned long dac_mmap_min_addr;
+#else
+#define dac_mmap_min_addr       0UL
+#endif
 /*
 * Values used in the task_security_ops calls
 */
@@ -121,6 +128,7 @@ struct request_sock;
 #define LSM_UNSAFE_PTRACE       2
 #define LSM_UNSAFE_PTRACE_CAP   4
+#ifdef CONFIG_MMU
 /*
 * If a hint addr is less than mmap_min_addr change hint to be as
 * low as possible but still greater than mmap_min_addr
@@ -135,6 +143,7 @@ static inline unsigned long round_hint_to_min(unsigned long hint)
 }
 extern int mmap_min_addr_handler(struct ctl_table *table, int write,
                                 void __user *buffer, size_t *lenp, loff_t *ppos);
+#endif
 #ifdef CONFIG_SECURITY
@@ -447,6 +456,22 @@ static inline void security_free_mnt_opts(struct security_mnt_opts *opts)
 *      @new_dir contains the path structure for parent of the new link.
 *      @new_dentry contains the dentry structure of the new link.
 *      Return 0 if permission is granted.
+ * @path_chmod:
+ *      Check for permission to change DAC's permission of a file or directory.
+ *      @dentry contains the dentry structure.
+ *      @mnt contains the vfsmnt structure.
+ *      @mode contains DAC's mode.
+ *      Return 0 if permission is granted.
+ * @path_chown:
+ *      Check for permission to change owner/group of a file or directory.
+ *      @path contains the path structure.
+ *      @uid contains new owner's ID.
+ *      @gid contains new group's ID.
+ *      Return 0 if permission is granted.
+ * @path_chroot:
+ *      Check for permission to change root directory.
+ *      @path contains the path structure.
+ *      Return 0 if permission is granted.
 * @inode_readlink:
 *      Check the permission to read the symbolic link.
 *      @dentry contains the dentry structure for the file link.
@@ -690,6 +715,7 @@ static inline void security_free_mnt_opts(struct security_mnt_opts *opts)
 * @kernel_module_request:
 *      Ability to trigger the kernel to automatically upcall to userspace for
 *      userspace to load a kernel module with the given name.
+ *      @kmod_name name of the module requested by the kernel
 *      Return 0 if successful.
 * @task_setuid:
 *      Check permission before setting one or more of the user identity
@@ -961,6 +987,7 @@ static inline void security_free_mnt_opts(struct security_mnt_opts *opts)
 *      Check permissions on incoming network packets.  This hook is distinct
 *      from Netfilter's IP input hooks since it is the first time that the
 *      incoming sk_buff @skb has been associated with a particular socket, @sk.
+ *      Must not sleep inside this hook because some callers hold spinlocks.
 *      @sk contains the sock (not socket) associated with the incoming sk_buff.
 *      @skb contains the incoming network data.
 * @socket_getpeersec_stream:
@@ -1324,6 +1351,7 @@ static inline void security_free_mnt_opts(struct security_mnt_opts *opts)
 *      logging to the console.
 *      See the syslog(2) manual page for an explanation of the @type values.
 *      @type contains the type of action.
+ *      @from_file indicates the context of action (if it came from /proc).
 *      Return 0 if permission is granted.
 * @settime:
 *      Check permission to change the system time.
@@ -1438,7 +1466,7 @@ struct security_operations {
        int (*sysctl) (struct ctl_table *table, int op);
        int (*quotactl) (int cmds, int type, int id, struct super_block *sb);
        int (*quota_on) (struct dentry *dentry);
-        int (*syslog) (int type);
+        int (*syslog) (int type, bool from_file);
        int (*settime) (struct timespec *ts, struct timezone *tz);
        int (*vm_enough_memory) (struct mm_struct *mm, long pages);
@@ -1488,6 +1516,10 @@ struct security_operations {
                          struct dentry *new_dentry);
        int (*path_rename) (struct path *old_dir, struct dentry *old_dentry,
                            struct path *new_dir, struct dentry *new_dentry);
+        int (*path_chmod) (struct dentry *dentry, struct vfsmount *mnt,
+                           mode_t mode);
+        int (*path_chown) (struct path *path, uid_t uid, gid_t gid);
+        int (*path_chroot) (struct path *path);
 #endif
        int (*inode_alloc_security) (struct inode *inode);
@@ -1557,7 +1589,7 @@ struct security_operations {
        void (*cred_transfer)(struct cred *new, const struct cred *old);
        int (*kernel_act_as)(struct cred *new, u32 secid);
        int (*kernel_create_files_as)(struct cred *new, struct inode *inode);
-        int (*kernel_module_request)(void);
+        int (*kernel_module_request)(char *kmod_name);
        int (*task_setuid) (uid_t id0, uid_t id1, uid_t id2, int flags);
        int (*task_fix_setuid) (struct cred *new, const struct cred *old,
                                int flags);
@@ -1733,7 +1765,7 @@ int security_acct(struct file *file);
 int security_sysctl(struct ctl_table *table, int op);
 int security_quotactl(int cmds, int type, int id, struct super_block *sb);
 int security_quota_on(struct dentry *dentry);
-int security_syslog(int type);
+int security_syslog(int type, bool from_file);
 int security_settime(struct timespec *ts, struct timezone *tz);
 int security_vm_enough_memory(long pages);
 int security_vm_enough_memory_mm(struct mm_struct *mm, long pages);
@@ -1822,7 +1854,7 @@ void security_commit_creds(struct cred *new, const struct cred *old);
 void security_transfer_creds(struct cred *new, const struct cred *old);
 int security_kernel_act_as(struct cred *new, u32 secid);
 int security_kernel_create_files_as(struct cred *new, struct inode *inode);
-int security_kernel_module_request(void);
+int security_kernel_module_request(char *kmod_name);
 int security_task_setuid(uid_t id0, uid_t id1, uid_t id2, int flags);
 int security_task_fix_setuid(struct cred *new, const struct cred *old,
                             int flags);
@@ -1979,9 +2011,9 @@ static inline int security_quota_on(struct dentry *dentry)
        return 0;
 }
-static inline int security_syslog(int type)
+static inline int security_syslog(int type, bool from_file)
 {
-        return cap_syslog(type);
+        return cap_syslog(type, from_file);
 }
 static inline int security_settime(struct timespec *ts, struct timezone *tz)
@@ -2387,7 +2419,7 @@ static inline int security_kernel_create_files_as(struct cred *cred,
        return 0;
 }
-static inline int security_kernel_module_request(void)
+static inline int security_kernel_module_request(char *kmod_name)
 {
        return 0;
 }
@@ -2952,6 +2984,10 @@ int security_path_link(struct dentry *old_dentry, struct path *new_dir,
                       struct dentry *new_dentry);
 int security_path_rename(struct path *old_dir, struct dentry *old_dentry,
                         struct path *new_dir, struct dentry *new_dentry);
+int security_path_chmod(struct dentry *dentry, struct vfsmount *mnt,
+                        mode_t mode);
+int security_path_chown(struct path *path, uid_t uid, gid_t gid);
+int security_path_chroot(struct path *path);
 #else   /* CONFIG_SECURITY_PATH */
 static inline int security_path_unlink(struct path *dir, struct dentry *dentry)
 {
@@ -3001,6 +3037,23 @@ static inline int security_path_rename(struct path *old_dir,
 {
        return 0;
 }
+static inline int security_path_chmod(struct dentry *dentry,
+                                      struct vfsmount *mnt,
+                                      mode_t mode)
+{
+        return 0;
+}
+static inline int security_path_chown(struct path *path, uid_t uid, gid_t gid)
+{
+        return 0;
+}
+static inline int security_path_chroot(struct path *path)
+{
+        return 0;
+}
 #endif  /* CONFIG_SECURITY_PATH */
 #ifdef CONFIG_KEYS
diff --git a/include/linux/sem.h b/include/linux/sem.h
index 1b191c176bcd..8a4adbef8a0f 100644
--- a/include/linux/sem.h
+++ b/include/linux/sem.h
@@ -86,6 +86,7 @@ struct task_struct;
 struct sem {
        int     semval;         /* current value */
        int     sempid;         /* pid of last operation */
+        struct list_head sem_pending; /* pending single-sop operations */
 };
 /* One sem_array data structure for each set of semaphores in the system. */
@@ -96,11 +97,13 @@ struct sem_array {
        struct sem              *sem_base;      /* ptr to first semaphore in array */
        struct list_head        sem_pending;    /* pending operations to be processed */
        struct list_head        list_id;        /* undo requests on this array */
-        unsigned long           sem_nsems;      /* no. of semaphores in array */
+        int                     sem_nsems;      /* no. of semaphores in array */
+        int                     complex_count;  /* pending complex operations */
 };
 /* One queue for each sleeping process in the system. */
 struct sem_queue {
+        struct list_head        simple_list; /* queue of pending operations */
        struct list_head        list;    /* queue of pending operations */
        struct task_struct      *sleeper; /* this process */
        struct sem_undo         *undo;   /* undo structure */
diff --git a/include/linux/seq_file.h b/include/linux/seq_file.h
index 8366d8f12e53..03c0232b4169 100644
--- a/include/linux/seq_file.h
+++ b/include/linux/seq_file.h
@@ -135,4 +135,22 @@ extern struct list_head *seq_list_start_head(struct list_head *head,
 extern struct list_head *seq_list_next(void *v, struct list_head *head,
                loff_t *ppos);
+/*
+ * Helpers for iteration over hlist_head-s in seq_files
+ */
+extern struct hlist_node *seq_hlist_start(struct hlist_head *head,
+                                          loff_t pos);
+extern struct hlist_node *seq_hlist_start_head(struct hlist_head *head,
+                                               loff_t pos);
+extern struct hlist_node *seq_hlist_next(void *v, struct hlist_head *head,
+                                         loff_t *ppos);
+extern struct hlist_node *seq_hlist_start_rcu(struct hlist_head *head,
+                                              loff_t pos);
+extern struct hlist_node *seq_hlist_start_head_rcu(struct hlist_head *head,
+                                                   loff_t pos);
+extern struct hlist_node *seq_hlist_next_rcu(void *v,
+                                                   struct hlist_head *head,
+                                                   loff_t *ppos);
 #endif
diff --git a/include/linux/serial_core.h b/include/linux/serial_core.h
index db532ce288be..78dd1e7120a9 100644
--- a/include/linux/serial_core.h
+++ b/include/linux/serial_core.h
@@ -179,6 +179,9 @@
 /* BCM63xx family SoCs */
 #define PORT_BCM63XX    89
+/* Aeroflex Gaisler GRLIB APBUART */
+#define PORT_APBUART    90
 #ifdef __KERNEL__
 #include <linux/compiler.h>
@@ -488,9 +491,13 @@ uart_handle_dcd_change(struct uart_port *uport, unsigned int status)
 {
        struct uart_state *state = uport->state;
        struct tty_port *port = &state->port;
+        struct tty_ldisc *ld = tty_ldisc_ref(port->tty);
+        struct timespec ts;
-        uport->icount.dcd++;
+        if (ld && ld->ops->dcd_change)
+                getnstimeofday(&ts);
+        uport->icount.dcd++;
 #ifdef CONFIG_HARD_PPS
        if ((uport->flags & UPF_HARDPPS_CD) && status)
                hardpps();
@@ -502,6 +509,11 @@ uart_handle_dcd_change(struct uart_port *uport, unsigned int status)
                else if (port->tty)
                        tty_hangup(port->tty);
        }
+        if (ld && ld->ops->dcd_change)
+                ld->ops->dcd_change(port->tty, status, &ts);
+        if (ld)
+                tty_ldisc_deref(ld);
 }
 /**
diff --git a/include/linux/serial_reg.h b/include/linux/serial_reg.h
index 850db2e80510..cf9327c051ad 100644
--- a/include/linux/serial_reg.h
+++ b/include/linux/serial_reg.h
@@ -216,10 +216,10 @@
 #define UART_IIR_TOD    0x08    /* Character Timeout Indication Detected */
-#define UART_FCR_PXAR1  0x00    /* receive FIFO treshold = 1 */
+#define UART_FCR_PXAR1  0x00    /* receive FIFO threshold = 1 */
-#define UART_FCR_PXAR8  0x40    /* receive FIFO treshold = 8 */
+#define UART_FCR_PXAR8  0x40    /* receive FIFO threshold = 8 */
-#define UART_FCR_PXAR16 0x80    /* receive FIFO treshold = 16 */
+#define UART_FCR_PXAR16 0x80    /* receive FIFO threshold = 16 */
-#define UART_FCR_PXAR32 0xc0    /* receive FIFO treshold = 32 */
+#define UART_FCR_PXAR32 0xc0    /* receive FIFO threshold = 32 */
diff --git a/include/linux/serial_sci.h b/include/linux/serial_sci.h
index 1c297ddc9d5a..193d4bfe42ff 100644
--- a/include/linux/serial_sci.h
+++ b/include/linux/serial_sci.h
@@ -2,6 +2,9 @@
 #define __LINUX_SERIAL_SCI_H
 #include <linux/serial_core.h>
+#ifdef CONFIG_SERIAL_SH_SCI_DMA
+#include <asm/dmaengine.h>
+#endif
 /*
 * Generic header for SuperH SCI(F) (used by sh/sh64/h8300 and related parts)
@@ -16,6 +19,8 @@ enum {
        SCIx_NR_IRQS,
 };
+struct device;
 /*
 * Platform device specific platform_data struct
 */
@@ -26,6 +31,11 @@ struct plat_sci_port {
        unsigned int    type;                   /* SCI / SCIF / IRDA */
        upf_t           flags;                  /* UPF_* flags */
        char            *clk;                   /* clock string */
+        struct device   *dma_dev;
+#ifdef CONFIG_SERIAL_SH_SCI_DMA
+        enum sh_dmae_slave_chan_id dma_slave_tx;
+        enum sh_dmae_slave_chan_id dma_slave_rx;
+#endif
 };
 #endif /* __LINUX_SERIAL_SCI_H */
diff --git a/include/linux/serio.h b/include/linux/serio.h
index a640bc2afe76..64b473066b9a 100644
--- a/include/linux/serio.h
+++ b/include/linux/serio.h
@@ -30,7 +30,6 @@ struct serio {
        char phys[32];
        bool manual_bind;
-        bool registered;        /* port has been fully registered with driver core */
        struct serio_device_id id;
@@ -136,25 +135,6 @@ static inline void serio_continue_rx(struct serio *serio)
        spin_unlock_irq(&serio->lock);
 }
-/*
- * Use the following functions to pin serio's driver in process context
- */
-static inline int serio_pin_driver(struct serio *serio)
-{
-        return mutex_lock_interruptible(&serio->drv_mutex);
-}
-static inline void serio_pin_driver_uninterruptible(struct serio *serio)
-{
-        mutex_lock(&serio->drv_mutex);
-}
-static inline void serio_unpin_driver(struct serio *serio)
-{
-        mutex_unlock(&serio->drv_mutex);
-}
 #endif
 /*
@@ -215,5 +195,6 @@ static inline void serio_unpin_driver(struct serio *serio)
 #define SERIO_INEXIO    0x37
 #define SERIO_TOUCHIT213        0x38
 #define SERIO_W8001     0x39
+#define SERIO_DYNAPRO   0x3a
 #endif
diff --git a/include/linux/sh_intc.h b/include/linux/sh_intc.h
index 68e212ff9dde..51d288d8ac88 100644
--- a/include/linux/sh_intc.h
+++ b/include/linux/sh_intc.h
@@ -45,7 +45,7 @@ struct intc_sense_reg {
 #define INTC_SMP(stride, nr)
 #endif
-struct intc_desc {
+struct intc_hw_desc {
        struct intc_vect *vectors;
        unsigned int nr_vectors;
        struct intc_group *groups;
@@ -56,36 +56,46 @@ struct intc_desc {
        unsigned int nr_prio_regs;
        struct intc_sense_reg *sense_regs;
        unsigned int nr_sense_regs;
-        char *name;
-#if defined(CONFIG_CPU_SH3) || defined(CONFIG_CPU_SH4A)
        struct intc_mask_reg *ack_regs;
        unsigned int nr_ack_regs;
-#endif
 };
 #define _INTC_ARRAY(a) a, sizeof(a)/sizeof(*a)
+#define INTC_HW_DESC(vectors, groups, mask_regs,        \
+                     prio_regs, sense_regs, ack_regs)   \
+{                                                       \
+        _INTC_ARRAY(vectors), _INTC_ARRAY(groups),      \
+        _INTC_ARRAY(mask_regs), _INTC_ARRAY(prio_regs), \
+        _INTC_ARRAY(sense_regs), _INTC_ARRAY(ack_regs), \
+}
+struct intc_desc {
+        char *name;
+        intc_enum force_enable;
+        intc_enum force_disable;
+        struct intc_hw_desc hw;
+};
 #define DECLARE_INTC_DESC(symbol, chipname, vectors, groups,            \
        mask_regs, prio_regs, sense_regs)                               \
 struct intc_desc symbol __initdata = {                                  \
-        _INTC_ARRAY(vectors), _INTC_ARRAY(groups),                      \
+        .name = chipname,                                               \
-        _INTC_ARRAY(mask_regs), _INTC_ARRAY(prio_regs),                 \
+        .hw = INTC_HW_DESC(vectors, groups, mask_regs,                  \
-        _INTC_ARRAY(sense_regs),                                        \
+                           prio_regs, sense_regs, NULL),                \
-        chipname,                                                       \
 }
-#if defined(CONFIG_CPU_SH3) || defined(CONFIG_CPU_SH4A)
 #define DECLARE_INTC_DESC_ACK(symbol, chipname, vectors, groups,        \
        mask_regs, prio_regs, sense_regs, ack_regs)                     \
 struct intc_desc symbol __initdata = {                                  \
-        _INTC_ARRAY(vectors), _INTC_ARRAY(groups),                      \
+        .name = chipname,                                               \
-        _INTC_ARRAY(mask_regs), _INTC_ARRAY(prio_regs),                 \
+        .hw = INTC_HW_DESC(vectors, groups, mask_regs,                  \
-        _INTC_ARRAY(sense_regs),                                        \
+                           prio_regs, sense_regs, ack_regs),            \
-        chipname,                                                       \
-        _INTC_ARRAY(ack_regs),                                          \
 }
-#endif
 void __init register_intc_controller(struct intc_desc *desc);
 int intc_set_priority(unsigned int irq, unsigned int prio);
+int reserve_irq_vector(unsigned int irq);
+void reserve_irq_legacy(void);
 #endif /* __SH_INTC_H */
diff --git a/include/linux/sh_pfc.h b/include/linux/sh_pfc.h
new file mode 100644
index 000000000000..07c08af9f8f6
--- /dev/null
+++ b/include/linux/sh_pfc.h
@@ -0,0 +1,96 @@
+/*
+ * 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 <asm-generic/gpio.h>
+typedef unsigned short pinmux_enum_t;
+typedef unsigned short pinmux_flag_t;
+#define PINMUX_TYPE_NONE            0
+#define PINMUX_TYPE_FUNCTION        1
+#define PINMUX_TYPE_GPIO            2
+#define PINMUX_TYPE_OUTPUT          3
+#define PINMUX_TYPE_INPUT           4
+#define PINMUX_TYPE_INPUT_PULLUP    5
+#define PINMUX_TYPE_INPUT_PULLDOWN  6
+#define PINMUX_FLAG_TYPE            (0x7)
+#define PINMUX_FLAG_WANT_PULLUP     (1 << 3)
+#define PINMUX_FLAG_WANT_PULLDOWN   (1 << 4)
+#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;
+};
+#define PINMUX_GPIO(gpio, data_or_mark) [gpio] = { data_or_mark }
+#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;
+};
+#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)]) \
+struct pinmux_data_reg {
+        unsigned long reg, reg_width, reg_shadow;
+        pinmux_enum_t *enum_ids;
+};
+#define PINMUX_DATA_REG(name, r, r_width) \
+        .reg = r, .reg_width = r_width, \
+        .enum_ids = (pinmux_enum_t [r_width]) \
+struct pinmux_range {
+        pinmux_enum_t begin;
+        pinmux_enum_t end;
+        pinmux_enum_t force;
+};
+struct pinmux_info {
+        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;
+        unsigned long *gpio_in_use;
+        struct gpio_chip chip;
+};
+int register_pinmux(struct pinmux_info *pip);
+#endif /* __SH_PFC_H */
diff --git a/include/linux/shmem_fs.h b/include/linux/shmem_fs.h
index deee7afd8d66..e164291fb3e7 100644
--- a/include/linux/shmem_fs.h
+++ b/include/linux/shmem_fs.h
@@ -41,20 +41,4 @@ static inline struct shmem_inode_info *SHMEM_I(struct inode *inode)
 extern int init_tmpfs(void);
 extern int shmem_fill_super(struct super_block *sb, void *data, int silent);
-#ifdef CONFIG_TMPFS_POSIX_ACL
-int shmem_check_acl(struct inode *, int);
-int shmem_acl_init(struct inode *, struct inode *);
-extern struct xattr_handler shmem_xattr_acl_access_handler;
-extern struct xattr_handler shmem_xattr_acl_default_handler;
-extern struct generic_acl_operations shmem_acl_ops;
-#else
-static inline int shmem_acl_init(struct inode *inode, struct inode *dir)
-{
-        return 0;
-}
-#endif  /* CONFIG_TMPFS_POSIX_ACL */
 #endif
diff --git a/include/linux/signal.h b/include/linux/signal.h
index ab9272cc270c..fcd2b14b1932 100644
--- a/include/linux/signal.h
+++ b/include/linux/signal.h
@@ -7,6 +7,8 @@
 #ifdef __KERNEL__
 #include <linux/list.h>
+/* for sysctl */
+extern int print_fatal_signals;
 /*
 * Real Time signals may be queued.
 */
diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
index bcdd6606f468..124f90cd5a38 100644
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -190,9 +190,6 @@ struct skb_shared_info {
        atomic_t        dataref;
        unsigned short  nr_frags;
        unsigned short  gso_size;
-#ifdef CONFIG_HAS_DMA
-        dma_addr_t      dma_head;
-#endif
        /* Warning: this field is not always filled in (UFO)! */
        unsigned short  gso_segs;
        unsigned short  gso_type;
@@ -201,9 +198,6 @@ struct skb_shared_info {
        struct sk_buff  *frag_list;
        struct skb_shared_hwtstamps hwtstamps;
        skb_frag_t      frags[MAX_SKB_FRAGS];
-#ifdef CONFIG_HAS_DMA
-        dma_addr_t      dma_maps[MAX_SKB_FRAGS];
-#endif
        /* Intermediate layers must ensure that destructor_arg
         * remains valid until skb destructor */
        void *          destructor_arg;
@@ -299,7 +293,7 @@ typedef unsigned char *sk_buff_data_t;
 *      @nfctinfo: Relationship of this skb to the connection
 *      @nfct_reasm: netfilter conntrack re-assembly pointer
 *      @nf_bridge: Saved data about a bridged frame - see br_netfilter.c
- *      @iif: ifindex of device we arrived on
+ *      @skb_iif: ifindex of device we arrived on
 *      @queue_mapping: Queue mapping for multiqueue devices
 *      @tc_index: Traffic control index
 *      @tc_verd: traffic control verdict
@@ -315,22 +309,23 @@ struct sk_buff {
        struct sk_buff          *next;
        struct sk_buff          *prev;
-        struct sock             *sk;
        ktime_t                 tstamp;
+        struct sock             *sk;
        struct net_device       *dev;
-        unsigned long           _skb_dst;
-#ifdef CONFIG_XFRM
-        struct  sec_path        *sp;
-#endif
        /*
         * This is the control buffer. It is free to use for every
         * layer. Please put your private variables there. If you
         * want to keep them across layers you have to do a skb_clone()
         * first. This is owned by whoever has the skb queued ATM.
         */
-        char                    cb[48];
+        char                    cb[48] __aligned(8);
+        unsigned long           _skb_dst;
+#ifdef CONFIG_XFRM
+        struct  sec_path        *sp;
+#endif
        unsigned int            len,
                                data_len;
        __u16                   mac_len,
@@ -354,8 +349,8 @@ struct sk_buff {
                                ipvs_property:1,
                                peeked:1,
                                nf_trace:1;
-        __be16                  protocol:16;
        kmemcheck_bitfield_end(flags1);
+        __be16                  protocol;
        void                    (*destructor)(struct sk_buff *skb);
 #if defined(CONFIG_NF_CONNTRACK) || defined(CONFIG_NF_CONNTRACK_MODULE)
@@ -366,7 +361,7 @@ struct sk_buff {
        struct nf_bridge_info   *nf_bridge;
 #endif
-        int                     iif;
+        int                     skb_iif;
 #ifdef CONFIG_NET_SCHED
        __u16                   tc_index;       /* traffic control index */
 #ifdef CONFIG_NET_CLS_ACT
@@ -389,8 +384,10 @@ struct sk_buff {
 #ifdef CONFIG_NETWORK_SECMARK
        __u32                   secmark;
 #endif
+        union {
-        __u32                   mark;
+                __u32           mark;
+                __u32           dropcount;
+        };
        __u16                   vlan_tci;
@@ -414,14 +411,6 @@ struct sk_buff {
 #include <asm/system.h>
-#ifdef CONFIG_HAS_DMA
-#include <linux/dma-mapping.h>
-extern int skb_dma_map(struct device *dev, struct sk_buff *skb,
-                       enum dma_data_direction dir);
-extern void skb_dma_unmap(struct device *dev, struct sk_buff *skb,
-                          enum dma_data_direction dir);
-#endif
 static inline struct dst_entry *skb_dst(const struct sk_buff *skb)
 {
        return (struct dst_entry *)skb->_skb_dst;
@@ -489,8 +478,7 @@ extern int skb_append_datato_frags(struct sock *sk, struct sk_buff *skb,
                        int len,int odd, struct sk_buff *skb),
                        void *from, int length);
-struct skb_seq_state
+struct skb_seq_state {
-{
        __u32           lower_offset;
        __u32           upper_offset;
        __u32           frag_idx;
@@ -745,7 +733,7 @@ static inline struct sk_buff *skb_unshare(struct sk_buff *skb,
 }
 /**
- *      skb_peek
+ *      skb_peek - peek at the head of an &sk_buff_head
 *      @list_: list to peek at
 *
 *      Peek an &sk_buff. Unlike most other operations you _MUST_
@@ -766,7 +754,7 @@ static inline struct sk_buff *skb_peek(struct sk_buff_head *list_)
 }
 /**
- *      skb_peek_tail
+ *      skb_peek_tail - peek at the tail of an &sk_buff_head
 *      @list_: list to peek at
 *
 *      Peek an &sk_buff. Unlike most other operations you _MUST_
@@ -1489,6 +1477,16 @@ static inline struct sk_buff *netdev_alloc_skb(struct net_device *dev,
        return __netdev_alloc_skb(dev, length, GFP_ATOMIC);
 }
+static inline struct sk_buff *netdev_alloc_skb_ip_align(struct net_device *dev,
+                unsigned int length)
+{
+        struct sk_buff *skb = netdev_alloc_skb(dev, length + NET_IP_ALIGN);
+        if (NET_IP_ALIGN && skb)
+                skb_reserve(skb, NET_IP_ALIGN);
+        return skb;
+}
 extern struct page *__netdev_alloc_page(struct net_device *dev, gfp_t gfp_mask);
 /**
diff --git a/include/linux/slab.h b/include/linux/slab.h
index 2da8372519f5..49d1247cd6d9 100644
--- a/include/linux/slab.h
+++ b/include/linux/slab.h
@@ -70,6 +70,11 @@
 #else
 # define SLAB_NOTRACK           0x00000000UL
 #endif
+#ifdef CONFIG_FAILSLAB
+# define SLAB_FAILSLAB          0x02000000UL    /* Fault injection mark */
+#else
+# define SLAB_FAILSLAB          0x00000000UL
+#endif
 /* The following flags affect the page allocator grouping pages by mobility */
 #define SLAB_RECLAIM_ACCOUNT    0x00020000UL            /* Objects are reclaimable */
@@ -101,6 +106,7 @@ int kmem_cache_shrink(struct kmem_cache *);
 void kmem_cache_free(struct kmem_cache *, void *);
 unsigned int kmem_cache_size(struct kmem_cache *);
 const char *kmem_cache_name(struct kmem_cache *);
+int kern_ptr_validate(const void *ptr, unsigned long size);
 int kmem_ptr_validate(struct kmem_cache *cachep, const void *ptr);
 /*
diff --git a/include/linux/slab_def.h b/include/linux/slab_def.h
index 850d057500de..ca6b2b317991 100644
--- a/include/linux/slab_def.h
+++ b/include/linux/slab_def.h
@@ -110,7 +110,7 @@ extern struct cache_sizes malloc_sizes[];
 void *kmem_cache_alloc(struct kmem_cache *, gfp_t);
 void *__kmalloc(size_t size, gfp_t flags);
-#ifdef CONFIG_KMEMTRACE
+#ifdef CONFIG_TRACING
 extern void *kmem_cache_alloc_notrace(struct kmem_cache *cachep, gfp_t flags);
 extern size_t slab_buffer_size(struct kmem_cache *cachep);
 #else
@@ -166,7 +166,7 @@ found:
 extern void *__kmalloc_node(size_t size, gfp_t flags, int node);
 extern void *kmem_cache_alloc_node(struct kmem_cache *, gfp_t flags, int node);
-#ifdef CONFIG_KMEMTRACE
+#ifdef CONFIG_TRACING
 extern void *kmem_cache_alloc_node_notrace(struct kmem_cache *cachep,
                                           gfp_t flags,
                                           int nodeid);
diff --git a/include/linux/slub_def.h b/include/linux/slub_def.h
index 5ad70a60fd74..0249d4175bac 100644
--- a/include/linux/slub_def.h
+++ b/include/linux/slub_def.h
@@ -38,8 +38,6 @@ struct kmem_cache_cpu {
        void **freelist;        /* Pointer to first free per cpu object */
        struct page *page;      /* The slab from which we are allocating */
        int node;               /* The node of the page (or -1 for debug) */
-        unsigned int offset;    /* Freepointer offset (in word units) */
-        unsigned int objsize;   /* Size of an object (from kmem_cache) */
 #ifdef CONFIG_SLUB_STATS
        unsigned stat[NR_SLUB_STAT_ITEMS];
 #endif
@@ -69,6 +67,7 @@ struct kmem_cache_order_objects {
 * Slab cache management.
 */
 struct kmem_cache {
+        struct kmem_cache_cpu *cpu_slab;
        /* Used for retriving partial slabs etc */
        unsigned long flags;
        int size;               /* The size of an object including meta data */
@@ -104,11 +103,6 @@ struct kmem_cache {
        int remote_node_defrag_ratio;
        struct kmem_cache_node *node[MAX_NUMNODES];
 #endif
-#ifdef CONFIG_SMP
-        struct kmem_cache_cpu *cpu_slab[NR_CPUS];
-#else
-        struct kmem_cache_cpu cpu_slab;
-#endif
 };
 /*
@@ -135,11 +129,21 @@ struct kmem_cache {
 #define SLUB_PAGE_SHIFT (PAGE_SHIFT + 2)
+#ifdef CONFIG_ZONE_DMA
+#define SLUB_DMA __GFP_DMA
+/* Reserve extra caches for potential DMA use */
+#define KMALLOC_CACHES (2 * SLUB_PAGE_SHIFT - 6)
+#else
+/* Disable DMA functionality */
+#define SLUB_DMA (__force gfp_t)0
+#define KMALLOC_CACHES SLUB_PAGE_SHIFT
+#endif
 /*
 * We keep the general caches in an array of slab caches that are used for
 * 2^x bytes of allocations.
 */
-extern struct kmem_cache kmalloc_caches[SLUB_PAGE_SHIFT];
+extern struct kmem_cache kmalloc_caches[KMALLOC_CACHES];
 /*
 * Sorry that the following has to be that ugly but some versions of GCC
@@ -207,17 +211,10 @@ static __always_inline struct kmem_cache *kmalloc_slab(size_t size)
        return &kmalloc_caches[index];
 }
-#ifdef CONFIG_ZONE_DMA
-#define SLUB_DMA __GFP_DMA
-#else
-/* Disable DMA functionality */
-#define SLUB_DMA (__force gfp_t)0
-#endif
 void *kmem_cache_alloc(struct kmem_cache *, gfp_t);
 void *__kmalloc(size_t size, gfp_t flags);
-#ifdef CONFIG_KMEMTRACE
+#ifdef CONFIG_TRACING
 extern void *kmem_cache_alloc_notrace(struct kmem_cache *s, gfp_t gfpflags);
 #else
 static __always_inline void *
@@ -266,7 +263,7 @@ static __always_inline void *kmalloc(size_t size, gfp_t flags)
 void *__kmalloc_node(size_t size, gfp_t flags, int node);
 void *kmem_cache_alloc_node(struct kmem_cache *, gfp_t flags, int node);
-#ifdef CONFIG_KMEMTRACE
+#ifdef CONFIG_TRACING
 extern void *kmem_cache_alloc_node_notrace(struct kmem_cache *s,
                                           gfp_t gfpflags,
                                           int node);
diff --git a/include/linux/sm501-regs.h b/include/linux/sm501-regs.h
index d53642d2d899..67ed2c542831 100644
--- a/include/linux/sm501-regs.h
+++ b/include/linux/sm501-regs.h
@@ -31,6 +31,8 @@
 #define SM501_SYSCTRL_PCI_SUBSYS_LOCK   (1<<11)
 #define SM501_SYSCTRL_PCI_BURST_READ_EN (1<<15)
+#define SM501_SYSCTRL_2D_ENGINE_STATUS  (1<<19)
 /* miscellaneous control */
 #define SM501_MISC_CONTROL              (0x000004)
diff --git a/include/linux/smb_fs_sb.h b/include/linux/smb_fs_sb.h
index 8a060a7040d8..bb947dd1fba9 100644
--- a/include/linux/smb_fs_sb.h
+++ b/include/linux/smb_fs_sb.h
@@ -10,6 +10,7 @@
 #define _SMB_FS_SB
 #include <linux/types.h>
+#include <linux/backing-dev.h>
 #include <linux/smb.h>
 /*
@@ -74,6 +75,8 @@ struct smb_sb_info {
        struct smb_ops *ops;
        struct super_block *super_block;
+        struct backing_dev_info bdi;
 };
 static inline int
diff --git a/include/linux/smp.h b/include/linux/smp.h
index 76bb3e45351f..f86d40768e7f 100644
--- a/include/linux/smp.h
+++ b/include/linux/smp.h
@@ -76,6 +76,9 @@ void smp_call_function_many(const struct cpumask *mask,
 void __smp_call_function_single(int cpuid, struct call_single_data *data,
                                int wait);
+int smp_call_function_any(const struct cpumask *mask,
+                          void (*func)(void *info), void *info, int wait);
 /*
 * sends a 'pull timer' event to a remote CPU
 */
@@ -142,15 +145,21 @@ static inline void smp_send_reschedule(int cpu) { }
 #define smp_prepare_boot_cpu()                  do {} while (0)
 #define smp_call_function_many(mask, func, info, wait) \
                        (up_smp_call_function(func, info))
-static inline void init_call_single_data(void)
+static inline void init_call_single_data(void) { }
+static inline int
+smp_call_function_any(const struct cpumask *mask, void (*func)(void *info),
+                      void *info, int wait)
 {
+        return smp_call_function_single(0, func, info, wait);
 }
 #endif /* !SMP */
 /*
 * smp_processor_id(): get the current CPU ID.
 *
- * if DEBUG_PREEMPT is enabled the we check whether it is
+ * if DEBUG_PREEMPT is enabled then we check whether it is
 * used in a preemption-safe way. (smp_processor_id() is safe
 * if it's used in a preemption-off critical section, or in
 * a thread that is bound to the current CPU.)
diff --git a/include/linux/smp_lock.h b/include/linux/smp_lock.h
index 813be59bf345..2ea1dd1ba21c 100644
--- a/include/linux/smp_lock.h
+++ b/include/linux/smp_lock.h
@@ -24,8 +24,21 @@ static inline int reacquire_kernel_lock(struct task_struct *task)
        return 0;
 }
-extern void __lockfunc lock_kernel(void)        __acquires(kernel_lock);
+extern void __lockfunc
-extern void __lockfunc unlock_kernel(void)      __releases(kernel_lock);
+_lock_kernel(const char *func, const char *file, int line)
+__acquires(kernel_lock);
+extern void __lockfunc
+_unlock_kernel(const char *func, const char *file, int line)
+__releases(kernel_lock);
+#define lock_kernel() do {                                      \
+        _lock_kernel(__func__, __FILE__, __LINE__);             \
+} while (0)
+#define unlock_kernel() do {                                    \
+        _unlock_kernel(__func__, __FILE__, __LINE__);           \
+} while (0)
 /*
 * Various legacy drivers don't really need the BKL in a specific
@@ -41,8 +54,8 @@ static inline void cycle_kernel_lock(void)
 #else
-#define lock_kernel()                           do { } while(0)
+#define lock_kernel()
-#define unlock_kernel()                         do { } while(0)
+#define unlock_kernel()
 #define release_kernel_lock(task)               do { } while(0)
 #define cycle_kernel_lock()                     do { } while(0)
 #define reacquire_kernel_lock(task)             0
diff --git a/include/linux/smsc911x.h b/include/linux/smsc911x.h
index 5241e4fb4eca..7144e8aa1e41 100644
--- a/include/linux/smsc911x.h
+++ b/include/linux/smsc911x.h
@@ -30,6 +30,7 @@ struct smsc911x_platform_config {
        unsigned int irq_type;
        unsigned int flags;
        phy_interface_t phy_interface;
+        unsigned char mac[6];
 };
 /* Constants for platform_device irq polarity configuration */
diff --git a/include/linux/snmp.h b/include/linux/snmp.h
index 0f953fe40413..4435d1084755 100644
--- a/include/linux/snmp.h
+++ b/include/linux/snmp.h
@@ -225,6 +225,8 @@ enum
        LINUX_MIB_SACKSHIFTED,
        LINUX_MIB_SACKMERGED,
        LINUX_MIB_SACKSHIFTFALLBACK,
+        LINUX_MIB_TCPBACKLOGDROP,
+        LINUX_MIB_TCPMINTTLDROP, /* RFC 5082 */
        __LINUX_MIB_MAX
 };
@@ -257,6 +259,7 @@ enum
        LINUX_MIB_XFRMOUTPOLBLOCK,              /* XfrmOutPolBlock */
        LINUX_MIB_XFRMOUTPOLDEAD,               /* XfrmOutPolDead */
        LINUX_MIB_XFRMOUTPOLERROR,              /* XfrmOutPolError */
+        LINUX_MIB_XFRMFWDHDRERROR,              /* XfrmFwdHdrError*/
        __LINUX_MIB_XFRMMAX
 };
diff --git a/include/linux/socket.h b/include/linux/socket.h
index 3273a0c5043b..354cc5617f8b 100644
--- a/include/linux/socket.h
+++ b/include/linux/socket.h
@@ -24,6 +24,9 @@ struct __kernel_sockaddr_storage {
 #include <linux/types.h>                /* pid_t                        */
 #include <linux/compiler.h>             /* __user                       */
+#define __sockaddr_check_size(size)     \
+        BUILD_BUG_ON(((size) > sizeof(struct __kernel_sockaddr_storage)))
 #ifdef __KERNEL__
 # ifdef CONFIG_PROC_FS
 struct seq_file;
@@ -65,6 +68,12 @@ struct msghdr {
        unsigned        msg_flags;
 };
+/* For recvmmsg/sendmmsg */
+struct mmsghdr {
+        struct msghdr   msg_hdr;
+        unsigned        msg_len;
+};
 /*
 *      POSIX 1003.1g - ancillary data object information
 *      Ancillary data consits of a sequence of pairs of
@@ -246,6 +255,7 @@ struct ucred {
 #define MSG_ERRQUEUE    0x2000  /* Fetch message from error queue */
 #define MSG_NOSIGNAL    0x4000  /* Do not generate SIGPIPE */
 #define MSG_MORE        0x8000  /* Sender will send more */
+#define MSG_WAITFORONE  0x10000 /* recvmmsg(): block until 1+ packets avail */
 #define MSG_EOF         MSG_FIN
@@ -312,6 +322,10 @@ extern int move_addr_to_user(struct sockaddr *kaddr, int klen, void __user *uadd
 extern int move_addr_to_kernel(void __user *uaddr, int ulen, struct sockaddr *kaddr);
 extern int put_cmsg(struct msghdr*, int level, int type, int len, void *data);
+struct timespec;
+extern int __sys_recvmmsg(int fd, struct mmsghdr __user *mmsg, unsigned int vlen,
+                          unsigned int flags, struct timespec *timeout);
 #endif
 #endif /* not kernel and not glibc */
 #endif /* _LINUX_SOCKET_H */
diff --git a/include/linux/sonypi.h b/include/linux/sonypi.h
index 34c4475ac4a2..4f95c1aac2fd 100644
--- a/include/linux/sonypi.h
+++ b/include/linux/sonypi.h
@@ -111,6 +111,7 @@
 #define SONYPI_EVENT_VOLUME_INC_PRESSED         69
 #define SONYPI_EVENT_VOLUME_DEC_PRESSED         70
 #define SONYPI_EVENT_BRIGHTNESS_PRESSED         71
+#define SONYPI_EVENT_MEDIA_PRESSED              72
 /* get/set brightness */
 #define SONYPI_IOCGBRT          _IOR('v', 0, __u8)
diff --git a/include/linux/spi/ad7879.h b/include/linux/spi/ad7879.h
index 4231104c9afa..6334cee1a3be 100644
--- a/include/linux/spi/ad7879.h
+++ b/include/linux/spi/ad7879.h
@@ -28,8 +28,12 @@ struct ad7879_platform_data {
         * 1 = 4, 2 = 8, 3 = 16 (median > averaging)
         */
        u8      median;
-        /* 1 = AUX/VBAT/GPIO set to GPIO Output */
+        /* 1 = AUX/VBAT/GPIO export GPIO to gpiolib
-        u8      gpio_output;
+         * requires CONFIG_GPIOLIB
-        /* Initial GPIO pin state (valid if gpio_output = 1) */
+         */
-        u8      gpio_default;
+        bool    gpio_export;
+        /* identifies the first GPIO number handled by this chip;
+         * or, if negative, requests dynamic ID allocation.
+         */
+        s32     gpio_base;
 };
diff --git a/include/linux/spi/ads7846.h b/include/linux/spi/ads7846.h
index 51948eb6927a..b4ae570d3c98 100644
--- a/include/linux/spi/ads7846.h
+++ b/include/linux/spi/ads7846.h
@@ -12,7 +12,7 @@ enum ads7846_filter {
 };
 struct ads7846_platform_data {
-        u16     model;                  /* 7843, 7845, 7846. */
+        u16     model;                  /* 7843, 7845, 7846, 7873. */
        u16     vref_delay_usecs;       /* 0 for external vref; etc */
        u16     vref_mv;                /* external vref value, milliVolts */
        bool    keep_vref_on;           /* set to keep vref on for differential
@@ -53,5 +53,6 @@ struct ads7846_platform_data {
        int     (*filter)       (void *filter_data, int data_idx, int *val);
        void    (*filter_cleanup)(void *filter_data);
        void    (*wait_for_sync)(void);
+        bool    wakeup;
 };
diff --git a/include/linux/spi/dw_spi.h b/include/linux/spi/dw_spi.h
new file mode 100644
index 000000000000..cc813f95a2f2
--- /dev/null
+++ b/include/linux/spi/dw_spi.h
@@ -0,0 +1,217 @@
+#ifndef DW_SPI_HEADER_H
+#define DW_SPI_HEADER_H
+#include <linux/io.h>
+/* Bit fields in CTRLR0 */
+#define SPI_DFS_OFFSET                  0
+#define SPI_FRF_OFFSET                  4
+#define SPI_FRF_SPI                     0x0
+#define SPI_FRF_SSP                     0x1
+#define SPI_FRF_MICROWIRE               0x2
+#define SPI_FRF_RESV                    0x3
+#define SPI_MODE_OFFSET                 6
+#define SPI_SCPH_OFFSET                 6
+#define SPI_SCOL_OFFSET                 7
+#define SPI_TMOD_OFFSET                 8
+#define SPI_TMOD_TR                     0x0             /* xmit & recv */
+#define SPI_TMOD_TO                     0x1             /* xmit only */
+#define SPI_TMOD_RO                     0x2             /* recv only */
+#define SPI_TMOD_EPROMREAD              0x3             /* eeprom read mode */
+#define SPI_SLVOE_OFFSET                10
+#define SPI_SRL_OFFSET                  11
+#define SPI_CFS_OFFSET                  12
+/* Bit fields in SR, 7 bits */
+#define SR_MASK                         0x7f            /* cover 7 bits */
+#define SR_BUSY                         (1 << 0)
+#define SR_TF_NOT_FULL                  (1 << 1)
+#define SR_TF_EMPT                      (1 << 2)
+#define SR_RF_NOT_EMPT                  (1 << 3)
+#define SR_RF_FULL                      (1 << 4)
+#define SR_TX_ERR                       (1 << 5)
+#define SR_DCOL                         (1 << 6)
+/* Bit fields in ISR, IMR, RISR, 7 bits */
+#define SPI_INT_TXEI                    (1 << 0)
+#define SPI_INT_TXOI                    (1 << 1)
+#define SPI_INT_RXUI                    (1 << 2)
+#define SPI_INT_RXOI                    (1 << 3)
+#define SPI_INT_RXFI                    (1 << 4)
+#define SPI_INT_MSTI                    (1 << 5)
+/* TX RX interrupt level threshhold, max can be 256 */
+#define SPI_INT_THRESHOLD               32
+enum dw_ssi_type {
+        SSI_MOTO_SPI = 0,
+        SSI_TI_SSP,
+        SSI_NS_MICROWIRE,
+};
+struct dw_spi_reg {
+        u32     ctrl0;
+        u32     ctrl1;
+        u32     ssienr;
+        u32     mwcr;
+        u32     ser;
+        u32     baudr;
+        u32     txfltr;
+        u32     rxfltr;
+        u32     txflr;
+        u32     rxflr;
+        u32     sr;
+        u32     imr;
+        u32     isr;
+        u32     risr;
+        u32     txoicr;
+        u32     rxoicr;
+        u32     rxuicr;
+        u32     msticr;
+        u32     icr;
+        u32     dmacr;
+        u32     dmatdlr;
+        u32     dmardlr;
+        u32     idr;
+        u32     version;
+        u32     dr;             /* Currently oper as 32 bits,
+                                though only low 16 bits matters */
+} __packed;
+struct dw_spi {
+        struct spi_master       *master;
+        struct spi_device       *cur_dev;
+        struct device           *parent_dev;
+        enum dw_ssi_type        type;
+        void __iomem            *regs;
+        unsigned long           paddr;
+        u32                     iolen;
+        int                     irq;
+        u32                     fifo_len;       /* depth of the FIFO buffer */
+        u32                     max_freq;       /* max bus freq supported */
+        u16                     bus_num;
+        u16                     num_cs;         /* supported slave numbers */
+        /* Driver message queue */
+        struct workqueue_struct *workqueue;
+        struct work_struct      pump_messages;
+        spinlock_t              lock;
+        struct list_head        queue;
+        int                     busy;
+        int                     run;
+        /* Message Transfer pump */
+        struct tasklet_struct   pump_transfers;
+        /* Current message transfer state info */
+        struct spi_message      *cur_msg;
+        struct spi_transfer     *cur_transfer;
+        struct chip_data        *cur_chip;
+        struct chip_data        *prev_chip;
+        size_t                  len;
+        void                    *tx;
+        void                    *tx_end;
+        void                    *rx;
+        void                    *rx_end;
+        int                     dma_mapped;
+        dma_addr_t              rx_dma;
+        dma_addr_t              tx_dma;
+        size_t                  rx_map_len;
+        size_t                  tx_map_len;
+        u8                      n_bytes;        /* current is a 1/2 bytes op */
+        u8                      max_bits_per_word;      /* maxim is 16b */
+        u32                     dma_width;
+        int                     cs_change;
+        int                     (*write)(struct dw_spi *dws);
+        int                     (*read)(struct dw_spi *dws);
+        irqreturn_t             (*transfer_handler)(struct dw_spi *dws);
+        void                    (*cs_control)(u32 command);
+        /* Dma info */
+        int                     dma_inited;
+        struct dma_chan         *txchan;
+        struct dma_chan         *rxchan;
+        int                     txdma_done;
+        int                     rxdma_done;
+        u64                     tx_param;
+        u64                     rx_param;
+        struct device           *dma_dev;
+        dma_addr_t              dma_addr;
+        /* Bus interface info */
+        void                    *priv;
+#ifdef CONFIG_DEBUG_FS
+        struct dentry *debugfs;
+#endif
+};
+#define dw_readl(dw, name) \
+        __raw_readl(&(((struct dw_spi_reg *)dw->regs)->name))
+#define dw_writel(dw, name, val) \
+        __raw_writel((val), &(((struct dw_spi_reg *)dw->regs)->name))
+#define dw_readw(dw, name) \
+        __raw_readw(&(((struct dw_spi_reg *)dw->regs)->name))
+#define dw_writew(dw, name, val) \
+        __raw_writew((val), &(((struct dw_spi_reg *)dw->regs)->name))
+static inline void spi_enable_chip(struct dw_spi *dws, int enable)
+{
+        dw_writel(dws, ssienr, (enable ? 1 : 0));
+}
+static inline void spi_set_clk(struct dw_spi *dws, u16 div)
+{
+        dw_writel(dws, baudr, div);
+}
+static inline void spi_chip_sel(struct dw_spi *dws, u16 cs)
+{
+        if (cs > dws->num_cs)
+                return;
+        if (dws->cs_control)
+                dws->cs_control(1);
+        dw_writel(dws, ser, 1 << cs);
+}
+/* Disable IRQ bits */
+static inline void spi_mask_intr(struct dw_spi *dws, u32 mask)
+{
+        u32 new_mask;
+        new_mask = dw_readl(dws, imr) & ~mask;
+        dw_writel(dws, imr, new_mask);
+}
+/* Enable IRQ bits */
+static inline void spi_umask_intr(struct dw_spi *dws, u32 mask)
+{
+        u32 new_mask;
+        new_mask = dw_readl(dws, imr) | mask;
+        dw_writel(dws, imr, new_mask);
+}
+/*
+ * Each SPI slave device to work with dw_api controller should
+ * has such a structure claiming its working mode (PIO/DMA etc),
+ * which can be save in the "controller_data" member of the
+ * struct spi_device
+ */
+struct dw_spi_chip {
+        u8 poll_mode;   /* 0 for contoller polling mode */
+        u8 type;        /* SPI/SSP/Micrwire */
+        u8 enable_dma;
+        void (*cs_control)(u32 command);
+};
+extern int dw_spi_add_host(struct dw_spi *dws);
+extern void dw_spi_remove_host(struct dw_spi *dws);
+extern int dw_spi_suspend_host(struct dw_spi *dws);
+extern int dw_spi_resume_host(struct dw_spi *dws);
+#endif /* DW_SPI_HEADER_H */
diff --git a/include/linux/spi/l4f00242t03.h b/include/linux/spi/l4f00242t03.h
new file mode 100644
index 000000000000..aee1dbda4edc
--- /dev/null
+++ b/include/linux/spi/l4f00242t03.h
@@ -0,0 +1,31 @@
+/*
+ * l4f00242t03.h -- Platform glue for Epson L4F00242T03 LCD
+ *
+ * Copyright (c) 2009 Alberto Panizzo <maramaopercheseimorto@gmail.com>
+ * Based on Marek Vasut work in lms283gf05.h
+ *
+ * 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 _INCLUDE_LINUX_SPI_L4F00242T03_H_
+#define _INCLUDE_LINUX_SPI_L4F00242T03_H_
+struct l4f00242t03_pdata {
+        unsigned int    reset_gpio;
+        unsigned int    data_enable_gpio;
+        const char      *io_supply;     /* will be set to 1.8 V */
+        const char      *core_supply;   /* will be set to 2.8 V */
+};
+#endif /* _INCLUDE_LINUX_SPI_L4F00242T03_H_ */
diff --git a/include/linux/spi/max7301.h b/include/linux/spi/max7301.h
index 6dfd83f19b4b..34af0a3477bf 100644
--- a/include/linux/spi/max7301.h
+++ b/include/linux/spi/max7301.h
@@ -1,9 +1,27 @@
 #ifndef LINUX_SPI_MAX7301_H
 #define LINUX_SPI_MAX7301_H
+#include <linux/gpio.h>
+/*
+ * Some registers must be read back to modify.
+ * To save time we cache them here in memory
+ */
+struct max7301 {
+        struct mutex    lock;
+        u8              port_config[8]; /* field 0 is unused */
+        u32             out_level;      /* cached output levels */
+        struct gpio_chip chip;
+        struct device *dev;
+        int (*write)(struct device *dev, unsigned int reg, unsigned int val);
+        int (*read)(struct device *dev, unsigned int reg);
+};
 struct max7301_platform_data {
        /* number assigned to the first GPIO */
        unsigned        base;
 };
+extern int __max730x_remove(struct device *dev);
+extern int __max730x_probe(struct max7301 *ts);
 #endif
diff --git a/include/linux/spi/sh_msiof.h b/include/linux/spi/sh_msiof.h
new file mode 100644
index 000000000000..2e8db3d2d2e5
--- /dev/null
+++ b/include/linux/spi/sh_msiof.h
@@ -0,0 +1,10 @@
+#ifndef __SPI_SH_MSIOF_H__
+#define __SPI_SH_MSIOF_H__
+struct sh_msiof_spi_info {
+        int tx_fifo_override;
+        int rx_fifo_override;
+        u16 num_chipselect;
+};
+#endif /* __SPI_SH_MSIOF_H__ */
diff --git a/include/linux/spi/spi.h b/include/linux/spi/spi.h
index 97b60b37f445..af56071b06f9 100644
--- a/include/linux/spi/spi.h
+++ b/include/linux/spi/spi.h
@@ -21,6 +21,7 @@
 #include <linux/device.h>
 #include <linux/mod_devicetable.h>
+#include <linux/slab.h>
 /*
 * INTERFACES between SPI master-side drivers and SPI infrastructure.
diff --git a/include/linux/spi/spi_bitbang.h b/include/linux/spi/spi_bitbang.h
index eed4254bd503..3274c507b8a9 100644
--- a/include/linux/spi/spi_bitbang.h
+++ b/include/linux/spi/spi_bitbang.h
@@ -15,7 +15,7 @@
 * Some hardware works well with requests at spi_transfer scope:
 *
 *   -  Drivers leveraging smarter hardware, with fifos or DMA; or for half
- *      duplex (MicroWire) controllers.  Provide chipslect() and txrx_bufs(),
+ *      duplex (MicroWire) controllers.  Provide chipselect() and txrx_bufs(),
 *      and custom setup()/cleanup() methods.
 */
diff --git a/include/linux/spi/wl12xx.h b/include/linux/spi/wl12xx.h
index 11430cab2aad..aed64ed3dc8a 100644
--- a/include/linux/spi/wl12xx.h
+++ b/include/linux/spi/wl12xx.h
@@ -26,6 +26,7 @@
 struct wl12xx_platform_data {
        void (*set_power)(bool enable);
+        bool use_eeprom;
 };
 #endif
diff --git a/include/linux/spi/xilinx_spi.h b/include/linux/spi/xilinx_spi.h
new file mode 100644
index 000000000000..6f17278810b0
--- /dev/null
+++ b/include/linux/spi/xilinx_spi.h
@@ -0,0 +1,20 @@
+#ifndef __LINUX_SPI_XILINX_SPI_H
+#define __LINUX_SPI_XILINX_SPI_H
+/**
+ * struct xspi_platform_data - Platform data of the Xilinx SPI driver
+ * @num_chipselect:     Number of chip select by the IP.
+ * @little_endian:      If registers should be accessed little endian or not.
+ * @bits_per_word:      Number of bits per word.
+ * @devices:            Devices to add when the driver is probed.
+ * @num_devices:        Number of devices in the devices array.
+ */
+struct xspi_platform_data {
+        u16 num_chipselect;
+        bool little_endian;
+        u8 bits_per_word;
+        struct spi_board_info *devices;
+        u8 num_devices;
+};
+#endif /* __LINUX_SPI_XILINX_SPI_H */
diff --git a/include/linux/spinlock.h b/include/linux/spinlock.h
index f0ca7a7a1757..89fac6a3f78b 100644
--- a/include/linux/spinlock.h
+++ b/include/linux/spinlock.h
@@ -8,13 +8,13 @@
 *
 * on SMP builds:
 *
- *  asm/spinlock_types.h: contains the raw_spinlock_t/raw_rwlock_t and the
+ *  asm/spinlock_types.h: contains the arch_spinlock_t/arch_rwlock_t and the
 *                        initializers
 *
 *  linux/spinlock_types.h:
 *                        defines the generic type and initializers
 *
- *  asm/spinlock.h:       contains the __raw_spin_*()/etc. lowlevel
+ *  asm/spinlock.h:       contains the arch_spin_*()/etc. lowlevel
 *                        implementations, mostly inline assembly code
 *
 *   (also included on UP-debug builds:)
@@ -34,7 +34,7 @@
 *                        defines the generic type and initializers
 *
 *  linux/spinlock_up.h:
- *                        contains the __raw_spin_*()/etc. version of UP
+ *                        contains the arch_spin_*()/etc. version of UP
 *                        builds. (which are NOPs on non-debug, non-preempt
 *                        builds)
 *
@@ -75,14 +75,12 @@
 #define __lockfunc __attribute__((section(".spinlock.text")))
 /*
- * Pull the raw_spinlock_t and raw_rwlock_t definitions:
+ * Pull the arch_spinlock_t and arch_rwlock_t definitions:
 */
 #include <linux/spinlock_types.h>
-extern int __lockfunc generic__raw_read_trylock(raw_rwlock_t *lock);
 /*
- * Pull the __raw*() functions/declarations (UP-nondebug doesnt need them):
+ * Pull the arch_spin*() functions/declarations (UP-nondebug doesnt need them):
 */
 #ifdef CONFIG_SMP
 # include <asm/spinlock.h>
@@ -91,45 +89,31 @@ extern int __lockfunc generic__raw_read_trylock(raw_rwlock_t *lock);
 #endif
 #ifdef CONFIG_DEBUG_SPINLOCK
-  extern void __spin_lock_init(spinlock_t *lock, const char *name,
+  extern void __raw_spin_lock_init(raw_spinlock_t *lock, const char *name,
-                               struct lock_class_key *key);
+                                   struct lock_class_key *key);
-# define spin_lock_init(lock)                                   \
+# define raw_spin_lock_init(lock)                               \
 do {                                                            \
        static struct lock_class_key __key;                     \
                                                                \
-        __spin_lock_init((lock), #lock, &__key);                \
+        __raw_spin_lock_init((lock), #lock, &__key);            \
 } while (0)
 #else
-# define spin_lock_init(lock)                                   \
+# define raw_spin_lock_init(lock)                               \
-        do { *(lock) = SPIN_LOCK_UNLOCKED; } while (0)
+        do { *(lock) = __RAW_SPIN_LOCK_UNLOCKED(lock); } while (0)
-#endif
-#ifdef CONFIG_DEBUG_SPINLOCK
-  extern void __rwlock_init(rwlock_t *lock, const char *name,
-                            struct lock_class_key *key);
-# define rwlock_init(lock)                                      \
-do {                                                            \
-        static struct lock_class_key __key;                     \
-                                                                \
-        __rwlock_init((lock), #lock, &__key);                   \
-} while (0)
-#else
-# define rwlock_init(lock)                                      \
-        do { *(lock) = RW_LOCK_UNLOCKED; } while (0)
 #endif
-#define spin_is_locked(lock)    __raw_spin_is_locked(&(lock)->raw_lock)
+#define raw_spin_is_locked(lock)        arch_spin_is_locked(&(lock)->raw_lock)
 #ifdef CONFIG_GENERIC_LOCKBREAK
-#define spin_is_contended(lock) ((lock)->break_lock)
+#define raw_spin_is_contended(lock) ((lock)->break_lock)
 #else
-#ifdef __raw_spin_is_contended
+#ifdef arch_spin_is_contended
-#define spin_is_contended(lock) __raw_spin_is_contended(&(lock)->raw_lock)
+#define raw_spin_is_contended(lock)     arch_spin_is_contended(&(lock)->raw_lock)
 #else
-#define spin_is_contended(lock) (((void)(lock), 0))
+#define raw_spin_is_contended(lock)     (((void)(lock), 0))
-#endif /*__raw_spin_is_contended*/
+#endif /*arch_spin_is_contended*/
 #endif
 /* The lock does not imply full memory barrier. */
@@ -138,182 +122,263 @@ static inline void smp_mb__after_lock(void) { smp_mb(); }
 #endif
 /**
- * spin_unlock_wait - wait until the spinlock gets unlocked
+ * raw_spin_unlock_wait - wait until the spinlock gets unlocked
 * @lock: the spinlock in question.
 */
-#define spin_unlock_wait(lock)  __raw_spin_unlock_wait(&(lock)->raw_lock)
+#define raw_spin_unlock_wait(lock)      arch_spin_unlock_wait(&(lock)->raw_lock)
 #ifdef CONFIG_DEBUG_SPINLOCK
- extern void _raw_spin_lock(spinlock_t *lock);
+ extern void do_raw_spin_lock(raw_spinlock_t *lock) __acquires(lock);
-#define _raw_spin_lock_flags(lock, flags) _raw_spin_lock(lock)
+#define do_raw_spin_lock_flags(lock, flags) do_raw_spin_lock(lock)
- extern int _raw_spin_trylock(spinlock_t *lock);
+ extern int do_raw_spin_trylock(raw_spinlock_t *lock);
- extern void _raw_spin_unlock(spinlock_t *lock);
+ extern void do_raw_spin_unlock(raw_spinlock_t *lock) __releases(lock);
- extern void _raw_read_lock(rwlock_t *lock);
-#define _raw_read_lock_flags(lock, flags) _raw_read_lock(lock)
- extern int _raw_read_trylock(rwlock_t *lock);
- extern void _raw_read_unlock(rwlock_t *lock);
- extern void _raw_write_lock(rwlock_t *lock);
-#define _raw_write_lock_flags(lock, flags) _raw_write_lock(lock)
- extern int _raw_write_trylock(rwlock_t *lock);
- extern void _raw_write_unlock(rwlock_t *lock);
 #else
-# define _raw_spin_lock(lock)           __raw_spin_lock(&(lock)->raw_lock)
+static inline void do_raw_spin_lock(raw_spinlock_t *lock) __acquires(lock)
-# define _raw_spin_lock_flags(lock, flags) \
+{
-                __raw_spin_lock_flags(&(lock)->raw_lock, *(flags))
+        __acquire(lock);
-# define _raw_spin_trylock(lock)        __raw_spin_trylock(&(lock)->raw_lock)
+        arch_spin_lock(&lock->raw_lock);
-# define _raw_spin_unlock(lock)         __raw_spin_unlock(&(lock)->raw_lock)
+}
-# define _raw_read_lock(rwlock)         __raw_read_lock(&(rwlock)->raw_lock)
-# define _raw_read_lock_flags(lock, flags) \
+static inline void
-                __raw_read_lock_flags(&(lock)->raw_lock, *(flags))
+do_raw_spin_lock_flags(raw_spinlock_t *lock, unsigned long *flags) __acquires(lock)
-# define _raw_read_trylock(rwlock)      __raw_read_trylock(&(rwlock)->raw_lock)
+{
-# define _raw_read_unlock(rwlock)       __raw_read_unlock(&(rwlock)->raw_lock)
+        __acquire(lock);
-# define _raw_write_lock(rwlock)        __raw_write_lock(&(rwlock)->raw_lock)
+        arch_spin_lock_flags(&lock->raw_lock, *flags);
-# define _raw_write_lock_flags(lock, flags) \
+}
-                __raw_write_lock_flags(&(lock)->raw_lock, *(flags))
-# define _raw_write_trylock(rwlock)     __raw_write_trylock(&(rwlock)->raw_lock)
+static inline int do_raw_spin_trylock(raw_spinlock_t *lock)
-# define _raw_write_unlock(rwlock)      __raw_write_unlock(&(rwlock)->raw_lock)
+{
+        return arch_spin_trylock(&(lock)->raw_lock);
+}
+static inline void do_raw_spin_unlock(raw_spinlock_t *lock) __releases(lock)
+{
+        arch_spin_unlock(&lock->raw_lock);
+        __release(lock);
+}
 #endif
-#define read_can_lock(rwlock)           __raw_read_can_lock(&(rwlock)->raw_lock)
-#define write_can_lock(rwlock)          __raw_write_can_lock(&(rwlock)->raw_lock)
 /*
- * Define the various spin_lock and rw_lock methods.  Note we define these
+ * Define the various spin_lock methods.  Note we define these
- * regardless of whether CONFIG_SMP or CONFIG_PREEMPT are set. The various
+ * regardless of whether CONFIG_SMP or CONFIG_PREEMPT are set. The
- * methods are defined as nops in the case they are not required.
+ * various methods are defined as nops in the case they are not
+ * required.
 */
-#define spin_trylock(lock)              __cond_lock(lock, _spin_trylock(lock))
+#define raw_spin_trylock(lock)  __cond_lock(lock, _raw_spin_trylock(lock))
-#define read_trylock(lock)              __cond_lock(lock, _read_trylock(lock))
-#define write_trylock(lock)             __cond_lock(lock, _write_trylock(lock))
-#define spin_lock(lock)                 _spin_lock(lock)
+#define raw_spin_lock(lock)     _raw_spin_lock(lock)
 #ifdef CONFIG_DEBUG_LOCK_ALLOC
-# define spin_lock_nested(lock, subclass) _spin_lock_nested(lock, subclass)
+# define raw_spin_lock_nested(lock, subclass) \
-# define spin_lock_nest_lock(lock, nest_lock)                           \
+        _raw_spin_lock_nested(lock, subclass)
+# define raw_spin_lock_nest_lock(lock, nest_lock)                       \
         do {                                                           \
                 typecheck(struct lockdep_map *, &(nest_lock)->dep_map);\
-                 _spin_lock_nest_lock(lock, &(nest_lock)->dep_map);     \
+                 _raw_spin_lock_nest_lock(lock, &(nest_lock)->dep_map); \
         } while (0)
 #else
-# define spin_lock_nested(lock, subclass) _spin_lock(lock)
+# define raw_spin_lock_nested(lock, subclass)           _raw_spin_lock(lock)
-# define spin_lock_nest_lock(lock, nest_lock) _spin_lock(lock)
+# define raw_spin_lock_nest_lock(lock, nest_lock)       _raw_spin_lock(lock)
 #endif
-#define write_lock(lock)                _write_lock(lock)
-#define read_lock(lock)                 _read_lock(lock)
 #if defined(CONFIG_SMP) || defined(CONFIG_DEBUG_SPINLOCK)
-#define spin_lock_irqsave(lock, flags)                  \
+#define raw_spin_lock_irqsave(lock, flags)                      \
        do {                                            \
                typecheck(unsigned long, flags);        \
-                flags = _spin_lock_irqsave(lock);       \
+                flags = _raw_spin_lock_irqsave(lock);   \
-        } while (0)
-#define read_lock_irqsave(lock, flags)                  \
-        do {                                            \
-                typecheck(unsigned long, flags);        \
-                flags = _read_lock_irqsave(lock);       \
-        } while (0)
-#define write_lock_irqsave(lock, flags)                 \
-        do {                                            \
-                typecheck(unsigned long, flags);        \
-                flags = _write_lock_irqsave(lock);      \
        } while (0)
 #ifdef CONFIG_DEBUG_LOCK_ALLOC
-#define spin_lock_irqsave_nested(lock, flags, subclass)                 \
+#define raw_spin_lock_irqsave_nested(lock, flags, subclass)             \
        do {                                                            \
                typecheck(unsigned long, flags);                        \
-                flags = _spin_lock_irqsave_nested(lock, subclass);      \
+                flags = _raw_spin_lock_irqsave_nested(lock, subclass);  \
        } while (0)
 #else
-#define spin_lock_irqsave_nested(lock, flags, subclass)                 \
+#define raw_spin_lock_irqsave_nested(lock, flags, subclass)             \
        do {                                                            \
                typecheck(unsigned long, flags);                        \
-                flags = _spin_lock_irqsave(lock);                       \
+                flags = _raw_spin_lock_irqsave(lock);                   \
        } while (0)
 #endif
 #else
-#define spin_lock_irqsave(lock, flags)                  \
+#define raw_spin_lock_irqsave(lock, flags)              \
-        do {                                            \
-                typecheck(unsigned long, flags);        \
-                _spin_lock_irqsave(lock, flags);        \
-        } while (0)
-#define read_lock_irqsave(lock, flags)                  \
        do {                                            \
                typecheck(unsigned long, flags);        \
-                _read_lock_irqsave(lock, flags);        \
+                _raw_spin_lock_irqsave(lock, flags);    \
        } while (0)
-#define write_lock_irqsave(lock, flags)                 \
-        do {                                            \
+#define raw_spin_lock_irqsave_nested(lock, flags, subclass)     \
-                typecheck(unsigned long, flags);        \
+        raw_spin_lock_irqsave(lock, flags)
-                _write_lock_irqsave(lock, flags);       \
-        } while (0)
-#define spin_lock_irqsave_nested(lock, flags, subclass) \
-        spin_lock_irqsave(lock, flags)
 #endif
-#define spin_lock_irq(lock)             _spin_lock_irq(lock)
+#define raw_spin_lock_irq(lock)         _raw_spin_lock_irq(lock)
-#define spin_lock_bh(lock)              _spin_lock_bh(lock)
+#define raw_spin_lock_bh(lock)          _raw_spin_lock_bh(lock)
-#define read_lock_irq(lock)             _read_lock_irq(lock)
+#define raw_spin_unlock(lock)           _raw_spin_unlock(lock)
-#define read_lock_bh(lock)              _read_lock_bh(lock)
+#define raw_spin_unlock_irq(lock)       _raw_spin_unlock_irq(lock)
-#define write_lock_irq(lock)            _write_lock_irq(lock)
-#define write_lock_bh(lock)             _write_lock_bh(lock)
-#define spin_unlock(lock)               _spin_unlock(lock)
-#define read_unlock(lock)               _read_unlock(lock)
-#define write_unlock(lock)              _write_unlock(lock)
-#define spin_unlock_irq(lock)           _spin_unlock_irq(lock)
-#define read_unlock_irq(lock)           _read_unlock_irq(lock)
-#define write_unlock_irq(lock)          _write_unlock_irq(lock)
-#define spin_unlock_irqrestore(lock, flags)             \
-        do {                                            \
-                typecheck(unsigned long, flags);        \
-                _spin_unlock_irqrestore(lock, flags);   \
-        } while (0)
-#define spin_unlock_bh(lock)            _spin_unlock_bh(lock)
-#define read_unlock_irqrestore(lock, flags)             \
+#define raw_spin_unlock_irqrestore(lock, flags)         \
-        do {                                            \
+        do {                                                    \
-                typecheck(unsigned long, flags);        \
+                typecheck(unsigned long, flags);                \
-                _read_unlock_irqrestore(lock, flags);   \
+                _raw_spin_unlock_irqrestore(lock, flags);       \
        } while (0)
-#define read_unlock_bh(lock)            _read_unlock_bh(lock)
+#define raw_spin_unlock_bh(lock)        _raw_spin_unlock_bh(lock)
-#define write_unlock_irqrestore(lock, flags)            \
+#define raw_spin_trylock_bh(lock) \
-        do {                                            \
+        __cond_lock(lock, _raw_spin_trylock_bh(lock))
-                typecheck(unsigned long, flags);        \
-                _write_unlock_irqrestore(lock, flags);  \
-        } while (0)
-#define write_unlock_bh(lock)           _write_unlock_bh(lock)
-#define spin_trylock_bh(lock)   __cond_lock(lock, _spin_trylock_bh(lock))
+#define raw_spin_trylock_irq(lock) \
-#define spin_trylock_irq(lock) \
 ({ \
        local_irq_disable(); \
-        spin_trylock(lock) ? \
+        raw_spin_trylock(lock) ? \
        1 : ({ local_irq_enable(); 0;  }); \
 })
-#define spin_trylock_irqsave(lock, flags) \
+#define raw_spin_trylock_irqsave(lock, flags) \
 ({ \
        local_irq_save(flags); \
-        spin_trylock(lock) ? \
+        raw_spin_trylock(lock) ? \
        1 : ({ local_irq_restore(flags); 0; }); \
 })
-#define write_trylock_irqsave(lock, flags) \
+/**
-({ \
+ * raw_spin_can_lock - would raw_spin_trylock() succeed?
-        local_irq_save(flags); \
+ * @lock: the spinlock in question.
-        write_trylock(lock) ? \
+ */
-        1 : ({ local_irq_restore(flags); 0; }); \
+#define raw_spin_can_lock(lock) (!raw_spin_is_locked(lock))
+/* Include rwlock functions */
+#include <linux/rwlock.h>
+/*
+ * Pull the _spin_*()/_read_*()/_write_*() functions/declarations:
+ */
+#if defined(CONFIG_SMP) || defined(CONFIG_DEBUG_SPINLOCK)
+# include <linux/spinlock_api_smp.h>
+#else
+# include <linux/spinlock_api_up.h>
+#endif
+/*
+ * Map the spin_lock functions to the raw variants for PREEMPT_RT=n
+ */
+static inline raw_spinlock_t *spinlock_check(spinlock_t *lock)
+{
+        return &lock->rlock;
+}
+#define spin_lock_init(_lock)                           \
+do {                                                    \
+        spinlock_check(_lock);                          \
+        raw_spin_lock_init(&(_lock)->rlock);            \
+} while (0)
+static inline void spin_lock(spinlock_t *lock)
+{
+        raw_spin_lock(&lock->rlock);
+}
+static inline void spin_lock_bh(spinlock_t *lock)
+{
+        raw_spin_lock_bh(&lock->rlock);
+}
+static inline int spin_trylock(spinlock_t *lock)
+{
+        return raw_spin_trylock(&lock->rlock);
+}
+#define spin_lock_nested(lock, subclass)                        \
+do {                                                            \
+        raw_spin_lock_nested(spinlock_check(lock), subclass);   \
+} while (0)
+#define spin_lock_nest_lock(lock, nest_lock)                            \
+do {                                                                    \
+        raw_spin_lock_nest_lock(spinlock_check(lock), nest_lock);       \
+} while (0)
+static inline void spin_lock_irq(spinlock_t *lock)
+{
+        raw_spin_lock_irq(&lock->rlock);
+}
+#define spin_lock_irqsave(lock, flags)                          \
+do {                                                            \
+        raw_spin_lock_irqsave(spinlock_check(lock), flags);     \
+} while (0)
+#define spin_lock_irqsave_nested(lock, flags, subclass)                 \
+do {                                                                    \
+        raw_spin_lock_irqsave_nested(spinlock_check(lock), flags, subclass); \
+} while (0)
+static inline void spin_unlock(spinlock_t *lock)
+{
+        raw_spin_unlock(&lock->rlock);
+}
+static inline void spin_unlock_bh(spinlock_t *lock)
+{
+        raw_spin_unlock_bh(&lock->rlock);
+}
+static inline void spin_unlock_irq(spinlock_t *lock)
+{
+        raw_spin_unlock_irq(&lock->rlock);
+}
+static inline void spin_unlock_irqrestore(spinlock_t *lock, unsigned long flags)
+{
+        raw_spin_unlock_irqrestore(&lock->rlock, flags);
+}
+static inline int spin_trylock_bh(spinlock_t *lock)
+{
+        return raw_spin_trylock_bh(&lock->rlock);
+}
+static inline int spin_trylock_irq(spinlock_t *lock)
+{
+        return raw_spin_trylock_irq(&lock->rlock);
+}
+#define spin_trylock_irqsave(lock, flags)                       \
+({                                                              \
+        raw_spin_trylock_irqsave(spinlock_check(lock), flags); \
 })
+static inline void spin_unlock_wait(spinlock_t *lock)
+{
+        raw_spin_unlock_wait(&lock->rlock);
+}
+static inline int spin_is_locked(spinlock_t *lock)
+{
+        return raw_spin_is_locked(&lock->rlock);
+}
+static inline int spin_is_contended(spinlock_t *lock)
+{
+        return raw_spin_is_contended(&lock->rlock);
+}
+static inline int spin_can_lock(spinlock_t *lock)
+{
+        return raw_spin_can_lock(&lock->rlock);
+}
+static inline void assert_spin_locked(spinlock_t *lock)
+{
+        assert_raw_spin_locked(&lock->rlock);
+}
 /*
 * Pull the atomic_t declaration:
 * (asm-mips/atomic.h needs above definitions)
@@ -331,19 +396,4 @@ extern int _atomic_dec_and_lock(atomic_t *atomic, spinlock_t *lock);
 #define atomic_dec_and_lock(atomic, lock) \
                __cond_lock(lock, _atomic_dec_and_lock(atomic, lock))
-/**
- * spin_can_lock - would spin_trylock() succeed?
- * @lock: the spinlock in question.
- */
-#define spin_can_lock(lock)     (!spin_is_locked(lock))
-/*
- * Pull the _spin_*()/_read_*()/_write_*() functions/declarations:
- */
-#if defined(CONFIG_SMP) || defined(CONFIG_DEBUG_SPINLOCK)
-# include <linux/spinlock_api_smp.h>
-#else
-# include <linux/spinlock_api_up.h>
-#endif
 #endif /* __LINUX_SPINLOCK_H */
diff --git a/include/linux/spinlock_api_smp.h b/include/linux/spinlock_api_smp.h
index 7a7e18fc2415..e253ccd7a604 100644
--- a/include/linux/spinlock_api_smp.h
+++ b/include/linux/spinlock_api_smp.h
@@ -17,184 +17,76 @@
 int in_lock_functions(unsigned long addr);
-#define assert_spin_locked(x)   BUG_ON(!spin_is_locked(x))
+#define assert_raw_spin_locked(x)       BUG_ON(!raw_spin_is_locked(x))
-void __lockfunc _spin_lock(spinlock_t *lock)            __acquires(lock);
+void __lockfunc _raw_spin_lock(raw_spinlock_t *lock)            __acquires(lock);
-void __lockfunc _spin_lock_nested(spinlock_t *lock, int subclass)
+void __lockfunc _raw_spin_lock_nested(raw_spinlock_t *lock, int subclass)
-                                                        __acquires(lock);
+                                                                __acquires(lock);
-void __lockfunc _spin_lock_nest_lock(spinlock_t *lock, struct lockdep_map *map)
+void __lockfunc
-                                                        __acquires(lock);
+_raw_spin_lock_nest_lock(raw_spinlock_t *lock, struct lockdep_map *map)
-void __lockfunc _read_lock(rwlock_t *lock)              __acquires(lock);
+                                                                __acquires(lock);
-void __lockfunc _write_lock(rwlock_t *lock)             __acquires(lock);
+void __lockfunc _raw_spin_lock_bh(raw_spinlock_t *lock)         __acquires(lock);
-void __lockfunc _spin_lock_bh(spinlock_t *lock)         __acquires(lock);
+void __lockfunc _raw_spin_lock_irq(raw_spinlock_t *lock)
-void __lockfunc _read_lock_bh(rwlock_t *lock)           __acquires(lock);
+                                                                __acquires(lock);
-void __lockfunc _write_lock_bh(rwlock_t *lock)          __acquires(lock);
-void __lockfunc _spin_lock_irq(spinlock_t *lock)        __acquires(lock);
-void __lockfunc _read_lock_irq(rwlock_t *lock)          __acquires(lock);
-void __lockfunc _write_lock_irq(rwlock_t *lock)         __acquires(lock);
-unsigned long __lockfunc _spin_lock_irqsave(spinlock_t *lock)
-                                                        __acquires(lock);
-unsigned long __lockfunc _spin_lock_irqsave_nested(spinlock_t *lock, int subclass)
-                                                        __acquires(lock);
-unsigned long __lockfunc _read_lock_irqsave(rwlock_t *lock)
-                                                        __acquires(lock);
-unsigned long __lockfunc _write_lock_irqsave(rwlock_t *lock)
-                                                        __acquires(lock);
-int __lockfunc _spin_trylock(spinlock_t *lock);
-int __lockfunc _read_trylock(rwlock_t *lock);
-int __lockfunc _write_trylock(rwlock_t *lock);
-int __lockfunc _spin_trylock_bh(spinlock_t *lock);
-void __lockfunc _spin_unlock(spinlock_t *lock)          __releases(lock);
-void __lockfunc _read_unlock(rwlock_t *lock)            __releases(lock);
-void __lockfunc _write_unlock(rwlock_t *lock)           __releases(lock);
-void __lockfunc _spin_unlock_bh(spinlock_t *lock)       __releases(lock);
-void __lockfunc _read_unlock_bh(rwlock_t *lock)         __releases(lock);
-void __lockfunc _write_unlock_bh(rwlock_t *lock)        __releases(lock);
-void __lockfunc _spin_unlock_irq(spinlock_t *lock)      __releases(lock);
-void __lockfunc _read_unlock_irq(rwlock_t *lock)        __releases(lock);
-void __lockfunc _write_unlock_irq(rwlock_t *lock)       __releases(lock);
-void __lockfunc _spin_unlock_irqrestore(spinlock_t *lock, unsigned long flags)
-                                                        __releases(lock);
-void __lockfunc _read_unlock_irqrestore(rwlock_t *lock, unsigned long flags)
-                                                        __releases(lock);
-void __lockfunc _write_unlock_irqrestore(rwlock_t *lock, unsigned long flags)
-                                                        __releases(lock);
-/*
+unsigned long __lockfunc _raw_spin_lock_irqsave(raw_spinlock_t *lock)
- * We inline the unlock functions in the nondebug case:
+                                                                __acquires(lock);
- */
+unsigned long __lockfunc
-#if !defined(CONFIG_DEBUG_SPINLOCK) && !defined(CONFIG_PREEMPT)
+_raw_spin_lock_irqsave_nested(raw_spinlock_t *lock, int subclass)
-#define __always_inline__spin_unlock
+                                                                __acquires(lock);
-#define __always_inline__read_unlock
+int __lockfunc _raw_spin_trylock(raw_spinlock_t *lock);
-#define __always_inline__write_unlock
+int __lockfunc _raw_spin_trylock_bh(raw_spinlock_t *lock);
-#define __always_inline__spin_unlock_irq
+void __lockfunc _raw_spin_unlock(raw_spinlock_t *lock)          __releases(lock);
-#define __always_inline__read_unlock_irq
+void __lockfunc _raw_spin_unlock_bh(raw_spinlock_t *lock)       __releases(lock);
-#define __always_inline__write_unlock_irq
+void __lockfunc _raw_spin_unlock_irq(raw_spinlock_t *lock)      __releases(lock);
-#endif
+void __lockfunc
+_raw_spin_unlock_irqrestore(raw_spinlock_t *lock, unsigned long flags)
-#ifndef CONFIG_DEBUG_SPINLOCK
+                                                                __releases(lock);
-#ifndef CONFIG_GENERIC_LOCKBREAK
-#ifdef __always_inline__spin_lock
-#define _spin_lock(lock) __spin_lock(lock)
-#endif
-#ifdef __always_inline__read_lock
-#define _read_lock(lock) __read_lock(lock)
-#endif
-#ifdef __always_inline__write_lock
-#define _write_lock(lock) __write_lock(lock)
-#endif
-#ifdef __always_inline__spin_lock_bh
-#define _spin_lock_bh(lock) __spin_lock_bh(lock)
-#endif
-#ifdef __always_inline__read_lock_bh
-#define _read_lock_bh(lock) __read_lock_bh(lock)
-#endif
-#ifdef __always_inline__write_lock_bh
-#define _write_lock_bh(lock) __write_lock_bh(lock)
-#endif
-#ifdef __always_inline__spin_lock_irq
-#define _spin_lock_irq(lock) __spin_lock_irq(lock)
-#endif
-#ifdef __always_inline__read_lock_irq
+#ifdef CONFIG_INLINE_SPIN_LOCK
-#define _read_lock_irq(lock) __read_lock_irq(lock)
+#define _raw_spin_lock(lock) __raw_spin_lock(lock)
 #endif
-#ifdef __always_inline__write_lock_irq
+#ifdef CONFIG_INLINE_SPIN_LOCK_BH
-#define _write_lock_irq(lock) __write_lock_irq(lock)
+#define _raw_spin_lock_bh(lock) __raw_spin_lock_bh(lock)
 #endif
-#ifdef __always_inline__spin_lock_irqsave
+#ifdef CONFIG_INLINE_SPIN_LOCK_IRQ
-#define _spin_lock_irqsave(lock) __spin_lock_irqsave(lock)
+#define _raw_spin_lock_irq(lock) __raw_spin_lock_irq(lock)
 #endif
-#ifdef __always_inline__read_lock_irqsave
+#ifdef CONFIG_INLINE_SPIN_LOCK_IRQSAVE
-#define _read_lock_irqsave(lock) __read_lock_irqsave(lock)
+#define _raw_spin_lock_irqsave(lock) __raw_spin_lock_irqsave(lock)
 #endif
-#ifdef __always_inline__write_lock_irqsave
+#ifdef CONFIG_INLINE_SPIN_TRYLOCK
-#define _write_lock_irqsave(lock) __write_lock_irqsave(lock)
+#define _raw_spin_trylock(lock) __raw_spin_trylock(lock)
 #endif
-#endif /* !CONFIG_GENERIC_LOCKBREAK */
+#ifdef CONFIG_INLINE_SPIN_TRYLOCK_BH
+#define _raw_spin_trylock_bh(lock) __raw_spin_trylock_bh(lock)
-#ifdef __always_inline__spin_trylock
-#define _spin_trylock(lock) __spin_trylock(lock)
-#endif
-#ifdef __always_inline__read_trylock
-#define _read_trylock(lock) __read_trylock(lock)
-#endif
-#ifdef __always_inline__write_trylock
-#define _write_trylock(lock) __write_trylock(lock)
-#endif
-#ifdef __always_inline__spin_trylock_bh
-#define _spin_trylock_bh(lock) __spin_trylock_bh(lock)
-#endif
-#ifdef __always_inline__spin_unlock
-#define _spin_unlock(lock) __spin_unlock(lock)
 #endif
-#ifdef __always_inline__read_unlock
+#ifdef CONFIG_INLINE_SPIN_UNLOCK
-#define _read_unlock(lock) __read_unlock(lock)
+#define _raw_spin_unlock(lock) __raw_spin_unlock(lock)
 #endif
-#ifdef __always_inline__write_unlock
+#ifdef CONFIG_INLINE_SPIN_UNLOCK_BH
-#define _write_unlock(lock) __write_unlock(lock)
+#define _raw_spin_unlock_bh(lock) __raw_spin_unlock_bh(lock)
 #endif
-#ifdef __always_inline__spin_unlock_bh
+#ifdef CONFIG_INLINE_SPIN_UNLOCK_IRQ
-#define _spin_unlock_bh(lock) __spin_unlock_bh(lock)
+#define _raw_spin_unlock_irq(lock) __raw_spin_unlock_irq(lock)
 #endif
-#ifdef __always_inline__read_unlock_bh
+#ifdef CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE
-#define _read_unlock_bh(lock) __read_unlock_bh(lock)
+#define _raw_spin_unlock_irqrestore(lock, flags) __raw_spin_unlock_irqrestore(lock, flags)
 #endif
-#ifdef __always_inline__write_unlock_bh
+static inline int __raw_spin_trylock(raw_spinlock_t *lock)
-#define _write_unlock_bh(lock) __write_unlock_bh(lock)
-#endif
-#ifdef __always_inline__spin_unlock_irq
-#define _spin_unlock_irq(lock) __spin_unlock_irq(lock)
-#endif
-#ifdef __always_inline__read_unlock_irq
-#define _read_unlock_irq(lock) __read_unlock_irq(lock)
-#endif
-#ifdef __always_inline__write_unlock_irq
-#define _write_unlock_irq(lock) __write_unlock_irq(lock)
-#endif
-#ifdef __always_inline__spin_unlock_irqrestore
-#define _spin_unlock_irqrestore(lock, flags) __spin_unlock_irqrestore(lock, flags)
-#endif
-#ifdef __always_inline__read_unlock_irqrestore
-#define _read_unlock_irqrestore(lock, flags) __read_unlock_irqrestore(lock, flags)
-#endif
-#ifdef __always_inline__write_unlock_irqrestore
-#define _write_unlock_irqrestore(lock, flags) __write_unlock_irqrestore(lock, flags)
-#endif
-#endif /* CONFIG_DEBUG_SPINLOCK */
-static inline int __spin_trylock(spinlock_t *lock)
 {
        preempt_disable();
-        if (_raw_spin_trylock(lock)) {
+        if (do_raw_spin_trylock(lock)) {
                spin_acquire(&lock->dep_map, 0, 1, _RET_IP_);
                return 1;
        }
@@ -202,28 +94,6 @@ static inline int __spin_trylock(spinlock_t *lock)
        return 0;
 }
-static inline int __read_trylock(rwlock_t *lock)
-{
-        preempt_disable();
-        if (_raw_read_trylock(lock)) {
-                rwlock_acquire_read(&lock->dep_map, 0, 1, _RET_IP_);
-                return 1;
-        }
-        preempt_enable();
-        return 0;
-}
-static inline int __write_trylock(rwlock_t *lock)
-{
-        preempt_disable();
-        if (_raw_write_trylock(lock)) {
-                rwlock_acquire(&lock->dep_map, 0, 1, _RET_IP_);
-                return 1;
-        }
-        preempt_enable();
-        return 0;
-}
 /*
 * If lockdep is enabled then we use the non-preemption spin-ops
 * even on CONFIG_PREEMPT, because lockdep assumes that interrupts are
@@ -231,14 +101,7 @@ static inline int __write_trylock(rwlock_t *lock)
 */
 #if !defined(CONFIG_GENERIC_LOCKBREAK) || defined(CONFIG_DEBUG_LOCK_ALLOC)
-static inline void __read_lock(rwlock_t *lock)
+static inline unsigned long __raw_spin_lock_irqsave(raw_spinlock_t *lock)
-{
-        preempt_disable();
-        rwlock_acquire_read(&lock->dep_map, 0, 0, _RET_IP_);
-        LOCK_CONTENDED(lock, _raw_read_trylock, _raw_read_lock);
-}
-static inline unsigned long __spin_lock_irqsave(spinlock_t *lock)
 {
        unsigned long flags;
@@ -247,205 +110,79 @@ static inline unsigned long __spin_lock_irqsave(spinlock_t *lock)
        spin_acquire(&lock->dep_map, 0, 0, _RET_IP_);
        /*
         * On lockdep we dont want the hand-coded irq-enable of
-         * _raw_spin_lock_flags() code, because lockdep assumes
+         * do_raw_spin_lock_flags() code, because lockdep assumes
         * that interrupts are not re-enabled during lock-acquire:
         */
 #ifdef CONFIG_LOCKDEP
-        LOCK_CONTENDED(lock, _raw_spin_trylock, _raw_spin_lock);
+        LOCK_CONTENDED(lock, do_raw_spin_trylock, do_raw_spin_lock);
 #else
-        _raw_spin_lock_flags(lock, &flags);
+        do_raw_spin_lock_flags(lock, &flags);
 #endif
        return flags;
 }
-static inline void __spin_lock_irq(spinlock_t *lock)
+static inline void __raw_spin_lock_irq(raw_spinlock_t *lock)
 {
        local_irq_disable();
        preempt_disable();
        spin_acquire(&lock->dep_map, 0, 0, _RET_IP_);
-        LOCK_CONTENDED(lock, _raw_spin_trylock, _raw_spin_lock);
+        LOCK_CONTENDED(lock, do_raw_spin_trylock, do_raw_spin_lock);
 }
-static inline void __spin_lock_bh(spinlock_t *lock)
+static inline void __raw_spin_lock_bh(raw_spinlock_t *lock)
 {
        local_bh_disable();
        preempt_disable();
        spin_acquire(&lock->dep_map, 0, 0, _RET_IP_);
-        LOCK_CONTENDED(lock, _raw_spin_trylock, _raw_spin_lock);
+        LOCK_CONTENDED(lock, do_raw_spin_trylock, do_raw_spin_lock);
 }
-static inline unsigned long __read_lock_irqsave(rwlock_t *lock)
+static inline void __raw_spin_lock(raw_spinlock_t *lock)
-{
-        unsigned long flags;
-        local_irq_save(flags);
-        preempt_disable();
-        rwlock_acquire_read(&lock->dep_map, 0, 0, _RET_IP_);
-        LOCK_CONTENDED_FLAGS(lock, _raw_read_trylock, _raw_read_lock,
-                             _raw_read_lock_flags, &flags);
-        return flags;
-}
-static inline void __read_lock_irq(rwlock_t *lock)
-{
-        local_irq_disable();
-        preempt_disable();
-        rwlock_acquire_read(&lock->dep_map, 0, 0, _RET_IP_);
-        LOCK_CONTENDED(lock, _raw_read_trylock, _raw_read_lock);
-}
-static inline void __read_lock_bh(rwlock_t *lock)
-{
-        local_bh_disable();
-        preempt_disable();
-        rwlock_acquire_read(&lock->dep_map, 0, 0, _RET_IP_);
-        LOCK_CONTENDED(lock, _raw_read_trylock, _raw_read_lock);
-}
-static inline unsigned long __write_lock_irqsave(rwlock_t *lock)
-{
-        unsigned long flags;
-        local_irq_save(flags);
-        preempt_disable();
-        rwlock_acquire(&lock->dep_map, 0, 0, _RET_IP_);
-        LOCK_CONTENDED_FLAGS(lock, _raw_write_trylock, _raw_write_lock,
-                             _raw_write_lock_flags, &flags);
-        return flags;
-}
-static inline void __write_lock_irq(rwlock_t *lock)
-{
-        local_irq_disable();
-        preempt_disable();
-        rwlock_acquire(&lock->dep_map, 0, 0, _RET_IP_);
-        LOCK_CONTENDED(lock, _raw_write_trylock, _raw_write_lock);
-}
-static inline void __write_lock_bh(rwlock_t *lock)
-{
-        local_bh_disable();
-        preempt_disable();
-        rwlock_acquire(&lock->dep_map, 0, 0, _RET_IP_);
-        LOCK_CONTENDED(lock, _raw_write_trylock, _raw_write_lock);
-}
-static inline void __spin_lock(spinlock_t *lock)
 {
        preempt_disable();
        spin_acquire(&lock->dep_map, 0, 0, _RET_IP_);
-        LOCK_CONTENDED(lock, _raw_spin_trylock, _raw_spin_lock);
+        LOCK_CONTENDED(lock, do_raw_spin_trylock, do_raw_spin_lock);
-}
-static inline void __write_lock(rwlock_t *lock)
-{
-        preempt_disable();
-        rwlock_acquire(&lock->dep_map, 0, 0, _RET_IP_);
-        LOCK_CONTENDED(lock, _raw_write_trylock, _raw_write_lock);
 }
 #endif /* CONFIG_PREEMPT */
-static inline void __spin_unlock(spinlock_t *lock)
+static inline void __raw_spin_unlock(raw_spinlock_t *lock)
 {
        spin_release(&lock->dep_map, 1, _RET_IP_);
-        _raw_spin_unlock(lock);
+        do_raw_spin_unlock(lock);
-        preempt_enable();
-}
-static inline void __write_unlock(rwlock_t *lock)
-{
-        rwlock_release(&lock->dep_map, 1, _RET_IP_);
-        _raw_write_unlock(lock);
        preempt_enable();
 }
-static inline void __read_unlock(rwlock_t *lock)
+static inline void __raw_spin_unlock_irqrestore(raw_spinlock_t *lock,
-{
-        rwlock_release(&lock->dep_map, 1, _RET_IP_);
-        _raw_read_unlock(lock);
-        preempt_enable();
-}
-static inline void __spin_unlock_irqrestore(spinlock_t *lock,
                                            unsigned long flags)
 {
        spin_release(&lock->dep_map, 1, _RET_IP_);
-        _raw_spin_unlock(lock);
+        do_raw_spin_unlock(lock);
        local_irq_restore(flags);
        preempt_enable();
 }
-static inline void __spin_unlock_irq(spinlock_t *lock)
+static inline void __raw_spin_unlock_irq(raw_spinlock_t *lock)
 {
        spin_release(&lock->dep_map, 1, _RET_IP_);
-        _raw_spin_unlock(lock);
+        do_raw_spin_unlock(lock);
        local_irq_enable();
        preempt_enable();
 }
-static inline void __spin_unlock_bh(spinlock_t *lock)
+static inline void __raw_spin_unlock_bh(raw_spinlock_t *lock)
 {
        spin_release(&lock->dep_map, 1, _RET_IP_);
-        _raw_spin_unlock(lock);
+        do_raw_spin_unlock(lock);
        preempt_enable_no_resched();
        local_bh_enable_ip((unsigned long)__builtin_return_address(0));
 }
-static inline void __read_unlock_irqrestore(rwlock_t *lock, unsigned long flags)
+static inline int __raw_spin_trylock_bh(raw_spinlock_t *lock)
-{
-        rwlock_release(&lock->dep_map, 1, _RET_IP_);
-        _raw_read_unlock(lock);
-        local_irq_restore(flags);
-        preempt_enable();
-}
-static inline void __read_unlock_irq(rwlock_t *lock)
-{
-        rwlock_release(&lock->dep_map, 1, _RET_IP_);
-        _raw_read_unlock(lock);
-        local_irq_enable();
-        preempt_enable();
-}
-static inline void __read_unlock_bh(rwlock_t *lock)
-{
-        rwlock_release(&lock->dep_map, 1, _RET_IP_);
-        _raw_read_unlock(lock);
-        preempt_enable_no_resched();
-        local_bh_enable_ip((unsigned long)__builtin_return_address(0));
-}
-static inline void __write_unlock_irqrestore(rwlock_t *lock,
-                                             unsigned long flags)
-{
-        rwlock_release(&lock->dep_map, 1, _RET_IP_);
-        _raw_write_unlock(lock);
-        local_irq_restore(flags);
-        preempt_enable();
-}
-static inline void __write_unlock_irq(rwlock_t *lock)
-{
-        rwlock_release(&lock->dep_map, 1, _RET_IP_);
-        _raw_write_unlock(lock);
-        local_irq_enable();
-        preempt_enable();
-}
-static inline void __write_unlock_bh(rwlock_t *lock)
-{
-        rwlock_release(&lock->dep_map, 1, _RET_IP_);
-        _raw_write_unlock(lock);
-        preempt_enable_no_resched();
-        local_bh_enable_ip((unsigned long)__builtin_return_address(0));
-}
-static inline int __spin_trylock_bh(spinlock_t *lock)
 {
        local_bh_disable();
        preempt_disable();
-        if (_raw_spin_trylock(lock)) {
+        if (do_raw_spin_trylock(lock)) {
                spin_acquire(&lock->dep_map, 0, 1, _RET_IP_);
                return 1;
        }
@@ -454,4 +191,6 @@ static inline int __spin_trylock_bh(spinlock_t *lock)
        return 0;
 }
+#include <linux/rwlock_api_smp.h>
 #endif /* __LINUX_SPINLOCK_API_SMP_H */
diff --git a/include/linux/spinlock_api_up.h b/include/linux/spinlock_api_up.h
index 04e1d3164576..af1f47229e70 100644
--- a/include/linux/spinlock_api_up.h
+++ b/include/linux/spinlock_api_up.h
@@ -16,7 +16,7 @@
 #define in_lock_functions(ADDR)         0
-#define assert_spin_locked(lock)        do { (void)(lock); } while (0)
+#define assert_raw_spin_locked(lock)    do { (void)(lock); } while (0)
 /*
 * In the UP-nondebug case there's no real locking going on, so the
@@ -40,7 +40,8 @@
  do { preempt_enable(); __release(lock); (void)(lock); } while (0)
 #define __UNLOCK_BH(lock) \
-  do { preempt_enable_no_resched(); local_bh_enable(); __release(lock); (void)(lock); } while (0)
+  do { preempt_enable_no_resched(); local_bh_enable(); \
+          __release(lock); (void)(lock); } while (0)
 #define __UNLOCK_IRQ(lock) \
  do { local_irq_enable(); __UNLOCK(lock); } while (0)
@@ -48,34 +49,37 @@
 #define __UNLOCK_IRQRESTORE(lock, flags) \
  do { local_irq_restore(flags); __UNLOCK(lock); } while (0)
-#define _spin_lock(lock)                        __LOCK(lock)
+#define _raw_spin_lock(lock)                    __LOCK(lock)
-#define _spin_lock_nested(lock, subclass)       __LOCK(lock)
+#define _raw_spin_lock_nested(lock, subclass)   __LOCK(lock)
-#define _read_lock(lock)                        __LOCK(lock)
+#define _raw_read_lock(lock)                    __LOCK(lock)
-#define _write_lock(lock)                       __LOCK(lock)
+#define _raw_write_lock(lock)                   __LOCK(lock)
-#define _spin_lock_bh(lock)                     __LOCK_BH(lock)
+#define _raw_spin_lock_bh(lock)                 __LOCK_BH(lock)
-#define _read_lock_bh(lock)                     __LOCK_BH(lock)
+#define _raw_read_lock_bh(lock)                 __LOCK_BH(lock)
-#define _write_lock_bh(lock)                    __LOCK_BH(lock)
+#define _raw_write_lock_bh(lock)                __LOCK_BH(lock)
-#define _spin_lock_irq(lock)                    __LOCK_IRQ(lock)
+#define _raw_spin_lock_irq(lock)                __LOCK_IRQ(lock)
-#define _read_lock_irq(lock)                    __LOCK_IRQ(lock)
+#define _raw_read_lock_irq(lock)                __LOCK_IRQ(lock)
-#define _write_lock_irq(lock)                   __LOCK_IRQ(lock)
+#define _raw_write_lock_irq(lock)               __LOCK_IRQ(lock)
-#define _spin_lock_irqsave(lock, flags)         __LOCK_IRQSAVE(lock, flags)
+#define _raw_spin_lock_irqsave(lock, flags)     __LOCK_IRQSAVE(lock, flags)
-#define _read_lock_irqsave(lock, flags)         __LOCK_IRQSAVE(lock, flags)
+#define _raw_read_lock_irqsave(lock, flags)     __LOCK_IRQSAVE(lock, flags)
-#define _write_lock_irqsave(lock, flags)        __LOCK_IRQSAVE(lock, flags)
+#define _raw_write_lock_irqsave(lock, flags)    __LOCK_IRQSAVE(lock, flags)
-#define _spin_trylock(lock)                     ({ __LOCK(lock); 1; })
+#define _raw_spin_trylock(lock)                 ({ __LOCK(lock); 1; })
-#define _read_trylock(lock)                     ({ __LOCK(lock); 1; })
+#define _raw_read_trylock(lock)                 ({ __LOCK(lock); 1; })
-#define _write_trylock(lock)                    ({ __LOCK(lock); 1; })
+#define _raw_write_trylock(lock)                        ({ __LOCK(lock); 1; })
-#define _spin_trylock_bh(lock)                  ({ __LOCK_BH(lock); 1; })
+#define _raw_spin_trylock_bh(lock)              ({ __LOCK_BH(lock); 1; })
-#define _spin_unlock(lock)                      __UNLOCK(lock)
+#define _raw_spin_unlock(lock)                  __UNLOCK(lock)
-#define _read_unlock(lock)                      __UNLOCK(lock)
+#define _raw_read_unlock(lock)                  __UNLOCK(lock)
-#define _write_unlock(lock)                     __UNLOCK(lock)
+#define _raw_write_unlock(lock)                 __UNLOCK(lock)
-#define _spin_unlock_bh(lock)                   __UNLOCK_BH(lock)
+#define _raw_spin_unlock_bh(lock)               __UNLOCK_BH(lock)
-#define _write_unlock_bh(lock)                  __UNLOCK_BH(lock)
+#define _raw_write_unlock_bh(lock)              __UNLOCK_BH(lock)
-#define _read_unlock_bh(lock)                   __UNLOCK_BH(lock)
+#define _raw_read_unlock_bh(lock)               __UNLOCK_BH(lock)
-#define _spin_unlock_irq(lock)                  __UNLOCK_IRQ(lock)
+#define _raw_spin_unlock_irq(lock)              __UNLOCK_IRQ(lock)
-#define _read_unlock_irq(lock)                  __UNLOCK_IRQ(lock)
+#define _raw_read_unlock_irq(lock)              __UNLOCK_IRQ(lock)
-#define _write_unlock_irq(lock)                 __UNLOCK_IRQ(lock)
+#define _raw_write_unlock_irq(lock)             __UNLOCK_IRQ(lock)
-#define _spin_unlock_irqrestore(lock, flags)    __UNLOCK_IRQRESTORE(lock, flags)
+#define _raw_spin_unlock_irqrestore(lock, flags) \
-#define _read_unlock_irqrestore(lock, flags)    __UNLOCK_IRQRESTORE(lock, flags)
+                                        __UNLOCK_IRQRESTORE(lock, flags)
-#define _write_unlock_irqrestore(lock, flags)   __UNLOCK_IRQRESTORE(lock, flags)
+#define _raw_read_unlock_irqrestore(lock, flags) \
+                                        __UNLOCK_IRQRESTORE(lock, flags)
+#define _raw_write_unlock_irqrestore(lock, flags) \
+                                        __UNLOCK_IRQRESTORE(lock, flags)
 #endif /* __LINUX_SPINLOCK_API_UP_H */
diff --git a/include/linux/spinlock_types.h b/include/linux/spinlock_types.h
index 68d88f71f1a2..851b7783720d 100644
--- a/include/linux/spinlock_types.h
+++ b/include/linux/spinlock_types.h
@@ -17,8 +17,8 @@
 #include <linux/lockdep.h>
-typedef struct {
+typedef struct raw_spinlock {
-        raw_spinlock_t raw_lock;
+        arch_spinlock_t raw_lock;
 #ifdef CONFIG_GENERIC_LOCKBREAK
        unsigned int break_lock;
 #endif
@@ -29,26 +29,10 @@ typedef struct {
 #ifdef CONFIG_DEBUG_LOCK_ALLOC
        struct lockdep_map dep_map;
 #endif
-} spinlock_t;
+} raw_spinlock_t;
 #define SPINLOCK_MAGIC          0xdead4ead
-typedef struct {
-        raw_rwlock_t raw_lock;
-#ifdef CONFIG_GENERIC_LOCKBREAK
-        unsigned int break_lock;
-#endif
-#ifdef CONFIG_DEBUG_SPINLOCK
-        unsigned int magic, owner_cpu;
-        void *owner;
-#endif
-#ifdef CONFIG_DEBUG_LOCK_ALLOC
-        struct lockdep_map dep_map;
-#endif
-} rwlock_t;
-#define RWLOCK_MAGIC            0xdeaf1eed
 #define SPINLOCK_OWNER_INIT     ((void *)-1L)
 #ifdef CONFIG_DEBUG_LOCK_ALLOC
@@ -57,44 +41,56 @@ typedef struct {
 # define SPIN_DEP_MAP_INIT(lockname)
 #endif
-#ifdef CONFIG_DEBUG_LOCK_ALLOC
+#ifdef CONFIG_DEBUG_SPINLOCK
-# define RW_DEP_MAP_INIT(lockname)      .dep_map = { .name = #lockname }
+# define SPIN_DEBUG_INIT(lockname)              \
+        .magic = SPINLOCK_MAGIC,                \
+        .owner_cpu = -1,                        \
+        .owner = SPINLOCK_OWNER_INIT,
 #else
-# define RW_DEP_MAP_INIT(lockname)
+# define SPIN_DEBUG_INIT(lockname)
 #endif
-#ifdef CONFIG_DEBUG_SPINLOCK
+#define __RAW_SPIN_LOCK_INITIALIZER(lockname)   \
-# define __SPIN_LOCK_UNLOCKED(lockname)                                 \
+        {                                       \
-        (spinlock_t)    {       .raw_lock = __RAW_SPIN_LOCK_UNLOCKED,   \
+        .raw_lock = __ARCH_SPIN_LOCK_UNLOCKED,  \
-                                .magic = SPINLOCK_MAGIC,                \
+        SPIN_DEBUG_INIT(lockname)               \
-                                .owner = SPINLOCK_OWNER_INIT,           \
+        SPIN_DEP_MAP_INIT(lockname) }
-                                .owner_cpu = -1,                        \
-                                SPIN_DEP_MAP_INIT(lockname) }
+#define __RAW_SPIN_LOCK_UNLOCKED(lockname)      \
-#define __RW_LOCK_UNLOCKED(lockname)                                    \
+        (raw_spinlock_t) __RAW_SPIN_LOCK_INITIALIZER(lockname)
-        (rwlock_t)      {       .raw_lock = __RAW_RW_LOCK_UNLOCKED,     \
-                                .magic = RWLOCK_MAGIC,                  \
+#define DEFINE_RAW_SPINLOCK(x)  raw_spinlock_t x = __RAW_SPIN_LOCK_UNLOCKED(x)
-                                .owner = SPINLOCK_OWNER_INIT,           \
-                                .owner_cpu = -1,                        \
+typedef struct spinlock {
-                                RW_DEP_MAP_INIT(lockname) }
+        union {
-#else
+                struct raw_spinlock rlock;
-# define __SPIN_LOCK_UNLOCKED(lockname) \
-        (spinlock_t)    {       .raw_lock = __RAW_SPIN_LOCK_UNLOCKED,   \
+#ifdef CONFIG_DEBUG_LOCK_ALLOC
-                                SPIN_DEP_MAP_INIT(lockname) }
+# define LOCK_PADSIZE (offsetof(struct raw_spinlock, dep_map))
-#define __RW_LOCK_UNLOCKED(lockname) \
+                struct {
-        (rwlock_t)      {       .raw_lock = __RAW_RW_LOCK_UNLOCKED,     \
+                        u8 __padding[LOCK_PADSIZE];
-                                RW_DEP_MAP_INIT(lockname) }
+                        struct lockdep_map dep_map;
+                };
 #endif
+        };
+} spinlock_t;
+#define __SPIN_LOCK_INITIALIZER(lockname) \
+        { { .rlock = __RAW_SPIN_LOCK_INITIALIZER(lockname) } }
+#define __SPIN_LOCK_UNLOCKED(lockname) \
+        (spinlock_t ) __SPIN_LOCK_INITIALIZER(lockname)
 /*
- * SPIN_LOCK_UNLOCKED and RW_LOCK_UNLOCKED defeat lockdep state tracking and
+ * SPIN_LOCK_UNLOCKED defeats lockdep state tracking and is hence
- * are hence deprecated.
+ * deprecated.
- * Please use DEFINE_SPINLOCK()/DEFINE_RWLOCK() or
+ * Please use DEFINE_SPINLOCK() or __SPIN_LOCK_UNLOCKED() as
- * __SPIN_LOCK_UNLOCKED()/__RW_LOCK_UNLOCKED() as appropriate.
+ * appropriate.
 */
 #define SPIN_LOCK_UNLOCKED      __SPIN_LOCK_UNLOCKED(old_style_spin_init)
-#define RW_LOCK_UNLOCKED        __RW_LOCK_UNLOCKED(old_style_rw_init)
 #define DEFINE_SPINLOCK(x)      spinlock_t x = __SPIN_LOCK_UNLOCKED(x)
-#define DEFINE_RWLOCK(x)        rwlock_t x = __RW_LOCK_UNLOCKED(x)
+#include <linux/rwlock_types.h>
 #endif /* __LINUX_SPINLOCK_TYPES_H */
diff --git a/include/linux/spinlock_types_up.h b/include/linux/spinlock_types_up.h
index 04135b0e198e..c09b6407ae1b 100644
--- a/include/linux/spinlock_types_up.h
+++ b/include/linux/spinlock_types_up.h
@@ -16,22 +16,22 @@
 typedef struct {
        volatile unsigned int slock;
-} raw_spinlock_t;
+} arch_spinlock_t;
-#define __RAW_SPIN_LOCK_UNLOCKED { 1 }
+#define __ARCH_SPIN_LOCK_UNLOCKED { 1 }
 #else
-typedef struct { } raw_spinlock_t;
+typedef struct { } arch_spinlock_t;
-#define __RAW_SPIN_LOCK_UNLOCKED { }
+#define __ARCH_SPIN_LOCK_UNLOCKED { }
 #endif
 typedef struct {
        /* no debug version on UP */
-} raw_rwlock_t;
+} arch_rwlock_t;
-#define __RAW_RW_LOCK_UNLOCKED { }
+#define __ARCH_RW_LOCK_UNLOCKED { }
 #endif /* __LINUX_SPINLOCK_TYPES_UP_H */
diff --git a/include/linux/spinlock_up.h b/include/linux/spinlock_up.h
index d4841ed8215b..b14f6a91e19f 100644
--- a/include/linux/spinlock_up.h
+++ b/include/linux/spinlock_up.h
@@ -18,21 +18,21 @@
 */
 #ifdef CONFIG_DEBUG_SPINLOCK
-#define __raw_spin_is_locked(x)         ((x)->slock == 0)
+#define arch_spin_is_locked(x)          ((x)->slock == 0)
-static inline void __raw_spin_lock(raw_spinlock_t *lock)
+static inline void arch_spin_lock(arch_spinlock_t *lock)
 {
        lock->slock = 0;
 }
 static inline void
-__raw_spin_lock_flags(raw_spinlock_t *lock, unsigned long flags)
+arch_spin_lock_flags(arch_spinlock_t *lock, unsigned long flags)
 {
        local_irq_save(flags);
        lock->slock = 0;
 }
-static inline int __raw_spin_trylock(raw_spinlock_t *lock)
+static inline int arch_spin_trylock(arch_spinlock_t *lock)
 {
        char oldval = lock->slock;
@@ -41,7 +41,7 @@ static inline int __raw_spin_trylock(raw_spinlock_t *lock)
        return oldval > 0;
 }
-static inline void __raw_spin_unlock(raw_spinlock_t *lock)
+static inline void arch_spin_unlock(arch_spinlock_t *lock)
 {
        lock->slock = 1;
 }
@@ -49,28 +49,28 @@ static inline void __raw_spin_unlock(raw_spinlock_t *lock)
 /*
 * Read-write spinlocks. No debug version.
 */
-#define __raw_read_lock(lock)           do { (void)(lock); } while (0)
+#define arch_read_lock(lock)            do { (void)(lock); } while (0)
-#define __raw_write_lock(lock)          do { (void)(lock); } while (0)
+#define arch_write_lock(lock)           do { (void)(lock); } while (0)
-#define __raw_read_trylock(lock)        ({ (void)(lock); 1; })
+#define arch_read_trylock(lock) ({ (void)(lock); 1; })
-#define __raw_write_trylock(lock)       ({ (void)(lock); 1; })
+#define arch_write_trylock(lock)        ({ (void)(lock); 1; })
-#define __raw_read_unlock(lock)         do { (void)(lock); } while (0)
+#define arch_read_unlock(lock)          do { (void)(lock); } while (0)
-#define __raw_write_unlock(lock)        do { (void)(lock); } while (0)
+#define arch_write_unlock(lock) do { (void)(lock); } while (0)
 #else /* DEBUG_SPINLOCK */
-#define __raw_spin_is_locked(lock)      ((void)(lock), 0)
+#define arch_spin_is_locked(lock)       ((void)(lock), 0)
 /* for sched.c and kernel_lock.c: */
-# define __raw_spin_lock(lock)          do { (void)(lock); } while (0)
+# define arch_spin_lock(lock)           do { (void)(lock); } while (0)
-# define __raw_spin_lock_flags(lock, flags)     do { (void)(lock); } while (0)
+# define arch_spin_lock_flags(lock, flags)      do { (void)(lock); } while (0)
-# define __raw_spin_unlock(lock)        do { (void)(lock); } while (0)
+# define arch_spin_unlock(lock) do { (void)(lock); } while (0)
-# define __raw_spin_trylock(lock)       ({ (void)(lock); 1; })
+# define arch_spin_trylock(lock)        ({ (void)(lock); 1; })
 #endif /* DEBUG_SPINLOCK */
-#define __raw_spin_is_contended(lock)   (((void)(lock), 0))
+#define arch_spin_is_contended(lock)    (((void)(lock), 0))
-#define __raw_read_can_lock(lock)       (((void)(lock), 1))
+#define arch_read_can_lock(lock)        (((void)(lock), 1))
-#define __raw_write_can_lock(lock)      (((void)(lock), 1))
+#define arch_write_can_lock(lock)       (((void)(lock), 1))
-#define __raw_spin_unlock_wait(lock) \
+#define arch_spin_unlock_wait(lock) \
-                do { cpu_relax(); } while (__raw_spin_is_locked(lock))
+                do { cpu_relax(); } while (arch_spin_is_locked(lock))
 #endif /* __LINUX_SPINLOCK_UP_H */
diff --git a/include/linux/srcu.h b/include/linux/srcu.h
index aca0eee53930..4d5ecb222af9 100644
--- a/include/linux/srcu.h
+++ b/include/linux/srcu.h
@@ -33,8 +33,11 @@ struct srcu_struct_array {
 struct srcu_struct {
        int completed;
-        struct srcu_struct_array *per_cpu_ref;
+        struct srcu_struct_array __percpu *per_cpu_ref;
        struct mutex mutex;
+#ifdef CONFIG_DEBUG_LOCK_ALLOC
+        struct lockdep_map dep_map;
+#endif /* #ifdef CONFIG_DEBUG_LOCK_ALLOC */
 };
 #ifndef CONFIG_PREEMPT
@@ -43,11 +46,100 @@ struct srcu_struct {
 #define srcu_barrier()
 #endif /* #else #ifndef CONFIG_PREEMPT */
+#ifdef CONFIG_DEBUG_LOCK_ALLOC
+int __init_srcu_struct(struct srcu_struct *sp, const char *name,
+                       struct lock_class_key *key);
+#define init_srcu_struct(sp) \
+({ \
+        static struct lock_class_key __srcu_key; \
+        \
+        __init_srcu_struct((sp), #sp, &__srcu_key); \
+})
+# define srcu_read_acquire(sp) \
+                lock_acquire(&(sp)->dep_map, 0, 0, 2, 1, NULL, _THIS_IP_)
+# define srcu_read_release(sp) \
+                lock_release(&(sp)->dep_map, 1, _THIS_IP_)
+#else /* #ifdef CONFIG_DEBUG_LOCK_ALLOC */
 int init_srcu_struct(struct srcu_struct *sp);
+# define srcu_read_acquire(sp)  do { } while (0)
+# define srcu_read_release(sp)  do { } while (0)
+#endif /* #else #ifdef CONFIG_DEBUG_LOCK_ALLOC */
 void cleanup_srcu_struct(struct srcu_struct *sp);
-int srcu_read_lock(struct srcu_struct *sp) __acquires(sp);
+int __srcu_read_lock(struct srcu_struct *sp) __acquires(sp);
-void srcu_read_unlock(struct srcu_struct *sp, int idx) __releases(sp);
+void __srcu_read_unlock(struct srcu_struct *sp, int idx) __releases(sp);
 void synchronize_srcu(struct srcu_struct *sp);
+void synchronize_srcu_expedited(struct srcu_struct *sp);
 long srcu_batches_completed(struct srcu_struct *sp);
+#ifdef CONFIG_DEBUG_LOCK_ALLOC
+/**
+ * srcu_read_lock_held - might we be in SRCU read-side critical section?
+ *
+ * If CONFIG_PROVE_LOCKING is selected and enabled, returns nonzero iff in
+ * an SRCU read-side critical section.  In absence of CONFIG_PROVE_LOCKING,
+ * this assumes we are in an SRCU read-side critical section unless it can
+ * prove otherwise.
+ */
+static inline int srcu_read_lock_held(struct srcu_struct *sp)
+{
+        if (debug_locks)
+                return lock_is_held(&sp->dep_map);
+        return 1;
+}
+#else /* #ifdef CONFIG_DEBUG_LOCK_ALLOC */
+static inline int srcu_read_lock_held(struct srcu_struct *sp)
+{
+        return 1;
+}
+#endif /* #else #ifdef CONFIG_DEBUG_LOCK_ALLOC */
+/**
+ * srcu_dereference - fetch SRCU-protected pointer with checking
+ *
+ * Makes rcu_dereference_check() do the dirty work.
+ */
+#define srcu_dereference(p, sp) \
+                rcu_dereference_check(p, srcu_read_lock_held(sp))
+/**
+ * srcu_read_lock - register a new reader for an SRCU-protected structure.
+ * @sp: srcu_struct in which to register the new reader.
+ *
+ * Enter an SRCU read-side critical section.  Note that SRCU read-side
+ * critical sections may be nested.
+ */
+static inline int srcu_read_lock(struct srcu_struct *sp) __acquires(sp)
+{
+        int retval = __srcu_read_lock(sp);
+        srcu_read_acquire(sp);
+        return retval;
+}
+/**
+ * srcu_read_unlock - unregister a old reader from an SRCU-protected structure.
+ * @sp: srcu_struct in which to unregister the old reader.
+ * @idx: return value from corresponding srcu_read_lock().
+ *
+ * Exit an SRCU read-side critical section.
+ */
+static inline void srcu_read_unlock(struct srcu_struct *sp, int idx)
+        __releases(sp)
+{
+        srcu_read_release(sp);
+        __srcu_read_unlock(sp, idx);
+}
 #endif
diff --git a/include/linux/ssb/ssb.h b/include/linux/ssb/ssb.h
index 3d0a9ff24f01..24f988547361 100644
--- a/include/linux/ssb/ssb.h
+++ b/include/linux/ssb/ssb.h
@@ -269,7 +269,8 @@ struct ssb_bus {
        const struct ssb_bus_ops *ops;
-        /* The core in the basic address register window. (PCI bus only) */
+        /* The core currently mapped into the MMIO window.
+         * Not valid on all host-buses. So don't use outside of SSB. */
        struct ssb_device *mapped_device;
        union {
                /* Currently mapped PCMCIA segment. (bustype == SSB_BUSTYPE_PCMCIA only) */
@@ -281,14 +282,17 @@ struct ssb_bus {
         * On PCMCIA-host busses this is used to protect the whole MMIO access. */
        spinlock_t bar_lock;
-        /* The bus this backplane is running on. */
+        /* The host-bus this backplane is running on. */
        enum ssb_bustype bustype;
-        /* Pointer to the PCI bus (only valid if bustype == SSB_BUSTYPE_PCI). */
+        /* Pointers to the host-bus. Check bustype before using any of these pointers. */
-        struct pci_dev *host_pci;
+        union {
-        /* Pointer to the PCMCIA device (only if bustype == SSB_BUSTYPE_PCMCIA). */
+                /* Pointer to the PCI bus (only valid if bustype == SSB_BUSTYPE_PCI). */
-        struct pcmcia_device *host_pcmcia;
+                struct pci_dev *host_pci;
-        /* Pointer to the SDIO device (only if bustype == SSB_BUSTYPE_SDIO). */
+                /* Pointer to the PCMCIA device (only if bustype == SSB_BUSTYPE_PCMCIA). */
-        struct sdio_func *host_sdio;
+                struct pcmcia_device *host_pcmcia;
+                /* Pointer to the SDIO device (only if bustype == SSB_BUSTYPE_SDIO). */
+                struct sdio_func *host_sdio;
+        };
        /* See enum ssb_quirks */
        unsigned int quirks;
diff --git a/include/linux/stmmac.h b/include/linux/stmmac.h
new file mode 100644
index 000000000000..32bfd1a8a48d
--- /dev/null
+++ b/include/linux/stmmac.h
@@ -0,0 +1,53 @@
+/*******************************************************************************
+  Header file for stmmac platform data
+  Copyright (C) 2009  STMicroelectronics Ltd
+  This program is free software; you can redistribute it and/or modify it
+  under the terms and conditions of the GNU General Public License,
+  version 2, as published by the Free Software Foundation.
+  This program is distributed in the hope it will be useful, but WITHOUT
+  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+  more details.
+  You should have received a copy of the GNU General Public License along with
+  this program; if not, write to the Free Software Foundation, Inc.,
+  51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
+  The full GNU General Public License is included in this distribution in
+  the file called "COPYING".
+  Author: Giuseppe Cavallaro <peppe.cavallaro@st.com>
+*******************************************************************************/
+#ifndef __STMMAC_PLATFORM_DATA
+#define __STMMAC_PLATFORM_DATA
+/* platfrom data for platfrom device structure's platfrom_data field */
+/* Private data for the STM on-board ethernet driver */
+struct plat_stmmacenet_data {
+        int bus_id;
+        int pbl;
+        int has_gmac;
+        void (*fix_mac_speed)(void *priv, unsigned int speed);
+        void (*bus_setup)(unsigned long ioaddr);
+#ifdef CONFIG_STM_DRIVERS
+        struct stm_pad_config *pad_config;
+#endif
+        void *bsp_priv;
+};
+struct plat_stmmacphy_data {
+        int bus_id;
+        int phy_addr;
+        unsigned int phy_mask;
+        int interface;
+        int (*phy_reset)(void *priv);
+        void *priv;
+};
+#endif
diff --git a/include/linux/string.h b/include/linux/string.h
index b8508868d5ad..a716ee2a8adb 100644
--- a/include/linux/string.h
+++ b/include/linux/string.h
@@ -62,9 +62,20 @@ extern char * strnchr(const char *, size_t, int);
 #ifndef __HAVE_ARCH_STRRCHR
 extern char * strrchr(const char *,int);
 #endif
-extern char * __must_check strstrip(char *);
+extern char * __must_check skip_spaces(const char *);
+extern char *strim(char *);
+static inline __must_check char *strstrip(char *str)
+{
+        return strim(str);
+}
 #ifndef __HAVE_ARCH_STRSTR
-extern char * strstr(const char *,const char *);
+extern char * strstr(const char *, const char *);
+#endif
+#ifndef __HAVE_ARCH_STRNSTR
+extern char * strnstr(const char *, const char *, size_t);
 #endif
 #ifndef __HAVE_ARCH_STRLEN
 extern __kernel_size_t strlen(const char *);
diff --git a/include/linux/sunrpc/bc_xprt.h b/include/linux/sunrpc/bc_xprt.h
index 6508f0dc0eff..7c91260c44a9 100644
--- a/include/linux/sunrpc/bc_xprt.h
+++ b/include/linux/sunrpc/bc_xprt.h
@@ -36,14 +36,32 @@ struct rpc_rqst *xprt_alloc_bc_request(struct rpc_xprt *xprt);
 void xprt_free_bc_request(struct rpc_rqst *req);
 int xprt_setup_backchannel(struct rpc_xprt *, unsigned int min_reqs);
 void xprt_destroy_backchannel(struct rpc_xprt *, int max_reqs);
-void bc_release_request(struct rpc_task *);
 int bc_send(struct rpc_rqst *req);
+/*
+ * Determine if a shared backchannel is in use
+ */
+static inline int svc_is_backchannel(const struct svc_rqst *rqstp)
+{
+        if (rqstp->rq_server->bc_xprt)
+                return 1;
+        return 0;
+}
 #else /* CONFIG_NFS_V4_1 */
 static inline int xprt_setup_backchannel(struct rpc_xprt *xprt,
                                         unsigned int min_reqs)
 {
        return 0;
 }
+static inline int svc_is_backchannel(const struct svc_rqst *rqstp)
+{
+        return 0;
+}
+static inline void xprt_free_bc_request(struct rpc_rqst *req)
+{
+}
 #endif /* CONFIG_NFS_V4_1 */
 #endif /* _LINUX_SUNRPC_BC_XPRT_H */
diff --git a/include/linux/sunrpc/debug.h b/include/linux/sunrpc/debug.h
index 10709cbe96fd..c2786f20016f 100644
--- a/include/linux/sunrpc/debug.h
+++ b/include/linux/sunrpc/debug.h
@@ -28,9 +28,6 @@
 #ifdef __KERNEL__
-#include <linux/timer.h>
-#include <linux/workqueue.h>
 /*
 * Enable RPC debugging/profiling.
 */
diff --git a/include/linux/sunrpc/rpc_rdma.h b/include/linux/sunrpc/rpc_rdma.h
index 87b895d5c786..b78f16b1dea3 100644
--- a/include/linux/sunrpc/rpc_rdma.h
+++ b/include/linux/sunrpc/rpc_rdma.h
@@ -40,6 +40,8 @@
 #ifndef _LINUX_SUNRPC_RPC_RDMA_H
 #define _LINUX_SUNRPC_RPC_RDMA_H
+#include <linux/types.h>
 struct rpcrdma_segment {
        __be32 rs_handle;       /* Registered memory handle */
        __be32 rs_length;       /* Length of the chunk in bytes */
diff --git a/include/linux/sunrpc/sched.h b/include/linux/sunrpc/sched.h
index 401097781fc0..7bc7fd5291ce 100644
--- a/include/linux/sunrpc/sched.h
+++ b/include/linux/sunrpc/sched.h
@@ -130,12 +130,14 @@ struct rpc_task_setup {
 #define RPC_TASK_DYNAMIC        0x0080          /* task was kmalloc'ed */
 #define RPC_TASK_KILLED         0x0100          /* task was killed */
 #define RPC_TASK_SOFT           0x0200          /* Use soft timeouts */
+#define RPC_TASK_SOFTCONN       0x0400          /* Fail if can't connect */
 #define RPC_IS_ASYNC(t)         ((t)->tk_flags & RPC_TASK_ASYNC)
 #define RPC_IS_SWAPPER(t)       ((t)->tk_flags & RPC_TASK_SWAPPER)
 #define RPC_DO_ROOTOVERRIDE(t)  ((t)->tk_flags & RPC_TASK_ROOTCREDS)
 #define RPC_ASSASSINATED(t)     ((t)->tk_flags & RPC_TASK_KILLED)
 #define RPC_IS_SOFT(t)          ((t)->tk_flags & RPC_TASK_SOFT)
+#define RPC_IS_SOFTCONN(t)      ((t)->tk_flags & RPC_TASK_SOFTCONN)
 #define RPC_TASK_RUNNING        0
 #define RPC_TASK_QUEUED         1
@@ -171,7 +173,8 @@ struct rpc_task_setup {
 #define RPC_PRIORITY_LOW        (-1)
 #define RPC_PRIORITY_NORMAL     (0)
 #define RPC_PRIORITY_HIGH       (1)
-#define RPC_NR_PRIORITY         (1 + RPC_PRIORITY_HIGH - RPC_PRIORITY_LOW)
+#define RPC_PRIORITY_PRIVILEGED (2)
+#define RPC_NR_PRIORITY         (1 + RPC_PRIORITY_PRIVILEGED - RPC_PRIORITY_LOW)
 struct rpc_timer {
        struct timer_list timer;
@@ -227,6 +230,7 @@ void		rpc_wake_up_queued_task(struct rpc_wait_queue *,
 void            rpc_wake_up(struct rpc_wait_queue *);
 struct rpc_task *rpc_wake_up_next(struct rpc_wait_queue *);
 void            rpc_wake_up_status(struct rpc_wait_queue *, int);
+int             rpc_queue_empty(struct rpc_wait_queue *);
 void            rpc_delay(struct rpc_task *, unsigned long);
 void *          rpc_malloc(struct rpc_task *, size_t);
 void            rpc_free(void *);
@@ -252,6 +256,16 @@ static inline int rpc_wait_for_completion_task(struct rpc_task *task)
        return __rpc_wait_for_completion_task(task, NULL);
 }
+static inline void rpc_task_set_priority(struct rpc_task *task, unsigned char prio)
+{
+        task->tk_priority = prio - RPC_PRIORITY_LOW;
+}
+static inline int rpc_task_has_priority(struct rpc_task *task, unsigned char prio)
+{
+        return (task->tk_priority + RPC_PRIORITY_LOW == prio);
+}
 #ifdef RPC_DEBUG
 static inline const char * rpc_qname(struct rpc_wait_queue *q)
 {
diff --git a/include/linux/sunrpc/svc.h b/include/linux/sunrpc/svc.h
index 52e8cb0a7569..5a3085b9b394 100644
--- a/include/linux/sunrpc/svc.h
+++ b/include/linux/sunrpc/svc.h
@@ -29,7 +29,6 @@ struct svc_pool_stats {
        unsigned long   packets;
        unsigned long   sockets_queued;
        unsigned long   threads_woken;
-        unsigned long   overloads_avoided;
        unsigned long   threads_timedout;
 };
@@ -50,7 +49,6 @@ struct svc_pool {
        struct list_head        sp_sockets;     /* pending sockets */
        unsigned int            sp_nrthreads;   /* # of threads in pool */
        struct list_head        sp_all_threads; /* all server threads */
-        int                     sp_nwaking;     /* number of threads woken but not yet active */
        struct svc_pool_stats   sp_stats;       /* statistics on pool operation */
 } ____cacheline_aligned_in_smp;
@@ -275,16 +273,11 @@ struct svc_rqst {
        struct auth_domain *    rq_client;      /* RPC peer info */
        struct auth_domain *    rq_gssclient;   /* "gss/"-style peer info */
        struct svc_cacherep *   rq_cacherep;    /* cache info */
-        struct knfsd_fh *       rq_reffh;       /* Referrence filehandle, used to
-                                                 * determine what device number
-                                                 * to report (real or virtual)
-                                                 */
        int                     rq_splice_ok;   /* turned off in gss privacy
                                                 * to prevent encrypting page
                                                 * cache pages */
        wait_queue_head_t       rq_wait;        /* synchronization */
        struct task_struct      *rq_task;       /* service thread */
-        int                     rq_waking;      /* 1 if thread is being woken */
 };
 /*
diff --git a/include/linux/swap.h b/include/linux/swap.h
index 4ec90019c1a4..1f59d9340c4d 100644
--- a/include/linux/swap.h
+++ b/include/linux/swap.h
@@ -145,38 +145,43 @@ enum {
        SWP_DISCARDABLE = (1 << 2),     /* blkdev supports discard */
        SWP_DISCARDING  = (1 << 3),     /* now discarding a free cluster */
        SWP_SOLIDSTATE  = (1 << 4),     /* blkdev seeks are cheap */
+        SWP_CONTINUED   = (1 << 5),     /* swap_map has count continuation */
                                        /* add others here before... */
        SWP_SCANNING    = (1 << 8),     /* refcount in scan_swap_map */
 };
 #define SWAP_CLUSTER_MAX 32
-#define SWAP_MAP_MAX    0x7ffe
+#define SWAP_MAP_MAX    0x3e    /* Max duplication count, in first swap_map */
-#define SWAP_MAP_BAD    0x7fff
+#define SWAP_MAP_BAD    0x3f    /* Note pageblock is bad, in first swap_map */
-#define SWAP_HAS_CACHE  0x8000          /* There is a swap cache of entry. */
+#define SWAP_HAS_CACHE  0x40    /* Flag page is cached, in first swap_map */
-#define SWAP_COUNT_MASK (~SWAP_HAS_CACHE)
+#define SWAP_CONT_MAX   0x7f    /* Max count, in each swap_map continuation */
+#define COUNT_CONTINUED 0x80    /* See swap_map continuation for full count */
+#define SWAP_MAP_SHMEM  0xbf    /* Owned by shmem/tmpfs, in first swap_map */
 /*
 * The in-memory structure used to track swap areas.
 */
 struct swap_info_struct {
-        unsigned long flags;
+        unsigned long   flags;          /* SWP_USED etc: see above */
-        int prio;                       /* swap priority */
+        signed short    prio;           /* swap priority of this type */
-        int next;                       /* next entry on swap list */
+        signed char     type;           /* strange name for an index */
-        struct file *swap_file;
+        signed char     next;           /* next type on the swap list */
-        struct block_device *bdev;
+        unsigned int    max;            /* extent of the swap_map */
-        struct list_head extent_list;
+        unsigned char *swap_map;        /* vmalloc'ed array of usage counts */
-        struct swap_extent *curr_swap_extent;
+        unsigned int lowest_bit;        /* index of first free in swap_map */
-        unsigned short *swap_map;
+        unsigned int highest_bit;       /* index of last free in swap_map */
-        unsigned int lowest_bit;
+        unsigned int pages;             /* total of usable pages of swap */
-        unsigned int highest_bit;
+        unsigned int inuse_pages;       /* number of those currently in use */
+        unsigned int cluster_next;      /* likely index for next allocation */
+        unsigned int cluster_nr;        /* countdown to next cluster search */
        unsigned int lowest_alloc;      /* while preparing discard cluster */
        unsigned int highest_alloc;     /* while preparing discard cluster */
-        unsigned int cluster_next;
+        struct swap_extent *curr_swap_extent;
-        unsigned int cluster_nr;
+        struct swap_extent first_swap_extent;
-        unsigned int pages;
+        struct block_device *bdev;      /* swap device or bdev of swap file */
-        unsigned int max;
+        struct file *swap_file;         /* seldom referenced */
-        unsigned int inuse_pages;
+        unsigned int old_block_size;    /* seldom referenced */
-        unsigned int old_block_size;
 };
 struct swap_list_t {
@@ -273,6 +278,7 @@ extern int scan_unevictable_register_node(struct node *node);
 extern void scan_unevictable_unregister_node(struct node *node);
 extern int kswapd_run(int nid);
+extern void kswapd_stop(int nid);
 #ifdef CONFIG_MMU
 /* linux/mm/shmem.c */
@@ -309,17 +315,18 @@ extern long total_swap_pages;
 extern void si_swapinfo(struct sysinfo *);
 extern swp_entry_t get_swap_page(void);
 extern swp_entry_t get_swap_page_of_type(int);
-extern void swap_duplicate(swp_entry_t);
-extern int swapcache_prepare(swp_entry_t);
 extern int valid_swaphandles(swp_entry_t, unsigned long *);
+extern int add_swap_count_continuation(swp_entry_t, gfp_t);
+extern void swap_shmem_alloc(swp_entry_t);
+extern int swap_duplicate(swp_entry_t);
+extern int swapcache_prepare(swp_entry_t);
 extern void swap_free(swp_entry_t);
 extern void swapcache_free(swp_entry_t, struct page *page);
 extern int free_swap_and_cache(swp_entry_t);
 extern int swap_type_of(dev_t, sector_t, struct block_device **);
 extern unsigned int count_swap_pages(int, int);
-extern sector_t map_swap_page(struct swap_info_struct *, pgoff_t);
+extern sector_t map_swap_page(struct page *, struct block_device **);
 extern sector_t swapdev_block(int, pgoff_t);
-extern struct swap_info_struct *get_swap_info_struct(unsigned);
 extern int reuse_swap_page(struct page *);
 extern int try_to_free_swap(struct page *);
 struct backing_dev_info;
@@ -348,6 +355,7 @@ static inline void disable_swap_token(void)
 #ifdef CONFIG_CGROUP_MEM_RES_CTLR
 extern void
 mem_cgroup_uncharge_swapcache(struct page *page, swp_entry_t ent, bool swapout);
+extern int mem_cgroup_count_swap_user(swp_entry_t ent, struct page **pagep);
 #else
 static inline void
 mem_cgroup_uncharge_swapcache(struct page *page, swp_entry_t ent, bool swapout)
@@ -384,8 +392,18 @@ static inline void show_swap_cache_info(void)
 #define free_swap_and_cache(swp)        is_migration_entry(swp)
 #define swapcache_prepare(swp)          is_migration_entry(swp)
-static inline void swap_duplicate(swp_entry_t swp)
+static inline int add_swap_count_continuation(swp_entry_t swp, gfp_t gfp_mask)
 {
+        return 0;
+}
+static inline void swap_shmem_alloc(swp_entry_t swp)
+{
+}
+static inline int swap_duplicate(swp_entry_t swp)
+{
+        return 0;
 }
 static inline void swap_free(swp_entry_t swp)
@@ -468,6 +486,14 @@ mem_cgroup_uncharge_swapcache(struct page *page, swp_entry_t ent)
 {
 }
+#ifdef CONFIG_CGROUP_MEM_RES_CTLR
+static inline int
+mem_cgroup_count_swap_user(swp_entry_t ent, struct page **pagep)
+{
+        return 0;
+}
+#endif
 #endif /* CONFIG_SWAP */
 #endif /* __KERNEL__*/
 #endif /* _LINUX_SWAP_H */
diff --git a/include/linux/swiotlb.h b/include/linux/swiotlb.h
index 73b1f1cec423..febedcf67c7e 100644
--- a/include/linux/swiotlb.h
+++ b/include/linux/swiotlb.h
@@ -7,6 +7,8 @@ struct device;
 struct dma_attrs;
 struct scatterlist;
+extern int swiotlb_force;
 /*
 * Maximum allowable number of contiguous slabs to map,
 * must be a power of 2.  What is the appropriate value ?
@@ -20,8 +22,7 @@ struct scatterlist;
 */
 #define IO_TLB_SHIFT 11
-extern void
+extern void swiotlb_init(int verbose);
-swiotlb_init(void);
 extern void
 *swiotlb_alloc_coherent(struct device *hwdev, size_t size,
@@ -88,4 +89,11 @@ swiotlb_dma_mapping_error(struct device *hwdev, dma_addr_t dma_addr);
 extern int
 swiotlb_dma_supported(struct device *hwdev, u64 mask);
+#ifdef CONFIG_SWIOTLB
+extern void __init swiotlb_free(void);
+#else
+static inline void swiotlb_free(void) { }
+#endif
+extern void swiotlb_print_info(void);
 #endif /* __LINUX_SWIOTLB_H */
diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h
index a990ace1a838..057929b0a651 100644
--- a/include/linux/syscalls.h
+++ b/include/linux/syscalls.h
@@ -23,16 +23,21 @@ struct kexec_segment;
 struct linux_dirent;
 struct linux_dirent64;
 struct list_head;
+struct mmap_arg_struct;
 struct msgbuf;
 struct msghdr;
+struct mmsghdr;
 struct msqid_ds;
 struct new_utsname;
 struct nfsctl_arg;
 struct __old_kernel_stat;
+struct oldold_utsname;
+struct old_utsname;
 struct pollfd;
 struct rlimit;
 struct rusage;
 struct sched_param;
+struct sel_arg_struct;
 struct semaphore;
 struct sembuf;
 struct shmid_ds;
@@ -98,44 +103,21 @@ struct perf_event_attr;
 #define __SC_TEST5(t5, a5, ...) __SC_TEST(t5); __SC_TEST4(__VA_ARGS__)
 #define __SC_TEST6(t6, a6, ...) __SC_TEST(t6); __SC_TEST5(__VA_ARGS__)
-#ifdef CONFIG_EVENT_PROFILE
+#ifdef CONFIG_PERF_EVENTS
-#define TRACE_SYS_ENTER_PROFILE(sname)                                         \
-static int prof_sysenter_enable_##sname(void)                                  \
+#define TRACE_SYS_ENTER_PERF_INIT(sname)                                       \
-{                                                                              \
+        .perf_event_enable = perf_sysenter_enable,                             \
-        return reg_prof_syscall_enter("sys"#sname);                            \
+        .perf_event_disable = perf_sysenter_disable,
-}                                                                              \
-                                                                               \
+#define TRACE_SYS_EXIT_PERF_INIT(sname)                                        \
-static void prof_sysenter_disable_##sname(void)                                \
+        .perf_event_enable = perf_sysexit_enable,                              \
-{                                                                              \
+        .perf_event_disable = perf_sysexit_disable,
-        unreg_prof_syscall_enter("sys"#sname);                                 \
-}
-#define TRACE_SYS_EXIT_PROFILE(sname)                                          \
-static int prof_sysexit_enable_##sname(void)                                   \
-{                                                                              \
-        return reg_prof_syscall_exit("sys"#sname);                             \
-}                                                                              \
-                                                                               \
-static void prof_sysexit_disable_##sname(void)                                 \
-{                                                                              \
-        unreg_prof_syscall_exit("sys"#sname);                                  \
-}
-#define TRACE_SYS_ENTER_PROFILE_INIT(sname)                                    \
-        .profile_count = ATOMIC_INIT(-1),                                      \
-        .profile_enable = prof_sysenter_enable_##sname,                        \
-        .profile_disable = prof_sysenter_disable_##sname,
-#define TRACE_SYS_EXIT_PROFILE_INIT(sname)                                     \
-        .profile_count = ATOMIC_INIT(-1),                                      \
-        .profile_enable = prof_sysexit_enable_##sname,                         \
-        .profile_disable = prof_sysexit_disable_##sname,
 #else
-#define TRACE_SYS_ENTER_PROFILE(sname)
+#define TRACE_SYS_ENTER_PERF(sname)
-#define TRACE_SYS_ENTER_PROFILE_INIT(sname)
+#define TRACE_SYS_ENTER_PERF_INIT(sname)
-#define TRACE_SYS_EXIT_PROFILE(sname)
+#define TRACE_SYS_EXIT_PERF(sname)
-#define TRACE_SYS_EXIT_PROFILE_INIT(sname)
+#define TRACE_SYS_EXIT_PERF_INIT(sname)
-#endif
+#endif /* CONFIG_PERF_EVENTS */
 #ifdef CONFIG_FTRACE_SYSCALLS
 #define __SC_STR_ADECL1(t, a)           #a
@@ -153,75 +135,47 @@ static void prof_sysexit_disable_##sname(void)				       \
 #define __SC_STR_TDECL6(t, a, ...)      #t, __SC_STR_TDECL5(__VA_ARGS__)
 #define SYSCALL_TRACE_ENTER_EVENT(sname)                                \
-        static struct ftrace_event_call event_enter_##sname;            \
+        static const struct syscall_metadata __syscall_meta_##sname;    \
-        struct trace_event enter_syscall_print_##sname = {              \
+        static struct ftrace_event_call                                 \
+        __attribute__((__aligned__(4))) event_enter_##sname;            \
+        static struct trace_event enter_syscall_print_##sname = {       \
                .trace                  = print_syscall_enter,          \
        };                                                              \
-        static int init_enter_##sname(void)                             \
-        {                                                               \
-                int num, id;                                            \
-                num = syscall_name_to_nr("sys"#sname);                  \
-                if (num < 0)                                            \
-                        return -ENOSYS;                                 \
-                id = register_ftrace_event(&enter_syscall_print_##sname);\
-                if (!id)                                                \
-                        return -ENODEV;                                 \
-                event_enter_##sname.id = id;                            \
-                set_syscall_enter_id(num, id);                          \
-                INIT_LIST_HEAD(&event_enter_##sname.fields);            \
-                return 0;                                               \
-        }                                                               \
-        TRACE_SYS_ENTER_PROFILE(sname);                                 \
        static struct ftrace_event_call __used                          \
          __attribute__((__aligned__(4)))                               \
          __attribute__((section("_ftrace_events")))                    \
          event_enter_##sname = {                                       \
                .name                   = "sys_enter"#sname,            \
                .system                 = "syscalls",                   \
-                .event                  = &event_syscall_enter,         \
+                .event                  = &enter_syscall_print_##sname, \
-                .raw_init               = init_enter_##sname,           \
+                .raw_init               = init_syscall_trace,           \
-                .show_format            = syscall_enter_format,         \
                .define_fields          = syscall_enter_define_fields,  \
                .regfunc                = reg_event_syscall_enter,      \
                .unregfunc              = unreg_event_syscall_enter,    \
-                .data                   = "sys"#sname,                  \
+                .data                   = (void *)&__syscall_meta_##sname,\
-                TRACE_SYS_ENTER_PROFILE_INIT(sname)                     \
+                TRACE_SYS_ENTER_PERF_INIT(sname)                        \
        }
 #define SYSCALL_TRACE_EXIT_EVENT(sname)                                 \
-        static struct ftrace_event_call event_exit_##sname;             \
+        static const struct syscall_metadata __syscall_meta_##sname;    \
-        struct trace_event exit_syscall_print_##sname = {               \
+        static struct ftrace_event_call                                 \
+        __attribute__((__aligned__(4))) event_exit_##sname;             \
+        static struct trace_event exit_syscall_print_##sname = {        \
                .trace                  = print_syscall_exit,           \
        };                                                              \
-        static int init_exit_##sname(void)                              \
-        {                                                               \
-                int num, id;                                            \
-                num = syscall_name_to_nr("sys"#sname);                  \
-                if (num < 0)                                            \
-                        return -ENOSYS;                                 \
-                id = register_ftrace_event(&exit_syscall_print_##sname);\
-                if (!id)                                                \
-                        return -ENODEV;                                 \
-                event_exit_##sname.id = id;                             \
-                set_syscall_exit_id(num, id);                           \
-                INIT_LIST_HEAD(&event_exit_##sname.fields);             \
-                return 0;                                               \
-        }                                                               \
-        TRACE_SYS_EXIT_PROFILE(sname);                                  \
        static struct ftrace_event_call __used                          \
          __attribute__((__aligned__(4)))                               \
          __attribute__((section("_ftrace_events")))                    \
          event_exit_##sname = {                                        \
                .name                   = "sys_exit"#sname,             \
                .system                 = "syscalls",                   \
-                .event                  = &event_syscall_exit,          \
+                .event                  = &exit_syscall_print_##sname,  \
-                .raw_init               = init_exit_##sname,            \
+                .raw_init               = init_syscall_trace,           \
-                .show_format            = syscall_exit_format,          \
                .define_fields          = syscall_exit_define_fields,   \
                .regfunc                = reg_event_syscall_exit,       \
                .unregfunc              = unreg_event_syscall_exit,     \
-                .data                   = "sys"#sname,                  \
+                .data                   = (void *)&__syscall_meta_##sname,\
-                TRACE_SYS_EXIT_PROFILE_INIT(sname)                      \
+                TRACE_SYS_EXIT_PERF_INIT(sname)                 \
        }
 #define SYSCALL_METADATA(sname, nb)                             \
@@ -245,7 +199,7 @@ static void prof_sysexit_disable_##sname(void)				       \
        static const struct syscall_metadata __used             \
          __attribute__((__aligned__(4)))                       \
          __attribute__((section("__syscalls_metadata")))       \
-          __syscall_meta_##sname = {                            \
+          __syscall_meta__##sname = {                           \
                .name           = "sys_"#sname,                 \
                .nb_args        = 0,                            \
                .enter_event    = &event_enter__##sname,        \
@@ -677,6 +631,9 @@ asmlinkage long sys_recv(int, void __user *, size_t, unsigned);
 asmlinkage long sys_recvfrom(int, void __user *, size_t, unsigned,
                                struct sockaddr __user *, int __user *);
 asmlinkage long sys_recvmsg(int fd, struct msghdr __user *msg, unsigned flags);
+asmlinkage long sys_recvmmsg(int fd, struct mmsghdr __user *msg,
+                             unsigned int vlen, unsigned flags,
+                             struct timespec __user *timeout);
 asmlinkage long sys_socket(int, int, int);
 asmlinkage long sys_socketpair(int, int, int, int __user *);
 asmlinkage long sys_socketcall(int call, unsigned long __user *args);
@@ -685,6 +642,7 @@ asmlinkage long sys_poll(struct pollfd __user *ufds, unsigned int nfds,
                                long timeout);
 asmlinkage long sys_select(int n, fd_set __user *inp, fd_set __user *outp,
                        fd_set __user *exp, struct timeval __user *tvp);
+asmlinkage long sys_old_select(struct sel_arg_struct __user *arg);
 asmlinkage long sys_epoll_create(int size);
 asmlinkage long sys_epoll_create1(int flags);
 asmlinkage long sys_epoll_ctl(int epfd, int op, int fd,
@@ -699,6 +657,8 @@ asmlinkage long sys_gethostname(char __user *name, int len);
 asmlinkage long sys_sethostname(char __user *name, int len);
 asmlinkage long sys_setdomainname(char __user *name, int len);
 asmlinkage long sys_newuname(struct new_utsname __user *name);
+asmlinkage long sys_uname(struct old_utsname __user *);
+asmlinkage long sys_olduname(struct oldold_utsname __user *);
 asmlinkage long sys_getrlimit(unsigned int resource,
                                struct rlimit __user *rlim);
@@ -728,6 +688,8 @@ asmlinkage long sys_shmat(int shmid, char __user *shmaddr, int shmflg);
 asmlinkage long sys_shmget(key_t key, size_t size, int flag);
 asmlinkage long sys_shmdt(char __user *shmaddr);
 asmlinkage long sys_shmctl(int shmid, int cmd, struct shmid_ds __user *buf);
+asmlinkage long sys_ipc(unsigned int call, int first, unsigned long second,
+                unsigned long third, void __user *ptr, long fifth);
 asmlinkage long sys_mq_open(const char __user *name, int oflag, mode_t mode, struct mq_attr __user *attr);
 asmlinkage long sys_mq_unlink(const char __user *name);
@@ -879,4 +841,10 @@ int kernel_execve(const char *filename, char *const argv[], char *const envp[]);
 asmlinkage long sys_perf_event_open(
                struct perf_event_attr __user *attr_uptr,
                pid_t pid, int cpu, int group_fd, unsigned long flags);
+asmlinkage long sys_mmap_pgoff(unsigned long addr, unsigned long len,
+                        unsigned long prot, unsigned long flags,
+                        unsigned long fd, unsigned long pgoff);
+asmlinkage long sys_old_mmap(struct mmap_arg_struct __user *arg);
 #endif
diff --git a/include/linux/sysctl.h b/include/linux/sysctl.h
index 1e4743ee6831..f66014c90c9f 100644
--- a/include/linux/sysctl.h
+++ b/include/linux/sysctl.h
@@ -15,9 +15,6 @@
 **  The kernel will then return -ENOTDIR to any application using
 **  the old binary interface.
 **
- **  For new interfaces unless you really need a binary number
- **  please use CTL_UNNUMBERED.
- **
 ****************************************************************
 ****************************************************************
 */
@@ -50,12 +47,6 @@ struct __sysctl_args {
 /* Top-level names: */
-/* For internal pattern-matching use only: */
-#ifdef __KERNEL__
-#define CTL_NONE        0
-#define CTL_UNNUMBERED  CTL_NONE        /* sysctl without a binary number */
-#endif
 enum
 {
        CTL_KERN=1,             /* General kernel info and control */
@@ -98,8 +89,8 @@ enum
        KERN_VERSION=4,         /* string: compile time info */
        KERN_SECUREMASK=5,      /* struct: maximum rights mask */
        KERN_PROF=6,            /* table: profiling information */
-        KERN_NODENAME=7,
+        KERN_NODENAME=7,        /* string: hostname */
-        KERN_DOMAINNAME=8,
+        KERN_DOMAINNAME=8,      /* string: domainname */
        KERN_PANIC=15,          /* int: panic timeout */
        KERN_REALROOTDEV=16,    /* real root device to mount after initrd */
@@ -111,8 +102,8 @@ enum
        KERN_PPC_HTABRECLAIM=25, /* turn htab reclaimation on/off on PPC */
        KERN_PPC_ZEROPAGED=26,  /* turn idle page zeroing on/off on PPC */
        KERN_PPC_POWERSAVE_NAP=27, /* use nap mode for power saving */
-        KERN_MODPROBE=28,
+        KERN_MODPROBE=28,       /* string: modprobe path */
-        KERN_SG_BIG_BUFF=29,
+        KERN_SG_BIG_BUFF=29,    /* int: sg driver reserved buffer size */
        KERN_ACCT=30,           /* BSD process accounting parameters */
        KERN_PPC_L2CR=31,       /* l2cr register on PPC */
@@ -159,7 +150,7 @@ enum
        KERN_ACPI_VIDEO_FLAGS=71, /* int: flags for setting up video after ACPI sleep */
        KERN_IA64_UNALIGNED=72, /* int: ia64 unaligned userland trap enable */
        KERN_COMPAT_LOG=73,     /* int: print compat layer  messages */
-        KERN_MAX_LOCK_DEPTH=74,
+        KERN_MAX_LOCK_DEPTH=74, /* int: rtmutex's maximum lock depth */
        KERN_NMI_WATCHDOG=75, /* int: enable/disable nmi watchdog */
        KERN_PANIC_ON_NMI=76, /* int: whether we will panic on an unrecovered */
 };
@@ -490,7 +481,6 @@ enum
        NET_IPV4_CONF_PROMOTE_SECONDARIES=20,
        NET_IPV4_CONF_ARP_ACCEPT=21,
        NET_IPV4_CONF_ARP_NOTIFY=22,
-        __NET_IPV4_CONF_MAX
 };
 /* /proc/sys/net/ipv4/netfilter */
@@ -606,7 +596,6 @@ enum {
        NET_NEIGH_GC_THRESH3=16,
        NET_NEIGH_RETRANS_TIME_MS=17,
        NET_NEIGH_REACHABLE_TIME_MS=18,
-        __NET_NEIGH_MAX
 };
 /* /proc/sys/net/dccp */
@@ -972,10 +961,6 @@ extern int sysctl_perm(struct ctl_table_root *root,
 typedef struct ctl_table ctl_table;
-typedef int ctl_handler (struct ctl_table *table,
-                         void __user *oldval, size_t __user *oldlenp,
-                         void __user *newval, size_t newlen);
 typedef int proc_handler (struct ctl_table *ctl, int write,
                          void __user *buffer, size_t *lenp, loff_t *ppos);
@@ -996,21 +981,10 @@ extern int proc_doulongvec_minmax(struct ctl_table *, int,
 extern int proc_doulongvec_ms_jiffies_minmax(struct ctl_table *table, int,
                                      void __user *, size_t *, loff_t *);
-extern int do_sysctl (int __user *name, int nlen,
-                      void __user *oldval, size_t __user *oldlenp,
-                      void __user *newval, size_t newlen);
-extern ctl_handler sysctl_data;
-extern ctl_handler sysctl_string;
-extern ctl_handler sysctl_intvec;
-extern ctl_handler sysctl_jiffies;
-extern ctl_handler sysctl_ms_jiffies;
 /*
 * Register a set of sysctl names by calling register_sysctl_table
- * with an initialised array of struct ctl_table's.  An entry with zero
+ * with an initialised array of struct ctl_table's.  An entry with 
- * ctl_name and NULL procname terminates the table.  table->de will be
+ * NULL procname terminates the table.  table->de will be
 * set up by the registration and need not be initialised in advance.
 *
 * sysctl names can be mirrored automatically under /proc/sys.  The
@@ -1023,24 +997,11 @@ extern ctl_handler sysctl_ms_jiffies;
 * under /proc; non-leaf nodes will be represented by directories.  A
 * null procname disables /proc mirroring at this node.
 *
- * sysctl entries with a zero ctl_name will not be available through
- * the binary sysctl interface.
- *
 * sysctl(2) can automatically manage read and write requests through
 * the sysctl table.  The data and maxlen fields of the ctl_table
 * struct enable minimal validation of the values being written to be
 * performed, and the mode field allows minimal authentication.
 * 
- * More sophisticated management can be enabled by the provision of a
- * strategy routine with the table entry.  This will be called before
- * any automatic read or write of the data is performed.
- * 
- * The strategy routine may return:
- * <0: Error occurred (error is passed to user process)
- * 0:  OK - proceed with automatic read or write.
- * >0: OK - read or write has been done by the strategy routine, so 
- *     return immediately.
- * 
 * There must be a proc_handler routine for any terminal nodes
 * mirrored under /proc/sys (non-terminals are handled by a built-in
 * directory handler).  Several default handlers are available to
@@ -1050,7 +1011,6 @@ extern ctl_handler sysctl_ms_jiffies;
 /* A sysctl table is an array of struct ctl_table: */
 struct ctl_table 
 {
-        int ctl_name;                   /* Binary ID */
        const char *procname;           /* Text ID for /proc/sys, or zero */
        void *data;
        int maxlen;
@@ -1058,7 +1018,6 @@ struct ctl_table
        struct ctl_table *child;
        struct ctl_table *parent;       /* Automatically set */
        proc_handler *proc_handler;     /* Callback for text formatting */
-        ctl_handler *strategy;          /* Callback function for all r/w */
        void *extra1;
        void *extra2;
 };
@@ -1092,7 +1051,6 @@ struct ctl_table_header
 /* struct ctl_path describes where in the hierarchy a table is added */
 struct ctl_path {
        const char *procname;
-        int ctl_name;
 };
 void register_sysctl_root(struct ctl_table_root *root);
diff --git a/include/linux/sysdev.h b/include/linux/sysdev.h
index f395bb3fa2f2..1154c29f4101 100644
--- a/include/linux/sysdev.h
+++ b/include/linux/sysdev.h
@@ -27,10 +27,12 @@
 struct sys_device;
+struct sysdev_class_attribute;
 struct sysdev_class {
        const char *name;
        struct list_head        drivers;
+        struct sysdev_class_attribute **attrs;
        /* Default operations for these types of devices */
        int     (*shutdown)(struct sys_device *);
@@ -41,8 +43,10 @@ struct sysdev_class {
 struct sysdev_class_attribute {
        struct attribute attr;
-        ssize_t (*show)(struct sysdev_class *, char *);
+        ssize_t (*show)(struct sysdev_class *, struct sysdev_class_attribute *,
-        ssize_t (*store)(struct sysdev_class *, const char *, size_t);
+                        char *);
+        ssize_t (*store)(struct sysdev_class *, struct sysdev_class_attribute *,
+                         const char *, size_t);
 };
 #define _SYSDEV_CLASS_ATTR(_name,_mode,_show,_store)            \
@@ -119,6 +123,19 @@ struct sysdev_attribute {
 extern int sysdev_create_file(struct sys_device *, struct sysdev_attribute *);
 extern void sysdev_remove_file(struct sys_device *, struct sysdev_attribute *);
+/* Create/remove NULL terminated attribute list */
+static inline int
+sysdev_create_files(struct sys_device *d, struct sysdev_attribute **a)
+{
+        return sysfs_create_files(&d->kobj, (const struct attribute **)a);
+}
+static inline void
+sysdev_remove_files(struct sys_device *d, struct sysdev_attribute **a)
+{
+        return sysfs_remove_files(&d->kobj, (const struct attribute **)a);
+}
 struct sysdev_ext_attribute {
        struct sysdev_attribute attr;
        void *var;
diff --git a/include/linux/sysfs.h b/include/linux/sysfs.h
index 9d68fed50f11..f0496b3d1811 100644
--- a/include/linux/sysfs.h
+++ b/include/linux/sysfs.h
@@ -15,6 +15,7 @@
 #include <linux/compiler.h>
 #include <linux/errno.h>
 #include <linux/list.h>
+#include <linux/lockdep.h>
 #include <asm/atomic.h>
 struct kobject;
@@ -29,8 +30,33 @@ struct attribute {
        const char              *name;
        struct module           *owner;
        mode_t                  mode;
+#ifdef CONFIG_DEBUG_LOCK_ALLOC
+        struct lock_class_key   *key;
+        struct lock_class_key   skey;
+#endif
 };
+/**
+ *      sysfs_attr_init - initialize a dynamically allocated sysfs attribute
+ *      @attr: struct attribute to initialize
+ *
+ *      Initialize a dynamically allocated struct attribute so we can
+ *      make lockdep happy.  This is a new requirement for attributes
+ *      and initially this is only needed when lockdep is enabled.
+ *      Lockdep gives a nice error when your attribute is added to
+ *      sysfs if you don't have this.
+ */
+#ifdef CONFIG_DEBUG_LOCK_ALLOC
+#define sysfs_attr_init(attr)                           \
+do {                                                    \
+        static struct lock_class_key __key;             \
+                                                        \
+        (attr)->key = &__key;                           \
+} while(0)
+#else
+#define sysfs_attr_init(attr) do {} while(0)
+#endif
 struct attribute_group {
        const char              *name;
        mode_t                  (*is_visible)(struct kobject *,
@@ -74,6 +100,18 @@ struct bin_attribute {
                    struct vm_area_struct *vma);
 };
+/**
+ *      sysfs_bin_attr_init - initialize a dynamically allocated bin_attribute
+ *      @attr: struct bin_attribute to initialize
+ *
+ *      Initialize a dynamically allocated struct bin_attribute so we
+ *      can make lockdep happy.  This is a new requirement for
+ *      attributes and initially this is only needed when lockdep is
+ *      enabled.  Lockdep gives a nice error when your attribute is
+ *      added to sysfs if you don't have this.
+ */
+#define sysfs_bin_attr_init(bin_attr) sysfs_attr_init(&(bin_attr)->attr)
 struct sysfs_ops {
        ssize_t (*show)(struct kobject *, struct attribute *,char *);
        ssize_t (*store)(struct kobject *,struct attribute *,const char *, size_t);
@@ -94,13 +132,17 @@ int __must_check sysfs_move_dir(struct kobject *kobj,
 int __must_check sysfs_create_file(struct kobject *kobj,
                                   const struct attribute *attr);
+int __must_check sysfs_create_files(struct kobject *kobj,
+                                   const struct attribute **attr);
 int __must_check sysfs_chmod_file(struct kobject *kobj, struct attribute *attr,
                                  mode_t mode);
 void sysfs_remove_file(struct kobject *kobj, const struct attribute *attr);
+void sysfs_remove_files(struct kobject *kobj, const struct attribute **attr);
 int __must_check sysfs_create_bin_file(struct kobject *kobj,
-                                       struct bin_attribute *attr);
+                                       const struct bin_attribute *attr);
-void sysfs_remove_bin_file(struct kobject *kobj, struct bin_attribute *attr);
+void sysfs_remove_bin_file(struct kobject *kobj,
+                           const struct bin_attribute *attr);
 int __must_check sysfs_create_link(struct kobject *kobj, struct kobject *target,
                                   const char *name);
@@ -109,6 +151,9 @@ int __must_check sysfs_create_link_nowarn(struct kobject *kobj,
                                          const char *name);
 void sysfs_remove_link(struct kobject *kobj, const char *name);
+int sysfs_rename_link(struct kobject *kobj, struct kobject *target,
+                        const char *old_name, const char *new_name);
 int __must_check sysfs_create_group(struct kobject *kobj,
                                    const struct attribute_group *grp);
 int sysfs_update_group(struct kobject *kobj,
@@ -163,6 +208,12 @@ static inline int sysfs_create_file(struct kobject *kobj,
        return 0;
 }
+static inline int sysfs_create_files(struct kobject *kobj,
+                                    const struct attribute **attr)
+{
+        return 0;
+}
 static inline int sysfs_chmod_file(struct kobject *kobj,
                                   struct attribute *attr, mode_t mode)
 {
@@ -174,14 +225,19 @@ static inline void sysfs_remove_file(struct kobject *kobj,
 {
 }
+static inline void sysfs_remove_files(struct kobject *kobj,
+                                     const struct attribute **attr)
+{
+}
 static inline int sysfs_create_bin_file(struct kobject *kobj,
-                                        struct bin_attribute *attr)
+                                        const struct bin_attribute *attr)
 {
        return 0;
 }
 static inline void sysfs_remove_bin_file(struct kobject *kobj,
-                                         struct bin_attribute *attr)
+                                         const struct bin_attribute *attr)
 {
 }
@@ -202,6 +258,12 @@ static inline void sysfs_remove_link(struct kobject *kobj, const char *name)
 {
 }
+static inline int sysfs_rename_link(struct kobject *k, struct kobject *t,
+                                    const char *old_name, const char *new_name)
+{
+        return 0;
+}
 static inline int sysfs_create_group(struct kobject *kobj,
                                     const struct attribute_group *grp)
 {
diff --git a/include/linux/syslog.h b/include/linux/syslog.h
new file mode 100644
index 000000000000..38911391a139
--- /dev/null
+++ b/include/linux/syslog.h
@@ -0,0 +1,52 @@
+/*  Syslog internals
+ *
+ *  Copyright 2010 Canonical, Ltd.
+ *  Author: Kees Cook <kees.cook@canonical.com>
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2, or (at your option)
+ *  any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; see the file COPYING.  If not, write to
+ *  the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+#ifndef _LINUX_SYSLOG_H
+#define _LINUX_SYSLOG_H
+/* Close the log.  Currently a NOP. */
+#define SYSLOG_ACTION_CLOSE          0
+/* Open the log. Currently a NOP. */
+#define SYSLOG_ACTION_OPEN           1
+/* Read from the log. */
+#define SYSLOG_ACTION_READ           2
+/* Read all messages remaining in the ring buffer. */
+#define SYSLOG_ACTION_READ_ALL       3
+/* Read and clear all messages remaining in the ring buffer */
+#define SYSLOG_ACTION_READ_CLEAR     4
+/* Clear ring buffer. */
+#define SYSLOG_ACTION_CLEAR          5
+/* Disable printk's to console */
+#define SYSLOG_ACTION_CONSOLE_OFF    6
+/* Enable printk's to console */
+#define SYSLOG_ACTION_CONSOLE_ON     7
+/* Set level of messages printed to console */
+#define SYSLOG_ACTION_CONSOLE_LEVEL  8
+/* Return number of unread characters in the log buffer */
+#define SYSLOG_ACTION_SIZE_UNREAD    9
+/* Return size of the log buffer */
+#define SYSLOG_ACTION_SIZE_BUFFER   10
+#define SYSLOG_FROM_CALL 0
+#define SYSLOG_FROM_FILE 1
+int do_syslog(int type, char __user *buf, int count, bool from_file);
+#endif /* _LINUX_SYSLOG_H */
diff --git a/include/linux/taskstats_kern.h b/include/linux/taskstats_kern.h
index 3398f4553269..58de6edf751f 100644
--- a/include/linux/taskstats_kern.h
+++ b/include/linux/taskstats_kern.h
@@ -9,16 +9,12 @@
 #include <linux/taskstats.h>
 #include <linux/sched.h>
+#include <linux/slab.h>
 #ifdef CONFIG_TASKSTATS
 extern struct kmem_cache *taskstats_cache;
 extern struct mutex taskstats_exit_mutex;
-static inline void taskstats_tgid_init(struct signal_struct *sig)
-{
-        sig->stats = NULL;
-}
 static inline void taskstats_tgid_free(struct signal_struct *sig)
 {
        if (sig->stats)
@@ -30,8 +26,6 @@ extern void taskstats_init_early(void);
 #else
 static inline void taskstats_exit(struct task_struct *tsk, int group_dead)
 {}
-static inline void taskstats_tgid_init(struct signal_struct *sig)
-{}
 static inline void taskstats_tgid_free(struct signal_struct *sig)
 {}
 static inline void taskstats_init_early(void)
diff --git a/include/linux/tc_act/tc_defact.h b/include/linux/tc_act/tc_defact.h
index 964f473af0f0..6f65d07c7ce2 100644
--- a/include/linux/tc_act/tc_defact.h
+++ b/include/linux/tc_act/tc_defact.h
@@ -3,13 +3,11 @@
 #include <linux/pkt_cls.h>
-struct tc_defact
+struct tc_defact {
-{
        tc_gen;
 };
                                                                                
-enum
+enum {
-{
        TCA_DEF_UNSPEC,
        TCA_DEF_TM,
        TCA_DEF_PARMS,
diff --git a/include/linux/tc_act/tc_gact.h b/include/linux/tc_act/tc_gact.h
index e895c0a39629..f7bf94eed510 100644
--- a/include/linux/tc_act/tc_gact.h
+++ b/include/linux/tc_act/tc_gact.h
@@ -5,14 +5,12 @@
 #include <linux/pkt_cls.h>
 #define TCA_ACT_GACT 5
-struct tc_gact
+struct tc_gact {
-{
        tc_gen;
 };
-struct tc_gact_p
+struct tc_gact_p {
-{
 #define PGACT_NONE              0
 #define PGACT_NETRAND           1
 #define PGACT_DETERM            2
@@ -22,8 +20,7 @@ struct tc_gact_p
        int                   paction;
 };
 
-enum
+enum {
-{
        TCA_GACT_UNSPEC,
        TCA_GACT_TM,
        TCA_GACT_PARMS,
diff --git a/include/linux/tc_act/tc_ipt.h b/include/linux/tc_act/tc_ipt.h
index 4b6f7b6c7a79..a2335563d21f 100644
--- a/include/linux/tc_act/tc_ipt.h
+++ b/include/linux/tc_act/tc_ipt.h
@@ -5,8 +5,7 @@
 #define TCA_ACT_IPT 6
-enum
+enum {
-{
        TCA_IPT_UNSPEC,
        TCA_IPT_TABLE,
        TCA_IPT_HOOK,
diff --git a/include/linux/tc_act/tc_mirred.h b/include/linux/tc_act/tc_mirred.h
index 0a99ab60d610..7561750e8fd6 100644
--- a/include/linux/tc_act/tc_mirred.h
+++ b/include/linux/tc_act/tc_mirred.h
@@ -10,15 +10,13 @@
 #define TCA_INGRESS_REDIR 3  /* packet redirect to INGRESS*/
 #define TCA_INGRESS_MIRROR 4 /* mirror packet to INGRESS */
                                                                                
-struct tc_mirred
+struct tc_mirred {
-{
        tc_gen;
        int                     eaction;   /* one of IN/EGRESS_MIRROR/REDIR */
        __u32                   ifindex;  /* ifindex of egress port */
 };
                                                                                
-enum
+enum {
-{
        TCA_MIRRED_UNSPEC,
        TCA_MIRRED_TM,
        TCA_MIRRED_PARMS,
diff --git a/include/linux/tc_act/tc_nat.h b/include/linux/tc_act/tc_nat.h
index e7cf31e8ba79..6663aeba0b9a 100644
--- a/include/linux/tc_act/tc_nat.h
+++ b/include/linux/tc_act/tc_nat.h
@@ -6,8 +6,7 @@
 #define TCA_ACT_NAT 9
-enum
+enum {
-{
        TCA_NAT_UNSPEC,
        TCA_NAT_PARMS,
        TCA_NAT_TM,
@@ -17,8 +16,7 @@ enum
 #define TCA_NAT_FLAG_EGRESS 1
-struct tc_nat
+struct tc_nat {
-{
        tc_gen;
        __be32 old_addr;
        __be32 new_addr;
diff --git a/include/linux/tc_act/tc_pedit.h b/include/linux/tc_act/tc_pedit.h
index 54ce9064115a..716cfabcd5b2 100644
--- a/include/linux/tc_act/tc_pedit.h
+++ b/include/linux/tc_act/tc_pedit.h
@@ -6,8 +6,7 @@
 #define TCA_ACT_PEDIT 7
-enum
+enum {
-{
        TCA_PEDIT_UNSPEC,
        TCA_PEDIT_TM,
        TCA_PEDIT_PARMS,
@@ -15,8 +14,7 @@ enum
 };
 #define TCA_PEDIT_MAX (__TCA_PEDIT_MAX - 1)
                                                                                
-struct tc_pedit_key
+struct tc_pedit_key {
-{
        __u32           mask;  /* AND */
        __u32           val;   /*XOR */
        __u32           off;  /*offset */
@@ -25,8 +23,7 @@ struct tc_pedit_key
        __u32           shift;
 };
                                                                                
-struct tc_pedit_sel
+struct tc_pedit_sel {
-{
        tc_gen;
        unsigned char           nkeys;
        unsigned char           flags;
diff --git a/include/linux/tc_act/tc_skbedit.h b/include/linux/tc_act/tc_skbedit.h
index a14e461a7af7..7a2e910a5f08 100644
--- a/include/linux/tc_act/tc_skbedit.h
+++ b/include/linux/tc_act/tc_skbedit.h
@@ -26,6 +26,7 @@
 #define SKBEDIT_F_PRIORITY              0x1
 #define SKBEDIT_F_QUEUE_MAPPING         0x2
+#define SKBEDIT_F_MARK                  0x4
 struct tc_skbedit {
        tc_gen;
@@ -37,6 +38,7 @@ enum {
        TCA_SKBEDIT_PARMS,
        TCA_SKBEDIT_PRIORITY,
        TCA_SKBEDIT_QUEUE_MAPPING,
+        TCA_SKBEDIT_MARK,
        __TCA_SKBEDIT_MAX
 };
 #define TCA_SKBEDIT_MAX (__TCA_SKBEDIT_MAX - 1)
diff --git a/include/linux/tc_ematch/tc_em_cmp.h b/include/linux/tc_ematch/tc_em_cmp.h
index 38e7f7b25ec2..f34bb1bae083 100644
--- a/include/linux/tc_ematch/tc_em_cmp.h
+++ b/include/linux/tc_ematch/tc_em_cmp.h
@@ -4,8 +4,7 @@
 #include <linux/types.h>
 #include <linux/pkt_cls.h>
-struct tcf_em_cmp
+struct tcf_em_cmp {
-{
        __u32           val;
        __u32           mask;
        __u16           off;
@@ -15,8 +14,7 @@ struct tcf_em_cmp
        __u8            opnd:4;
 };
-enum
+enum {
-{
        TCF_EM_ALIGN_U8  = 1,
        TCF_EM_ALIGN_U16 = 2,
        TCF_EM_ALIGN_U32 = 4
diff --git a/include/linux/tc_ematch/tc_em_meta.h b/include/linux/tc_ematch/tc_em_meta.h
index dcfb733fa1f6..0864206ec1a3 100644
--- a/include/linux/tc_ematch/tc_em_meta.h
+++ b/include/linux/tc_ematch/tc_em_meta.h
@@ -4,8 +4,7 @@
 #include <linux/types.h>
 #include <linux/pkt_cls.h>
-enum
+enum {
-{
        TCA_EM_META_UNSPEC,
        TCA_EM_META_HDR,
        TCA_EM_META_LVALUE,
@@ -14,8 +13,7 @@ enum
 };
 #define TCA_EM_META_MAX (__TCA_EM_META_MAX - 1)
-struct tcf_meta_val
+struct tcf_meta_val {
-{
        __u16                   kind;
        __u8                    shift;
        __u8                    op;
@@ -26,16 +24,14 @@ struct tcf_meta_val
 #define TCF_META_ID_MASK        0x7ff
 #define TCF_META_ID(kind)       ((kind) & TCF_META_ID_MASK)
-enum
+enum {
-{
        TCF_META_TYPE_VAR,
        TCF_META_TYPE_INT,
        __TCF_META_TYPE_MAX
 };
 #define TCF_META_TYPE_MAX (__TCF_META_TYPE_MAX - 1)
-enum
+enum {
-{
        TCF_META_ID_VALUE,
        TCF_META_ID_RANDOM,
        TCF_META_ID_LOADAVG_0,
@@ -87,8 +83,7 @@ enum
 };
 #define TCF_META_ID_MAX (__TCF_META_ID_MAX - 1)
-struct tcf_meta_hdr
+struct tcf_meta_hdr {
-{
        struct tcf_meta_val     left;
        struct tcf_meta_val     right;
 };
diff --git a/include/linux/tc_ematch/tc_em_nbyte.h b/include/linux/tc_ematch/tc_em_nbyte.h
index 9ed8c2e58488..7172cfb999c1 100644
--- a/include/linux/tc_ematch/tc_em_nbyte.h
+++ b/include/linux/tc_ematch/tc_em_nbyte.h
@@ -4,8 +4,7 @@
 #include <linux/types.h>
 #include <linux/pkt_cls.h>
-struct tcf_em_nbyte
+struct tcf_em_nbyte {
-{
        __u16           off;
        __u16           len:12;
        __u8            layer:4;
diff --git a/include/linux/tc_ematch/tc_em_text.h b/include/linux/tc_ematch/tc_em_text.h
index d12a73a225fc..5aac4045ba88 100644
--- a/include/linux/tc_ematch/tc_em_text.h
+++ b/include/linux/tc_ematch/tc_em_text.h
@@ -6,8 +6,7 @@
 #define TC_EM_TEXT_ALGOSIZ      16
-struct tcf_em_text
+struct tcf_em_text {
-{
        char            algo[TC_EM_TEXT_ALGOSIZ];
        __u16           from_offset;
        __u16           to_offset;
diff --git a/include/linux/tcp.h b/include/linux/tcp.h
index 61723a7c21fe..a778ee024590 100644
--- a/include/linux/tcp.h
+++ b/include/linux/tcp.h
@@ -81,6 +81,12 @@ enum {
        TCP_DATA_OFFSET = __cpu_to_be32(0xF0000000)
 }; 
+/*
+ * TCP general constants
+ */
+#define TCP_MSS_DEFAULT          536U   /* IPv4 (RFC1122, RFC2581) */
+#define TCP_MSS_DESIRED         1220U   /* IPv6 (tunneled), EDNS0 (RFC3226) */
 /* TCP socket options */
 #define TCP_NODELAY             1       /* Turn off Nagle's algorithm. */
 #define TCP_MAXSEG              2       /* Limit MSS */
@@ -96,14 +102,17 @@ enum {
 #define TCP_QUICKACK            12      /* Block/reenable quick acks */
 #define TCP_CONGESTION          13      /* Congestion control algorithm */
 #define TCP_MD5SIG              14      /* TCP MD5 Signature (RFC2385) */
+#define TCP_COOKIE_TRANSACTIONS 15      /* TCP Cookie Transactions */
+#define TCP_THIN_LINEAR_TIMEOUTS 16      /* Use linear timeouts for thin streams*/
+#define TCP_THIN_DUPACK         17      /* Fast retrans. after 1 dupack */
+/* for TCP_INFO socket option */
 #define TCPI_OPT_TIMESTAMPS     1
 #define TCPI_OPT_SACK           2
 #define TCPI_OPT_WSCALE         4
 #define TCPI_OPT_ECN            8
-enum tcp_ca_state
+enum tcp_ca_state {
-{
        TCP_CA_Open = 0,
 #define TCPF_CA_Open    (1<<TCP_CA_Open)
        TCP_CA_Disorder = 1,
@@ -116,8 +125,7 @@ enum tcp_ca_state
 #define TCPF_CA_Loss    (1<<TCP_CA_Loss)
 };
-struct tcp_info
+struct tcp_info {
-{
        __u8    tcpi_state;
        __u8    tcpi_ca_state;
        __u8    tcpi_retransmits;
@@ -170,6 +178,30 @@ struct tcp_md5sig {
        __u8    tcpm_key[TCP_MD5SIG_MAXKEYLEN];         /* key (binary) */
 };
+/* for TCP_COOKIE_TRANSACTIONS (TCPCT) socket option */
+#define TCP_COOKIE_MIN           8              /*  64-bits */
+#define TCP_COOKIE_MAX          16              /* 128-bits */
+#define TCP_COOKIE_PAIR_SIZE    (2*TCP_COOKIE_MAX)
+/* Flags for both getsockopt and setsockopt */
+#define TCP_COOKIE_IN_ALWAYS    (1 << 0)        /* Discard SYN without cookie */
+#define TCP_COOKIE_OUT_NEVER    (1 << 1)        /* Prohibit outgoing cookies,
+                                                 * supercedes everything. */
+/* Flags for getsockopt */
+#define TCP_S_DATA_IN           (1 << 2)        /* Was data received? */
+#define TCP_S_DATA_OUT          (1 << 3)        /* Was data sent? */
+/* TCP_COOKIE_TRANSACTIONS data */
+struct tcp_cookie_transactions {
+        __u16   tcpct_flags;                    /* see above */
+        __u8    __tcpct_pad1;                   /* zero */
+        __u8    tcpct_cookie_desired;           /* bytes */
+        __u16   tcpct_s_data_desired;           /* bytes of variable data */
+        __u16   tcpct_used;                     /* bytes in value */
+        __u8    tcpct_value[TCP_MSS_DEFAULT];
+};
 #ifdef __KERNEL__
 #include <linux/skbuff.h>
@@ -217,26 +249,38 @@ struct tcp_options_received {
                sack_ok : 4,    /* SACK seen on SYN packet              */
                snd_wscale : 4, /* Window scaling received from sender  */
                rcv_wscale : 4; /* Window scaling to send to receiver   */
-/*      SACKs data      */
+        u8      cookie_plus:6,  /* bytes in authenticator/cookie option */
+                cookie_out_never:1,
+                cookie_in_always:1;
        u8      num_sacks;      /* Number of SACK blocks                */
-        u16     user_mss;       /* mss requested by user in ioctl */
+        u16     user_mss;       /* mss requested by user in ioctl       */
        u16     mss_clamp;      /* Maximal mss, negotiated at connection setup */
 };
+static inline void tcp_clear_options(struct tcp_options_received *rx_opt)
+{
+        rx_opt->tstamp_ok = rx_opt->sack_ok = 0;
+        rx_opt->wscale_ok = rx_opt->snd_wscale = 0;
+        rx_opt->cookie_plus = 0;
+}
 /* This is the max number of SACKS that we'll generate and process. It's safe
- * to increse this, although since:
+ * to increase this, although since:
 *   size = TCPOLEN_SACK_BASE_ALIGNED (4) + n * TCPOLEN_SACK_PERBLOCK (8)
 * only four options will fit in a standard TCP header */
 #define TCP_NUM_SACKS 4
+struct tcp_cookie_values;
+struct tcp_request_sock_ops;
 struct tcp_request_sock {
        struct inet_request_sock        req;
 #ifdef CONFIG_TCP_MD5SIG
        /* Only used by TCP MD5 Signature so far. */
        const struct tcp_request_sock_ops *af_specific;
 #endif
-        u32                             rcv_isn;
+        u32                             rcv_isn;
-        u32                             snt_isn;
+        u32                             snt_isn;
 };
 static inline struct tcp_request_sock *tcp_rsk(const struct request_sock *req)
@@ -298,7 +342,10 @@ struct tcp_sock {
        u32     frto_highmark;  /* snd_nxt when RTO occurred */
        u16     advmss;         /* Advertised MSS                       */
        u8      frto_counter;   /* Number of new acks after RTO */
-        u8      nonagle;        /* Disable Nagle algorithm?             */
+        u8      nonagle     : 4,/* Disable Nagle algorithm?             */
+                thin_lto    : 1,/* Use linear timeouts for thin streams */
+                thin_dupack : 1,/* Fast retransmit on first dupack      */
+                unused      : 2;
 /* RTT measurement */
        u32     srtt;           /* smoothed round trip time << 3        */
@@ -406,6 +453,12 @@ struct tcp_sock {
 /* TCP MD5 Signature Option information */
        struct tcp_md5sig_info  *md5sig_info;
 #endif
+        /* When the cookie options are generated and exchanged, then this
+         * object holds a reference to them (cookie_values->kref).  Also
+         * contains related tcp_cookie_transactions fields.
+         */
+        struct tcp_cookie_values  *cookie_values;
 };
 static inline struct tcp_sock *tcp_sk(const struct sock *sk)
@@ -424,6 +477,10 @@ struct tcp_timewait_sock {
        u16                       tw_md5_keylen;
        u8                        tw_md5_key[TCP_MD5SIG_MAXKEYLEN];
 #endif
+        /* Few sockets in timewait have cookies; in that case, then this
+         * object holds a reference to them (tw_cookie_values->kref).
+         */
+        struct tcp_cookie_values  *tw_cookie_values;
 };
 static inline struct tcp_timewait_sock *tcp_twsk(const struct sock *sk)
@@ -431,6 +488,6 @@ static inline struct tcp_timewait_sock *tcp_twsk(const struct sock *sk)
        return (struct tcp_timewait_sock *)sk;
 }
-#endif
+#endif  /* __KERNEL__ */
 #endif  /* _LINUX_TCP_H */
diff --git a/include/linux/tick.h b/include/linux/tick.h
index 4f9ba058abdb..25d0cf41d3fd 100644
--- a/include/linux/tick.h
+++ b/include/linux/tick.h
@@ -43,6 +43,7 @@ enum tick_nohz_mode {
 * @idle_exittime:      Time when the idle state was left
 * @idle_sleeptime:     Sum of the time slept in idle with sched tick stopped
 * @sleep_length:       Duration of the current idle sleep
+ * @do_timer_lst:       CPU was the last one doing do_timer before going idle
 */
 struct tick_sched {
        struct hrtimer                  sched_timer;
@@ -64,6 +65,7 @@ struct tick_sched {
        unsigned long                   last_jiffies;
        unsigned long                   next_jiffies;
        ktime_t                         idle_expires;
+        int                             do_timer_last;
 };
 extern void __init tick_init(void);
@@ -103,6 +105,9 @@ extern int tick_check_oneshot_change(int allow_nohz);
 extern struct tick_sched *tick_get_tick_sched(int cpu);
 extern void tick_check_idle(int cpu);
 extern int tick_oneshot_mode_active(void);
+#  ifndef arch_needs_cpu
+#   define arch_needs_cpu(cpu) (0)
+#  endif
 # else
 static inline void tick_clock_notify(void) { }
 static inline int tick_check_oneshot_change(int allow_nohz) { return 0; }
diff --git a/include/linux/timb_gpio.h b/include/linux/timb_gpio.h
new file mode 100644
index 000000000000..ce456eaae861
--- /dev/null
+++ b/include/linux/timb_gpio.h
@@ -0,0 +1,37 @@
+/*
+ * timb_gpio.h timberdale FPGA GPIO driver, platform data definition
+ * Copyright (c) 2009 Intel Corporation
+ *
+ * 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., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+#ifndef _LINUX_TIMB_GPIO_H
+#define _LINUX_TIMB_GPIO_H
+/**
+ * struct timbgpio_platform_data - Platform data of the Timberdale GPIO driver
+ * @gpio_base           The number of the first GPIO pin, set to -1 for
+ *                      dynamic number allocation.
+ * @nr_pins             Number of pins that is supported by the hardware (1-32)
+ * @irq_base            If IRQ is supported by the hardware, this is the base
+ *                      number of IRQ:s. One IRQ per pin will be used. Set to
+ *                      -1 if IRQ:s is not supported.
+ */
+struct timbgpio_platform_data {
+        int gpio_base;
+        int nr_pins;
+        int irq_base;
+};
+#endif
diff --git a/include/linux/time.h b/include/linux/time.h
index fe04e5ef6a59..6e026e45a179 100644
--- a/include/linux/time.h
+++ b/include/linux/time.h
@@ -148,6 +148,7 @@ extern void monotonic_to_bootbased(struct timespec *ts);
 extern struct timespec timespec_trunc(struct timespec t, unsigned gran);
 extern int timekeeping_valid_for_hres(void);
+extern u64 timekeeping_max_deferment(void);
 extern void update_wall_time(void);
 extern void update_xtime_cache(u64 nsec);
 extern void timekeeping_leap_insert(int leapsecond);
diff --git a/include/linux/timex.h b/include/linux/timex.h
index e6967d10d9e5..7a082b32d8e1 100644
--- a/include/linux/timex.h
+++ b/include/linux/timex.h
@@ -115,13 +115,16 @@ struct timex {
 #define ADJ_OFFSET_SS_READ      0xa001  /* read-only adjtime */
 #endif
-/* xntp 3.4 compatibility names */
+/* NTP userland likes the MOD_ prefix better */
 #define MOD_OFFSET      ADJ_OFFSET
 #define MOD_FREQUENCY   ADJ_FREQUENCY
 #define MOD_MAXERROR    ADJ_MAXERROR
 #define MOD_ESTERROR    ADJ_ESTERROR
 #define MOD_STATUS      ADJ_STATUS
 #define MOD_TIMECONST   ADJ_TIMECONST
+#define MOD_TAI ADJ_TAI
+#define MOD_MICRO       ADJ_MICRO
+#define MOD_NANO        ADJ_NANO
 /*
@@ -235,9 +238,6 @@ extern int tickadj;			/* amount of adjustment per tick */
 * phase-lock loop variables
 */
 extern int time_status;         /* clock synchronization status bits */
-extern long time_maxerror;      /* maximum error */
-extern long time_esterror;      /* estimated error */
 extern long time_adjust;        /* The amount of adjtime left */
 extern void ntp_init(void);
@@ -261,11 +261,7 @@ static inline int ntp_synced(void)
 #define NTP_SCALE_SHIFT         32
-#ifdef CONFIG_NO_HZ
-#define NTP_INTERVAL_FREQ  (2)
-#else
 #define NTP_INTERVAL_FREQ  (HZ)
-#endif
 #define NTP_INTERVAL_LENGTH (NSEC_PER_SEC/NTP_INTERVAL_FREQ)
 /* Returns how long ticks are at present, in ns / 2^NTP_SCALE_SHIFT. */
diff --git a/include/linux/topology.h b/include/linux/topology.h
index 57e63579bfdd..5b81156780b1 100644
--- a/include/linux/topology.h
+++ b/include/linux/topology.h
@@ -99,7 +99,7 @@ int arch_update_cpu_topology(void);
                                | 1*SD_WAKE_AFFINE                      \
                                | 1*SD_SHARE_CPUPOWER                   \
                                | 0*SD_POWERSAVINGS_BALANCE             \
-                                | 0*SD_SHARE_PKG_RESOURCES              \
+                                | 1*SD_SHARE_PKG_RESOURCES              \
                                | 0*SD_SERIALIZE                        \
                                | 0*SD_PREFER_SIBLING                   \
                                ,                                       \
diff --git a/include/linux/tpm.h b/include/linux/tpm.h
index 3338b3f5c21a..ac5d1c1285d9 100644
--- a/include/linux/tpm.h
+++ b/include/linux/tpm.h
@@ -27,9 +27,16 @@
 */
 #define TPM_ANY_NUM 0xFFFF
-#if defined(CONFIG_TCG_TPM)
+#if defined(CONFIG_TCG_TPM) || defined(CONFIG_TCG_TPM_MODULE)
 extern int tpm_pcr_read(u32 chip_num, int pcr_idx, u8 *res_buf);
 extern int tpm_pcr_extend(u32 chip_num, int pcr_idx, const u8 *hash);
+#else
+static inline int tpm_pcr_read(u32 chip_num, int pcr_idx, u8 *res_buf) {
+        return -ENODEV;
+}
+static inline int tpm_pcr_extend(u32 chip_num, int pcr_idx, const u8 *hash) {
+        return -ENODEV;
+}
 #endif
 #endif
diff --git a/include/linux/trace_seq.h b/include/linux/trace_seq.h
index 09077f6ed128..5cf397ceb726 100644
--- a/include/linux/trace_seq.h
+++ b/include/linux/trace_seq.h
@@ -14,6 +14,7 @@ struct trace_seq {
        unsigned char           buffer[PAGE_SIZE];
        unsigned int            len;
        unsigned int            readpos;
+        int                     full;
 };
 static inline void
@@ -21,6 +22,7 @@ trace_seq_init(struct trace_seq *s)
 {
        s->len = 0;
        s->readpos = 0;
+        s->full = 0;
 }
 /*
@@ -33,7 +35,7 @@ extern int trace_seq_vprintf(struct trace_seq *s, const char *fmt, va_list args)
        __attribute__ ((format (printf, 2, 0)));
 extern int
 trace_seq_bprintf(struct trace_seq *s, const char *fmt, const u32 *binary);
-extern void trace_print_seq(struct seq_file *m, struct trace_seq *s);
+extern int trace_print_seq(struct seq_file *m, struct trace_seq *s);
 extern ssize_t trace_seq_to_user(struct trace_seq *s, char __user *ubuf,
                                 size_t cnt);
 extern int trace_seq_puts(struct trace_seq *s, const char *str);
@@ -55,8 +57,9 @@ trace_seq_bprintf(struct trace_seq *s, const char *fmt, const u32 *binary)
        return 0;
 }
-static inline void trace_print_seq(struct seq_file *m, struct trace_seq *s)
+static inline int trace_print_seq(struct seq_file *m, struct trace_seq *s)
 {
+        return 0;
 }
 static inline ssize_t trace_seq_to_user(struct trace_seq *s, char __user *ubuf,
                                 size_t cnt)
diff --git a/include/linux/tracehook.h b/include/linux/tracehook.h
index 1eb44a924e56..10db0102a890 100644
--- a/include/linux/tracehook.h
+++ b/include/linux/tracehook.h
@@ -134,6 +134,13 @@ static inline __must_check int tracehook_report_syscall_entry(
 */
 static inline void tracehook_report_syscall_exit(struct pt_regs *regs, int step)
 {
+        if (step) {
+                siginfo_t info;
+                user_single_step_siginfo(current, regs, &info);
+                force_sig_info(SIGTRAP, &info, current);
+                return;
+        }
        ptrace_report_syscall(regs);
 }
diff --git a/include/linux/tracepoint.h b/include/linux/tracepoint.h
index 2aac8a83e89b..78b4bd3be496 100644
--- a/include/linux/tracepoint.h
+++ b/include/linux/tracepoint.h
@@ -49,7 +49,7 @@ struct tracepoint {
                void **it_func;                                         \
                                                                        \
                rcu_read_lock_sched_notrace();                          \
-                it_func = rcu_dereference((tp)->funcs);                 \
+                it_func = rcu_dereference_sched((tp)->funcs);           \
                if (it_func) {                                          \
                        do {                                            \
                                ((void(*)(proto))(*it_func))(args);     \
@@ -280,6 +280,12 @@ static inline void tracepoint_synchronize_unregister(void)
 * TRACE_EVENT_FN to perform any (un)registration work.
 */
+#define DECLARE_EVENT_CLASS(name, proto, args, tstruct, assign, print)
+#define DEFINE_EVENT(template, name, proto, args)               \
+        DECLARE_TRACE(name, PARAMS(proto), PARAMS(args))
+#define DEFINE_EVENT_PRINT(template, name, proto, args, print)  \
+        DECLARE_TRACE(name, PARAMS(proto), PARAMS(args))
 #define TRACE_EVENT(name, proto, args, struct, assign, print)   \
        DECLARE_TRACE(name, PARAMS(proto), PARAMS(args))
 #define TRACE_EVENT_FN(name, proto, args, struct,               \
diff --git a/include/linux/tty.h b/include/linux/tty.h
index f0f43d08d8b8..4409967db0c4 100644
--- a/include/linux/tty.h
+++ b/include/linux/tty.h
@@ -68,6 +68,17 @@ struct tty_buffer {
        unsigned long data[0];
 };
+/*
+ * We default to dicing tty buffer allocations to this many characters
+ * in order to avoid multiple page allocations. We know the size of
+ * tty_buffer itself but it must also be taken into account that the
+ * the buffer is 256 byte aligned. See tty_buffer_find for the allocation
+ * logic this must match
+ */
+#define TTY_BUFFER_PAGE (((PAGE_SIZE - sizeof(struct tty_buffer)) / 2) & ~0xFF)
 struct tty_bufhead {
        struct delayed_work work;
        spinlock_t lock;
@@ -190,9 +201,17 @@ struct tty_port_operations {
        /* Control the DTR line */
        void (*dtr_rts)(struct tty_port *port, int raise);
        /* Called when the last close completes or a hangup finishes
-           IFF the port was initialized. Do not use to free resources */
+           IFF the port was initialized. Do not use to free resources. Called
+           under the port mutex to serialize against activate/shutdowns */
        void (*shutdown)(struct tty_port *port);
        void (*drop)(struct tty_port *port);
+        /* Called under the port mutex from tty_port_open, serialized using
+           the port mutex */
+        /* FIXME: long term getting the tty argument *out* of this would be
+           good for consoles */
+        int (*activate)(struct tty_port *port, struct tty_struct *tty);
+        /* Called on the final put of a port */
+        void (*destruct)(struct tty_port *port);
 };
        
 struct tty_port {
@@ -205,13 +224,16 @@ struct tty_port {
        wait_queue_head_t       close_wait;     /* Close waiters */
        wait_queue_head_t       delta_msr_wait; /* Modem status change */
        unsigned long           flags;          /* TTY flags ASY_*/
+        unsigned char           console:1;      /* port is a console */
        struct mutex            mutex;          /* Locking */
+        struct mutex            buf_mutex;      /* Buffer alloc lock */
        unsigned char           *xmit_buf;      /* Optional buffer */
        unsigned int            close_delay;    /* Close port delay */
        unsigned int            closing_wait;   /* Delay for output */
        int                     drain_delay;    /* Set to zero if no pure time
                                                   based drain is needed else
                                                   set to size of fifo */
+        struct kref             kref;           /* Ref counter */
 };
 /*
@@ -340,8 +362,6 @@ extern void tty_write_flush(struct tty_struct *);
 extern struct ktermios tty_std_termios;
-extern int kmsg_redirect;
 extern void console_init(void);
 extern int vcs_init(void);
@@ -439,7 +459,7 @@ extern void initialize_tty_struct(struct tty_struct *tty,
                struct tty_driver *driver, int idx);
 extern struct tty_struct *tty_init_dev(struct tty_driver *driver, int idx,
                                                                int first_ok);
-extern void tty_release_dev(struct file *filp);
+extern int tty_release(struct inode *inode, struct file *filp);
 extern int tty_init_termios(struct tty_struct *tty);
 extern struct tty_struct *tty_pair_get_tty(struct tty_struct *tty);
@@ -454,6 +474,15 @@ extern int tty_write_lock(struct tty_struct *tty, int ndelay);
 extern void tty_port_init(struct tty_port *port);
 extern int tty_port_alloc_xmit_buf(struct tty_port *port);
 extern void tty_port_free_xmit_buf(struct tty_port *port);
+extern void tty_port_put(struct tty_port *port);
+static inline struct tty_port *tty_port_get(struct tty_port *port)
+{
+        if (port)
+                kref_get(&port->kref);
+        return port;
+}
 extern struct tty_struct *tty_port_tty_get(struct tty_port *port);
 extern void tty_port_tty_set(struct tty_port *port, struct tty_struct *tty);
 extern int tty_port_carrier_raised(struct tty_port *port);
@@ -467,7 +496,9 @@ extern int tty_port_close_start(struct tty_port *port,
 extern void tty_port_close_end(struct tty_port *port, struct tty_struct *tty);
 extern void tty_port_close(struct tty_port *port,
                                struct tty_struct *tty, struct file *filp);
-extern inline int tty_port_users(struct tty_port *port)
+extern int tty_port_open(struct tty_port *port,
+                                struct tty_struct *tty, struct file *filp);
+static inline int tty_port_users(struct tty_port *port)
 {
        return port->count + port->blocked_open;
 }
@@ -485,6 +516,7 @@ extern void tty_ldisc_enable(struct tty_struct *tty);
 /* n_tty.c */
 extern struct tty_ldisc_ops tty_ldisc_N_TTY;
+extern void n_tty_inherit_ops(struct tty_ldisc_ops *ops);
 /* tty_audit.c */
 #ifdef CONFIG_AUDIT
diff --git a/include/linux/tty_flip.h b/include/linux/tty_flip.h
index eb677cf56106..9239d033a0a3 100644
--- a/include/linux/tty_flip.h
+++ b/include/linux/tty_flip.h
@@ -2,8 +2,8 @@
 #define _LINUX_TTY_FLIP_H
 extern int tty_buffer_request_room(struct tty_struct *tty, size_t size);
-extern int tty_insert_flip_string(struct tty_struct *tty, const unsigned char *chars, 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);
@@ -20,4 +20,9 @@ static inline int tty_insert_flip_char(struct tty_struct *tty,
        return tty_insert_flip_string_flags(tty, &ch, &flag, 1);
 }
+static inline int tty_insert_flip_string(struct tty_struct *tty, const unsigned char *chars, size_t size)
+{
+        return tty_insert_flip_string_fixed_flag(tty, chars, TTY_NORMAL, size);
+}
 #endif /* _LINUX_TTY_FLIP_H */
diff --git a/include/linux/tty_ldisc.h b/include/linux/tty_ldisc.h
index 0c4ee9b88f85..526d66f066a3 100644
--- a/include/linux/tty_ldisc.h
+++ b/include/linux/tty_ldisc.h
@@ -99,6 +99,12 @@
 *      cease I/O to the tty driver. Can sleep. The driver should
 *      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 timespec *ts)
+ *
+ *      Tells the discipline that the DCD pin has changed its status and
+ *      the relative timestamp. Pointer ts can be NULL.
 */
 #include <linux/fs.h>
@@ -136,6 +142,8 @@ 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 timespec *);
        struct  module *owner;
        
diff --git a/include/linux/uaccess.h b/include/linux/uaccess.h
index 6b58367d145e..d512d98dfb7d 100644
--- a/include/linux/uaccess.h
+++ b/include/linux/uaccess.h
@@ -94,6 +94,7 @@ static inline unsigned long __copy_from_user_nocache(void *to,
 * happens, handle that and return -EFAULT.
 */
 extern long probe_kernel_read(void *dst, void *src, size_t size);
+extern long __probe_kernel_read(void *dst, void *src, size_t size);
 /*
 * probe_kernel_write(): safely attempt to write to a location
@@ -104,6 +105,7 @@ extern long probe_kernel_read(void *dst, void *src, size_t size);
 * Safely write to address @dst from the buffer at @src.  If a kernel fault
 * happens, handle that and return -EFAULT.
 */
-extern long probe_kernel_write(void *dst, void *src, size_t size);
+extern long notrace probe_kernel_write(void *dst, void *src, size_t size);
+extern long notrace __probe_kernel_write(void *dst, void *src, size_t size);
 #endif          /* __LINUX_UACCESS_H__ */
diff --git a/include/linux/ucb1400.h b/include/linux/ucb1400.h
index adb44066680c..1b4790911052 100644
--- a/include/linux/ucb1400.h
+++ b/include/linux/ucb1400.h
@@ -110,6 +110,10 @@ struct ucb1400 {
        struct platform_device  *ucb1400_gpio;
 };
+struct ucb1400_pdata {
+        int     irq;
+};
 static inline u16 ucb1400_reg_read(struct snd_ac97 *ac97, u16 reg)
 {
        return ac97->bus->ops->read(ac97, reg);
diff --git a/include/linux/udp.h b/include/linux/udp.h
index 0cf5c4c0ec81..03f72a2ba028 100644
--- a/include/linux/udp.h
+++ b/include/linux/udp.h
@@ -45,16 +45,19 @@ static inline struct udphdr *udp_hdr(const struct sk_buff *skb)
        return (struct udphdr *)skb_transport_header(skb);
 }
-#define UDP_HTABLE_SIZE         128
+#define UDP_HTABLE_SIZE_MIN             (CONFIG_BASE_SMALL ? 128 : 256)
-static inline int udp_hashfn(struct net *net, const unsigned num)
+static inline int udp_hashfn(struct net *net, unsigned num, unsigned mask)
 {
-        return (num + net_hash_mix(net)) & (UDP_HTABLE_SIZE - 1);
+        return (num + net_hash_mix(net)) & mask;
 }
 struct udp_sock {
        /* inet_sock has to be the first member */
        struct inet_sock inet;
+#define udp_port_hash           inet.sk.__sk_common.skc_u16hashes[0]
+#define udp_portaddr_hash       inet.sk.__sk_common.skc_u16hashes[1]
+#define udp_portaddr_node       inet.sk.__sk_common.skc_portaddr_node
        int              pending;       /* Any pending frames ? */
        unsigned int     corkflag;      /* Cork is required */
        __u16            encap_type;    /* Is this an Encapsulation socket? */
@@ -85,6 +88,12 @@ static inline struct udp_sock *udp_sk(const struct sock *sk)
        return (struct udp_sock *)sk;
 }
+#define udp_portaddr_for_each_entry(__sk, node, list) \
+        hlist_nulls_for_each_entry(__sk, node, list, __sk_common.skc_portaddr_node)
+#define udp_portaddr_for_each_entry_rcu(__sk, node, list) \
+        hlist_nulls_for_each_entry_rcu(__sk, node, list, __sk_common.skc_portaddr_node)
 #define IS_UDPLITE(__sk) (udp_sk(__sk)->pcflag)
 #endif
diff --git a/include/linux/usb.h b/include/linux/usb.h
index a34fa89f1474..739f1fd1cc15 100644
--- a/include/linux/usb.h
+++ b/include/linux/usb.h
@@ -122,7 +122,6 @@ enum usb_interface_condition {
 *      number from the USB core by calling usb_register_dev().
 * @condition: binding state of the interface: not bound, binding
 *      (in probe()), bound to a driver, or unbinding (in disconnect())
- * @is_active: flag set when the interface is bound and not suspended.
 * @sysfs_files_created: sysfs attributes exist
 * @ep_devs_created: endpoint child pseudo-devices exist
 * @unregistering: flag set when the interface is being unregistered
@@ -135,8 +134,7 @@ enum usb_interface_condition {
 * @dev: driver model's view of this device
 * @usb_dev: if an interface is bound to the USB major, this will point
 *      to the sysfs representation for that device.
- * @pm_usage_cnt: PM usage counter for this interface; autosuspend is not
+ * @pm_usage_cnt: PM usage counter for this interface
- *      allowed unless the counter is 0.
 * @reset_ws: Used for scheduling resets from atomic context.
 * @reset_running: set to 1 if the interface is currently running a
 *      queued reset so that usb_cancel_queued_reset() doesn't try to
@@ -184,7 +182,6 @@ struct usb_interface {
        int minor;                      /* minor number this interface is
                                         * bound to */
        enum usb_interface_condition condition;         /* state of binding */
-        unsigned is_active:1;           /* the interface is not suspended */
        unsigned sysfs_files_created:1; /* the sysfs attributes exist */
        unsigned ep_devs_created:1;     /* endpoint "devices" exist */
        unsigned unregistering:1;       /* unregistration is in progress */
@@ -192,6 +189,7 @@ struct usb_interface {
        unsigned needs_altsetting0:1;   /* switch to altsetting 0 is pending */
        unsigned needs_binding:1;       /* needs delayed unbind/rebind */
        unsigned reset_running:1;
+        unsigned resetting_device:1;    /* true: bandwidth alloc after reset */
        struct device dev;              /* interface specific device info */
        struct device *usb_dev;
@@ -331,12 +329,14 @@ struct usb_bus {
        u8 otg_port;                    /* 0, or number of OTG/HNP port */
        unsigned is_b_host:1;           /* true during some HNP roleswitches */
        unsigned b_hnp_enable:1;        /* OTG: did A-Host enable HNP? */
+        unsigned sg_tablesize;          /* 0 or largest number of sg list entries */
        int devnum_next;                /* Next open device number in
                                         * round-robin allocation */
        struct usb_devmap devmap;       /* device address allocation map */
        struct usb_device *root_hub;    /* Root hub */
+        struct usb_bus *hs_companion;   /* Companion EHCI bus, if any */
        struct list_head bus_list;      /* list of busses */
        int bandwidth_allocated;        /* on this bus: how much of the time
@@ -398,7 +398,6 @@ struct usb_tt;
 * @portnum: parent port number (origin 1)
 * @level: number of USB hub ancestors
 * @can_submit: URBs may be submitted
- * @discon_suspended: disconnected while suspended
 * @persist_enabled:  USB_PERSIST enabled for this device
 * @have_langid: whether string_langid is valid
 * @authorized: policy has said we can use it;
@@ -418,22 +417,15 @@ struct usb_tt;
 * @usbfs_dentry: usbfs dentry entry for the device
 * @maxchild: number of ports if hub
 * @children: child devices - USB devices that are attached to this hub
- * @pm_usage_cnt: usage counter for autosuspend
 * @quirks: quirks of the whole device
 * @urbnum: number of URBs submitted for the whole device
 * @active_duration: total time device is not suspended
- * @autosuspend: for delayed autosuspends
- * @autoresume: for autoresumes requested while in_interrupt
- * @pm_mutex: protects PM operations
 * @last_busy: time of last use
 * @autosuspend_delay: in jiffies
 * @connect_time: time device was first connected
- * @auto_pm: autosuspend/resume in progress
 * @do_remote_wakeup:  remote wakeup should be enabled
 * @reset_resume: needs reset instead of resume
 * @autosuspend_disabled: autosuspend disabled by the user
- * @autoresume_disabled: autoresume disabled by the user
- * @skip_sys_resume: skip the next system resume
 * @wusb_dev: if this is a Wireless USB device, link to the WUSB
 *      specific data for the device.
 * @slot_id: Slot ID assigned by xHCI
@@ -474,7 +466,6 @@ struct usb_device {
        u8 level;
        unsigned can_submit:1;
-        unsigned discon_suspended:1;
        unsigned persist_enabled:1;
        unsigned have_langid:1;
        unsigned authorized:1;
@@ -498,27 +489,19 @@ struct usb_device {
        int maxchild;
        struct usb_device *children[USB_MAXCHILDREN];
-        int pm_usage_cnt;
        u32 quirks;
        atomic_t urbnum;
        unsigned long active_duration;
 #ifdef CONFIG_PM
-        struct delayed_work autosuspend;
-        struct work_struct autoresume;
-        struct mutex pm_mutex;
        unsigned long last_busy;
        int autosuspend_delay;
        unsigned long connect_time;
-        unsigned auto_pm:1;
        unsigned do_remote_wakeup:1;
        unsigned reset_resume:1;
        unsigned autosuspend_disabled:1;
-        unsigned autoresume_disabled:1;
-        unsigned skip_sys_resume:1;
 #endif
        struct wusb_dev *wusb_dev;
        int slot_id;
@@ -529,9 +512,9 @@ extern struct usb_device *usb_get_dev(struct usb_device *dev);
 extern void usb_put_dev(struct usb_device *dev);
 /* USB device locking */
-#define usb_lock_device(udev)           down(&(udev)->dev.sem)
+#define usb_lock_device(udev)           device_lock(&(udev)->dev)
-#define usb_unlock_device(udev)         up(&(udev)->dev.sem)
+#define usb_unlock_device(udev)         device_unlock(&(udev)->dev)
-#define usb_trylock_device(udev)        down_trylock(&(udev)->dev.sem)
+#define usb_trylock_device(udev)        device_trylock(&(udev)->dev)
 extern int usb_lock_device_for_reset(struct usb_device *udev,
                                     const struct usb_interface *iface);
@@ -543,23 +526,15 @@ extern struct usb_device *usb_find_device(u16 vendor_id, u16 product_id);
 /* USB autosuspend and autoresume */
 #ifdef CONFIG_USB_SUSPEND
-extern int usb_autopm_set_interface(struct usb_interface *intf);
+extern int usb_enable_autosuspend(struct usb_device *udev);
+extern int usb_disable_autosuspend(struct usb_device *udev);
 extern int usb_autopm_get_interface(struct usb_interface *intf);
 extern void usb_autopm_put_interface(struct usb_interface *intf);
 extern int usb_autopm_get_interface_async(struct usb_interface *intf);
 extern void usb_autopm_put_interface_async(struct usb_interface *intf);
+extern void usb_autopm_get_interface_no_resume(struct usb_interface *intf);
-static inline void usb_autopm_enable(struct usb_interface *intf)
+extern void usb_autopm_put_interface_no_suspend(struct usb_interface *intf);
-{
-        atomic_set(&intf->pm_usage_cnt, 0);
-        usb_autopm_set_interface(intf);
-}
-static inline void usb_autopm_disable(struct usb_interface *intf)
-{
-        atomic_set(&intf->pm_usage_cnt, 1);
-        usb_autopm_set_interface(intf);
-}
 static inline void usb_mark_last_busy(struct usb_device *udev)
 {
@@ -568,12 +543,13 @@ static inline void usb_mark_last_busy(struct usb_device *udev)
 #else
-static inline int usb_autopm_set_interface(struct usb_interface *intf)
+static inline int usb_enable_autosuspend(struct usb_device *udev)
+{ return 0; }
+static inline int usb_disable_autosuspend(struct usb_device *udev)
 { return 0; }
 static inline int usb_autopm_get_interface(struct usb_interface *intf)
 { return 0; }
 static inline int usb_autopm_get_interface_async(struct usb_interface *intf)
 { return 0; }
@@ -581,9 +557,11 @@ static inline void usb_autopm_put_interface(struct usb_interface *intf)
 { }
 static inline void usb_autopm_put_interface_async(struct usb_interface *intf)
 { }
-static inline void usb_autopm_enable(struct usb_interface *intf)
+static inline void usb_autopm_get_interface_no_resume(
+                struct usb_interface *intf)
 { }
-static inline void usb_autopm_disable(struct usb_interface *intf)
+static inline void usb_autopm_put_interface_no_suspend(
+                struct usb_interface *intf)
 { }
 static inline void usb_mark_last_busy(struct usb_device *udev)
 { }
@@ -626,6 +604,10 @@ extern struct usb_interface *usb_ifnum_to_if(const struct usb_device *dev,
                unsigned ifnum);
 extern struct usb_host_interface *usb_altnum_to_altsetting(
                const struct usb_interface *intf, unsigned int altnum);
+extern struct usb_host_interface *usb_find_alt_setting(
+                struct usb_host_config *config,
+                unsigned int iface_num,
+                unsigned int alt_num);
 /**
@@ -1073,7 +1055,8 @@ typedef void (*usb_complete_t)(struct urb *);
 * @number_of_packets: Lists the number of ISO transfer buffers.
 * @interval: Specifies the polling interval for interrupt or isochronous
 *      transfers.  The units are frames (milliseconds) for full and low
- *      speed devices, and microframes (1/8 millisecond) for highspeed ones.
+ *      speed devices, and microframes (1/8 millisecond) for highspeed
+ *      and SuperSpeed devices.
 * @error_count: Returns the number of ISO transfers that reported errors.
 * @context: For use in completion functions.  This normally points to
 *      request-specific driver context.
@@ -1102,7 +1085,7 @@ typedef void (*usb_complete_t)(struct urb *);
 * Alternatively, drivers may pass the URB_NO_xxx_DMA_MAP transfer flags,
 * which tell the host controller driver that no such mapping is needed since
 * the device driver is DMA-aware.  For example, a device driver might
- * allocate a DMA buffer with usb_buffer_alloc() or call usb_buffer_map().
+ * allocate a DMA buffer with usb_alloc_coherent() or call usb_buffer_map().
 * When these transfer flags are provided, host controller drivers will
 * attempt to use the dma addresses found in the transfer_dma and/or
 * setup_dma fields rather than determining a dma address themselves.
@@ -1304,9 +1287,16 @@ static inline void usb_fill_bulk_urb(struct urb *urb,
 *
 * Initializes a interrupt urb with the proper information needed to submit
 * it to a device.
- * Note that high speed interrupt endpoints use a logarithmic encoding of
+ *
- * the endpoint interval, and express polling intervals in microframes
+ * Note that High Speed and SuperSpeed interrupt endpoints use a logarithmic
- * (eight per millisecond) rather than in frames (one per millisecond).
+ * encoding of the endpoint interval, and express polling intervals in
+ * microframes (eight per millisecond) rather than in frames (one per
+ * millisecond).
+ *
+ * Wireless USB also uses the logarithmic encoding, but specifies it in units of
+ * 128us instead of 125us.  For Wireless USB devices, the interval is passed
+ * through to the host controller, rather than being translated into microframe
+ * units.
 */
 static inline void usb_fill_int_urb(struct urb *urb,
                                    struct usb_device *dev,
@@ -1323,7 +1313,7 @@ static inline void usb_fill_int_urb(struct urb *urb,
        urb->transfer_buffer_length = buffer_length;
        urb->complete = complete_fn;
        urb->context = context;
-        if (dev->speed == USB_SPEED_HIGH)
+        if (dev->speed == USB_SPEED_HIGH || dev->speed == USB_SPEED_SUPER)
                urb->interval = 1 << (interval - 1);
        else
                urb->interval = interval;
@@ -1376,11 +1366,23 @@ static inline int usb_urb_dir_out(struct urb *urb)
        return (urb->transfer_flags & URB_DIR_MASK) == URB_DIR_OUT;
 }
-void *usb_buffer_alloc(struct usb_device *dev, size_t size,
+void *usb_alloc_coherent(struct usb_device *dev, size_t size,
        gfp_t mem_flags, dma_addr_t *dma);
-void usb_buffer_free(struct usb_device *dev, size_t size,
+void usb_free_coherent(struct usb_device *dev, size_t size,
        void *addr, dma_addr_t dma);
+/* Compatible macros while we switch over */
+static inline void *usb_buffer_alloc(struct usb_device *dev, size_t size,
+                                     gfp_t mem_flags, dma_addr_t *dma)
+{
+        return usb_alloc_coherent(dev, size, mem_flags, dma);
+}
+static inline void usb_buffer_free(struct usb_device *dev, size_t size,
+                                   void *addr, dma_addr_t dma)
+{
+        return usb_free_coherent(dev, size, addr, dma);
+}
 #if 0
 struct urb *usb_buffer_map(struct urb *urb);
 void usb_buffer_dmasync(struct urb *urb);
@@ -1584,14 +1586,18 @@ extern void usb_register_notify(struct notifier_block *nb);
 extern void usb_unregister_notify(struct notifier_block *nb);
 #ifdef DEBUG
-#define dbg(format, arg...) printk(KERN_DEBUG "%s: " format "\n" , \
+#define dbg(format, arg...)                                             \
-        __FILE__ , ## arg)
+        printk(KERN_DEBUG "%s: " format "\n", __FILE__, ##arg)
 #else
-#define dbg(format, arg...) do {} while (0)
+#define dbg(format, arg...)                                             \
+do {                                                                    \
+        if (0)                                                          \
+                printk(KERN_DEBUG "%s: " format "\n", __FILE__, ##arg); \
+} while (0)
 #endif
-#define err(format, arg...) printk(KERN_ERR KBUILD_MODNAME ": " \
+#define err(format, arg...)                                     \
-        format "\n" , ## arg)
+        printk(KERN_ERR KBUILD_MODNAME ": " format "\n", ##arg)
 /* debugfs stuff */
 extern struct dentry *usb_debug_root;
diff --git a/include/linux/usb/Kbuild b/include/linux/usb/Kbuild
index 54c446309a2a..29fd73b0bffc 100644
--- a/include/linux/usb/Kbuild
+++ b/include/linux/usb/Kbuild
@@ -5,4 +5,3 @@ header-y += gadgetfs.h
 header-y += midi.h
 header-y += g_printer.h
 header-y += tmc.h
-header-y += vstusb.h
diff --git a/include/linux/usb/atmel_usba_udc.h b/include/linux/usb/atmel_usba_udc.h
index 6311fa2d9f82..baf41c8616e9 100644
--- a/include/linux/usb/atmel_usba_udc.h
+++ b/include/linux/usb/atmel_usba_udc.h
@@ -15,6 +15,7 @@ struct usba_ep_data {
 struct usba_platform_data {
        int                     vbus_pin;
+        int                     vbus_pin_inverted;
        int                     num_ep;
        struct usba_ep_data     ep[0];
 };
diff --git a/include/linux/usb/audio.h b/include/linux/usb/audio.h
index eaf9dffe0a01..4d3e450e2b03 100644
--- a/include/linux/usb/audio.h
+++ b/include/linux/usb/audio.h
@@ -25,6 +25,9 @@
 #define USB_SUBCLASS_AUDIOSTREAMING     0x02
 #define USB_SUBCLASS_MIDISTREAMING      0x03
+#define UAC_VERSION_1                   0x00
+#define UAC_VERSION_2                   0x20
 /* A.5 Audio Class-Specific AC Interface Descriptor Subtypes */
 #define UAC_HEADER                      0x01
 #define UAC_INPUT_TERMINAL              0x02
@@ -32,8 +35,17 @@
 #define UAC_MIXER_UNIT                  0x04
 #define UAC_SELECTOR_UNIT               0x05
 #define UAC_FEATURE_UNIT                0x06
-#define UAC_PROCESSING_UNIT             0x07
+#define UAC_PROCESSING_UNIT_V1          0x07
-#define UAC_EXTENSION_UNIT              0x08
+#define UAC_EXTENSION_UNIT_V1           0x08
+/* UAC v2.0 types */
+#define UAC_EFFECT_UNIT                 0x07
+#define UAC_PROCESSING_UNIT_V2          0x08
+#define UAC_EXTENSION_UNIT_V2           0x09
+#define UAC_CLOCK_SOURCE                0x0a
+#define UAC_CLOCK_SELECTOR              0x0b
+#define UAC_CLOCK_MULTIPLIER            0x0c
+#define UAC_SAMPLE_RATE_CONVERTER       0x0d
 /* A.6 Audio Class-Specific AS Interface Descriptor Subtypes */
 #define UAC_AS_GENERAL                  0x01
@@ -66,6 +78,10 @@
 #define UAC_GET_STAT                    0xff
+/* Audio class v2.0 handles all the parameter calls differently */
+#define UAC2_CS_CUR                     0x01
+#define UAC2_CS_RANGE                   0x02
 /* MIDI - A.1 MS Class-Specific Interface Descriptor Subtypes */
 #define UAC_MS_HEADER                   0x01
 #define UAC_MIDI_IN_JACK                0x02
@@ -81,7 +97,7 @@
 /* Terminal Control Selectors */
 /* 4.3.2  Class-Specific AC Interface Descriptor */
-struct uac_ac_header_descriptor {
+struct uac_ac_header_descriptor_v1 {
        __u8  bLength;                  /* 8 + n */
        __u8  bDescriptorType;          /* USB_DT_CS_INTERFACE */
        __u8  bDescriptorSubtype;       /* UAC_MS_HEADER */
@@ -95,7 +111,7 @@ struct uac_ac_header_descriptor {
 /* As above, but more useful for defining your own descriptors: */
 #define DECLARE_UAC_AC_HEADER_DESCRIPTOR(n)                     \
-struct uac_ac_header_descriptor_##n {                           \
+struct uac_ac_header_descriptor_v1_##n {                        \
        __u8  bLength;                                          \
        __u8  bDescriptorType;                                  \
        __u8  bDescriptorSubtype;                               \
@@ -130,8 +146,12 @@ struct uac_input_terminal_descriptor {
 #define UAC_INPUT_TERMINAL_MICROPHONE_ARRAY             0x205
 #define UAC_INPUT_TERMINAL_PROC_MICROPHONE_ARRAY        0x206
+/* Terminals - control selectors */
+#define UAC_TERMINAL_CS_COPY_PROTECT_CONTROL            0x01
 /* 4.3.2.2 Output Terminal Descriptor */
-struct uac_output_terminal_descriptor {
+struct uac_output_terminal_descriptor_v1 {
        __u8  bLength;                  /* in bytes: 9 */
        __u8  bDescriptorType;          /* CS_INTERFACE descriptor type */
        __u8  bDescriptorSubtype;       /* OUTPUT_TERMINAL descriptor subtype */
@@ -171,7 +191,7 @@ struct uac_feature_unit_descriptor_##ch {			\
 } __attribute__ ((packed))
 /* 4.5.2 Class-Specific AS Interface Descriptor */
-struct uac_as_header_descriptor {
+struct uac_as_header_descriptor_v1 {
        __u8  bLength;                  /* in bytes: 7 */
        __u8  bDescriptorType;          /* USB_DT_CS_INTERFACE */
        __u8  bDescriptorSubtype;       /* AS_GENERAL */
@@ -180,6 +200,19 @@ struct uac_as_header_descriptor {
        __le16 wFormatTag;              /* The Audio Data Format */
 } __attribute__ ((packed));
+struct uac_as_header_descriptor_v2 {
+        __u8 bLength;
+        __u8 bDescriptorType;
+        __u8 bDescriptorSubtype;
+        __u8 bTerminalLink;
+        __u8 bmControls;
+        __u8 bFormatType;
+        __u32 bmFormats;
+        __u8 bNrChannels;
+        __u32 bmChannelConfig;
+        __u8 iChannelNames;
+} __attribute__((packed));
 #define UAC_DT_AS_HEADER_SIZE           7
 /* Formats - A.1.1 Audio Data Format Type I Codes */
@@ -232,11 +265,62 @@ struct uac_format_type_i_discrete_descriptor_##n {		\
 #define UAC_FORMAT_TYPE_I_DISCRETE_DESC_SIZE(n) (8 + (n * 3))
+struct uac_format_type_i_ext_descriptor {
+        __u8 bLength;
+        __u8 bDescriptorType;
+        __u8 bDescriptorSubtype;
+        __u8 bFormatType;
+        __u8 bSubslotSize;
+        __u8 bBitResolution;
+        __u8 bHeaderLength;
+        __u8 bControlSize;
+        __u8 bSideBandProtocol;
+} __attribute__((packed));
+/* Formats - Audio Data Format Type I Codes */
+#define UAC_FORMAT_TYPE_II_MPEG 0x1001
+#define UAC_FORMAT_TYPE_II_AC3  0x1002
+struct uac_format_type_ii_discrete_descriptor {
+        __u8 bLength;
+        __u8 bDescriptorType;
+        __u8 bDescriptorSubtype;
+        __u8 bFormatType;
+        __le16 wMaxBitRate;
+        __le16 wSamplesPerFrame;
+        __u8 bSamFreqType;
+        __u8 tSamFreq[][3];
+} __attribute__((packed));
+struct uac_format_type_ii_ext_descriptor {
+        __u8 bLength;
+        __u8 bDescriptorType;
+        __u8 bDescriptorSubtype;
+        __u8 bFormatType;
+        __u16 wMaxBitRate;
+        __u16 wSamplesPerFrame;
+        __u8 bHeaderLength;
+        __u8 bSideBandProtocol;
+} __attribute__((packed));
+/* type III */
+#define UAC_FORMAT_TYPE_III_IEC1937_AC3 0x2001
+#define UAC_FORMAT_TYPE_III_IEC1937_MPEG1_LAYER1        0x2002
+#define UAC_FORMAT_TYPE_III_IEC1937_MPEG2_NOEXT 0x2003
+#define UAC_FORMAT_TYPE_III_IEC1937_MPEG2_EXT   0x2004
+#define UAC_FORMAT_TYPE_III_IEC1937_MPEG2_LAYER1_LS     0x2005
+#define UAC_FORMAT_TYPE_III_IEC1937_MPEG2_LAYER23_LS    0x2006
 /* Formats - A.2 Format Type Codes */
 #define UAC_FORMAT_TYPE_UNDEFINED       0x0
 #define UAC_FORMAT_TYPE_I               0x1
 #define UAC_FORMAT_TYPE_II              0x2
 #define UAC_FORMAT_TYPE_III             0x3
+#define UAC_EXT_FORMAT_TYPE_I           0x81
+#define UAC_EXT_FORMAT_TYPE_II          0x82
+#define UAC_EXT_FORMAT_TYPE_III         0x83
 struct uac_iso_endpoint_descriptor {
        __u8  bLength;                  /* in bytes: 7 */
@@ -252,7 +336,31 @@ struct uac_iso_endpoint_descriptor {
 #define UAC_EP_CS_ATTR_PITCH_CONTROL    0x02
 #define UAC_EP_CS_ATTR_FILL_MAX         0x80
+/* Audio class v2.0: CLOCK_SOURCE descriptor */
+struct uac_clock_source_descriptor {
+        __u8 bLength;
+        __u8 bDescriptorType;
+        __u8 bDescriptorSubtype;
+        __u8 bClockID;
+        __u8 bmAttributes;
+        __u8 bmControls;
+        __u8 bAssocTerminal;
+        __u8 iClockSource;
+} __attribute__((packed));
 /* A.10.2 Feature Unit Control Selectors */
+struct uac_feature_unit_descriptor {
+        __u8 bLength;
+        __u8 bDescriptorType;
+        __u8 bDescriptorSubtype;
+        __u8 bUnitID;
+        __u8 bSourceID;
+        __u8 bControlSize;
+        __u8 controls[0]; /* variable length */
+} __attribute__((packed));
 #define UAC_FU_CONTROL_UNDEFINED        0x00
 #define UAC_MUTE_CONTROL                0x01
 #define UAC_VOLUME_CONTROL              0x02
diff --git a/include/linux/usb/ch9.h b/include/linux/usb/ch9.h
index 94012e649d86..e58369ff8168 100644
--- a/include/linux/usb/ch9.h
+++ b/include/linux/usb/ch9.h
@@ -775,7 +775,7 @@ enum usb_device_speed {
        USB_SPEED_UNKNOWN = 0,                  /* enumerating */
        USB_SPEED_LOW, USB_SPEED_FULL,          /* usb 1.1 */
        USB_SPEED_HIGH,                         /* usb 2.0 */
-        USB_SPEED_VARIABLE,                     /* wireless (usb 2.5) */
+        USB_SPEED_WIRELESS,                     /* wireless (usb 2.5) */
        USB_SPEED_SUPER,                        /* usb 3.0 */
 };
diff --git a/include/linux/usb/composite.h b/include/linux/usb/composite.h
index 4f6bb3d2160e..738ea1a691cb 100644
--- a/include/linux/usb/composite.h
+++ b/include/linux/usb/composite.h
@@ -127,6 +127,7 @@ struct usb_function {
        /* private: */
        /* internals */
        struct list_head                list;
+        DECLARE_BITMAP(endpoints, 32);
 };
 int usb_add_function(struct usb_configuration *, struct usb_function *);
diff --git a/include/linux/usb/gadget.h b/include/linux/usb/gadget.h
index bbf45d500b6d..f4b7ca516cdd 100644
--- a/include/linux/usb/gadget.h
+++ b/include/linux/usb/gadget.h
@@ -15,6 +15,8 @@
 #ifndef __LINUX_USB_GADGET_H
 #define __LINUX_USB_GADGET_H
+#include <linux/slab.h>
 struct usb_ep;
 /**
diff --git a/include/linux/usb/musb.h b/include/linux/usb/musb.h
index d43755669261..7acef0234c0e 100644
--- a/include/linux/usb/musb.h
+++ b/include/linux/usb/musb.h
@@ -30,26 +30,26 @@ struct musb_hdrc_eps_bits {
 struct musb_hdrc_config {
        /* MUSB configuration-specific details */
        unsigned        multipoint:1;   /* multipoint device */
-        unsigned        dyn_fifo:1;     /* supports dynamic fifo sizing */
+        unsigned        dyn_fifo:1 __deprecated; /* supports dynamic fifo sizing */
-        unsigned        soft_con:1;     /* soft connect required */
+        unsigned        soft_con:1 __deprecated; /* soft connect required */
-        unsigned        utm_16:1;       /* utm data witdh is 16 bits */
+        unsigned        utm_16:1 __deprecated; /* utm data witdh is 16 bits */
        unsigned        big_endian:1;   /* true if CPU uses big-endian */
        unsigned        mult_bulk_tx:1; /* Tx ep required for multbulk pkts */
        unsigned        mult_bulk_rx:1; /* Rx ep required for multbulk pkts */
        unsigned        high_iso_tx:1;  /* Tx ep required for HB iso */
        unsigned        high_iso_rx:1;  /* Rx ep required for HD iso */
-        unsigned        dma:1;          /* supports DMA */
+        unsigned        dma:1 __deprecated; /* supports DMA */
-        unsigned        vendor_req:1;   /* vendor registers required */
+        unsigned        vendor_req:1 __deprecated; /* vendor registers required */
        u8              num_eps;        /* number of endpoints _with_ ep0 */
-        u8              dma_channels;   /* number of dma channels */
+        u8              dma_channels __deprecated; /* number of dma channels */
        u8              dyn_fifo_size;  /* dynamic size in bytes */
-        u8              vendor_ctrl;    /* vendor control reg width */
+        u8              vendor_ctrl __deprecated; /* vendor control reg width */
-        u8              vendor_stat;    /* vendor status reg witdh */
+        u8              vendor_stat __deprecated; /* vendor status reg witdh */
-        u8              dma_req_chan;   /* bitmask for required dma channels */
+        u8              dma_req_chan __deprecated; /* bitmask for required dma channels */
        u8              ram_bits;       /* ram address size */
-        struct musb_hdrc_eps_bits *eps_bits;
+        struct musb_hdrc_eps_bits *eps_bits __deprecated;
 #ifdef CONFIG_BLACKFIN
        /* A GPIO controlling VRSEL in Blackfin */
        unsigned int    gpio_vrsel;
@@ -76,6 +76,9 @@ struct musb_hdrc_platform_data {
        /* (HOST or OTG) msec/2 after VBUS on till power good */
        u8              potpgt;
+        /* (HOST or OTG) program PHY for external Vbus */
+        unsigned        extvbus:1;
        /* Power the device on or off */
        int             (*set_power)(int state);
@@ -84,6 +87,9 @@ struct musb_hdrc_platform_data {
        /* MUSB configuration-specific details */
        struct musb_hdrc_config *config;
+        /* Architecture specific board data     */
+        void            *board_data;
 };
diff --git a/include/linux/usb/otg.h b/include/linux/usb/otg.h
index 2443c0e7a80c..f8302d036a76 100644
--- a/include/linux/usb/otg.h
+++ b/include/linux/usb/otg.h
@@ -9,6 +9,8 @@
 #ifndef __LINUX_USB_OTG_H
 #define __LINUX_USB_OTG_H
+#include <linux/notifier.h>
 /* OTG defines lots of enumeration states before device reset */
 enum usb_otg_state {
        OTG_STATE_UNDEFINED = 0,
@@ -33,6 +35,31 @@ enum usb_otg_state {
        OTG_STATE_A_VBUS_ERR,
 };
+enum usb_xceiv_events {
+        USB_EVENT_NONE,         /* no events or cable disconnected */
+        USB_EVENT_VBUS,         /* vbus valid event */
+        USB_EVENT_ID,           /* id was grounded */
+        USB_EVENT_CHARGER,      /* usb dedicated charger */
+        USB_EVENT_ENUMERATED,   /* gadget driver enumerated */
+};
+#define USB_OTG_PULLUP_ID               (1 << 0)
+#define USB_OTG_PULLDOWN_DP             (1 << 1)
+#define USB_OTG_PULLDOWN_DM             (1 << 2)
+#define USB_OTG_EXT_VBUS_INDICATOR      (1 << 3)
+#define USB_OTG_DRV_VBUS                (1 << 4)
+#define USB_OTG_DRV_VBUS_EXT            (1 << 5)
+struct otg_transceiver;
+/* for transceivers connected thru an ULPI interface, the user must
+ * provide access ops
+ */
+struct otg_io_access_ops {
+        int (*read)(struct otg_transceiver *otg, u32 reg);
+        int (*write)(struct otg_transceiver *otg, u32 val, u32 reg);
+};
 /*
 * the otg driver needs to interact with both device side and host side
 * usb controllers.  it decides which controller is active at a given
@@ -42,6 +69,7 @@ enum usb_otg_state {
 struct otg_transceiver {
        struct device           *dev;
        const char              *label;
+        unsigned int             flags;
        u8                      default_a;
        enum usb_otg_state      state;
@@ -49,10 +77,20 @@ struct otg_transceiver {
        struct usb_bus          *host;
        struct usb_gadget       *gadget;
+        struct otg_io_access_ops        *io_ops;
+        void __iomem                    *io_priv;
+        /* for notification of usb_xceiv_events */
+        struct blocking_notifier_head   notifier;
        /* to pass extra port status to the root hub */
        u16                     port_status;
        u16                     port_change;
+        /* initialize/shutdown the OTG controller */
+        int     (*init)(struct otg_transceiver *otg);
+        void    (*shutdown)(struct otg_transceiver *otg);
        /* bind/unbind the host controller */
        int     (*set_host)(struct otg_transceiver *otg,
                                struct usb_bus *host);
@@ -65,6 +103,10 @@ struct otg_transceiver {
        int     (*set_power)(struct otg_transceiver *otg,
                                unsigned mA);
+        /* effective for A-peripheral, ignored for B devices */
+        int     (*set_vbus)(struct otg_transceiver *otg,
+                                bool enabled);
        /* for non-OTG B devices: set transceiver into suspend mode */
        int     (*set_suspend)(struct otg_transceiver *otg,
                                int suspend);
@@ -81,10 +123,52 @@ struct otg_transceiver {
 /* for board-specific init logic */
 extern int otg_set_transceiver(struct otg_transceiver *);
+#if defined(CONFIG_NOP_USB_XCEIV) || defined(CONFIG_NOP_USB_XCEIV_MODULE)
 /* sometimes transceivers are accessed only through e.g. ULPI */
 extern void usb_nop_xceiv_register(void);
 extern void usb_nop_xceiv_unregister(void);
+#else
+static inline void usb_nop_xceiv_register(void)
+{
+}
+static inline void usb_nop_xceiv_unregister(void)
+{
+}
+#endif
+/* helpers for direct access thru low-level io interface */
+static inline int otg_io_read(struct otg_transceiver *otg, u32 reg)
+{
+        if (otg->io_ops && otg->io_ops->read)
+                return otg->io_ops->read(otg, reg);
+        return -EINVAL;
+}
+static inline int otg_io_write(struct otg_transceiver *otg, u32 reg, u32 val)
+{
+        if (otg->io_ops && otg->io_ops->write)
+                return otg->io_ops->write(otg, reg, val);
+        return -EINVAL;
+}
+static inline int
+otg_init(struct otg_transceiver *otg)
+{
+        if (otg->init)
+                return otg->init(otg);
+        return 0;
+}
+static inline void
+otg_shutdown(struct otg_transceiver *otg)
+{
+        if (otg->shutdown)
+                otg->shutdown(otg);
+}
 /* for usb host and peripheral controller drivers */
 extern struct otg_transceiver *otg_get_transceiver(void);
@@ -97,6 +181,12 @@ otg_start_hnp(struct otg_transceiver *otg)
        return otg->start_hnp(otg);
 }
+/* Context: can sleep */
+static inline int
+otg_set_vbus(struct otg_transceiver *otg, bool enabled)
+{
+        return otg->set_vbus(otg, enabled);
+}
 /* for HCDs */
 static inline int
@@ -105,7 +195,6 @@ otg_set_host(struct otg_transceiver *otg, struct usb_bus *host)
        return otg->set_host(otg, host);
 }
 /* for usb peripheral controller drivers */
 /* Context: can sleep */
@@ -137,6 +226,18 @@ otg_start_srp(struct otg_transceiver *otg)
        return otg->start_srp(otg);
 }
+/* notifiers */
+static inline int
+otg_register_notifier(struct otg_transceiver *otg, struct notifier_block *nb)
+{
+        return blocking_notifier_chain_register(&otg->notifier, nb);
+}
+static inline void
+otg_unregister_notifier(struct otg_transceiver *otg, struct notifier_block *nb)
+{
+        blocking_notifier_chain_unregister(&otg->notifier, nb);
+}
 /* for OTG controller drivers (and maybe other stuff) */
 extern int usb_bus_start_enum(struct usb_bus *bus, unsigned port_num);
diff --git a/include/linux/usb/quirks.h b/include/linux/usb/quirks.h
index 2526f3bbd273..0a555dd131fc 100644
--- a/include/linux/usb/quirks.h
+++ b/include/linux/usb/quirks.h
@@ -19,4 +19,7 @@
 /* device can't handle its Configuration or Interface strings */
 #define USB_QUIRK_CONFIG_INTF_STRINGS   0x00000008
+/*device will morph if reset, don't use reset for handling errors */
+#define USB_QUIRK_RESET_MORPHS          0x00000010
 #endif /* __LINUX_USB_QUIRKS_H */
diff --git a/include/linux/usb/serial.h b/include/linux/usb/serial.h
index ce911ebf91e8..0a458b861933 100644
--- a/include/linux/usb/serial.h
+++ b/include/linux/usb/serial.h
@@ -16,6 +16,7 @@
 #include <linux/kref.h>
 #include <linux/mutex.h>
 #include <linux/sysrq.h>
+#include <linux/kfifo.h>
 #define SERIAL_TTY_MAJOR        188     /* Nice legal number now */
 #define SERIAL_TTY_MINORS       254     /* loads of devices :) */
@@ -39,8 +40,6 @@ enum port_dev_state {
 * @serial: pointer back to the struct usb_serial owner of this port.
 * @port: pointer to the corresponding tty_port for this port.
 * @lock: spinlock to grab when updating portions of this structure.
- * @mutex: mutex used to synchronize serial_open() and serial_close()
- *      access for this port.
 * @number: the number of the port (the minor number).
 * @interrupt_in_buffer: pointer to the interrupt in buffer for this port.
 * @interrupt_in_urb: pointer to the interrupt in struct urb for this port.
@@ -77,7 +76,6 @@ struct usb_serial_port {
        struct usb_serial       *serial;
        struct tty_port         port;
        spinlock_t              lock;
-        struct mutex            mutex;
        unsigned char           number;
        unsigned char           *interrupt_in_buffer;
@@ -97,7 +95,7 @@ struct usb_serial_port {
        unsigned char           *bulk_out_buffer;
        int                     bulk_out_size;
        struct urb              *write_urb;
-        struct kfifo            *write_fifo;
+        struct kfifo            write_fifo;
        int                     write_urb_busy;
        __u8                    bulk_out_endpointAddress;
@@ -353,14 +351,11 @@ static inline void usb_serial_debug_data(int debug,
 /* Use our own dbg macro */
 #undef dbg
-#define dbg(format, arg...) \
+#define dbg(format, arg...)                                             \
-        do { \
+do {                                                                    \
-                if (debug) \
+        if (debug)                                                      \
-                        printk(KERN_DEBUG "%s: " format "\n" , __FILE__ , \
+                printk(KERN_DEBUG "%s: " format "\n", __FILE__, ##arg); \
-                                ## arg); \
+} while (0)
-        } while (0)
 #endif /* __LINUX_USB_SERIAL_H */
diff --git a/include/linux/usb/ulpi.h b/include/linux/usb/ulpi.h
new file mode 100644
index 000000000000..20675c6ebc4d
--- /dev/null
+++ b/include/linux/usb/ulpi.h
@@ -0,0 +1,7 @@
+#ifndef __LINUX_USB_ULPI_H
+#define __LINUX_USB_ULPI_H
+struct otg_transceiver *otg_ulpi_create(struct otg_io_access_ops *ops,
+                                        unsigned int flags);
+#endif /* __LINUX_USB_ULPI_H */
diff --git a/include/linux/usb/usbnet.h b/include/linux/usb/usbnet.h
index f81473052059..df1e83dd9a54 100644
--- a/include/linux/usb/usbnet.h
+++ b/include/linux/usb/usbnet.h
@@ -55,6 +55,7 @@ struct usbnet {
        struct sk_buff_head     done;
        struct sk_buff_head     rxq_pause;
        struct urb              *interrupt;
+        struct usb_anchor       deferred;
        struct tasklet_struct   bh;
        struct work_struct      kevent;
@@ -65,6 +66,8 @@ struct usbnet {
 #               define EVENT_STS_SPLIT  3
 #               define EVENT_LINK_RESET 4
 #               define EVENT_RX_PAUSED  5
+#               define EVENT_DEV_WAKING 6
+#               define EVENT_DEV_ASLEEP 7
 };
 static inline struct usb_driver *driver_of(struct usb_interface *intf)
@@ -90,7 +93,9 @@ struct driver_info {
 #define FLAG_WLAN       0x0080          /* use "wlan%d" names */
 #define FLAG_AVOID_UNLINK_URBS 0x0100   /* don't unlink urbs at usbnet_stop() */
 #define FLAG_SEND_ZLP   0x0200          /* hw requires ZLPs are sent */
+#define FLAG_WWAN       0x0400          /* use "wwan%d" names */
+#define FLAG_LINK_INTR  0x0800          /* updates link (carrier) status */
        /* init device ... can sleep, or cause probe() failure */
        int     (*bind)(struct usbnet *, struct usb_interface *);
@@ -107,6 +112,9 @@ struct driver_info {
        /* see if peer is connected ... can sleep */
        int     (*check_connect)(struct usbnet *);
+        /* (dis)activate runtime power management */
+        int     (*manage_power)(struct usbnet *, int);
        /* for status polling */
        void    (*status)(struct usbnet *, struct urb *);
@@ -206,25 +214,4 @@ extern void usbnet_set_msglevel (struct net_device *, u32);
 extern void usbnet_get_drvinfo (struct net_device *, struct ethtool_drvinfo *);
 extern int usbnet_nway_reset(struct net_device *net);
-/* messaging support includes the interface name, so it must not be
- * used before it has one ... notably, in minidriver bind() calls.
- */
-#ifdef DEBUG
-#define devdbg(usbnet, fmt, arg...) \
-        printk(KERN_DEBUG "%s: " fmt "\n" , (usbnet)->net->name , ## arg)
-#else
-#define devdbg(usbnet, fmt, arg...) \
-        ({ if (0) printk(KERN_DEBUG "%s: " fmt "\n" , (usbnet)->net->name , \
-                ## arg); 0; })
-#endif
-#define deverr(usbnet, fmt, arg...) \
-        printk(KERN_ERR "%s: " fmt "\n" , (usbnet)->net->name , ## arg)
-#define devwarn(usbnet, fmt, arg...) \
-        printk(KERN_WARNING "%s: " fmt "\n" , (usbnet)->net->name , ## arg)
-#define devinfo(usbnet, fmt, arg...) \
-        printk(KERN_INFO "%s: " fmt "\n" , (usbnet)->net->name , ## arg); \
 #endif /* __LINUX_USB_USBNET_H */
diff --git a/include/linux/usb/vstusb.h b/include/linux/usb/vstusb.h
deleted file mode 100644
index 1cfac67191ff..000000000000
--- a/include/linux/usb/vstusb.h
+++ /dev/null
@@ -1,71 +0,0 @@
-/*****************************************************************************
- *  File: drivers/usb/misc/vstusb.h
- *
- *  Purpose: Support for the bulk USB Vernier Spectrophotometers
- *
- *  Author:     EQware Engineering, Inc.
- *              Oregon City, OR, USA 97045
- *
- *  Copyright:  2007, 2008
- *              Vernier Software & Technology
- *              Beaverton, OR, USA 97005
- *
- *  Web:        www.vernier.com
- *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License version 2 as
- *  published by the Free Software Foundation.
- *
- *****************************************************************************/
-/*****************************************************************************
- *
- *  The vstusb module is a standard usb 'client' driver running on top of the
- *  standard usb host controller stack.
- *
- *  In general, vstusb supports standard bulk usb pipes.  It supports multiple
- *  devices and multiple pipes per device.
- *
- *  The vstusb driver supports two interfaces:
- *  1 - ioctl SEND_PIPE/RECV_PIPE - a general bulk write/read msg
- *      interface to any pipe with timeout support;
- *  2 - standard read/write with ioctl config - offers standard read/write
- *      interface with ioctl configured pipes and timeouts.
- *
- *  Both interfaces can be signal from other process and will abort its i/o
- *  operation.
- *
- *  A timeout of 0 means NO timeout.  The user can still terminate the read via
- *  signal.
- *
- *  If using multiple threads with this driver, the user should ensure that
- *  any reads, writes, or ioctls are complete before closing the device.
- *  Changing read/write timeouts or pipes takes effect on next read/write.
- *
- *****************************************************************************/
-struct vstusb_args {
-        union {
-                /* this struct is used for IOCTL_VSTUSB_SEND_PIPE,      *
-                 * IOCTL_VSTUSB_RECV_PIPE, and read()/write() fops      */
-                struct {
-                        void __user     *buffer;
-                        size_t          count;
-                        unsigned int    timeout_ms;
-                        int             pipe;
-                };
-                /* this one is used for IOCTL_VSTUSB_CONFIG_RW          */
-                struct {
-                        int rd_pipe;
-                        int rd_timeout_ms;
-                        int wr_pipe;
-                        int wr_timeout_ms;
-                };
-        };
-};
-#define VST_IOC_MAGIC 'L'
-#define VST_IOC_FIRST 0x20
-#define IOCTL_VSTUSB_SEND_PIPE  _IO(VST_IOC_MAGIC, VST_IOC_FIRST)
-#define IOCTL_VSTUSB_RECV_PIPE  _IO(VST_IOC_MAGIC, VST_IOC_FIRST + 1)
-#define IOCTL_VSTUSB_CONFIG_RW  _IO(VST_IOC_MAGIC, VST_IOC_FIRST + 2)
diff --git a/include/linux/usb/wusb.h b/include/linux/usb/wusb.h
index 429c631d2aad..63ebdcc5dda6 100644
--- a/include/linux/usb/wusb.h
+++ b/include/linux/usb/wusb.h
@@ -74,7 +74,7 @@ enum {
 * WUSB defines that CHIDs, CDIDs and CKs are a 16 byte string of
 * data. In order to avoid confusion and enforce types, we wrap it.
 *
- * Make it packed, as we use it in some hw defintions.
+ * Make it packed, as we use it in some hw definitions.
 */
 struct wusb_ckhdid {
        u8 data[16];
diff --git a/include/linux/usb_usual.h b/include/linux/usb_usual.h
index 3d15fb9bc116..a4b947e470a5 100644
--- a/include/linux/usb_usual.h
+++ b/include/linux/usb_usual.h
@@ -56,7 +56,9 @@
        US_FLAG(SANE_SENSE,     0x00008000)                     \
                /* Sane Sense (> 18 bytes) */                   \
        US_FLAG(CAPACITY_OK,    0x00010000)                     \
-                /* READ CAPACITY response is correct */
+                /* READ CAPACITY response is correct */         \
+        US_FLAG(BAD_SENSE,      0x00020000)                     \
+                /* Bad Sense (never more than 18 bytes) */
 #define US_FLAG(name, value)    US_FL_##name = value ,
 enum { US_DO_ALL_FLAGS };
diff --git a/include/linux/usbdevice_fs.h b/include/linux/usbdevice_fs.h
index b2a7d8ba6ee3..15591d2ea400 100644
--- a/include/linux/usbdevice_fs.h
+++ b/include/linux/usbdevice_fs.h
@@ -128,6 +128,29 @@ struct usbdevfs_hub_portinfo {
 #ifdef __KERNEL__
 #ifdef CONFIG_COMPAT
 #include <linux/compat.h>
+struct usbdevfs_ctrltransfer32 {
+        u8 bRequestType;
+        u8 bRequest;
+        u16 wValue;
+        u16 wIndex;
+        u16 wLength;
+        u32 timeout;  /* in milliseconds */
+        compat_caddr_t data;
+};
+struct usbdevfs_bulktransfer32 {
+        compat_uint_t ep;
+        compat_uint_t len;
+        compat_uint_t timeout; /* in milliseconds */
+        compat_caddr_t data;
+};
+struct usbdevfs_disconnectsignal32 {
+        compat_int_t signr;
+        compat_caddr_t context;
+};
 struct usbdevfs_urb32 {
        unsigned char type;
        unsigned char endpoint;
@@ -153,7 +176,9 @@ struct usbdevfs_ioctl32 {
 #endif /* __KERNEL__ */
 #define USBDEVFS_CONTROL           _IOWR('U', 0, struct usbdevfs_ctrltransfer)
+#define USBDEVFS_CONTROL32           _IOWR('U', 0, struct usbdevfs_ctrltransfer32)
 #define USBDEVFS_BULK              _IOWR('U', 2, struct usbdevfs_bulktransfer)
+#define USBDEVFS_BULK32              _IOWR('U', 2, struct usbdevfs_bulktransfer32)
 #define USBDEVFS_RESETEP           _IOR('U', 3, unsigned int)
 #define USBDEVFS_SETINTERFACE      _IOR('U', 4, struct usbdevfs_setinterface)
 #define USBDEVFS_SETCONFIGURATION  _IOR('U', 5, unsigned int)
@@ -166,6 +191,7 @@ struct usbdevfs_ioctl32 {
 #define USBDEVFS_REAPURBNDELAY     _IOW('U', 13, void *)
 #define USBDEVFS_REAPURBNDELAY32   _IOW('U', 13, __u32)
 #define USBDEVFS_DISCSIGNAL        _IOR('U', 14, struct usbdevfs_disconnectsignal)
+#define USBDEVFS_DISCSIGNAL32      _IOR('U', 14, struct usbdevfs_disconnectsignal32)
 #define USBDEVFS_CLAIMINTERFACE    _IOR('U', 15, unsigned int)
 #define USBDEVFS_RELEASEINTERFACE  _IOR('U', 16, unsigned int)
 #define USBDEVFS_CONNECTINFO       _IOW('U', 17, struct usbdevfs_connectinfo)
diff --git a/include/linux/user-return-notifier.h b/include/linux/user-return-notifier.h
new file mode 100644
index 000000000000..9c4a445bb43c
--- /dev/null
+++ b/include/linux/user-return-notifier.h
@@ -0,0 +1,49 @@
+#ifndef _LINUX_USER_RETURN_NOTIFIER_H
+#define _LINUX_USER_RETURN_NOTIFIER_H
+#ifdef CONFIG_USER_RETURN_NOTIFIER
+#include <linux/list.h>
+#include <linux/sched.h>
+struct user_return_notifier {
+        void (*on_user_return)(struct user_return_notifier *urn);
+        struct hlist_node link;
+};
+void user_return_notifier_register(struct user_return_notifier *urn);
+void user_return_notifier_unregister(struct user_return_notifier *urn);
+static inline void propagate_user_return_notify(struct task_struct *prev,
+                                                struct task_struct *next)
+{
+        if (test_tsk_thread_flag(prev, TIF_USER_RETURN_NOTIFY)) {
+                clear_tsk_thread_flag(prev, TIF_USER_RETURN_NOTIFY);
+                set_tsk_thread_flag(next, TIF_USER_RETURN_NOTIFY);
+        }
+}
+void fire_user_return_notifiers(void);
+static inline void clear_user_return_notifier(struct task_struct *p)
+{
+        clear_tsk_thread_flag(p, TIF_USER_RETURN_NOTIFY);
+}
+#else
+struct user_return_notifier {};
+static inline void propagate_user_return_notify(struct task_struct *prev,
+                                                struct task_struct *next)
+{
+}
+static inline void fire_user_return_notifiers(void) {}
+static inline void clear_user_return_notifier(struct task_struct *p) {}
+#endif
+#endif
diff --git a/include/linux/vermagic.h b/include/linux/vermagic.h
index 79b9837d9ca0..cf97b5b9d1fe 100644
--- a/include/linux/vermagic.h
+++ b/include/linux/vermagic.h
@@ -1,4 +1,4 @@
-#include <linux/utsrelease.h>
+#include <generated/utsrelease.h>
 #include <linux/module.h>
 /* Simply sanity version stamp for modules. */
diff --git a/include/linux/vga_switcheroo.h b/include/linux/vga_switcheroo.h
new file mode 100644
index 000000000000..ae9ab13b963d
--- /dev/null
+++ b/include/linux/vga_switcheroo.h
@@ -0,0 +1,57 @@
+/*
+ * Copyright (c) 2010 Red Hat Inc.
+ * Author : Dave Airlie <airlied@redhat.com>
+ *
+ * Licensed under GPLv2
+ *
+ * vga_switcheroo.h - Support for laptop with dual GPU using one set of outputs
+ */
+#include <linux/fb.h>
+enum vga_switcheroo_state {
+        VGA_SWITCHEROO_OFF,
+        VGA_SWITCHEROO_ON,
+};
+enum vga_switcheroo_client_id {
+        VGA_SWITCHEROO_IGD,
+        VGA_SWITCHEROO_DIS,
+        VGA_SWITCHEROO_MAX_CLIENTS,
+};
+struct vga_switcheroo_handler {
+        int (*switchto)(enum vga_switcheroo_client_id id);
+        int (*power_state)(enum vga_switcheroo_client_id id,
+                           enum vga_switcheroo_state state);
+        int (*init)(void);
+        int (*get_client_id)(struct pci_dev *pdev);
+};
+#if defined(CONFIG_VGA_SWITCHEROO)
+void vga_switcheroo_unregister_client(struct pci_dev *dev);
+int vga_switcheroo_register_client(struct pci_dev *dev,
+                                   void (*set_gpu_state)(struct pci_dev *dev, enum vga_switcheroo_state),
+                                   bool (*can_switch)(struct pci_dev *dev));
+void vga_switcheroo_client_fb_set(struct pci_dev *dev,
+                                  struct fb_info *info);
+int vga_switcheroo_register_handler(struct vga_switcheroo_handler *handler);
+void vga_switcheroo_unregister_handler(void);
+int vga_switcheroo_process_delayed_switch(void);
+#else
+static inline void vga_switcheroo_unregister_client(struct pci_dev *dev) {}
+static inline int vga_switcheroo_register_client(struct pci_dev *dev,
+                                          void (*set_gpu_state)(struct pci_dev *dev, enum vga_switcheroo_state),
+                                          bool (*can_switch)(struct pci_dev *dev)) { return 0; }
+static inline void vga_switcheroo_client_fb_set(struct pci_dev *dev, struct fb_info *info) {}
+static inline int vga_switcheroo_register_handler(struct vga_switcheroo_handler *handler) { return 0; }
+static inline void vga_switcheroo_unregister_handler(void) {}
+static inline int vga_switcheroo_process_delayed_switch(void) { return 0; }
+#endif
diff --git a/include/linux/vhost.h b/include/linux/vhost.h
new file mode 100644
index 000000000000..e847f1e30756
--- /dev/null
+++ b/include/linux/vhost.h
@@ -0,0 +1,130 @@
+#ifndef _LINUX_VHOST_H
+#define _LINUX_VHOST_H
+/* Userspace interface for in-kernel virtio accelerators. */
+/* vhost is used to reduce the number of system calls involved in virtio.
+ *
+ * Existing virtio net code is used in the guest without modification.
+ *
+ * This header includes interface used by userspace hypervisor for
+ * device configuration.
+ */
+#include <linux/types.h>
+#include <linux/compiler.h>
+#include <linux/ioctl.h>
+#include <linux/virtio_config.h>
+#include <linux/virtio_ring.h>
+struct vhost_vring_state {
+        unsigned int index;
+        unsigned int num;
+};
+struct vhost_vring_file {
+        unsigned int index;
+        int fd; /* Pass -1 to unbind from file. */
+};
+struct vhost_vring_addr {
+        unsigned int index;
+        /* Option flags. */
+        unsigned int flags;
+        /* Flag values: */
+        /* Whether log address is valid. If set enables logging. */
+#define VHOST_VRING_F_LOG 0
+        /* Start of array of descriptors (virtually contiguous) */
+        __u64 desc_user_addr;
+        /* Used structure address. Must be 32 bit aligned */
+        __u64 used_user_addr;
+        /* Available structure address. Must be 16 bit aligned */
+        __u64 avail_user_addr;
+        /* Logging support. */
+        /* Log writes to used structure, at offset calculated from specified
+         * address. Address must be 32 bit aligned. */
+        __u64 log_guest_addr;
+};
+struct vhost_memory_region {
+        __u64 guest_phys_addr;
+        __u64 memory_size; /* bytes */
+        __u64 userspace_addr;
+        __u64 flags_padding; /* No flags are currently specified. */
+};
+/* All region addresses and sizes must be 4K aligned. */
+#define VHOST_PAGE_SIZE 0x1000
+struct vhost_memory {
+        __u32 nregions;
+        __u32 padding;
+        struct vhost_memory_region regions[0];
+};
+/* ioctls */
+#define VHOST_VIRTIO 0xAF
+/* Features bitmask for forward compatibility.  Transport bits are used for
+ * vhost specific features. */
+#define VHOST_GET_FEATURES      _IOR(VHOST_VIRTIO, 0x00, __u64)
+#define VHOST_SET_FEATURES      _IOW(VHOST_VIRTIO, 0x00, __u64)
+/* Set current process as the (exclusive) owner of this file descriptor.  This
+ * must be called before any other vhost command.  Further calls to
+ * VHOST_OWNER_SET fail until VHOST_OWNER_RESET is called. */
+#define VHOST_SET_OWNER _IO(VHOST_VIRTIO, 0x01)
+/* Give up ownership, and reset the device to default values.
+ * Allows subsequent call to VHOST_OWNER_SET to succeed. */
+#define VHOST_RESET_OWNER _IO(VHOST_VIRTIO, 0x02)
+/* Set up/modify memory layout */
+#define VHOST_SET_MEM_TABLE     _IOW(VHOST_VIRTIO, 0x03, struct vhost_memory)
+/* Write logging setup. */
+/* Memory writes can optionally be logged by setting bit at an offset
+ * (calculated from the physical address) from specified log base.
+ * The bit is set using an atomic 32 bit operation. */
+/* Set base address for logging. */
+#define VHOST_SET_LOG_BASE _IOW(VHOST_VIRTIO, 0x04, __u64)
+/* Specify an eventfd file descriptor to signal on log write. */
+#define VHOST_SET_LOG_FD _IOW(VHOST_VIRTIO, 0x07, int)
+/* Ring setup. */
+/* Set number of descriptors in ring. This parameter can not
+ * be modified while ring is running (bound to a device). */
+#define VHOST_SET_VRING_NUM _IOW(VHOST_VIRTIO, 0x10, struct vhost_vring_state)
+/* Set addresses for the ring. */
+#define VHOST_SET_VRING_ADDR _IOW(VHOST_VIRTIO, 0x11, struct vhost_vring_addr)
+/* Base value where queue looks for available descriptors */
+#define VHOST_SET_VRING_BASE _IOW(VHOST_VIRTIO, 0x12, struct vhost_vring_state)
+/* Get accessor: reads index, writes value in num */
+#define VHOST_GET_VRING_BASE _IOWR(VHOST_VIRTIO, 0x12, struct vhost_vring_state)
+/* The following ioctls use eventfd file descriptors to signal and poll
+ * for events. */
+/* Set eventfd to poll for added buffers */
+#define VHOST_SET_VRING_KICK _IOW(VHOST_VIRTIO, 0x20, struct vhost_vring_file)
+/* Set eventfd to signal when buffers have beed used */
+#define VHOST_SET_VRING_CALL _IOW(VHOST_VIRTIO, 0x21, struct vhost_vring_file)
+/* Set eventfd to signal an error */
+#define VHOST_SET_VRING_ERR _IOW(VHOST_VIRTIO, 0x22, struct vhost_vring_file)
+/* VHOST_NET specific defines */
+/* Attach virtio net ring to a raw socket, or tap device.
+ * The socket must be already bound to an ethernet device, this device will be
+ * used for transmit.  Pass fd -1 to unbind from the socket and the transmit
+ * device.  This can be used to stop the ring (e.g. for migration). */
+#define VHOST_NET_SET_BACKEND _IOW(VHOST_VIRTIO, 0x30, struct vhost_vring_file)
+/* Feature bits */
+/* Log all write descriptors. Can be changed while device is active. */
+#define VHOST_F_LOG_ALL 26
+/* vhost-net should add virtio_net_hdr for RX, and strip for TX packets. */
+#define VHOST_NET_F_VIRTIO_NET_HDR 27
+#endif
diff --git a/include/linux/videodev2.h b/include/linux/videodev2.h
index b59e78c57161..3793d168b44d 100644
--- a/include/linux/videodev2.h
+++ b/include/linux/videodev2.h
@@ -294,6 +294,7 @@ struct v4l2_pix_format {
 /* Grey formats */
 #define V4L2_PIX_FMT_GREY    v4l2_fourcc('G', 'R', 'E', 'Y') /*  8  Greyscale     */
+#define V4L2_PIX_FMT_Y10     v4l2_fourcc('Y', '1', '0', ' ') /* 10  Greyscale     */
 #define V4L2_PIX_FMT_Y16     v4l2_fourcc('Y', '1', '6', ' ') /* 16  Greyscale     */
 /* Palette formats */
@@ -329,7 +330,11 @@ struct v4l2_pix_format {
 #define V4L2_PIX_FMT_SBGGR8  v4l2_fourcc('B', 'A', '8', '1') /*  8  BGBG.. GRGR.. */
 #define V4L2_PIX_FMT_SGBRG8  v4l2_fourcc('G', 'B', 'R', 'G') /*  8  GBGB.. RGRG.. */
 #define V4L2_PIX_FMT_SGRBG8  v4l2_fourcc('G', 'R', 'B', 'G') /*  8  GRGR.. BGBG.. */
-#define V4L2_PIX_FMT_SGRBG10 v4l2_fourcc('B', 'A', '1', '0') /* 10bit raw bayer */
+#define V4L2_PIX_FMT_SRGGB8  v4l2_fourcc('R', 'G', 'G', 'B') /*  8  RGRG.. GBGB.. */
+#define V4L2_PIX_FMT_SBGGR10 v4l2_fourcc('B', 'G', '1', '0') /* 10  BGBG.. GRGR.. */
+#define V4L2_PIX_FMT_SGBRG10 v4l2_fourcc('G', 'B', '1', '0') /* 10  GBGB.. RGRG.. */
+#define V4L2_PIX_FMT_SGRBG10 v4l2_fourcc('B', 'A', '1', '0') /* 10  GRGR.. BGBG.. */
+#define V4L2_PIX_FMT_SRGGB10 v4l2_fourcc('R', 'G', '1', '0') /* 10  RGRG.. GBGB.. */
        /* 10bit raw bayer DPCM compressed to 8 bits */
 #define V4L2_PIX_FMT_SGRBG10DPCM8 v4l2_fourcc('B', 'D', '1', '0')
        /*
@@ -345,6 +350,7 @@ struct v4l2_pix_format {
 #define V4L2_PIX_FMT_MPEG     v4l2_fourcc('M', 'P', 'E', 'G') /* MPEG-1/2/4    */
 /*  Vendor-specific formats   */
+#define V4L2_PIX_FMT_CPIA1    v4l2_fourcc('C', 'P', 'I', 'A') /* cpia1 YUV */
 #define V4L2_PIX_FMT_WNVA     v4l2_fourcc('W', 'N', 'V', 'A') /* Winnov hw compress */
 #define V4L2_PIX_FMT_SN9C10X  v4l2_fourcc('S', '9', '1', '0') /* SN9C10x compression */
 #define V4L2_PIX_FMT_SN9C20X_I420 v4l2_fourcc('S', '9', '2', '0') /* SN9C20x YUV 4:2:0 */
@@ -357,10 +363,12 @@ struct v4l2_pix_format {
 #define V4L2_PIX_FMT_SPCA561  v4l2_fourcc('S', '5', '6', '1') /* compressed GBRG bayer */
 #define V4L2_PIX_FMT_PAC207   v4l2_fourcc('P', '2', '0', '7') /* compressed BGGR bayer */
 #define V4L2_PIX_FMT_MR97310A v4l2_fourcc('M', '3', '1', '0') /* compressed BGGR bayer */
+#define V4L2_PIX_FMT_SN9C2028 v4l2_fourcc('S', 'O', 'N', 'X') /* compressed GBRG bayer */
 #define V4L2_PIX_FMT_SQ905C   v4l2_fourcc('9', '0', '5', 'C') /* compressed RGGB bayer */
 #define V4L2_PIX_FMT_PJPG     v4l2_fourcc('P', 'J', 'P', 'G') /* Pixart 73xx JPEG */
 #define V4L2_PIX_FMT_OV511    v4l2_fourcc('O', '5', '1', '1') /* ov511 JPEG */
 #define V4L2_PIX_FMT_OV518    v4l2_fourcc('O', '5', '1', '8') /* ov518 JPEG */
+#define V4L2_PIX_FMT_STV0680  v4l2_fourcc('S', '6', '8', '0') /* stv0680 bayer */
 /*
 *      F O R M A T   E N U M E R A T I O N
@@ -490,7 +498,7 @@ struct v4l2_jpegcompression {
                                 * you do, leave them untouched.
                                 * Inluding less markers will make the
                                 * resulting code smaller, but there will
-                                 * be fewer aplications which can read it.
+                                 * be fewer applications which can read it.
                                 * The presence of the APP and COM marker
                                 * is influenced by APP_len and COM_len
                                 * ONLY, not by this property! */
@@ -563,6 +571,7 @@ struct v4l2_framebuffer {
 #define V4L2_FBUF_CAP_LOCAL_ALPHA       0x0010
 #define V4L2_FBUF_CAP_GLOBAL_ALPHA      0x0020
 #define V4L2_FBUF_CAP_LOCAL_INV_ALPHA   0x0040
+#define V4L2_FBUF_CAP_SRC_CHROMAKEY     0x0080
 /*  Flags for the 'flags' field. */
 #define V4L2_FBUF_FLAG_PRIMARY          0x0001
 #define V4L2_FBUF_FLAG_OVERLAY          0x0002
@@ -570,6 +579,7 @@ struct v4l2_framebuffer {
 #define V4L2_FBUF_FLAG_LOCAL_ALPHA      0x0008
 #define V4L2_FBUF_FLAG_GLOBAL_ALPHA     0x0010
 #define V4L2_FBUF_FLAG_LOCAL_INV_ALPHA  0x0020
+#define V4L2_FBUF_FLAG_SRC_CHROMAKEY    0x0040
 struct v4l2_clip {
        struct v4l2_rect        c;
@@ -729,6 +739,99 @@ struct v4l2_standard {
 };
 /*
+ *      V I D E O       T I M I N G S   D V     P R E S E T
+ */
+struct v4l2_dv_preset {
+        __u32   preset;
+        __u32   reserved[4];
+};
+/*
+ *      D V     P R E S E T S   E N U M E R A T I O N
+ */
+struct v4l2_dv_enum_preset {
+        __u32   index;
+        __u32   preset;
+        __u8    name[32]; /* Name of the preset timing */
+        __u32   width;
+        __u32   height;
+        __u32   reserved[4];
+};
+/*
+ *      D V     P R E S E T     V A L U E S
+ */
+#define         V4L2_DV_INVALID         0
+#define         V4L2_DV_480P59_94       1 /* BT.1362 */
+#define         V4L2_DV_576P50          2 /* BT.1362 */
+#define         V4L2_DV_720P24          3 /* SMPTE 296M */
+#define         V4L2_DV_720P25          4 /* SMPTE 296M */
+#define         V4L2_DV_720P30          5 /* SMPTE 296M */
+#define         V4L2_DV_720P50          6 /* SMPTE 296M */
+#define         V4L2_DV_720P59_94       7 /* SMPTE 274M */
+#define         V4L2_DV_720P60          8 /* SMPTE 274M/296M */
+#define         V4L2_DV_1080I29_97      9 /* BT.1120/ SMPTE 274M */
+#define         V4L2_DV_1080I30         10 /* BT.1120/ SMPTE 274M */
+#define         V4L2_DV_1080I25         11 /* BT.1120 */
+#define         V4L2_DV_1080I50         12 /* SMPTE 296M */
+#define         V4L2_DV_1080I60         13 /* SMPTE 296M */
+#define         V4L2_DV_1080P24         14 /* SMPTE 296M */
+#define         V4L2_DV_1080P25         15 /* SMPTE 296M */
+#define         V4L2_DV_1080P30         16 /* SMPTE 296M */
+#define         V4L2_DV_1080P50         17 /* BT.1120 */
+#define         V4L2_DV_1080P60         18 /* BT.1120 */
+/*
+ *      D V     B T     T I M I N G S
+ */
+/* BT.656/BT.1120 timing data */
+struct v4l2_bt_timings {
+        __u32   width;          /* width in pixels */
+        __u32   height;         /* height in lines */
+        __u32   interlaced;     /* Interlaced or progressive */
+        __u32   polarities;     /* Positive or negative polarity */
+        __u64   pixelclock;     /* Pixel clock in HZ. Ex. 74.25MHz->74250000 */
+        __u32   hfrontporch;    /* Horizpontal front porch in pixels */
+        __u32   hsync;          /* Horizontal Sync length in pixels */
+        __u32   hbackporch;     /* Horizontal back porch in pixels */
+        __u32   vfrontporch;    /* Vertical front porch in pixels */
+        __u32   vsync;          /* Vertical Sync length in lines */
+        __u32   vbackporch;     /* Vertical back porch in lines */
+        __u32   il_vfrontporch; /* Vertical front porch for bottom field of
+                                 * interlaced field formats
+                                 */
+        __u32   il_vsync;       /* Vertical sync length for bottom field of
+                                 * interlaced field formats
+                                 */
+        __u32   il_vbackporch;  /* Vertical back porch for bottom field of
+                                 * interlaced field formats
+                                 */
+        __u32   reserved[16];
+} __attribute__ ((packed));
+/* Interlaced or progressive format */
+#define V4L2_DV_PROGRESSIVE     0
+#define V4L2_DV_INTERLACED      1
+/* Polarities. If bit is not set, it is assumed to be negative polarity */
+#define V4L2_DV_VSYNC_POS_POL   0x00000001
+#define V4L2_DV_HSYNC_POS_POL   0x00000002
+/* DV timings */
+struct v4l2_dv_timings {
+        __u32 type;
+        union {
+                struct v4l2_bt_timings  bt;
+                __u32   reserved[32];
+        };
+} __attribute__ ((packed));
+/* Values for the type field */
+#define V4L2_DV_BT_656_1120     0       /* BT.656/1120 timing type */
+/*
 *      V I D E O   I N P U T S
 */
 struct v4l2_input {
@@ -739,7 +842,8 @@ struct v4l2_input {
        __u32        tuner;             /*  Associated tuner */
        v4l2_std_id  std;
        __u32        status;
-        __u32        reserved[4];
+        __u32        capabilities;
+        __u32        reserved[3];
 };
 /*  Values for the 'type' field */
@@ -770,6 +874,11 @@ struct v4l2_input {
 #define V4L2_IN_ST_NO_ACCESS   0x02000000  /* Conditional access denied */
 #define V4L2_IN_ST_VTR         0x04000000  /* VTR time constant */
+/* capabilities flags */
+#define V4L2_IN_CAP_PRESETS             0x00000001 /* Supports S_DV_PRESET */
+#define V4L2_IN_CAP_CUSTOM_TIMINGS      0x00000002 /* Supports S_DV_TIMINGS */
+#define V4L2_IN_CAP_STD                 0x00000004 /* Supports S_STD */
 /*
 *      V I D E O   O U T P U T S
 */
@@ -780,13 +889,19 @@ struct v4l2_output {
        __u32        audioset;          /*  Associated audios (bitfield) */
        __u32        modulator;         /*  Associated modulator */
        v4l2_std_id  std;
-        __u32        reserved[4];
+        __u32        capabilities;
+        __u32        reserved[3];
 };
 /*  Values for the 'type' field */
 #define V4L2_OUTPUT_TYPE_MODULATOR              1
 #define V4L2_OUTPUT_TYPE_ANALOG                 2
 #define V4L2_OUTPUT_TYPE_ANALOGVGAOVERLAY       3
+/* capabilities flags */
+#define V4L2_OUT_CAP_PRESETS            0x00000001 /* Supports S_DV_PRESET */
+#define V4L2_OUT_CAP_CUSTOM_TIMINGS     0x00000002 /* Supports S_DV_TIMINGS */
+#define V4L2_OUT_CAP_STD                0x00000004 /* Supports S_STD */
 /*
 *      C O N T R O L S
 */
@@ -912,8 +1027,10 @@ enum v4l2_colorfx {
 #define V4L2_CID_AUTOBRIGHTNESS                 (V4L2_CID_BASE+32)
 #define V4L2_CID_BAND_STOP_FILTER               (V4L2_CID_BASE+33)
+#define V4L2_CID_ROTATE                         (V4L2_CID_BASE+34)
+#define V4L2_CID_BG_COLOR                       (V4L2_CID_BASE+35)
 /* last CID + 1 */
-#define V4L2_CID_LASTP1                         (V4L2_CID_BASE+34)
+#define V4L2_CID_LASTP1                         (V4L2_CID_BASE+36)
 /*  MPEG-class control IDs defined by V4L2 */
 #define V4L2_CID_MPEG_BASE                      (V4L2_CTRL_CLASS_MPEG | 0x900)
@@ -1619,6 +1736,13 @@ struct v4l2_dbg_chip_ident {
 #endif
 #define VIDIOC_S_HW_FREQ_SEEK    _IOW('V', 82, struct v4l2_hw_freq_seek)
+#define VIDIOC_ENUM_DV_PRESETS  _IOWR('V', 83, struct v4l2_dv_enum_preset)
+#define VIDIOC_S_DV_PRESET      _IOWR('V', 84, struct v4l2_dv_preset)
+#define VIDIOC_G_DV_PRESET      _IOWR('V', 85, struct v4l2_dv_preset)
+#define VIDIOC_QUERY_DV_PRESET  _IOR('V',  86, struct v4l2_dv_preset)
+#define VIDIOC_S_DV_TIMINGS     _IOWR('V', 87, struct v4l2_dv_timings)
+#define VIDIOC_G_DV_TIMINGS     _IOWR('V', 88, struct v4l2_dv_timings)
 /* Reminder: when adding new ioctls please add support for them to
   drivers/media/video/v4l2-compat-ioctl32.c as well! */
diff --git a/include/linux/virtio.h b/include/linux/virtio.h
index 057a2e010758..40d1709bdbf4 100644
--- a/include/linux/virtio.h
+++ b/include/linux/virtio.h
@@ -51,6 +51,9 @@ struct virtqueue {
 *      This re-enables callbacks; it returns "false" if there are pending
 *      buffers in the queue, to detect a possible race between the driver
 *      checking for more work, and enabling callbacks.
+ * @detach_unused_buf: detach first unused buffer
+ *      vq: the struct virtqueue we're talking about.
+ *      Returns NULL or the "data" token handed to add_buf
 *
 * Locking rules are straightforward: the driver is responsible for
 * locking.  No two operations may be invoked simultaneously, with the exception
@@ -71,6 +74,7 @@ struct virtqueue_ops {
        void (*disable_cb)(struct virtqueue *vq);
        bool (*enable_cb)(struct virtqueue *vq);
+        void *(*detach_unused_buf)(struct virtqueue *vq);
 };
 /**
@@ -94,6 +98,7 @@ struct virtio_device {
        void *priv;
 };
+#define dev_to_virtio(dev) container_of(dev, struct virtio_device, dev)
 int register_virtio_device(struct virtio_device *dev);
 void unregister_virtio_device(struct virtio_device *dev);
diff --git a/include/linux/virtio_9p.h b/include/linux/virtio_9p.h
index 095e10d148b4..5cf11765146b 100644
--- a/include/linux/virtio_9p.h
+++ b/include/linux/virtio_9p.h
@@ -5,7 +5,16 @@
 #include <linux/virtio_ids.h>
 #include <linux/virtio_config.h>
-/* Maximum number of virtio channels per partition (1 for now) */
+/* The feature bitmap for virtio 9P */
-#define MAX_9P_CHAN     1
+/* The mount point is specified in a config variable */
+#define VIRTIO_9P_MOUNT_TAG 0
+struct virtio_9p_config {
+        /* length of the tag name */
+        __u16 tag_len;
+        /* non-NULL terminated tag name */
+        __u8 tag[0];
+} __attribute__((packed));
 #endif /* _LINUX_VIRTIO_9P_H */
diff --git a/include/linux/virtio_balloon.h b/include/linux/virtio_balloon.h
index 1418f048cb34..a50ecd1b81a2 100644
--- a/include/linux/virtio_balloon.h
+++ b/include/linux/virtio_balloon.h
@@ -7,6 +7,7 @@
 /* The feature bitmap for virtio balloon */
 #define VIRTIO_BALLOON_F_MUST_TELL_HOST 0 /* Tell before reclaiming pages */
+#define VIRTIO_BALLOON_F_STATS_VQ       1 /* Memory Stats virtqueue */
 /* Size of a PFN in the balloon interface. */
 #define VIRTIO_BALLOON_PFN_SHIFT 12
@@ -18,4 +19,18 @@ struct virtio_balloon_config
        /* Number of pages we've actually got in balloon. */
        __le32 actual;
 };
+#define VIRTIO_BALLOON_S_SWAP_IN  0   /* Amount of memory swapped in */
+#define VIRTIO_BALLOON_S_SWAP_OUT 1   /* Amount of memory swapped out */
+#define VIRTIO_BALLOON_S_MAJFLT   2   /* Number of major faults */
+#define VIRTIO_BALLOON_S_MINFLT   3   /* Number of minor faults */
+#define VIRTIO_BALLOON_S_MEMFREE  4   /* Total amount of free memory */
+#define VIRTIO_BALLOON_S_MEMTOT   5   /* Total amount of memory */
+#define VIRTIO_BALLOON_S_NR       6
+struct virtio_balloon_stat {
+        u16 tag;
+        u64 val;
+} __attribute__((packed));
 #endif /* _LINUX_VIRTIO_BALLOON_H */
diff --git a/include/linux/virtio_blk.h b/include/linux/virtio_blk.h
index fd294c56d571..e52029e98919 100644
--- a/include/linux/virtio_blk.h
+++ b/include/linux/virtio_blk.h
@@ -15,6 +15,7 @@
 #define VIRTIO_BLK_F_BLK_SIZE   6       /* Block size of disk is available*/
 #define VIRTIO_BLK_F_SCSI       7       /* Supports scsi command passthru */
 #define VIRTIO_BLK_F_FLUSH      9       /* Cache flush command support */
+#define VIRTIO_BLK_F_TOPOLOGY   10      /* Topology information is available */
 struct virtio_blk_config {
        /* The capacity (in 512-byte sectors). */
@@ -29,8 +30,20 @@ struct virtio_blk_config {
                __u8 heads;
                __u8 sectors;
        } geometry;
        /* block size of device (if VIRTIO_BLK_F_BLK_SIZE) */
        __u32 blk_size;
+        /* the next 4 entries are guarded by VIRTIO_BLK_F_TOPOLOGY  */
+        /* exponent for physical block per logical block. */
+        __u8 physical_block_exp;
+        /* alignment offset in logical blocks. */
+        __u8 alignment_offset;
+        /* minimum I/O size without performance penalty in logical blocks. */
+        __u16 min_io_size;
+        /* optimal sustained I/O size in logical blocks. */
+        __u32 opt_io_size;
 } __attribute__((packed));
 /*
diff --git a/include/linux/virtio_console.h b/include/linux/virtio_console.h
index fe885174cc1f..92228a8fbcbc 100644
--- a/include/linux/virtio_console.h
+++ b/include/linux/virtio_console.h
@@ -3,8 +3,12 @@
 #include <linux/types.h>
 #include <linux/virtio_ids.h>
 #include <linux/virtio_config.h>
-/* This header, excluding the #ifdef __KERNEL__ part, is BSD licensed so
+/*
- * anyone can use the definitions to implement compatible drivers/servers. */
+ * This header, excluding the #ifdef __KERNEL__ part, is BSD licensed so
+ * anyone can use the definitions to implement compatible drivers/servers.
+ *
+ * Copyright (C) Red Hat, Inc., 2009, 2010
+ */
 /* Feature bits */
 #define VIRTIO_CONSOLE_F_SIZE   0       /* Does host provide console size? */
@@ -16,7 +20,6 @@ struct virtio_console_config {
        __u16 rows;
 } __attribute__((packed));
 #ifdef __KERNEL__
 int __init virtio_cons_early_init(int (*put_chars)(u32, const char *, int));
 #endif /* __KERNEL__ */
diff --git a/include/linux/vmstat.h b/include/linux/vmstat.h
index 2d0f222388a8..117f0dd8ad03 100644
--- a/include/linux/vmstat.h
+++ b/include/linux/vmstat.h
@@ -40,6 +40,8 @@ enum vm_event_item { PGPGIN, PGPGOUT, PSWPIN, PSWPOUT,
                PGSCAN_ZONE_RECLAIM_FAILED,
 #endif
                PGINODESTEAL, SLABS_SCANNED, KSWAPD_STEAL, KSWAPD_INODESTEAL,
+                KSWAPD_LOW_WMARK_HIT_QUICKLY, KSWAPD_HIGH_WMARK_HIT_QUICKLY,
+                KSWAPD_SKIP_CONGESTION_WAIT,
                PAGEOUTRUN, ALLOCSTALL, PGROTATED,
 #ifdef CONFIG_HUGETLB_PAGE
                HTLB_BUDDY_PGALLOC, HTLB_BUDDY_PGALLOC_FAIL,
@@ -76,24 +78,22 @@ DECLARE_PER_CPU(struct vm_event_state, vm_event_states);
 static inline void __count_vm_event(enum vm_event_item item)
 {
-        __get_cpu_var(vm_event_states).event[item]++;
+        __this_cpu_inc(vm_event_states.event[item]);
 }
 static inline void count_vm_event(enum vm_event_item item)
 {
-        get_cpu_var(vm_event_states).event[item]++;
+        this_cpu_inc(vm_event_states.event[item]);
-        put_cpu();
 }
 static inline void __count_vm_events(enum vm_event_item item, long delta)
 {
-        __get_cpu_var(vm_event_states).event[item] += delta;
+        __this_cpu_add(vm_event_states.event[item], delta);
 }
 static inline void count_vm_events(enum vm_event_item item, long delta)
 {
-        get_cpu_var(vm_event_states).event[item] += delta;
+        this_cpu_add(vm_event_states.event[item], delta);
-        put_cpu();
 }
 extern void all_vm_events(unsigned long *);
diff --git a/include/linux/vt.h b/include/linux/vt.h
index 7ffa11f06232..d5dd0bc408fd 100644
--- a/include/linux/vt.h
+++ b/include/linux/vt.h
@@ -84,4 +84,23 @@ struct vt_setactivate {
 #define VT_SETACTIVATE  0x560F  /* Activate and set the mode of a console */
+#ifdef __KERNEL__
+#ifdef CONFIG_VT_CONSOLE
+extern int vt_kmsg_redirect(int new);
+#else
+static inline int vt_kmsg_redirect(int new)
+{
+        return 0;
+}
+#endif
+#endif /* __KERNEL__ */
+#define vt_get_kmsg_redirect() vt_kmsg_redirect(-1)
 #endif /* _LINUX_VT_H */
diff --git a/include/linux/vt_kern.h b/include/linux/vt_kern.h
index c0c4e1103a73..7f56db4a79f0 100644
--- a/include/linux/vt_kern.h
+++ b/include/linux/vt_kern.h
@@ -110,6 +110,7 @@ extern char con_buf[CON_BUF_SIZE];
 extern struct mutex con_buf_mtx;
 extern char vt_dont_switch;
 extern int default_utf8;
+extern int global_cursor_default;
 struct vt_spawn_console {
        spinlock_t lock;
@@ -130,4 +131,6 @@ struct vt_notifier_param {
 extern int register_vt_notifier(struct notifier_block *nb);
 extern int unregister_vt_notifier(struct notifier_block *nb);
+extern void hide_boot_cursor(bool hide);
 #endif /* _VT_KERN_H */
diff --git a/include/linux/wimax/debug.h b/include/linux/wimax/debug.h
index c703e0340423..57031b4d12f2 100644
--- a/include/linux/wimax/debug.h
+++ b/include/linux/wimax/debug.h
@@ -155,6 +155,7 @@
 #include <linux/types.h>
 #include <linux/device.h>
+#include <linux/slab.h>
 /* Backend stuff */
@@ -450,4 +451,76 @@ do {							\
 })
+static inline
+void d_submodule_set(struct d_level *d_level, size_t d_level_size,
+                     const char *submodule, u8 level, const char *tag)
+{
+        struct d_level *itr, *top;
+        int index = -1;
+        for (itr = d_level, top = itr + d_level_size; itr < top; itr++) {
+                index++;
+                if (itr->name == NULL) {
+                        printk(KERN_ERR "%s: itr->name NULL?? (%p, #%d)\n",
+                               tag, itr, index);
+                        continue;
+                }
+                if (!strcmp(itr->name, submodule)) {
+                        itr->level = level;
+                        return;
+                }
+        }
+        printk(KERN_ERR "%s: unknown submodule %s\n", tag, submodule);
+}
+/**
+ * d_parse_params - Parse a string with debug parameters from the
+ * command line
+ *
+ * @d_level: level structure (D_LEVEL)
+ * @d_level_size: number of items in the level structure
+ *     (D_LEVEL_SIZE).
+ * @_params: string with the parameters; this is a space (not tab!)
+ *     separated list of NAME:VALUE, where value is the debug level
+ *     and NAME is the name of the submodule.
+ * @tag: string for error messages (example: MODULE.ARGNAME).
+ */
+static inline
+void d_parse_params(struct d_level *d_level, size_t d_level_size,
+                    const char *_params, const char *tag)
+{
+        char submodule[130], *params, *params_orig, *token, *colon;
+        unsigned level, tokens;
+        if (_params == NULL)
+                return;
+        params_orig = kstrdup(_params, GFP_KERNEL);
+        params = params_orig;
+        while (1) {
+                token = strsep(&params, " ");
+                if (token == NULL)
+                        break;
+                if (*token == '\0')     /* eat joint spaces */
+                        continue;
+                /* kernel's sscanf %s eats until whitespace, so we
+                 * replace : by \n so it doesn't get eaten later by
+                 * strsep */
+                colon = strchr(token, ':');
+                if (colon != NULL)
+                        *colon = '\n';
+                tokens = sscanf(token, "%s\n%u", submodule, &level);
+                if (colon != NULL)
+                        *colon = ':';   /* set back, for error messages */
+                if (tokens == 2)
+                        d_submodule_set(d_level, d_level_size,
+                                        submodule, level, tag);
+                else
+                        printk(KERN_ERR "%s: can't parse '%s' as a "
+                               "SUBMODULE:LEVEL (%d tokens)\n",
+                               tag, token, tokens);
+        }
+        kfree(params_orig);
+}
 #endif /* #ifndef __debug__h__ */
diff --git a/include/linux/wimax/i2400m.h b/include/linux/wimax/i2400m.h
index 433693ef2bb0..62d356153565 100644
--- a/include/linux/wimax/i2400m.h
+++ b/include/linux/wimax/i2400m.h
@@ -138,7 +138,7 @@ struct i2400m_bcf_hdr {
        __le32 module_id;
        __le32 module_vendor;
        __le32 date;            /* BCD YYYMMDD */
-        __le32 size;
+        __le32 size;            /* in dwords */
        __le32 key_size;        /* in dwords */
        __le32 modulus_size;    /* in dwords */
        __le32 exponent_size;   /* in dwords */
@@ -168,16 +168,6 @@ enum i2400m_brh {
 };
-/* Constants for bcf->module_id */
-enum i2400m_bcf_mod_id {
-        /* Firmware file carries its own pokes -- pokes are a set of
-         * magical values that have to be written in certain memory
-         * addresses to get the device up and ready for firmware
-         * download when it is in non-signed boot mode. */
-        I2400M_BCF_MOD_ID_POKES = 0x000000001,
-};
 /**
 * i2400m_bootrom_header - Header for a boot-mode command
 *
@@ -276,6 +266,7 @@ enum {
        I2400M_WARM_RESET_BARKER = 0x50f750f7,
        I2400M_NBOOT_BARKER = 0xdeadbeef,
        I2400M_SBOOT_BARKER = 0x0ff1c1a1,
+        I2400M_SBOOT_BARKER_6050 = 0x80000001,
        I2400M_ACK_BARKER = 0xfeedbabe,
        I2400M_D2H_MSG_BARKER = 0xbeefbabe,
 };
diff --git a/include/linux/workqueue.h b/include/linux/workqueue.h
index cf24c20de9e4..9466e860d8c2 100644
--- a/include/linux/workqueue.h
+++ b/include/linux/workqueue.h
@@ -25,6 +25,7 @@ typedef void (*work_func_t)(struct work_struct *work);
 struct work_struct {
        atomic_long_t data;
 #define WORK_STRUCT_PENDING 0           /* T if work item pending execution */
+#define WORK_STRUCT_STATIC  1           /* static initializer (debugobjects) */
 #define WORK_STRUCT_FLAG_MASK (3UL)
 #define WORK_STRUCT_WQ_DATA_MASK (~WORK_STRUCT_FLAG_MASK)
        struct list_head entry;
@@ -35,6 +36,7 @@ struct work_struct {
 };
 #define WORK_DATA_INIT()        ATOMIC_LONG_INIT(0)
+#define WORK_DATA_STATIC_INIT() ATOMIC_LONG_INIT(2)
 struct delayed_work {
        struct work_struct work;
@@ -63,7 +65,7 @@ struct execute_work {
 #endif
 #define __WORK_INITIALIZER(n, f) {                              \
-        .data = WORK_DATA_INIT(),                               \
+        .data = WORK_DATA_STATIC_INIT(),                        \
        .entry  = { &(n).entry, &(n).entry },                   \
        .func = (f),                                            \
        __WORK_INIT_LOCKDEP_MAP(#n, &(n))                       \
@@ -91,6 +93,14 @@ struct execute_work {
 #define PREPARE_DELAYED_WORK(_work, _func)                      \
        PREPARE_WORK(&(_work)->work, (_func))
+#ifdef CONFIG_DEBUG_OBJECTS_WORK
+extern void __init_work(struct work_struct *work, int onstack);
+extern void destroy_work_on_stack(struct work_struct *work);
+#else
+static inline void __init_work(struct work_struct *work, int onstack) { }
+static inline void destroy_work_on_stack(struct work_struct *work) { }
+#endif
 /*
 * initialize all of a work item in one go
 *
@@ -99,24 +109,36 @@ struct execute_work {
 * to generate better code.
 */
 #ifdef CONFIG_LOCKDEP
-#define INIT_WORK(_work, _func)                                         \
+#define __INIT_WORK(_work, _func, _onstack)                             \
        do {                                                            \
                static struct lock_class_key __key;                     \
                                                                        \
+                __init_work((_work), _onstack);                         \
                (_work)->data = (atomic_long_t) WORK_DATA_INIT();       \
                lockdep_init_map(&(_work)->lockdep_map, #_work, &__key, 0);\
                INIT_LIST_HEAD(&(_work)->entry);                        \
                PREPARE_WORK((_work), (_func));                         \
        } while (0)
 #else
-#define INIT_WORK(_work, _func)                                         \
+#define __INIT_WORK(_work, _func, _onstack)                             \
        do {                                                            \
+                __init_work((_work), _onstack);                         \
                (_work)->data = (atomic_long_t) WORK_DATA_INIT();       \
                INIT_LIST_HEAD(&(_work)->entry);                        \
                PREPARE_WORK((_work), (_func));                         \
        } while (0)
 #endif
+#define INIT_WORK(_work, _func)                                 \
+        do {                                                    \
+                __INIT_WORK((_work), (_func), 0);               \
+        } while (0)
+#define INIT_WORK_ON_STACK(_work, _func)                        \
+        do {                                                    \
+                __INIT_WORK((_work), (_func), 1);               \
+        } while (0)
 #define INIT_DELAYED_WORK(_work, _func)                         \
        do {                                                    \
                INIT_WORK(&(_work)->work, (_func));             \
@@ -125,22 +147,16 @@ struct execute_work {
 #define INIT_DELAYED_WORK_ON_STACK(_work, _func)                \
        do {                                                    \
-                INIT_WORK(&(_work)->work, (_func));             \
+                INIT_WORK_ON_STACK(&(_work)->work, (_func));    \
                init_timer_on_stack(&(_work)->timer);           \
        } while (0)
-#define INIT_DELAYED_WORK_DEFERRABLE(_work, _func)                      \
+#define INIT_DELAYED_WORK_DEFERRABLE(_work, _func)              \
        do {                                                    \
                INIT_WORK(&(_work)->work, (_func));             \
                init_timer_deferrable(&(_work)->timer);         \
        } while (0)
-#define INIT_DELAYED_WORK_ON_STACK(_work, _func)                \
-        do {                                                    \
-                INIT_WORK(&(_work)->work, (_func));             \
-                init_timer_on_stack(&(_work)->timer);           \
-        } while (0)
 /**
 * work_pending - Find out whether a work item is currently pending
 * @work: The work item in question
diff --git a/include/linux/writeback.h b/include/linux/writeback.h
index 66ebddcff664..36520ded3e06 100644
--- a/include/linux/writeback.h
+++ b/include/linux/writeback.h
@@ -34,6 +34,9 @@ struct writeback_control {
        enum writeback_sync_modes sync_mode;
        unsigned long *older_than_this; /* If !NULL, only write back inodes
                                           older than this */
+        unsigned long wb_start;         /* Time writeback_inodes_wb was
+                                           called. This is needed to avoid
+                                           extra jobs and livelock */
        long nr_to_write;               /* Write this many pages, and decrement
                                           this for each page written */
        long pages_skipped;             /* Pages which were not written */
@@ -49,6 +52,7 @@ struct writeback_control {
        unsigned nonblocking:1;         /* Don't get stuck on request queues */
        unsigned encountered_congestion:1; /* An output: a queue is full */
        unsigned for_kupdate:1;         /* A kupdate writeback */
+        unsigned for_background:1;      /* A background writeback */
        unsigned for_reclaim:1;         /* Invoked from the page allocator */
        unsigned range_cyclic:1;        /* range_start is cyclic */
        unsigned more_io:1;             /* more io to be dispatched */
@@ -69,6 +73,7 @@ struct writeback_control {
 struct bdi_writeback;
 int inode_wait(void *);
 void writeback_inodes_sb(struct super_block *);
+int writeback_inodes_sb_if_idle(struct super_block *);
 void sync_inodes_sb(struct super_block *);
 void writeback_inodes_wbc(struct writeback_control *wbc);
 long wb_do_writeback(struct bdi_writeback *wb, int force_wait);
@@ -78,8 +83,7 @@ void wakeup_flusher_threads(long nr_pages);
 static inline void wait_on_inode(struct inode *inode)
 {
        might_sleep();
-        wait_on_bit(&inode->i_state, __I_LOCK, inode_wait,
+        wait_on_bit(&inode->i_state, __I_NEW, inode_wait, TASK_UNINTERRUPTIBLE);
-                                                        TASK_UNINTERRUPTIBLE);
 }
 static inline void inode_sync_wait(struct inode *inode)
 {
diff --git a/include/linux/x25.h b/include/linux/x25.h
index d035e4e87d07..6450a7f12074 100644
--- a/include/linux/x25.h
+++ b/include/linux/x25.h
@@ -25,6 +25,7 @@
 #define SIOCX25SENDCALLACCPT    (SIOCPROTOPRIVATE + 9)
 #define SIOCX25GDTEFACILITIES (SIOCPROTOPRIVATE + 10)
 #define SIOCX25SDTEFACILITIES (SIOCPROTOPRIVATE + 11)
+#define SIOCX25SCAUSEDIAG       (SIOCPROTOPRIVATE + 12)
 /*
 *      Values for {get,set}sockopt.
diff --git a/include/linux/xattr.h b/include/linux/xattr.h
index 5c84af8c5f6f..fb9b7e6e1e2d 100644
--- a/include/linux/xattr.h
+++ b/include/linux/xattr.h
@@ -38,12 +38,13 @@ struct dentry;
 struct xattr_handler {
        char *prefix;
-        size_t (*list)(struct inode *inode, char *list, size_t list_size,
+        int flags;      /* fs private flags passed back to the handlers */
-                       const char *name, size_t name_len);
+        size_t (*list)(struct dentry *dentry, char *list, size_t list_size,
-        int (*get)(struct inode *inode, const char *name, void *buffer,
+                       const char *name, size_t name_len, int handler_flags);
-                   size_t size);
+        int (*get)(struct dentry *dentry, const char *name, void *buffer,
-        int (*set)(struct inode *inode, const char *name, const void *buffer,
+                   size_t size, int handler_flags);
-                   size_t size, int flags);
+        int (*set)(struct dentry *dentry, const char *name, const void *buffer,
+                   size_t size, int flags, int handler_flags);
 };
 ssize_t xattr_getsecurity(struct inode *, const char *, void *, size_t);
diff --git a/include/linux/xfrm.h b/include/linux/xfrm.h
index 2d4ec15abaca..b971e3848493 100644
--- a/include/linux/xfrm.h
+++ b/include/linux/xfrm.h
@@ -10,8 +10,7 @@
 /* Structure to encapsulate addresses. I do not want to use
 * "standard" structure. My apologies.
 */
-typedef union
+typedef union {
-{
        __be32          a4;
        __be32          a6[4];
 } xfrm_address_t;
@@ -20,8 +19,7 @@ typedef union
 * the state by (spi,daddr,ah/esp) or to store information about
 * spi, protocol and tunnel address on output.
 */
-struct xfrm_id
+struct xfrm_id {
-{
        xfrm_address_t  daddr;
        __be32          spi;
        __u8            proto;
@@ -45,8 +43,7 @@ struct xfrm_sec_ctx {
 /* Selector, used as selector both on policy rules (SPD) and SAs. */
-struct xfrm_selector
+struct xfrm_selector {
-{
        xfrm_address_t  daddr;
        xfrm_address_t  saddr;
        __be16  dport;
@@ -63,8 +60,7 @@ struct xfrm_selector
 #define XFRM_INF (~(__u64)0)
-struct xfrm_lifetime_cfg
+struct xfrm_lifetime_cfg {
-{
        __u64   soft_byte_limit;
        __u64   hard_byte_limit;
        __u64   soft_packet_limit;
@@ -75,16 +71,14 @@ struct xfrm_lifetime_cfg
        __u64   hard_use_expires_seconds;
 };
-struct xfrm_lifetime_cur
+struct xfrm_lifetime_cur {
-{
        __u64   bytes;
        __u64   packets;
        __u64   add_time;
        __u64   use_time;
 };
-struct xfrm_replay_state
+struct xfrm_replay_state {
-{
        __u32   oseq;
        __u32   seq;
        __u32   bitmap;
@@ -96,6 +90,13 @@ struct xfrm_algo {
        char            alg_key[0];
 };
+struct xfrm_algo_auth {
+        char            alg_name[64];
+        unsigned int    alg_key_len;    /* in bits */
+        unsigned int    alg_trunc_len;  /* in bits */
+        char            alg_key[0];
+};
 struct xfrm_algo_aead {
        char            alg_name[64];
        unsigned int    alg_key_len;    /* in bits */
@@ -109,16 +110,14 @@ struct xfrm_stats {
        __u32   integrity_failed;
 };
-enum
+enum {
-{
        XFRM_POLICY_TYPE_MAIN   = 0,
        XFRM_POLICY_TYPE_SUB    = 1,
        XFRM_POLICY_TYPE_MAX    = 2,
        XFRM_POLICY_TYPE_ANY    = 255
 };
-enum
+enum {
-{
        XFRM_POLICY_IN  = 0,
        XFRM_POLICY_OUT = 1,
        XFRM_POLICY_FWD = 2,
@@ -126,8 +125,7 @@ enum
        XFRM_POLICY_MAX = 3
 };
-enum
+enum {
-{
        XFRM_SHARE_ANY,         /* No limitations */
        XFRM_SHARE_SESSION,     /* For this session only */
        XFRM_SHARE_USER,        /* For this user only */
@@ -269,8 +267,8 @@ enum xfrm_attr_type_t {
        XFRMA_ALG_COMP,         /* struct xfrm_algo */
        XFRMA_ENCAP,            /* struct xfrm_algo + struct xfrm_encap_tmpl */
        XFRMA_TMPL,             /* 1 or more struct xfrm_user_tmpl */
-        XFRMA_SA,
+        XFRMA_SA,               /* struct xfrm_usersa_info  */
-        XFRMA_POLICY,
+        XFRMA_POLICY,           /*struct xfrm_userpolicy_info */
        XFRMA_SEC_CTX,          /* struct xfrm_sec_ctx */
        XFRMA_LTIME_VAL,
        XFRMA_REPLAY_VAL,
@@ -278,16 +276,23 @@ enum xfrm_attr_type_t {
        XFRMA_ETIMER_THRESH,
        XFRMA_SRCADDR,          /* xfrm_address_t */
        XFRMA_COADDR,           /* xfrm_address_t */
-        XFRMA_LASTUSED,
+        XFRMA_LASTUSED,         /* unsigned long  */
        XFRMA_POLICY_TYPE,      /* struct xfrm_userpolicy_type */
        XFRMA_MIGRATE,
        XFRMA_ALG_AEAD,         /* struct xfrm_algo_aead */
        XFRMA_KMADDRESS,        /* struct xfrm_user_kmaddress */
+        XFRMA_ALG_AUTH_TRUNC,   /* struct xfrm_algo_auth */
+        XFRMA_MARK,             /* struct xfrm_mark */
        __XFRMA_MAX
 #define XFRMA_MAX (__XFRMA_MAX - 1)
 };
+struct xfrm_mark {
+        __u32           v; /* value */
+        __u32           m; /* mask */
+};
 enum xfrm_sadattr_type_t {
        XFRMA_SAD_UNSPEC,
        XFRMA_SAD_CNT,
diff --git a/include/litmus/fdso.h b/include/litmus/fdso.h
index 286e10f86de0..61f1b5baf42c 100644
--- a/include/litmus/fdso.h
+++ b/include/litmus/fdso.h
@@ -10,6 +10,7 @@
 #include <asm/atomic.h>
 #include <linux/fs.h>
+#include <linux/slab.h>
 #define MAX_OBJECT_DESCRIPTORS 32
diff --git a/include/litmus/rt_domain.h b/include/litmus/rt_domain.h
index b452be1d2256..9bf980713474 100644
--- a/include/litmus/rt_domain.h
+++ b/include/litmus/rt_domain.h
@@ -22,16 +22,16 @@ struct release_queue {
 typedef struct _rt_domain {
        /* runnable rt tasks are in here */
-        spinlock_t                      ready_lock;
+        raw_spinlock_t                  ready_lock;
        struct bheap                    ready_queue;
        /* real-time tasks waiting for release are in here */
-        spinlock_t                      release_lock;
+        raw_spinlock_t                  release_lock;
        struct release_queue            release_queue;
        int                             release_master;
        /* for moving tasks to the release queue */
-        spinlock_t                      tobe_lock;
+        raw_spinlock_t                  tobe_lock;
        struct list_head                tobe_released;
        /* how do we check if we need to kick another CPU? */
@@ -109,17 +109,17 @@ static inline void add_ready(rt_domain_t* rt, struct task_struct *new)
 {
        unsigned long flags;
        /* first we need the write lock for rt_ready_queue */
-        spin_lock_irqsave(&rt->ready_lock, flags);
+        raw_spin_lock_irqsave(&rt->ready_lock, flags);
        __add_ready(rt, new);
-        spin_unlock_irqrestore(&rt->ready_lock, flags);
+        raw_spin_unlock_irqrestore(&rt->ready_lock, flags);
 }
 static inline void merge_ready(rt_domain_t* rt, struct bheap* tasks)
 {
        unsigned long flags;
-        spin_lock_irqsave(&rt->ready_lock, flags);
+        raw_spin_lock_irqsave(&rt->ready_lock, flags);
        __merge_ready(rt, tasks);
-        spin_unlock_irqrestore(&rt->ready_lock, flags);
+        raw_spin_unlock_irqrestore(&rt->ready_lock, flags);
 }
 static inline struct task_struct* take_ready(rt_domain_t* rt)
@@ -127,9 +127,9 @@ static inline struct task_struct* take_ready(rt_domain_t* rt)
        unsigned long flags;
        struct task_struct* ret;
        /* first we need the write lock for rt_ready_queue */
-        spin_lock_irqsave(&rt->ready_lock, flags);
+        raw_spin_lock_irqsave(&rt->ready_lock, flags);
        ret = __take_ready(rt);
-        spin_unlock_irqrestore(&rt->ready_lock, flags);
+        raw_spin_unlock_irqrestore(&rt->ready_lock, flags);
        return ret;
 }
@@ -138,9 +138,9 @@ static inline void add_release(rt_domain_t* rt, struct task_struct *task)
 {
        unsigned long flags;
        /* first we need the write lock for rt_ready_queue */
-        spin_lock_irqsave(&rt->tobe_lock, flags);
+        raw_spin_lock_irqsave(&rt->tobe_lock, flags);
        __add_release(rt, task);
-        spin_unlock_irqrestore(&rt->tobe_lock, flags);
+        raw_spin_unlock_irqrestore(&rt->tobe_lock, flags);
 }
 static inline int __jobs_pending(rt_domain_t* rt)
@@ -153,9 +153,9 @@ static inline int jobs_pending(rt_domain_t* rt)
        unsigned long flags;
        int ret;
        /* first we need the write lock for rt_ready_queue */
-        spin_lock_irqsave(&rt->ready_lock, flags);
+        raw_spin_lock_irqsave(&rt->ready_lock, flags);
        ret = !bheap_empty(&rt->ready_queue);
-        spin_unlock_irqrestore(&rt->ready_lock, flags);
+        raw_spin_unlock_irqrestore(&rt->ready_lock, flags);
        return ret;
 }
diff --git a/include/math-emu/op-common.h b/include/math-emu/op-common.h
index f456534dcaf9..fd882261225e 100644
--- a/include/math-emu/op-common.h
+++ b/include/math-emu/op-common.h
@@ -29,7 +29,7 @@
  _FP_FRAC_DECL_##wc(X)
 /*
- * Finish truely unpacking a native fp value by classifying the kind
+ * Finish truly unpacking a native fp value by classifying the kind
 * of fp value and normalizing both the exponent and the fraction.
 */
diff --git a/include/media/cx25840.h b/include/media/cx25840.h
index 2c3fbaa33f74..0b0cb1776796 100644
--- a/include/media/cx25840.h
+++ b/include/media/cx25840.h
@@ -84,6 +84,7 @@ enum cx25840_video_input {
        CX25840_NONE0_CH3 = 0x80000080,
        CX25840_NONE1_CH3 = 0x800000c0,
        CX25840_SVIDEO_ON = 0x80000100,
+        CX25840_COMPONENT_ON = 0x80000200,
 };
 enum cx25840_audio_input {
diff --git a/include/media/davinci/isif.h b/include/media/davinci/isif.h
new file mode 100644
index 000000000000..b0b74ad618cc
--- /dev/null
+++ b/include/media/davinci/isif.h
@@ -0,0 +1,531 @@
+/*
+ * Copyright (C) 2008-2009 Texas Instruments Inc
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License 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
+ *
+ * isif header file
+ */
+#ifndef _ISIF_H
+#define _ISIF_H
+#include <media/davinci/ccdc_types.h>
+#include <media/davinci/vpfe_types.h>
+/* isif float type S8Q8/U8Q8 */
+struct isif_float_8 {
+        /* 8 bit integer part */
+        __u8 integer;
+        /* 8 bit decimal part */
+        __u8 decimal;
+};
+/* isif float type U16Q16/S16Q16 */
+struct isif_float_16 {
+        /* 16 bit integer part */
+        __u16 integer;
+        /* 16 bit decimal part */
+        __u16 decimal;
+};
+/************************************************************************
+ *   Vertical Defect Correction parameters
+ ***********************************************************************/
+/* Defect Correction (DFC) table entry */
+struct isif_vdfc_entry {
+        /* vertical position of defect */
+        __u16 pos_vert;
+        /* horizontal position of defect */
+        __u16 pos_horz;
+        /*
+         * Defect level of Vertical line defect position. This is subtracted
+         * from the data at the defect position
+         */
+        __u8 level_at_pos;
+        /*
+         * Defect level of the pixels upper than the vertical line defect.
+         * This is subtracted from the data
+         */
+        __u8 level_up_pixels;
+        /*
+         * Defect level of the pixels lower than the vertical line defect.
+         * This is subtracted from the data
+         */
+        __u8 level_low_pixels;
+};
+#define ISIF_VDFC_TABLE_SIZE            8
+struct isif_dfc {
+        /* enable vertical defect correction */
+        __u8 en;
+        /* Defect level subtraction. Just fed through if saturating */
+#define ISIF_VDFC_NORMAL                0
+        /*
+         * Defect level subtraction. Horizontal interpolation ((i-2)+(i+2))/2
+         * if data saturating
+         */
+#define ISIF_VDFC_HORZ_INTERPOL_IF_SAT  1
+        /* Horizontal interpolation (((i-2)+(i+2))/2) */
+#define ISIF_VDFC_HORZ_INTERPOL         2
+        /* one of the vertical defect correction modes above */
+        __u8 corr_mode;
+        /* 0 - whole line corrected, 1 - not pixels upper than the defect */
+        __u8 corr_whole_line;
+#define ISIF_VDFC_NO_SHIFT              0
+#define ISIF_VDFC_SHIFT_1               1
+#define ISIF_VDFC_SHIFT_2               2
+#define ISIF_VDFC_SHIFT_3               3
+#define ISIF_VDFC_SHIFT_4               4
+        /*
+         * defect level shift value. level_at_pos, level_upper_pos,
+         * and level_lower_pos can be shifted up by this value. Choose
+         * one of the values above
+         */
+        __u8 def_level_shift;
+        /* defect saturation level */
+        __u16 def_sat_level;
+        /* number of vertical defects. Max is ISIF_VDFC_TABLE_SIZE */
+        __u16 num_vdefects;
+        /* VDFC table ptr */
+        struct isif_vdfc_entry table[ISIF_VDFC_TABLE_SIZE];
+};
+struct isif_horz_bclamp {
+        /* Horizontal clamp disabled. Only vertical clamp value is subtracted */
+#define ISIF_HORZ_BC_DISABLE            0
+        /*
+         * Horizontal clamp value is calculated and subtracted from image data
+         * along with vertical clamp value
+         */
+#define ISIF_HORZ_BC_CLAMP_CALC_ENABLED 1
+        /*
+         * Horizontal clamp value calculated from previous image is subtracted
+         * from image data along with vertical clamp value.
+         */
+#define ISIF_HORZ_BC_CLAMP_NOT_UPDATED  2
+        /* horizontal clamp mode. One of the values above */
+        __u8 mode;
+        /*
+         * pixel value limit enable.
+         *  0 - limit disabled
+         *  1 - pixel value limited to 1023
+         */
+        __u8 clamp_pix_limit;
+        /* Select Most left window for bc calculation */
+#define ISIF_SEL_MOST_LEFT_WIN          0
+        /* Select Most right window for bc calculation */
+#define ISIF_SEL_MOST_RIGHT_WIN         1
+        /* Select most left or right window for clamp val calculation */
+        __u8 base_win_sel_calc;
+        /* Window count per color for calculation. range 1-32 */
+        __u8 win_count_calc;
+        /* Window start position - horizontal for calculation. 0 - 8191 */
+        __u16 win_start_h_calc;
+        /* Window start position - vertical for calculation 0 - 8191 */
+        __u16 win_start_v_calc;
+#define ISIF_HORZ_BC_SZ_H_2PIXELS       0
+#define ISIF_HORZ_BC_SZ_H_4PIXELS       1
+#define ISIF_HORZ_BC_SZ_H_8PIXELS       2
+#define ISIF_HORZ_BC_SZ_H_16PIXELS      3
+        /* Width of the sample window in pixels for calculation */
+        __u8 win_h_sz_calc;
+#define ISIF_HORZ_BC_SZ_V_32PIXELS      0
+#define ISIF_HORZ_BC_SZ_V_64PIXELS      1
+#define ISIF_HORZ_BC_SZ_V_128PIXELS     2
+#define ISIF_HORZ_BC_SZ_V_256PIXELS     3
+        /* Height of the sample window in pixels for calculation */
+        __u8 win_v_sz_calc;
+};
+/************************************************************************
+ *  Black Clamp parameters
+ ***********************************************************************/
+struct isif_vert_bclamp {
+        /* Reset value used is the clamp value calculated */
+#define ISIF_VERT_BC_USE_HORZ_CLAMP_VAL         0
+        /* Reset value used is reset_clamp_val configured */
+#define ISIF_VERT_BC_USE_CONFIG_CLAMP_VAL       1
+        /* No update, previous image value is used */
+#define ISIF_VERT_BC_NO_UPDATE                  2
+        /*
+         * Reset value selector for vertical clamp calculation. Use one of
+         * the above values
+         */
+        __u8 reset_val_sel;
+        /* U8Q8. Line average coefficient used in vertical clamp calculation */
+        __u8 line_ave_coef;
+        /* Height of the optical black region for calculation */
+        __u16 ob_v_sz_calc;
+        /* Optical black region start position - horizontal. 0 - 8191 */
+        __u16 ob_start_h;
+        /* Optical black region start position - vertical 0 - 8191 */
+        __u16 ob_start_v;
+};
+struct isif_black_clamp {
+        /*
+         * This offset value is added irrespective of the clamp enable status.
+         * S13
+         */
+        __u16 dc_offset;
+        /*
+         * Enable black/digital clamp value to be subtracted from the image data
+         */
+        __u8 en;
+        /*
+         * black clamp mode. same/separate clamp for 4 colors
+         * 0 - disable - same clamp value for all colors
+         * 1 - clamp value calculated separately for all colors
+         */
+        __u8 bc_mode_color;
+        /* Vrtical start position for bc subtraction */
+        __u16 vert_start_sub;
+        /* Black clamp for horizontal direction */
+        struct isif_horz_bclamp horz;
+        /* Black clamp for vertical direction */
+        struct isif_vert_bclamp vert;
+};
+/*************************************************************************
+** Color Space Convertion (CSC)
+*************************************************************************/
+#define ISIF_CSC_NUM_COEFF      16
+struct isif_color_space_conv {
+        /* Enable color space conversion */
+        __u8 en;
+        /*
+         * csc coeffient table. S8Q5, M00 at index 0, M01 at index 1, and
+         * so forth
+         */
+        struct isif_float_8 coeff[ISIF_CSC_NUM_COEFF];
+};
+/*************************************************************************
+**  Black  Compensation parameters
+*************************************************************************/
+struct isif_black_comp {
+        /* Comp for Red */
+        __s8 r_comp;
+        /* Comp for Gr */
+        __s8 gr_comp;
+        /* Comp for Blue */
+        __s8 b_comp;
+        /* Comp for Gb */
+        __s8 gb_comp;
+};
+/*************************************************************************
+**  Gain parameters
+*************************************************************************/
+struct isif_gain {
+        /* Gain for Red or ye */
+        struct isif_float_16 r_ye;
+        /* Gain for Gr or cy */
+        struct isif_float_16 gr_cy;
+        /* Gain for Gb or g */
+        struct isif_float_16 gb_g;
+        /* Gain for Blue or mg */
+        struct isif_float_16 b_mg;
+};
+#define ISIF_LINEAR_TAB_SIZE    192
+/*************************************************************************
+**  Linearization parameters
+*************************************************************************/
+struct isif_linearize {
+        /* Enable or Disable linearization of data */
+        __u8 en;
+        /* Shift value applied */
+        __u8 corr_shft;
+        /* scale factor applied U11Q10 */
+        struct isif_float_16 scale_fact;
+        /* Size of the linear table */
+        __u16 table[ISIF_LINEAR_TAB_SIZE];
+};
+/* Color patterns */
+#define ISIF_RED        0
+#define ISIF_GREEN_RED  1
+#define ISIF_GREEN_BLUE 2
+#define ISIF_BLUE       3
+struct isif_col_pat {
+        __u8 olop;
+        __u8 olep;
+        __u8 elop;
+        __u8 elep;
+};
+/*************************************************************************
+**  Data formatter parameters
+*************************************************************************/
+struct isif_fmtplen {
+        /*
+         * number of program entries for SET0, range 1 - 16
+         * when fmtmode is ISIF_SPLIT, 1 - 8 when fmtmode is
+         * ISIF_COMBINE
+         */
+        __u16 plen0;
+        /*
+         * number of program entries for SET1, range 1 - 16
+         * when fmtmode is ISIF_SPLIT, 1 - 8 when fmtmode is
+         * ISIF_COMBINE
+         */
+        __u16 plen1;
+        /**
+         * number of program entries for SET2, range 1 - 16
+         * when fmtmode is ISIF_SPLIT, 1 - 8 when fmtmode is
+         * ISIF_COMBINE
+         */
+        __u16 plen2;
+        /**
+         * number of program entries for SET3, range 1 - 16
+         * when fmtmode is ISIF_SPLIT, 1 - 8 when fmtmode is
+         * ISIF_COMBINE
+         */
+        __u16 plen3;
+};
+struct isif_fmt_cfg {
+#define ISIF_SPLIT              0
+#define ISIF_COMBINE            1
+        /* Split or combine or line alternate */
+        __u8 fmtmode;
+        /* enable or disable line alternating mode */
+        __u8 ln_alter_en;
+#define ISIF_1LINE              0
+#define ISIF_2LINES             1
+#define ISIF_3LINES             2
+#define ISIF_4LINES             3
+        /* Split/combine line number */
+        __u8 lnum;
+        /* Address increment Range 1 - 16 */
+        __u8 addrinc;
+};
+struct isif_fmt_addr_ptr {
+        /* Initial address */
+        __u32 init_addr;
+        /* output line number */
+#define ISIF_1STLINE            0
+#define ISIF_2NDLINE            1
+#define ISIF_3RDLINE            2
+#define ISIF_4THLINE            3
+        __u8 out_line;
+};
+struct isif_fmtpgm_ap {
+        /* program address pointer */
+        __u8 pgm_aptr;
+        /* program address increment or decrement */
+        __u8 pgmupdt;
+};
+struct isif_data_formatter {
+        /* Enable/Disable data formatter */
+        __u8 en;
+        /* data formatter configuration */
+        struct isif_fmt_cfg cfg;
+        /* Formatter program entries length */
+        struct isif_fmtplen plen;
+        /* first pixel in a line fed to formatter */
+        __u16 fmtrlen;
+        /* HD interval for output line. Only valid when split line */
+        __u16 fmthcnt;
+        /* formatter address pointers */
+        struct isif_fmt_addr_ptr fmtaddr_ptr[16];
+        /* program enable/disable */
+        __u8 pgm_en[32];
+        /* program address pointers */
+        struct isif_fmtpgm_ap fmtpgm_ap[32];
+};
+struct isif_df_csc {
+        /* Color Space Conversion confguration, 0 - csc, 1 - df */
+        __u8 df_or_csc;
+        /* csc configuration valid if df_or_csc is 0 */
+        struct isif_color_space_conv csc;
+        /* data formatter configuration valid if df_or_csc is 1 */
+        struct isif_data_formatter df;
+        /* start pixel in a line at the input */
+        __u32 start_pix;
+        /* number of pixels in input line */
+        __u32 num_pixels;
+        /* start line at the input */
+        __u32 start_line;
+        /* number of lines at the input */
+        __u32 num_lines;
+};
+struct isif_gain_offsets_adj {
+        /* Gain adjustment per color */
+        struct isif_gain gain;
+        /* Offset adjustment */
+        __u16 offset;
+        /* Enable or Disable Gain adjustment for SDRAM data */
+        __u8 gain_sdram_en;
+        /* Enable or Disable Gain adjustment for IPIPE data */
+        __u8 gain_ipipe_en;
+        /* Enable or Disable Gain adjustment for H3A data */
+        __u8 gain_h3a_en;
+        /* Enable or Disable Gain adjustment for SDRAM data */
+        __u8 offset_sdram_en;
+        /* Enable or Disable Gain adjustment for IPIPE data */
+        __u8 offset_ipipe_en;
+        /* Enable or Disable Gain adjustment for H3A data */
+        __u8 offset_h3a_en;
+};
+struct isif_cul {
+        /* Horizontal Cull pattern for odd lines */
+        __u8 hcpat_odd;
+        /* Horizontal Cull pattern for even lines */
+        __u8 hcpat_even;
+        /* Vertical Cull pattern */
+        __u8 vcpat;
+        /* Enable or disable lpf. Apply when cull is enabled */
+        __u8 en_lpf;
+};
+struct isif_compress {
+#define ISIF_ALAW               0
+#define ISIF_DPCM               1
+#define ISIF_NO_COMPRESSION     2
+        /* Compression Algorithm used */
+        __u8 alg;
+        /* Choose Predictor1 for DPCM compression */
+#define ISIF_DPCM_PRED1         0
+        /* Choose Predictor2 for DPCM compression */
+#define ISIF_DPCM_PRED2         1
+        /* Predictor for DPCM compression */
+        __u8 pred;
+};
+/* all the stuff in this struct will be provided by userland */
+struct isif_config_params_raw {
+        /* Linearization parameters for image sensor data input */
+        struct isif_linearize linearize;
+        /* Data formatter or CSC */
+        struct isif_df_csc df_csc;
+        /* Defect Pixel Correction (DFC) confguration */
+        struct isif_dfc dfc;
+        /* Black/Digital Clamp configuration */
+        struct isif_black_clamp bclamp;
+        /* Gain, offset adjustments */
+        struct isif_gain_offsets_adj gain_offset;
+        /* Culling */
+        struct isif_cul culling;
+        /* A-Law and DPCM compression options */
+        struct isif_compress compress;
+        /* horizontal offset for Gain/LSC/DFC */
+        __u16 horz_offset;
+        /* vertical offset for Gain/LSC/DFC */
+        __u16 vert_offset;
+        /* color pattern for field 0 */
+        struct isif_col_pat col_pat_field0;
+        /* color pattern for field 1 */
+        struct isif_col_pat col_pat_field1;
+#define ISIF_NO_SHIFT           0
+#define ISIF_1BIT_SHIFT         1
+#define ISIF_2BIT_SHIFT         2
+#define ISIF_3BIT_SHIFT         3
+#define ISIF_4BIT_SHIFT         4
+#define ISIF_5BIT_SHIFT         5
+#define ISIF_6BIT_SHIFT         6
+        /* Data shift applied before storing to SDRAM */
+        __u8 data_shift;
+        /* enable input test pattern generation */
+        __u8 test_pat_gen;
+};
+#ifdef __KERNEL__
+struct isif_ycbcr_config {
+        /* isif pixel format */
+        enum ccdc_pixfmt pix_fmt;
+        /* isif frame format */
+        enum ccdc_frmfmt frm_fmt;
+        /* ISIF crop window */
+        struct v4l2_rect win;
+        /* field polarity */
+        enum vpfe_pin_pol fid_pol;
+        /* interface VD polarity */
+        enum vpfe_pin_pol vd_pol;
+        /* interface HD polarity */
+        enum vpfe_pin_pol hd_pol;
+        /* isif pix order. Only used for ycbcr capture */
+        enum ccdc_pixorder pix_order;
+        /* isif buffer type. Only used for ycbcr capture */
+        enum ccdc_buftype buf_type;
+};
+/* MSB of image data connected to sensor port */
+enum isif_data_msb {
+        ISIF_BIT_MSB_15,
+        ISIF_BIT_MSB_14,
+        ISIF_BIT_MSB_13,
+        ISIF_BIT_MSB_12,
+        ISIF_BIT_MSB_11,
+        ISIF_BIT_MSB_10,
+        ISIF_BIT_MSB_9,
+        ISIF_BIT_MSB_8,
+        ISIF_BIT_MSB_7
+};
+enum isif_cfa_pattern {
+        ISIF_CFA_PAT_MOSAIC,
+        ISIF_CFA_PAT_STRIPE
+};
+struct isif_params_raw {
+        /* isif pixel format */
+        enum ccdc_pixfmt pix_fmt;
+        /* isif frame format */
+        enum ccdc_frmfmt frm_fmt;
+        /* video window */
+        struct v4l2_rect win;
+        /* field polarity */
+        enum vpfe_pin_pol fid_pol;
+        /* interface VD polarity */
+        enum vpfe_pin_pol vd_pol;
+        /* interface HD polarity */
+        enum vpfe_pin_pol hd_pol;
+        /* buffer type. Applicable for interlaced mode */
+        enum ccdc_buftype buf_type;
+        /* Gain values */
+        struct isif_gain gain;
+        /* cfa pattern */
+        enum isif_cfa_pattern cfa_pat;
+        /* Data MSB position */
+        enum isif_data_msb data_msb;
+        /* Enable horizontal flip */
+        unsigned char horz_flip_en;
+        /* Enable image invert vertically */
+        unsigned char image_invert_en;
+        /* all the userland defined stuff*/
+        struct isif_config_params_raw config_params;
+};
+enum isif_data_pack {
+        ISIF_PACK_16BIT,
+        ISIF_PACK_12BIT,
+        ISIF_PACK_8BIT
+};
+#define ISIF_WIN_NTSC                           {0, 0, 720, 480}
+#define ISIF_WIN_VGA                            {0, 0, 640, 480}
+#endif
+#endif
diff --git a/include/media/davinci/vpfe_capture.h b/include/media/davinci/vpfe_capture.h
index 71d8982e13ff..4314a5f6a087 100644
--- a/include/media/davinci/vpfe_capture.h
+++ b/include/media/davinci/vpfe_capture.h
@@ -83,6 +83,8 @@ struct vpfe_subdev_info {
 struct vpfe_config {
        /* Number of sub devices connected to vpfe */
        int num_subdevs;
+        /* i2c bus adapter no */
+        int i2c_adapter_id;
        /* information about each subdev */
        struct vpfe_subdev_info *sub_devs;
        /* evm card info */
@@ -163,7 +165,7 @@ struct vpfe_device {
        u8 started;
        /*
         * offset where second field starts from the starting of the
-         * buffer for field seperated YCbCr formats
+         * buffer for field separated YCbCr formats
         */
        u32 field_off;
 };
diff --git a/include/media/davinci/vpss.h b/include/media/davinci/vpss.h
index fcdff745fae2..c59cc029c74a 100644
--- a/include/media/davinci/vpss.h
+++ b/include/media/davinci/vpss.h
@@ -29,7 +29,19 @@
 /* selector for ccdc input selection on DM355 */
 enum vpss_ccdc_source_sel {
        VPSS_CCDCIN,
-        VPSS_HSSIIN
+        VPSS_HSSIIN,
+        VPSS_PGLPBK,    /* for DM365 only */
+        VPSS_CCDCPG     /* for DM365 only */
+};
+struct vpss_sync_pol {
+        unsigned int ccdpg_hdpol:1;
+        unsigned int ccdpg_vdpol:1;
+};
+struct vpss_pg_frame_size {
+        short hlpfr;
+        short pplen;
 };
 /* Used for enable/diable VPSS Clock */
@@ -47,12 +59,38 @@ enum vpss_clock_sel {
         */
        VPSS_VENC_CLOCK_SEL,
        VPSS_VPBE_CLOCK,
+        /* DM365 only clocks */
+        VPSS_IPIPEIF_CLOCK,
+        VPSS_RSZ_CLOCK,
+        VPSS_BL_CLOCK,
+        /*
+         * When using VPSS_PCLK_INTERNAL in vpss_enable_clock() api
+         * following applies:-
+         * en = 0 disable internal PCLK
+         * en = 1 enables internal PCLK
+         */
+        VPSS_PCLK_INTERNAL,
+        /*
+         * When using VPSS_PSYNC_CLOCK_SEL in vpss_enable_clock() api
+         * following applies:-
+         * en = 0 enables MMR clock
+         * en = 1 enables VPSS clock
+         */
+        VPSS_PSYNC_CLOCK_SEL,
+        VPSS_LDC_CLOCK_SEL,
+        VPSS_OSD_CLOCK_SEL,
+        VPSS_FDIF_CLOCK,
+        VPSS_LDC_CLOCK
 };
 /* select input to ccdc on dm355 */
 int vpss_select_ccdc_source(enum vpss_ccdc_source_sel src_sel);
 /* enable/disable a vpss clock, 0 - success, -1 - failure */
 int vpss_enable_clock(enum vpss_clock_sel clock_sel, int en);
+/* set sync polarity, only for DM365*/
+void dm365_vpss_set_sync_pol(struct vpss_sync_pol);
+/* set the PG_FRAME_SIZE register, only for DM365 */
+void dm365_vpss_set_pg_frame_size(struct vpss_pg_frame_size);
 /* wbl reset for dm644x */
 enum vpss_wbl_sel {
@@ -65,5 +103,6 @@ enum vpss_wbl_sel {
        VPSS_PCR_PREV_WBL_0,
        VPSS_PCR_CCDC_WBL_O,
 };
+/* clear wbl overflow flag for DM6446 */
 int vpss_clear_wbl_overflow(enum vpss_wbl_sel wbl_sel);
 #endif
diff --git a/include/media/ir-common.h b/include/media/ir-common.h
index 29f0e53cff94..c66298062d39 100644
--- a/include/media/ir-common.h
+++ b/include/media/ir-common.h
@@ -26,26 +26,7 @@
 #include <linux/input.h>
 #include <linux/workqueue.h>
 #include <linux/interrupt.h>
+#include <media/ir-core.h>
-#define IR_TYPE_RC5     1
-#define IR_TYPE_PD      2 /* Pulse distance encoded IR */
-#define IR_TYPE_OTHER  99
-#define IR_KEYTAB_TYPE u32
-#define IR_KEYTAB_SIZE  128  /* enougth for rc5, probably need more some day */
-struct ir_scancode {
-        u16     scancode;
-        u32     keycode;
-};
-struct ir_scancode_table {
-        struct ir_scancode *scan;
-        int size;
-};
-#define IR_KEYCODE(tab,code)    (((unsigned)code < IR_KEYTAB_SIZE) \
-                                 ? tab[code] : KEY_RESERVED)
 #define RC5_START(x)    (((x)>>12)&3)
 #define RC5_TOGGLE(x)   (((x)>>11)&1)
@@ -54,12 +35,10 @@ struct ir_scancode_table {
 struct ir_input_state {
        /* configuration */
-        int                ir_type;
+        u64      ir_type;
-        IR_KEYTAB_TYPE     ir_codes[IR_KEYTAB_SIZE];
        /* key info */
-        u32                ir_raw;      /* raw data */
+        u32                ir_key;      /* ir scancode */
-        u32                ir_key;      /* ir key code */
        u32                keycode;     /* linux key code */
        int                keypressed;  /* current state */
 };
@@ -102,20 +81,23 @@ struct card_ir {
        struct tasklet_struct   tlet;
 };
-void ir_input_init(struct input_dev *dev, struct ir_input_state *ir,
+/* Routines from ir-functions.c */
-                   int ir_type, struct ir_scancode_table *ir_codes);
+int ir_input_init(struct input_dev *dev, struct ir_input_state *ir,
+                   const u64 ir_type);
 void ir_input_nokey(struct input_dev *dev, struct ir_input_state *ir);
 void ir_input_keydown(struct input_dev *dev, struct ir_input_state *ir,
-                      u32 ir_key, u32 ir_raw);
+                      u32 ir_key);
 u32  ir_extract_bits(u32 data, u32 mask);
 int  ir_dump_samples(u32 *samples, int count);
 int  ir_decode_biphase(u32 *samples, int count, int low, int high);
 int  ir_decode_pulsedistance(u32 *samples, int count, int low, int high);
+u32  ir_rc5_decode(unsigned int code);
 void ir_rc5_timer_end(unsigned long data);
 void ir_rc5_timer_keyup(unsigned long data);
-/* Keymaps to be used by other modules */
+/* scancode->keycode map tables from ir-keymaps.c */
 extern struct ir_scancode_table ir_codes_empty_table;
 extern struct ir_scancode_table ir_codes_avermedia_table;
@@ -150,6 +132,7 @@ extern struct ir_scancode_table ir_codes_rc5_tv_table;
 extern struct ir_scancode_table ir_codes_winfast_table;
 extern struct ir_scancode_table ir_codes_pinnacle_color_table;
 extern struct ir_scancode_table ir_codes_hauppauge_new_table;
+extern struct ir_scancode_table ir_codes_rc5_hauppauge_new_table;
 extern struct ir_scancode_table ir_codes_npgtech_table;
 extern struct ir_scancode_table ir_codes_norwood_table;
 extern struct ir_scancode_table ir_codes_proteus_2309_table;
@@ -172,8 +155,13 @@ extern struct ir_scancode_table ir_codes_ati_tv_wonder_hd_600_table;
 extern struct ir_scancode_table ir_codes_kworld_plus_tv_analog_table;
 extern struct ir_scancode_table ir_codes_kaiomy_table;
 extern struct ir_scancode_table ir_codes_dm1105_nec_table;
+extern struct ir_scancode_table ir_codes_tevii_nec_table;
+extern struct ir_scancode_table ir_codes_tbs_nec_table;
 extern struct ir_scancode_table ir_codes_evga_indtube_table;
 extern struct ir_scancode_table ir_codes_terratec_cinergy_xs_table;
 extern struct ir_scancode_table ir_codes_videomate_s350_table;
 extern struct ir_scancode_table ir_codes_gadmei_rm008z_table;
+extern struct ir_scancode_table ir_codes_nec_terratec_cinergy_xs_table;
+extern struct ir_scancode_table ir_codes_winfast_usbii_deluxe_table;
+extern struct ir_scancode_table ir_codes_kworld_315u_table;
 #endif
diff --git a/include/media/ir-core.h b/include/media/ir-core.h
new file mode 100644
index 000000000000..61c223bc3953
--- /dev/null
+++ b/include/media/ir-core.h
@@ -0,0 +1,74 @@
+/*
+ * Remote Controller core header
+ *
+ * This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation version 2 of the License.
+ *
+ *  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 _IR_CORE
+#define _IR_CORE
+#include <linux/input.h>
+#include <linux/spinlock.h>
+extern int ir_core_debug;
+#define IR_dprintk(level, fmt, arg...)  if (ir_core_debug >= level) \
+        printk(KERN_DEBUG "%s: " fmt , __func__, ## arg)
+#define IR_TYPE_UNKNOWN 0
+#define IR_TYPE_RC5     (1  << 0)       /* Philips RC5 protocol */
+#define IR_TYPE_PD      (1  << 1)       /* Pulse distance encoded IR */
+#define IR_TYPE_NEC     (1  << 2)
+#define IR_TYPE_OTHER   (((u64)1) << 63l)
+struct ir_scancode {
+        u16     scancode;
+        u32     keycode;
+};
+struct ir_scancode_table {
+        struct ir_scancode      *scan;
+        int                     size;
+        u64             ir_type;
+        spinlock_t              lock;
+};
+struct ir_dev_props {
+        unsigned long allowed_protos;
+        void            *priv;
+        int (*change_protocol)(void *priv, u64 ir_type);
+};
+struct ir_input_dev {
+        struct input_dev                *dev;           /* Input device*/
+        struct ir_scancode_table        rc_tab;         /* scan/key table */
+        unsigned long                   devno;          /* device number */
+        struct attribute_group          attr;           /* IR attributes */
+        struct device                   *class_dev;     /* virtual class dev */
+        const struct ir_dev_props       *props;         /* Device properties */
+};
+#define to_ir_input_dev(_attr) container_of(_attr, struct ir_input_dev, attr)
+/* Routines from ir-keytable.c */
+u32 ir_g_keycode_from_table(struct input_dev *input_dev,
+                            u32 scancode);
+int ir_input_register(struct input_dev *dev,
+                      const struct ir_scancode_table *ir_codes,
+                      const struct ir_dev_props *props);
+void ir_input_unregister(struct input_dev *input_dev);
+/* Routines from ir-sysfs.c */
+int ir_register_class(struct input_dev *input_dev);
+void ir_unregister_class(struct input_dev *input_dev);
+#endif
diff --git a/include/media/ir-kbd-i2c.h b/include/media/ir-kbd-i2c.h
index aaf65e8b1a40..9142936603cc 100644
--- a/include/media/ir-kbd-i2c.h
+++ b/include/media/ir-kbd-i2c.h
@@ -36,7 +36,7 @@ enum ir_kbd_get_key_fn {
 struct IR_i2c_init_data {
        struct ir_scancode_table *ir_codes;
        const char             *name;
-        int                    type; /* IR_TYPE_RC5, IR_TYPE_PD, etc */
+        u64          type; /* IR_TYPE_RC5, IR_TYPE_PD, etc */
        /*
         * Specify either a function pointer or a value indicating one of
         * ir_kbd_i2c's internal get_key functions
diff --git a/include/media/mt9t112.h b/include/media/mt9t112.h
new file mode 100644
index 000000000000..a43c74ab05ec
--- /dev/null
+++ b/include/media/mt9t112.h
@@ -0,0 +1,30 @@
+/* mt9t112 Camera
+ *
+ * Copyright (C) 2009 Renesas Solutions Corp.
+ * Kuninori Morimoto <morimoto.kuninori@renesas.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 __MT9T112_H__
+#define __MT9T112_H__
+#define MT9T112_FLAG_PCLK_RISING_EDGE   (1 << 0)
+#define MT9T112_FLAG_DATAWIDTH_8        (1 << 1) /* default width is 10 */
+struct mt9t112_pll_divider {
+        u8 m, n;
+        u8 p1, p2, p3, p4, p5, p6, p7;
+};
+/*
+ * mt9t112 camera info
+ */
+struct mt9t112_camera_info {
+        u32 flags;
+        struct mt9t112_pll_divider divider;
+};
+#endif /* __MT9T112_H__ */
diff --git a/include/media/ov772x.h b/include/media/ov772x.h
index 30d9629198ef..548bf1155c83 100644
--- a/include/media/ov772x.h
+++ b/include/media/ov772x.h
@@ -1,4 +1,5 @@
-/* ov772x Camera
+/*
+ * ov772x Camera
 *
 * Copyright (C) 2008 Renesas Solutions Corp.
 * Kuninori Morimoto <morimoto.kuninori@renesas.com>
@@ -14,8 +15,9 @@
 #include <media/soc_camera.h>
 /* for flags */
-#define OV772X_FLAG_VFLIP     0x00000001 /* Vertical flip image */
+#define OV772X_FLAG_VFLIP       (1 << 0) /* Vertical flip image */
-#define OV772X_FLAG_HFLIP     0x00000002 /* Horizontal flip image */
+#define OV772X_FLAG_HFLIP       (1 << 1) /* Horizontal flip image */
+#define OV772X_FLAG_8BIT        (1 << 2) /* default 10 bit */
 /*
 * for Edge ctrl
@@ -52,10 +54,8 @@ struct ov772x_edge_ctrl {
 * ov772x camera info
 */
 struct ov772x_camera_info {
-        unsigned long          buswidth;
+        unsigned long           flags;
-        unsigned long          flags;
+        struct ov772x_edge_ctrl edgectrl;
-        struct soc_camera_link link;
-        struct ov772x_edge_ctrl edgectrl;
 };
 #endif /* __OV772X_H__ */
diff --git a/include/media/rj54n1cb0c.h b/include/media/rj54n1cb0c.h
new file mode 100644
index 000000000000..8ae3288ae925
--- /dev/null
+++ b/include/media/rj54n1cb0c.h
@@ -0,0 +1,19 @@
+/*
+ * RJ54N1CB0C Private data
+ *
+ * Copyright (C) 2009, Guennadi Liakhovetski <g.liakhovetski@gmx.de>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#ifndef __RJ54N1CB0C_H__
+#define __RJ54N1CB0C_H__
+struct rj54n1_pdata {
+        unsigned int    mclk_freq;
+        bool            ioctl_high;
+};
+#endif
diff --git a/include/media/saa7146_vv.h b/include/media/saa7146_vv.h
index eed5fccc83f3..4aeff96ff7d8 100644
--- a/include/media/saa7146_vv.h
+++ b/include/media/saa7146_vv.h
@@ -108,8 +108,6 @@ struct saa7146_fh {
 struct saa7146_vv
 {
-        int vbi_minor;
        /* vbi capture */
        struct saa7146_dmaqueue         vbi_q;
        /* vbi workaround interrupt queue */
@@ -117,8 +115,6 @@ struct saa7146_vv
        int                             vbi_fieldcount;
        struct saa7146_fh               *vbi_streaming;
-        int video_minor;
        int                             video_status;
        struct saa7146_fh               *video_fh;
diff --git a/include/media/sh_mobile_ceu.h b/include/media/sh_mobile_ceu.h
index 0f3524cff435..b67747836878 100644
--- a/include/media/sh_mobile_ceu.h
+++ b/include/media/sh_mobile_ceu.h
@@ -3,6 +3,8 @@
 #define SH_CEU_FLAG_USE_8BIT_BUS        (1 << 0) /* use  8bit bus width */
 #define SH_CEU_FLAG_USE_16BIT_BUS       (1 << 1) /* use 16bit bus width */
+#define SH_CEU_FLAG_HSYNC_LOW           (1 << 2) /* default High if possible */
+#define SH_CEU_FLAG_VSYNC_LOW           (1 << 3) /* default High if possible */
 struct sh_mobile_ceu_info {
        unsigned long flags;
diff --git a/include/media/soc_camera.h b/include/media/soc_camera.h
index 3d74e60032dd..9d69f01b6fa2 100644
--- a/include/media/soc_camera.h
+++ b/include/media/soc_camera.h
@@ -24,18 +24,13 @@ struct soc_camera_device {
        struct device *pdev;            /* Platform device */
        s32 user_width;
        s32 user_height;
-        unsigned short width_min;
+        enum v4l2_colorspace colorspace;
-        unsigned short height_min;
-        unsigned short y_skip_top;      /* Lines to skip at the top */
        unsigned char iface;            /* Host number */
        unsigned char devnum;           /* Device number per host */
-        unsigned char buswidth;         /* See comment in .c */
        struct soc_camera_sense *sense; /* See comment in struct definition */
        struct soc_camera_ops *ops;
        struct video_device *vdev;
-        const struct soc_camera_data_format *current_fmt;
+        const struct soc_camera_format_xlate *current_fmt;
-        const struct soc_camera_data_format *formats;
-        int num_formats;
        struct soc_camera_format_xlate *user_formats;
        int num_user_formats;
        enum v4l2_field field;          /* Preserve field over close() */
@@ -86,6 +81,8 @@ struct soc_camera_host_ops {
        int (*set_bus_param)(struct soc_camera_device *, __u32);
        int (*get_ctrl)(struct soc_camera_device *, struct v4l2_control *);
        int (*set_ctrl)(struct soc_camera_device *, struct v4l2_control *);
+        int (*get_parm)(struct soc_camera_device *, struct v4l2_streamparm *);
+        int (*set_parm)(struct soc_camera_device *, struct v4l2_streamparm *);
        unsigned int (*poll)(struct file *, poll_table *);
        const struct v4l2_queryctrl *controls;
        int num_controls;
@@ -107,6 +104,8 @@ struct soc_camera_link {
        int i2c_adapter_id;
        struct i2c_board_info *board_info;
        const char *module_name;
+        void *priv;
        /*
         * For non-I2C devices platform platform has to provide methods to
         * add a device to the system and to remove
@@ -162,23 +161,13 @@ static inline struct v4l2_subdev *soc_camera_to_subdev(
 int soc_camera_host_register(struct soc_camera_host *ici);
 void soc_camera_host_unregister(struct soc_camera_host *ici);
-const struct soc_camera_data_format *soc_camera_format_by_fourcc(
-        struct soc_camera_device *icd, unsigned int fourcc);
 const struct soc_camera_format_xlate *soc_camera_xlate_by_fourcc(
        struct soc_camera_device *icd, unsigned int fourcc);
-struct soc_camera_data_format {
-        const char *name;
-        unsigned int depth;
-        __u32 fourcc;
-        enum v4l2_colorspace colorspace;
-};
 /**
 * struct soc_camera_format_xlate - match between host and sensor formats
- * @cam_fmt: sensor format provided by the sensor
+ * @code: code of a sensor provided format
- * @host_fmt: host format after host translation from cam_fmt
+ * @host_fmt: host format after host translation from code
- * @buswidth: bus width for this format
 *
 * Host and sensor translation structure. Used in table of host and sensor
 * formats matchings in soc_camera_device. A host can override the generic list
@@ -186,9 +175,8 @@ struct soc_camera_data_format {
 * format setup.
 */
 struct soc_camera_format_xlate {
-        const struct soc_camera_data_format *cam_fmt;
+        enum v4l2_mbus_pixelcode code;
-        const struct soc_camera_data_format *host_fmt;
+        const struct soc_mbus_pixelfmt *host_fmt;
-        unsigned char buswidth;
 };
 struct soc_camera_ops {
diff --git a/include/media/soc_camera_platform.h b/include/media/soc_camera_platform.h
index bb70401b8141..0ecefe227b76 100644
--- a/include/media/soc_camera_platform.h
+++ b/include/media/soc_camera_platform.h
@@ -19,11 +19,10 @@ struct device;
 struct soc_camera_platform_info {
        const char *format_name;
        unsigned long format_depth;
-        struct v4l2_pix_format format;
+        struct v4l2_mbus_framefmt format;
        unsigned long bus_param;
        struct device *dev;
        int (*set_capture)(struct soc_camera_platform_info *info, int enable);
-        struct soc_camera_link link;
 };
 #endif /* __SOC_CAMERA_H__ */
diff --git a/include/media/soc_mediabus.h b/include/media/soc_mediabus.h
new file mode 100644
index 000000000000..037cd7be001e
--- /dev/null
+++ b/include/media/soc_mediabus.h
@@ -0,0 +1,65 @@
+/*
+ * SoC-camera Media Bus API extensions
+ *
+ * Copyright (C) 2009, Guennadi Liakhovetski <g.liakhovetski@gmx.de>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#ifndef SOC_MEDIABUS_H
+#define SOC_MEDIABUS_H
+#include <linux/videodev2.h>
+#include <media/v4l2-mediabus.h>
+/**
+ * enum soc_mbus_packing - data packing types on the media-bus
+ * @SOC_MBUS_PACKING_NONE:      no packing, bit-for-bit transfer to RAM
+ * @SOC_MBUS_PACKING_2X8_PADHI: 16 bits transferred in 2 8-bit samples, in the
+ *                              possibly incomplete byte high bits are padding
+ * @SOC_MBUS_PACKING_2X8_PADLO: as above, but low bits are padding
+ * @SOC_MBUS_PACKING_EXTEND16:  sample width (e.g., 10 bits) has to be extended
+ *                              to 16 bits
+ */
+enum soc_mbus_packing {
+        SOC_MBUS_PACKING_NONE,
+        SOC_MBUS_PACKING_2X8_PADHI,
+        SOC_MBUS_PACKING_2X8_PADLO,
+        SOC_MBUS_PACKING_EXTEND16,
+};
+/**
+ * enum soc_mbus_order - sample order on the media bus
+ * @SOC_MBUS_ORDER_LE:          least significant sample first
+ * @SOC_MBUS_ORDER_BE:          most significant sample first
+ */
+enum soc_mbus_order {
+        SOC_MBUS_ORDER_LE,
+        SOC_MBUS_ORDER_BE,
+};
+/**
+ * struct soc_mbus_pixelfmt - Data format on the media bus
+ * @name:               Name of the format
+ * @fourcc:             Fourcc code, that will be obtained if the data is
+ *                      stored in memory in the following way:
+ * @packing:            Type of sample-packing, that has to be used
+ * @order:              Sample order when storing in memory
+ * @bits_per_sample:    How many bits the bridge has to sample
+ */
+struct soc_mbus_pixelfmt {
+        const char              *name;
+        u32                     fourcc;
+        enum soc_mbus_packing   packing;
+        enum soc_mbus_order     order;
+        u8                      bits_per_sample;
+};
+const struct soc_mbus_pixelfmt *soc_mbus_get_fmtdesc(
+        enum v4l2_mbus_pixelcode code);
+s32 soc_mbus_bytes_per_line(u32 width, const struct soc_mbus_pixelfmt *mf);
+#endif
diff --git a/include/media/timb_radio.h b/include/media/timb_radio.h
new file mode 100644
index 000000000000..fcd32a3696ba
--- /dev/null
+++ b/include/media/timb_radio.h
@@ -0,0 +1,36 @@
+/*
+ * timb_radio.h Platform struct for the Timberdale radio driver
+ * Copyright (c) 2009 Intel Corporation
+ *
+ * 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., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+#ifndef _TIMB_RADIO_
+#define _TIMB_RADIO_ 1
+#include <linux/i2c.h>
+struct timb_radio_platform_data {
+        int i2c_adapter; /* I2C adapter where the tuner and dsp are attached */
+        struct {
+                const char *module_name;
+                struct i2c_board_info *info;
+        } tuner;
+        struct {
+                const char *module_name;
+                struct i2c_board_info *info;
+        } dsp;
+};
+#endif
diff --git a/include/media/tuner.h b/include/media/tuner.h
index 4d5b53ff17db..5505c5360ca3 100644
--- a/include/media/tuner.h
+++ b/include/media/tuner.h
@@ -129,6 +129,7 @@
 #define TUNER_PARTSNIC_PTI_5NF05        81
 #define TUNER_PHILIPS_CU1216L           82
 #define TUNER_NXP_TDA18271              83
+#define TUNER_SONY_BTF_PXN01Z           84
 /* tv card specific */
 #define TDA9887_PRESENT                 (1<<0)
diff --git a/include/media/tvp7002.h b/include/media/tvp7002.h
new file mode 100644
index 000000000000..ee4353459ef5
--- /dev/null
+++ b/include/media/tvp7002.h
@@ -0,0 +1,56 @@
+/* Texas Instruments Triple 8-/10-BIT 165-/110-MSPS Video and Graphics
+ * Digitizer with Horizontal PLL registers
+ *
+ * Copyright (C) 2009 Texas Instruments Inc
+ * Author: Santiago Nunez-Corrales <santiago.nunez@ridgerun.com>
+ *
+ * This code is partially based upon the TVP5150 driver
+ * written by Mauro Carvalho Chehab (mchehab@infradead.org),
+ * the TVP514x driver written by Vaibhav Hiremath <hvaibhav@ti.com>
+ * and the TVP7002 driver in the TI LSP 2.10.00.14
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+#ifndef _TVP7002_H_
+#define _TVP7002_H_
+/* Platform-dependent data
+ *
+ * clk_polarity:
+ *                      0 -> data clocked out on rising edge of DATACLK signal
+ *                      1 -> data clocked out on falling edge of DATACLK signal
+ * hs_polarity:
+ *                      0 -> active low HSYNC output
+ *                      1 -> active high HSYNC output
+ * sog_polarity:
+ *                      0 -> normal operation
+ *                      1 -> operation with polarity inverted
+ * vs_polarity:
+ *                      0 -> active low VSYNC output
+ *                      1 -> active high VSYNC output
+ * fid_polarity:
+ *                      0 -> the field ID output is set to logic 1 for an odd
+ *                           field (field 1) and set to logic 0 for an even
+ *                           field (field 0).
+ *                      1 -> operation with polarity inverted.
+ */
+struct tvp7002_config {
+        u8 clk_polarity;
+        u8 hs_polarity;
+        u8 vs_polarity;
+        u8 fid_polarity;
+        u8 sog_polarity;
+};
+#endif
diff --git a/include/media/tw9910.h b/include/media/tw9910.h
index 73231e7880d8..90bcf1fa5421 100644
--- a/include/media/tw9910.h
+++ b/include/media/tw9910.h
@@ -30,9 +30,8 @@ enum tw9910_mpout_pin {
 };
 struct tw9910_video_info {
-        unsigned long          buswidth;
+        unsigned long           buswidth;
-        enum tw9910_mpout_pin  mpout;
+        enum tw9910_mpout_pin   mpout;
-        struct soc_camera_link link;
 };
diff --git a/include/media/v4l2-chip-ident.h b/include/media/v4l2-chip-ident.h
index cf16689adba7..56abf21dd786 100644
--- a/include/media/v4l2-chip-ident.h
+++ b/include/media/v4l2-chip-ident.h
@@ -39,6 +39,7 @@ enum {
        /* module saa7115: reserved range 101-149 */
        V4L2_IDENT_SAA7111 = 101,
+        V4L2_IDENT_SAA7111A = 102,
        V4L2_IDENT_SAA7113 = 103,
        V4L2_IDENT_SAA7114 = 104,
        V4L2_IDENT_SAA7115 = 105,
@@ -64,6 +65,7 @@ enum {
        V4L2_IDENT_OV9650 = 254,
        V4L2_IDENT_OV9655 = 255,
        V4L2_IDENT_SOI968 = 256,
+        V4L2_IDENT_OV9640 = 257,
        /* module saa7146: reserved range 300-309 */
        V4L2_IDENT_SAA7146 = 300,
@@ -72,6 +74,7 @@ enum {
        V4L2_IDENT_CX23418_843 = 403, /* Integrated A/V Decoder on the '418 */
        V4L2_IDENT_CX23415 = 415,
        V4L2_IDENT_CX23416 = 416,
+        V4L2_IDENT_CX23417 = 417,
        V4L2_IDENT_CX23418 = 418,
        /* module au0828 */
@@ -129,6 +132,12 @@ enum {
        V4L2_IDENT_SAA6752HS = 6752,
        V4L2_IDENT_SAA6752HS_AC3 = 6753,
+        /* modules tef6862: just ident 6862 */
+        V4L2_IDENT_TEF6862 = 6862,
+        /* module tvp7002: just ident 7002 */
+        V4L2_IDENT_TVP7002 = 7002,
        /* module adv7170: just ident 7170 */
        V4L2_IDENT_ADV7170 = 7170,
@@ -150,6 +159,9 @@ enum {
        /* module adv7343: just ident 7343 */
        V4L2_IDENT_ADV7343 = 7343,
+        /* module saa7706h: just ident 7706 */
+        V4L2_IDENT_SAA7706H = 7706,
        /* module wm8739: just ident 8739 */
        V4L2_IDENT_WM8739 = 8739,
@@ -165,12 +177,27 @@ enum {
        /* module mt9v011, just ident 8243 */
        V4L2_IDENT_MT9V011 = 8243,
+        /* module cx23885 and cx25840 */
+        V4L2_IDENT_CX23885    = 8850,
+        V4L2_IDENT_CX23885_AV = 8851, /* Integrated A/V decoder */
+        V4L2_IDENT_CX23887    = 8870,
+        V4L2_IDENT_CX23887_AV = 8871, /* Integrated A/V decoder */
+        V4L2_IDENT_CX23888    = 8880,
+        V4L2_IDENT_CX23888_AV = 8881, /* Integrated A/V decoder */
+        V4L2_IDENT_CX23888_IR = 8882, /* Integrated infrared controller */
        /* module tw9910: just ident 9910 */
        V4L2_IDENT_TW9910 = 9910,
        /* module sn9c20x: just ident 10000 */
        V4L2_IDENT_SN9C20X = 10000,
+        /* module cx231xx and cx25840 */
+        V4L2_IDENT_CX2310X_AV = 23099, /* Integrated A/V decoder; not in '100 */
+        V4L2_IDENT_CX23100    = 23100,
+        V4L2_IDENT_CX23101    = 23101,
+        V4L2_IDENT_CX23102    = 23102,
        /* module msp3400: reserved range 34000-34999 and 44000-44999 */
        V4L2_IDENT_MSPX4XX  = 34000, /* generic MSPX4XX identifier, only
                                        use internally (tveeprom.c). */
@@ -247,6 +274,8 @@ enum {
        V4L2_IDENT_MT9V022IX7ATC        = 45010, /* No way to detect "normal" I77ATx */
        V4L2_IDENT_MT9V022IX7ATM        = 45015, /* and "lead free" IA7ATx chips */
        V4L2_IDENT_MT9T031              = 45020,
+        V4L2_IDENT_MT9T111              = 45021,
+        V4L2_IDENT_MT9T112              = 45022,
        V4L2_IDENT_MT9V111              = 45031,
        V4L2_IDENT_MT9V112              = 45032,
@@ -264,6 +293,9 @@ enum {
        /* module m52790: just ident 52790 */
        V4L2_IDENT_M52790 = 52790,
+        /* Sharp RJ54N1CB0C, 0xCB0C = 51980 */
+        V4L2_IDENT_RJ54N1CB0C = 51980,
 };
 #endif
diff --git a/include/media/v4l2-common.h b/include/media/v4l2-common.h
index 1c25b10da34b..1c7b259f341c 100644
--- a/include/media/v4l2-common.h
+++ b/include/media/v4l2-common.h
@@ -212,5 +212,5 @@ void v4l_bound_align_image(unsigned int *w, unsigned int wmin,
                           unsigned int *h, unsigned int hmin,
                           unsigned int hmax, unsigned int halign,
                           unsigned int salign);
+int v4l_fill_dv_preset_info(u32 preset, struct v4l2_dv_enum_preset *info);
 #endif /* V4L2_COMMON_H_ */
diff --git a/include/media/v4l2-dev.h b/include/media/v4l2-dev.h
index 73c9867d744c..2dee93892ea2 100644
--- a/include/media/v4l2-dev.h
+++ b/include/media/v4l2-dev.h
@@ -28,10 +28,10 @@ struct v4l2_ioctl_callbacks;
 struct video_device;
 struct v4l2_device;
-/* Flag to mark the video_device struct as unregistered.
+/* Flag to mark the video_device struct as registered.
-   Drivers can set this flag if they want to block all future
+   Drivers can clear this flag if they want to block all future
-   device access. It is set by video_unregister_device. */
+   device access. It is cleared by video_unregister_device. */
-#define V4L2_FL_UNREGISTERED    (0)
+#define V4L2_FL_REGISTERED      (0)
 struct v4l2_file_operations {
        struct module *owner;
@@ -96,9 +96,7 @@ struct video_device
 /* Register video devices. Note that if video_register_device fails,
   the release() callback of the video_device structure is *not* called, so
   the caller is responsible for freeing any data. Usually that means that
-   you call video_device_release() on failure.
+   you call video_device_release() on failure. */
-   Also note that vdev->minor is set to -1 if the registration failed. */
 int __must_check video_register_device(struct video_device *vdev, int type, int nr);
 /* Same as video_register_device, but no warning is issued if the desired
@@ -106,7 +104,7 @@ int __must_check video_register_device(struct video_device *vdev, int type, int
 int __must_check video_register_device_no_warn(struct video_device *vdev, int type, int nr);
 /* Unregister video devices. Will do nothing if vdev == NULL or
-   vdev->minor < 0. */
+   video_is_registered() returns false. */
 void video_unregister_device(struct video_device *vdev);
 /* helper functions to alloc/release struct video_device, the
@@ -141,9 +139,14 @@ static inline void *video_drvdata(struct file *file)
        return video_get_drvdata(video_devdata(file));
 }
-static inline int video_is_unregistered(struct video_device *vdev)
+static inline const char *video_device_node_name(struct video_device *vdev)
+{
+        return dev_name(&vdev->dev);
+}
+static inline int video_is_registered(struct video_device *vdev)
 {
-        return test_bit(V4L2_FL_UNREGISTERED, &vdev->flags);
+        return test_bit(V4L2_FL_REGISTERED, &vdev->flags);
 }
 #endif /* _V4L2_DEV_H */
diff --git a/include/media/v4l2-ioctl.h b/include/media/v4l2-ioctl.h
index 7a4529defa88..e8ba0f2efbae 100644
--- a/include/media/v4l2-ioctl.h
+++ b/include/media/v4l2-ioctl.h
@@ -239,6 +239,21 @@ struct v4l2_ioctl_ops {
        int (*vidioc_enum_frameintervals) (struct file *file, void *fh,
                                           struct v4l2_frmivalenum *fival);
+        /* DV Timings IOCTLs */
+        int (*vidioc_enum_dv_presets) (struct file *file, void *fh,
+                                       struct v4l2_dv_enum_preset *preset);
+        int (*vidioc_s_dv_preset) (struct file *file, void *fh,
+                                   struct v4l2_dv_preset *preset);
+        int (*vidioc_g_dv_preset) (struct file *file, void *fh,
+                                   struct v4l2_dv_preset *preset);
+        int (*vidioc_query_dv_preset) (struct file *file, void *fh,
+                                        struct v4l2_dv_preset *qpreset);
+        int (*vidioc_s_dv_timings) (struct file *file, void *fh,
+                                    struct v4l2_dv_timings *timings);
+        int (*vidioc_g_dv_timings) (struct file *file, void *fh,
+                                    struct v4l2_dv_timings *timings);
        /* For other private ioctls */
        long (*vidioc_default)         (struct file *file, void *fh,
                                        int cmd, void *arg);
diff --git a/include/media/v4l2-mediabus.h b/include/media/v4l2-mediabus.h
new file mode 100644
index 000000000000..0dbe02ada259
--- /dev/null
+++ b/include/media/v4l2-mediabus.h
@@ -0,0 +1,61 @@
+/*
+ * Media Bus API header
+ *
+ * Copyright (C) 2009, Guennadi Liakhovetski <g.liakhovetski@gmx.de>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#ifndef V4L2_MEDIABUS_H
+#define V4L2_MEDIABUS_H
+/*
+ * These pixel codes uniquely identify data formats on the media bus. Mostly
+ * they correspond to similarly named V4L2_PIX_FMT_* formats, format 0 is
+ * reserved, V4L2_MBUS_FMT_FIXED shall be used by host-client pairs, where the
+ * data format is fixed. Additionally, "2X8" means that one pixel is transferred
+ * in two 8-bit samples, "BE" or "LE" specify in which order those samples are
+ * transferred over the bus: "LE" means that the least significant bits are
+ * transferred first, "BE" means that the most significant bits are transferred
+ * first, and "PADHI" and "PADLO" define which bits - low or high, in the
+ * incomplete high byte, are filled with padding bits.
+ */
+enum v4l2_mbus_pixelcode {
+        V4L2_MBUS_FMT_FIXED = 1,
+        V4L2_MBUS_FMT_YUYV8_2X8_LE,
+        V4L2_MBUS_FMT_YVYU8_2X8_LE,
+        V4L2_MBUS_FMT_YUYV8_2X8_BE,
+        V4L2_MBUS_FMT_YVYU8_2X8_BE,
+        V4L2_MBUS_FMT_RGB555_2X8_PADHI_LE,
+        V4L2_MBUS_FMT_RGB555_2X8_PADHI_BE,
+        V4L2_MBUS_FMT_RGB565_2X8_LE,
+        V4L2_MBUS_FMT_RGB565_2X8_BE,
+        V4L2_MBUS_FMT_SBGGR8_1X8,
+        V4L2_MBUS_FMT_SBGGR10_1X10,
+        V4L2_MBUS_FMT_GREY8_1X8,
+        V4L2_MBUS_FMT_Y10_1X10,
+        V4L2_MBUS_FMT_SBGGR10_2X8_PADHI_LE,
+        V4L2_MBUS_FMT_SBGGR10_2X8_PADLO_LE,
+        V4L2_MBUS_FMT_SBGGR10_2X8_PADHI_BE,
+        V4L2_MBUS_FMT_SBGGR10_2X8_PADLO_BE,
+};
+/**
+ * struct v4l2_mbus_framefmt - frame format on the media bus
+ * @width:      frame width
+ * @height:     frame height
+ * @code:       data format code
+ * @field:      used interlacing type
+ * @colorspace: colorspace of the data
+ */
+struct v4l2_mbus_framefmt {
+        __u32                           width;
+        __u32                           height;
+        enum v4l2_mbus_pixelcode        code;
+        enum v4l2_field                 field;
+        enum v4l2_colorspace            colorspace;
+};
+#endif
diff --git a/include/media/v4l2-subdev.h b/include/media/v4l2-subdev.h
index d411345f244b..2bcdca0a57fc 100644
--- a/include/media/v4l2-subdev.h
+++ b/include/media/v4l2-subdev.h
@@ -22,6 +22,17 @@
 #define _V4L2_SUBDEV_H
 #include <media/v4l2-common.h>
+#include <media/v4l2-mediabus.h>
+/* generic v4l2_device notify callback notification values */
+#define V4L2_SUBDEV_IR_RX_NOTIFY                _IOW('v', 0, u32)
+#define V4L2_SUBDEV_IR_RX_FIFO_SERVICE_REQ      0x00000001
+#define V4L2_SUBDEV_IR_RX_END_OF_RX_DETECTED    0x00000002
+#define V4L2_SUBDEV_IR_RX_HW_FIFO_OVERRUN       0x00000004
+#define V4L2_SUBDEV_IR_RX_SW_FIFO_OVERRUN       0x00000008
+#define V4L2_SUBDEV_IR_TX_NOTIFY                _IOW('v', 1, u32)
+#define V4L2_SUBDEV_IR_TX_FIFO_SERVICE_REQ      0x00000001
 struct v4l2_device;
 struct v4l2_subdev;
@@ -96,6 +107,9 @@ struct v4l2_decode_vbi_line {
   s_gpio: set GPIO pins. Very simple right now, might need to be extended with
        a direction argument if needed.
+   s_power: puts subdevice in power saving mode (on == 0) or normal operation
+        mode (on == 1).
 */
 struct v4l2_subdev_core_ops {
        int (*g_chip_ident)(struct v4l2_subdev *sd, struct v4l2_dbg_chip_ident *chip);
@@ -118,6 +132,7 @@ struct v4l2_subdev_core_ops {
        int (*g_register)(struct v4l2_subdev *sd, struct v4l2_dbg_register *reg);
        int (*s_register)(struct v4l2_subdev *sd, struct v4l2_dbg_register *reg);
 #endif
+        int (*s_power)(struct v4l2_subdev *sd, int on);
 };
 /* s_mode: switch the tuner to a specific tuner mode. Replacement of s_radio.
@@ -127,8 +142,6 @@ struct v4l2_subdev_core_ops {
   s_type_addr: sets tuner type and its I2C addr.
   s_config: sets tda9887 specific stuff, like port1, port2 and qss
-   s_standby: puts tuner on powersaving state, disabling it, except for i2c.
 */
 struct v4l2_subdev_tuner_ops {
        int (*s_mode)(struct v4l2_subdev *sd, enum v4l2_tuner_type);
@@ -141,7 +154,6 @@ struct v4l2_subdev_tuner_ops {
        int (*s_modulator)(struct v4l2_subdev *sd, struct v4l2_modulator *vm);
        int (*s_type_addr)(struct v4l2_subdev *sd, struct tuner_setup *type);
        int (*s_config)(struct v4l2_subdev *sd, const struct v4l2_priv_tun_config *config);
-        int (*s_standby)(struct v4l2_subdev *sd);
 };
 /* s_clock_freq: set the frequency (in Hz) of the audio clock output.
@@ -168,6 +180,7 @@ struct v4l2_subdev_audio_ops {
        int (*s_clock_freq)(struct v4l2_subdev *sd, u32 freq);
        int (*s_i2s_clock_freq)(struct v4l2_subdev *sd, u32 freq);
        int (*s_routing)(struct v4l2_subdev *sd, u32 input, u32 output, u32 config);
+        int (*s_stream)(struct v4l2_subdev *sd, int enable);
 };
 /*
@@ -196,7 +209,7 @@ struct v4l2_subdev_audio_ops {
   s_std_output: set v4l2_std_id for video OUTPUT devices. This is ignored by
        video input devices.
-  s_crystal_freq: sets the frequency of the crystal used to generate the
+   s_crystal_freq: sets the frequency of the crystal used to generate the
        clocks in Hz. An extra flags field allows device specific configuration
        regarding clock frequency dividers, etc. If not used, then set flags
        to 0. If the frequency is not supported, then -EINVAL is returned.
@@ -206,6 +219,26 @@ struct v4l2_subdev_audio_ops {
   s_routing: see s_routing in audio_ops, except this version is for video
        devices.
+   s_dv_preset: set dv (Digital Video) preset in the sub device. Similar to
+        s_std()
+   query_dv_preset: query dv preset in the sub device. This is similar to
+        querystd()
+   s_dv_timings(): Set custom dv timings in the sub device. This is used
+        when sub device is capable of setting detailed timing information
+        in the hardware to generate/detect the video signal.
+   g_dv_timings(): Get custom dv timings in the sub device.
+   enum_mbus_fmt: enumerate pixel formats, provided by a video data source
+   g_mbus_fmt: get the current pixel format, provided by a video data source
+   try_mbus_fmt: try to set a pixel format on a video data source
+   s_mbus_fmt: set a pixel format on a video data source
 */
 struct v4l2_subdev_video_ops {
        int (*s_routing)(struct v4l2_subdev *sd, u32 input, u32 output, u32 config);
@@ -229,13 +262,125 @@ struct v4l2_subdev_video_ops {
        int (*s_parm)(struct v4l2_subdev *sd, struct v4l2_streamparm *param);
        int (*enum_framesizes)(struct v4l2_subdev *sd, struct v4l2_frmsizeenum *fsize);
        int (*enum_frameintervals)(struct v4l2_subdev *sd, struct v4l2_frmivalenum *fival);
+        int (*s_dv_preset)(struct v4l2_subdev *sd,
+                        struct v4l2_dv_preset *preset);
+        int (*query_dv_preset)(struct v4l2_subdev *sd,
+                        struct v4l2_dv_preset *preset);
+        int (*s_dv_timings)(struct v4l2_subdev *sd,
+                        struct v4l2_dv_timings *timings);
+        int (*g_dv_timings)(struct v4l2_subdev *sd,
+                        struct v4l2_dv_timings *timings);
+        int (*enum_mbus_fmt)(struct v4l2_subdev *sd, int index,
+                             enum v4l2_mbus_pixelcode *code);
+        int (*g_mbus_fmt)(struct v4l2_subdev *sd,
+                          struct v4l2_mbus_framefmt *fmt);
+        int (*try_mbus_fmt)(struct v4l2_subdev *sd,
+                            struct v4l2_mbus_framefmt *fmt);
+        int (*s_mbus_fmt)(struct v4l2_subdev *sd,
+                          struct v4l2_mbus_framefmt *fmt);
+};
+/**
+ * struct v4l2_subdev_sensor_ops - v4l2-subdev sensor operations
+ * @g_skip_top_lines: number of lines at the top of the image to be skipped.
+ *                    This is needed for some sensors, which always corrupt
+ *                    several top lines of the output image, or which send their
+ *                    metadata in them.
+ */
+struct v4l2_subdev_sensor_ops {
+        int (*g_skip_top_lines)(struct v4l2_subdev *sd, u32 *lines);
+};
+/*
+   interrupt_service_routine: Called by the bridge chip's interrupt service
+        handler, when an IR interrupt status has be raised due to this subdev,
+        so that this subdev can handle the details.  It may schedule work to be
+        performed later.  It must not sleep.  *Called from an IRQ context*.
+   [rt]x_g_parameters: Get the current operating parameters and state of the
+        the IR receiver or transmitter.
+   [rt]x_s_parameters: Set the current operating parameters and state of the
+        the IR receiver or transmitter.  It is recommended to call
+        [rt]x_g_parameters first to fill out the current state, and only change
+        the fields that need to be changed.  Upon return, the actual device
+        operating parameters and state will be returned.  Note that hardware
+        limitations may prevent the actual settings from matching the requested
+        settings - e.g. an actual carrier setting of 35,904 Hz when 36,000 Hz
+        was requested.  An exception is when the shutdown parameter is true.
+        The last used operational parameters will be returned, but the actual
+        state of the hardware be different to minimize power consumption and
+        processing when shutdown is true.
+   rx_read: Reads received codes or pulse width data.
+        The semantics are similar to a non-blocking read() call.
+   tx_write: Writes codes or pulse width data for transmission.
+        The semantics are similar to a non-blocking write() call.
+ */
+enum v4l2_subdev_ir_mode {
+        V4L2_SUBDEV_IR_MODE_PULSE_WIDTH, /* space & mark widths in nanosecs */
+};
+/* Data format of data read or written for V4L2_SUBDEV_IR_MODE_PULSE_WIDTH */
+#define V4L2_SUBDEV_IR_PULSE_MAX_WIDTH_NS       0x7fffffff
+#define V4L2_SUBDEV_IR_PULSE_LEVEL_MASK         0x80000000
+#define V4L2_SUBDEV_IR_PULSE_RX_SEQ_END         0xffffffff
+struct v4l2_subdev_ir_parameters {
+        /* Either Rx or Tx */
+        unsigned int bytes_per_data_element; /* of data in read or write call */
+        enum v4l2_subdev_ir_mode mode;
+        bool enable;
+        bool interrupt_enable;
+        bool shutdown; /* true: set hardware to low/no power, false: normal */
+        bool modulation;           /* true: uses carrier, false: baseband */
+        u32 max_pulse_width;       /* ns,      valid only for baseband signal */
+        unsigned int carrier_freq; /* Hz,      valid only for modulated signal*/
+        unsigned int duty_cycle;   /* percent, valid only for modulated signal*/
+        bool invert;               /* logically invert sense of mark/space */
+        /* Rx only */
+        u32 noise_filter_min_width;       /* ns, min time of a valid pulse */
+        unsigned int carrier_range_lower; /* Hz, valid only for modulated sig */
+        unsigned int carrier_range_upper; /* Hz, valid only for modulated sig */
+        u32 resolution;                   /* ns */
+};
+struct v4l2_subdev_ir_ops {
+        /* Common to receiver and transmitter */
+        int (*interrupt_service_routine)(struct v4l2_subdev *sd,
+                                                u32 status, bool *handled);
+        /* Receiver */
+        int (*rx_read)(struct v4l2_subdev *sd, u8 *buf, size_t count,
+                                ssize_t *num);
+        int (*rx_g_parameters)(struct v4l2_subdev *sd,
+                                struct v4l2_subdev_ir_parameters *params);
+        int (*rx_s_parameters)(struct v4l2_subdev *sd,
+                                struct v4l2_subdev_ir_parameters *params);
+        /* Transmitter */
+        int (*tx_write)(struct v4l2_subdev *sd, u8 *buf, size_t count,
+                                ssize_t *num);
+        int (*tx_g_parameters)(struct v4l2_subdev *sd,
+                                struct v4l2_subdev_ir_parameters *params);
+        int (*tx_s_parameters)(struct v4l2_subdev *sd,
+                                struct v4l2_subdev_ir_parameters *params);
 };
 struct v4l2_subdev_ops {
-        const struct v4l2_subdev_core_ops  *core;
+        const struct v4l2_subdev_core_ops       *core;
-        const struct v4l2_subdev_tuner_ops *tuner;
+        const struct v4l2_subdev_tuner_ops      *tuner;
-        const struct v4l2_subdev_audio_ops *audio;
+        const struct v4l2_subdev_audio_ops      *audio;
-        const struct v4l2_subdev_video_ops *video;
+        const struct v4l2_subdev_video_ops      *video;
+        const struct v4l2_subdev_ir_ops         *ir;
+        const struct v4l2_subdev_sensor_ops     *sensor;
 };
 #define V4L2_SUBDEV_NAME_SIZE 32
@@ -290,7 +435,7 @@ static inline void v4l2_subdev_init(struct v4l2_subdev *sd,
   Example: err = v4l2_subdev_call(sd, core, g_chip_ident, &chip);
 */
 #define v4l2_subdev_call(sd, o, f, args...)                             \
-        (!(sd) ? -ENODEV : (((sd) && (sd)->ops->o && (sd)->ops->o->f) ? \
+        (!(sd) ? -ENODEV : (((sd)->ops->o && (sd)->ops->o->f) ? \
                (sd)->ops->o->f((sd) , ##args) : -ENOIOCTLCMD))
 /* Send a notification to v4l2_device. */
diff --git a/include/media/videobuf-core.h b/include/media/videobuf-core.h
index 1c5946c44758..316fdccdcaa0 100644
--- a/include/media/videobuf-core.h
+++ b/include/media/videobuf-core.h
@@ -166,7 +166,7 @@ struct videobuf_queue {
        enum v4l2_field            field;
        enum v4l2_field            last;   /* for field=V4L2_FIELD_ALTERNATE */
        struct videobuf_buffer     *bufs[VIDEO_MAX_FRAME];
-        struct videobuf_queue_ops  *ops;
+        const struct videobuf_queue_ops  *ops;
        struct videobuf_qtype_ops  *int_ops;
        unsigned int               streaming:1;
@@ -195,7 +195,7 @@ void *videobuf_queue_to_vmalloc (struct videobuf_queue* q,
                                 struct videobuf_buffer *buf);
 void videobuf_queue_core_init(struct videobuf_queue *q,
-                         struct videobuf_queue_ops *ops,
+                         const struct videobuf_queue_ops *ops,
                         struct device *dev,
                         spinlock_t *irqlock,
                         enum v4l2_buf_type type,
diff --git a/include/media/videobuf-dma-contig.h b/include/media/videobuf-dma-contig.h
index 549386681aab..ebaa9bc1ee8d 100644
--- a/include/media/videobuf-dma-contig.h
+++ b/include/media/videobuf-dma-contig.h
@@ -17,7 +17,7 @@
 #include <media/videobuf-core.h>
 void videobuf_queue_dma_contig_init(struct videobuf_queue *q,
-                                    struct videobuf_queue_ops *ops,
+                                    const struct videobuf_queue_ops *ops,
                                    struct device *dev,
                                    spinlock_t *irqlock,
                                    enum v4l2_buf_type type,
diff --git a/include/media/videobuf-dma-sg.h b/include/media/videobuf-dma-sg.h
index dda47f0082e9..53e72f787175 100644
--- a/include/media/videobuf-dma-sg.h
+++ b/include/media/videobuf-dma-sg.h
@@ -103,7 +103,7 @@ struct videobuf_dmabuf *videobuf_to_dma (struct videobuf_buffer *buf);
 void *videobuf_sg_alloc(size_t size);
 void videobuf_queue_sg_init(struct videobuf_queue* q,
-                         struct videobuf_queue_ops *ops,
+                         const struct videobuf_queue_ops *ops,
                         struct device *dev,
                         spinlock_t *irqlock,
                         enum v4l2_buf_type type,
diff --git a/include/media/videobuf-dvb.h b/include/media/videobuf-dvb.h
index 6ba4f1271d23..07cf4b9d0a65 100644
--- a/include/media/videobuf-dvb.h
+++ b/include/media/videobuf-dvb.h
@@ -42,7 +42,9 @@ int videobuf_dvb_register_bus(struct videobuf_dvb_frontends *f,
                          void *adapter_priv,
                          struct device *device,
                          short *adapter_nr,
-                          int mfe_shared);
+                          int mfe_shared,
+                          int (*fe_ioctl_override)(struct dvb_frontend *,
+                                        unsigned int, void *, unsigned int));
 void videobuf_dvb_unregister_bus(struct videobuf_dvb_frontends *f);
diff --git a/include/media/videobuf-vmalloc.h b/include/media/videobuf-vmalloc.h
index e87222c6a125..4b419a257a7d 100644
--- a/include/media/videobuf-vmalloc.h
+++ b/include/media/videobuf-vmalloc.h
@@ -30,8 +30,8 @@ struct videobuf_vmalloc_memory
 };
 void videobuf_queue_vmalloc_init(struct videobuf_queue* q,
-                         struct videobuf_queue_ops *ops,
+                         const struct videobuf_queue_ops *ops,
-                         void *dev,
+                         struct device *dev,
                         spinlock_t *irqlock,
                         enum v4l2_buf_type type,
                         enum v4l2_field field,
diff --git a/include/net/9p/client.h b/include/net/9p/client.h
index fb00b329f0d3..4f3760afc20f 100644
--- a/include/net/9p/client.h
+++ b/include/net/9p/client.h
@@ -29,6 +29,19 @@
 /* Number of requests per row */
 #define P9_ROW_MAXTAG 255
+/** enum p9_proto_versions - 9P protocol versions
+ * @p9_proto_legacy: 9P Legacy mode, pre-9P2000.u
+ * @p9_proto_2000u: 9P2000.u extension
+ * @p9_proto_2000L: 9P2000.L extension
+ */
+enum p9_proto_versions{
+        p9_proto_legacy = 0,
+        p9_proto_2000u = 1,
+        p9_proto_2000L = 2,
+};
 /**
 * enum p9_trans_status - different states of underlying transports
 * @Connected: transport is connected and healthy
@@ -41,6 +54,7 @@
 enum p9_trans_status {
        Connected,
+        BeginDisconnect,
        Disconnected,
        Hung,
 };
@@ -111,6 +125,7 @@ struct p9_req_t {
 * @lock: protect @fidlist
 * @msize: maximum data size negotiated by protocol
 * @dotu: extension flags negotiated by protocol
+ * @proto_version: 9P protocol version to use
 * @trans_mod: module API instantiated with this client
 * @trans: tranport instance state and API
 * @conn: connection state information used by trans_fd
@@ -137,7 +152,7 @@ struct p9_req_t {
 struct p9_client {
        spinlock_t lock; /* protect client structure */
        int msize;
-        unsigned char dotu;
+        unsigned char proto_version;
        struct p9_trans_module *trans_mod;
        enum p9_trans_status status;
        void *trans;
@@ -184,6 +199,7 @@ int p9_client_version(struct p9_client *);
 struct p9_client *p9_client_create(const char *dev_name, char *options);
 void p9_client_destroy(struct p9_client *clnt);
 void p9_client_disconnect(struct p9_client *clnt);
+void p9_client_begin_disconnect(struct p9_client *clnt);
 struct p9_fid *p9_client_attach(struct p9_client *clnt, struct p9_fid *afid,
                                        char *uname, u32 n_uname, char *aname);
 struct p9_fid *p9_client_auth(struct p9_client *clnt, char *uname,
@@ -209,5 +225,7 @@ int p9_parse_header(struct p9_fcall *, int32_t *, int8_t *, int16_t *, int);
 int p9stat_read(char *, int, struct p9_wstat *, int);
 void p9stat_free(struct p9_wstat *);
+int p9_is_proto_dotu(struct p9_client *clnt);
+int p9_is_proto_dotl(struct p9_client *clnt);
 #endif /* NET_9P_CLIENT_H */
diff --git a/include/net/addrconf.h b/include/net/addrconf.h
index 0f7c37825fc1..45375b41a2a0 100644
--- a/include/net/addrconf.h
+++ b/include/net/addrconf.h
@@ -177,7 +177,9 @@ extern int unregister_inet6addr_notifier(struct notifier_block *nb);
 static inline struct inet6_dev *
 __in6_dev_get(struct net_device *dev)
 {
-        return rcu_dereference(dev->ip6_ptr);
+        return rcu_dereference_check(dev->ip6_ptr,
+                                     rcu_read_lock_held() ||
+                                     lockdep_rtnl_is_held());
 }
 static inline struct inet6_dev *
diff --git a/include/net/ah.h b/include/net/ah.h
index ae1c322f4242..f0129f79a31a 100644
--- a/include/net/ah.h
+++ b/include/net/ah.h
@@ -1,43 +1,20 @@
 #ifndef _NET_AH_H
 #define _NET_AH_H
-#include <linux/crypto.h>
+#include <linux/skbuff.h>
-#include <net/xfrm.h>
 /* This is the maximum truncated ICV length that we know of. */
 #define MAX_AH_AUTH_LEN 12
-struct ah_data
+struct crypto_ahash;
-{
-        u8                      *work_icv;
+struct ah_data {
        int                     icv_full_len;
        int                     icv_trunc_len;
-        struct crypto_hash      *tfm;
+        struct crypto_ahash     *ahash;
 };
-static inline int ah_mac_digest(struct ah_data *ahp, struct sk_buff *skb,
-                                u8 *auth_data)
-{
-        struct hash_desc desc;
-        int err;
-        desc.tfm = ahp->tfm;
-        desc.flags = 0;
-        memset(auth_data, 0, ahp->icv_trunc_len);
-        err = crypto_hash_init(&desc);
-        if (unlikely(err))
-                goto out;
-        err = skb_icv_walk(skb, &desc, 0, skb->len, crypto_hash_update);
-        if (unlikely(err))
-                goto out;
-        err = crypto_hash_final(&desc, ahp->work_icv);
-out:
-        return err;
-}
 struct ip_auth_hdr;
 static inline struct ip_auth_hdr *ip_auth_hdr(const struct sk_buff *skb)
diff --git a/include/net/ax25.h b/include/net/ax25.h
index 717e2192d521..206d22297ac3 100644
--- a/include/net/ax25.h
+++ b/include/net/ax25.h
@@ -10,6 +10,7 @@
 #include <linux/spinlock.h>
 #include <linux/timer.h>
 #include <linux/list.h>
+#include <linux/slab.h>
 #include <asm/atomic.h>
 #define AX25_T1CLAMPLO                  1
diff --git a/include/net/bluetooth/bluetooth.h b/include/net/bluetooth/bluetooth.h
index 718394e2c01e..ff77e8f882f1 100644
--- a/include/net/bluetooth/bluetooth.h
+++ b/include/net/bluetooth/bluetooth.h
@@ -121,7 +121,7 @@ struct bt_sock_list {
        rwlock_t          lock;
 };
-int  bt_sock_register(int proto, struct net_proto_family *ops);
+int  bt_sock_register(int proto, const struct net_proto_family *ops);
 int  bt_sock_unregister(int proto);
 void bt_sock_link(struct bt_sock_list *l, struct sock *s);
 void bt_sock_unlink(struct bt_sock_list *l, struct sock *s);
@@ -176,6 +176,6 @@ extern void hci_sock_cleanup(void);
 extern int bt_sysfs_init(void);
 extern void bt_sysfs_cleanup(void);
-extern struct class *bt_class;
+extern struct dentry *bt_debugfs;
 #endif /* __BLUETOOTH_H */
diff --git a/include/net/bluetooth/hci.h b/include/net/bluetooth/hci.h
index ed3aea1605e8..fc0c502d9fd1 100644
--- a/include/net/bluetooth/hci.h
+++ b/include/net/bluetooth/hci.h
@@ -43,7 +43,7 @@
 #define HCI_NOTIFY_CONN_DEL             2
 #define HCI_NOTIFY_VOICE_SETTING        3
-/* HCI device types */
+/* HCI bus types */
 #define HCI_VIRTUAL     0
 #define HCI_USB         1
 #define HCI_PCCARD      2
@@ -52,6 +52,10 @@
 #define HCI_PCI         5
 #define HCI_SDIO        6
+/* HCI controller types */
+#define HCI_BREDR       0x00
+#define HCI_80211       0x01
 /* HCI device quirks */
 enum {
        HCI_QUIRK_NO_RESET,
diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h
index 7b640aeddb64..ce3c99e5fa25 100644
--- a/include/net/bluetooth/hci_core.h
+++ b/include/net/bluetooth/hci_core.h
@@ -70,7 +70,8 @@ struct hci_dev {
        char            name[8];
        unsigned long   flags;
        __u16           id;
-        __u8            type;
+        __u8            bus;
+        __u8            dev_type;
        bdaddr_t        bdaddr;
        __u8            dev_name[248];
        __u8            dev_class[3];
@@ -134,6 +135,8 @@ struct hci_dev {
        atomic_t                promisc;
+        struct dentry           *debugfs;
        struct device           *parent;
        struct device           dev;
@@ -367,22 +370,6 @@ static inline void hci_conn_put(struct hci_conn *conn)
        }
 }
-/* ----- HCI tasks ----- */
-static inline void hci_sched_cmd(struct hci_dev *hdev)
-{
-        tasklet_schedule(&hdev->cmd_task);
-}
-static inline void hci_sched_rx(struct hci_dev *hdev)
-{
-        tasklet_schedule(&hdev->rx_task);
-}
-static inline void hci_sched_tx(struct hci_dev *hdev)
-{
-        tasklet_schedule(&hdev->tx_task);
-}
 /* ----- HCI Devices ----- */
 static inline void __hci_dev_put(struct hci_dev *d)
 {
@@ -437,28 +424,7 @@ int hci_inquiry(void __user *arg);
 void hci_event_packet(struct hci_dev *hdev, struct sk_buff *skb);
-/* Receive frame from HCI drivers */
+int hci_recv_frame(struct sk_buff *skb);
-static inline int hci_recv_frame(struct sk_buff *skb)
-{
-        struct hci_dev *hdev = (struct hci_dev *) skb->dev;
-        if (!hdev || (!test_bit(HCI_UP, &hdev->flags) 
-                        && !test_bit(HCI_INIT, &hdev->flags))) {
-                kfree_skb(skb);
-                return -ENXIO;
-        }
-        /* Incomming skb */
-        bt_cb(skb)->incoming = 1;
-        /* Time stamp */
-        __net_timestamp(skb);
-        /* Queue frame for rx task */
-        skb_queue_tail(&hdev->rx_q, skb);
-        hci_sched_rx(hdev);
-        return 0;
-}
 int hci_recv_fragment(struct hci_dev *hdev, int type, void *data, int count);
 int hci_register_sysfs(struct hci_dev *hdev);
diff --git a/include/net/bluetooth/l2cap.h b/include/net/bluetooth/l2cap.h
index 9516f4b4a3c2..17a689f27a6a 100644
--- a/include/net/bluetooth/l2cap.h
+++ b/include/net/bluetooth/l2cap.h
@@ -324,7 +324,6 @@ struct l2cap_pinfo {
        __u8            next_tx_seq;
        __u8            expected_ack_seq;
-        __u8            req_seq;
        __u8            expected_tx_seq;
        __u8            buffer_seq;
        __u8            buffer_seq_srej;
@@ -375,6 +374,7 @@ struct l2cap_pinfo {
 #define L2CAP_CONN_SEND_PBIT       0x10
 #define L2CAP_CONN_REMOTE_BUSY     0x20
 #define L2CAP_CONN_LOCAL_BUSY      0x40
+#define L2CAP_CONN_REJ_ACT         0x80
 #define __mod_retrans_timer() mod_timer(&l2cap_pi(sk)->retrans_timer, \
                jiffies +  msecs_to_jiffies(L2CAP_DEFAULT_RETRANS_TO));
diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h
index 3d874c620219..3d134a1fb96b 100644
--- a/include/net/cfg80211.h
+++ b/include/net/cfg80211.h
@@ -3,7 +3,7 @@
 /*
 * 802.11 device and configuration interface
 *
- * Copyright 2006-2009  Johannes Berg <johannes@sipsolutions.net>
+ * Copyright 2006-2010  Johannes Berg <johannes@sipsolutions.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
@@ -39,8 +39,8 @@
 * @IEEE80211_BAND_5GHZ: around 5GHz band (4.9-5.7)
 */
 enum ieee80211_band {
-        IEEE80211_BAND_2GHZ,
+        IEEE80211_BAND_2GHZ = NL80211_BAND_2GHZ,
-        IEEE80211_BAND_5GHZ,
+        IEEE80211_BAND_5GHZ = NL80211_BAND_5GHZ,
        /* keep last */
        IEEE80211_NUM_BANDS
@@ -206,10 +206,12 @@ struct ieee80211_supported_band {
 * struct vif_params - describes virtual interface parameters
 * @mesh_id: mesh ID to use
 * @mesh_id_len: length of the mesh ID
+ * @use_4addr: use 4-address frames
 */
 struct vif_params {
       u8 *mesh_id;
       int mesh_id_len;
+       int use_4addr;
 };
 /**
@@ -233,6 +235,35 @@ struct key_params {
 };
 /**
+ * enum survey_info_flags - survey information flags
+ *
+ * Used by the driver to indicate which info in &struct survey_info
+ * it has filled in during the get_survey().
+ */
+enum survey_info_flags {
+        SURVEY_INFO_NOISE_DBM = 1<<0,
+};
+/**
+ * struct survey_info - channel survey response
+ *
+ * Used by dump_survey() to report back per-channel survey information.
+ *
+ * @channel: the channel this survey record reports, mandatory
+ * @filled: bitflag of flags from &enum survey_info_flags
+ * @noise: channel noise in dBm. This and all following fields are
+ *     optional
+ *
+ * This structure can later be expanded with things like
+ * channel duty cycle etc.
+ */
+struct survey_info {
+        struct ieee80211_channel *channel;
+        u32 filled;
+        s8 noise;
+};
+/**
 * struct beacon_parameters - beacon parameters
 *
 * Used to configure the beacon for an interface.
@@ -418,7 +449,7 @@ enum monitor_flags {
 * in during get_station() or dump_station().
 *
 * MPATH_INFO_FRAME_QLEN: @frame_qlen filled
- * MPATH_INFO_DSN: @dsn filled
+ * MPATH_INFO_SN: @sn filled
 * MPATH_INFO_METRIC: @metric filled
 * MPATH_INFO_EXPTIME: @exptime filled
 * MPATH_INFO_DISCOVERY_TIMEOUT: @discovery_timeout filled
@@ -427,7 +458,7 @@ enum monitor_flags {
 */
 enum mpath_info_flags {
        MPATH_INFO_FRAME_QLEN           = BIT(0),
-        MPATH_INFO_DSN                  = BIT(1),
+        MPATH_INFO_SN                   = BIT(1),
        MPATH_INFO_METRIC               = BIT(2),
        MPATH_INFO_EXPTIME              = BIT(3),
        MPATH_INFO_DISCOVERY_TIMEOUT    = BIT(4),
@@ -442,7 +473,7 @@ enum mpath_info_flags {
 *
 * @filled: bitfield of flags from &enum mpath_info_flags
 * @frame_qlen: number of queued frames for this destination
- * @dsn: destination sequence number
+ * @sn: target sequence number
 * @metric: metric (cost) of this mesh path
 * @exptime: expiration time for the mesh path from now, in msecs
 * @flags: mesh path flags
@@ -456,7 +487,7 @@ enum mpath_info_flags {
 struct mpath_info {
        u32 filled;
        u32 frame_qlen;
-        u32 dsn;
+        u32 sn;
        u32 metric;
        u32 exptime;
        u32 discovery_timeout;
@@ -506,6 +537,7 @@ struct mesh_config {
        u32 dot11MeshHWMPactivePathTimeout;
        u16 dot11MeshHWMPpreqMinInterval;
        u16 dot11MeshHWMPnetDiameterTraversalTime;
+        u8  dot11MeshHWMPRootMode;
 };
 /**
@@ -594,8 +626,14 @@ enum cfg80211_signal_type {
 * @beacon_interval: the beacon interval as from the frame
 * @capability: the capability field in host byte order
 * @information_elements: the information elements (Note that there
- *      is no guarantee that these are well-formed!)
+ *      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
 * @len_information_elements: total length of the information elements
+ * @beacon_ies: the information elements from the last Beacon frame
+ * @len_beacon_ies: total length of the beacon_ies
+ * @proberesp_ies: the information elements from the last Probe Response frame
+ * @len_proberesp_ies: total length of the proberesp_ies
 * @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
@@ -609,6 +647,10 @@ struct cfg80211_bss {
        u16 capability;
        u8 *information_elements;
        size_t len_information_elements;
+        u8 *beacon_ies;
+        size_t len_beacon_ies;
+        u8 *proberesp_ies;
+        size_t len_proberesp_ies;
        s32 signal;
@@ -805,6 +847,7 @@ enum wiphy_params_flags {
        WIPHY_PARAM_RETRY_LONG          = 1 << 1,
        WIPHY_PARAM_FRAG_THRESHOLD      = 1 << 2,
        WIPHY_PARAM_RTS_THRESHOLD       = 1 << 3,
+        WIPHY_PARAM_COVERAGE_CLASS      = 1 << 4,
 };
 /**
@@ -824,20 +867,24 @@ enum tx_power_setting {
 * cfg80211_bitrate_mask - masks for bitrate control
 */
 struct cfg80211_bitrate_mask {
-/*
- * As discussed in Berlin, this struct really
- * should look like this:
        struct {
                u32 legacy;
-                u8 mcs[IEEE80211_HT_MCS_MASK_LEN];
+                /* TODO: add support for masking MCS rates; e.g.: */
+                /* u8 mcs[IEEE80211_HT_MCS_MASK_LEN]; */
        } control[IEEE80211_NUM_BANDS];
+};
- * Since we can always fix in-kernel users, let's keep
+/**
- * it simpler for now:
+ * struct cfg80211_pmksa - PMK Security Association
+ *
+ * This structure is passed to the set/del_pmksa() method for PMKSA
+ * caching.
+ *
+ * @bssid: The AP's BSSID.
+ * @pmkid: The PMK material itself.
 */
-        u32 fixed;   /* fixed bitrate, 0 == not fixed */
+struct cfg80211_pmksa {
-        u32 maxrate; /* in kbps, 0 == no limit */
+        u8 *bssid;
+        u8 *pmkid;
 };
 /**
@@ -941,7 +988,26 @@ struct cfg80211_bitrate_mask {
 * @rfkill_poll: polls the hw rfkill line, use cfg80211 reporting
 *      functions to adjust rfkill hw state
 *
+ * @dump_survey: get site survey information.
+ *
+ * @remain_on_channel: Request the driver to remain awake on the specified
+ *      channel for the specified duration to complete an off-channel
+ *      operation (e.g., public action frame exchange). When the driver is
+ *      ready on the requested channel, it must indicate this with an event
+ *      notification by calling cfg80211_ready_on_channel().
+ * @cancel_remain_on_channel: Cancel an on-going remain-on-channel operation.
+ *      This allows the operation to be terminated prior to timeout based on
+ *      the duration value.
+ * @action: Transmit an action frame
+ *
 * @testmode_cmd: run a test mode command
+ *
+ * @set_pmksa: Cache a PMKID for a BSSID. This is mostly useful for fullmac
+ *      devices running firmwares capable of generating the (re) association
+ *      RSN IE. It allows for faster roaming between WPA2 BSSIDs.
+ * @del_pmksa: Delete a cached PMKID.
+ * @flush_pmksa: Flush all cached PMKIDs.
+ *
 */
 struct cfg80211_ops {
        int     (*suspend)(struct wiphy *wiphy);
@@ -1060,7 +1126,30 @@ struct cfg80211_ops {
                                    const u8 *peer,
                                    const struct cfg80211_bitrate_mask *mask);
-        /* some temporary stuff to finish wext */
+        int     (*dump_survey)(struct wiphy *wiphy, struct net_device *netdev,
+                        int idx, struct survey_info *info);
+        int     (*set_pmksa)(struct wiphy *wiphy, struct net_device *netdev,
+                             struct cfg80211_pmksa *pmksa);
+        int     (*del_pmksa)(struct wiphy *wiphy, struct net_device *netdev,
+                             struct cfg80211_pmksa *pmksa);
+        int     (*flush_pmksa)(struct wiphy *wiphy, struct net_device *netdev);
+        int     (*remain_on_channel)(struct wiphy *wiphy,
+                                     struct net_device *dev,
+                                     struct ieee80211_channel *chan,
+                                     enum nl80211_channel_type channel_type,
+                                     unsigned int duration,
+                                     u64 *cookie);
+        int     (*cancel_remain_on_channel)(struct wiphy *wiphy,
+                                            struct net_device *dev,
+                                            u64 cookie);
+        int     (*action)(struct wiphy *wiphy, struct net_device *dev,
+                          struct ieee80211_channel *chan,
+                          enum nl80211_channel_type channel_type,
+                          const u8 *buf, size_t len, u64 *cookie);
        int     (*set_power_mgmt)(struct wiphy *wiphy, struct net_device *dev,
                                  bool enabled, int timeout);
 };
@@ -1071,27 +1160,54 @@ struct cfg80211_ops {
 */
 /**
- * struct wiphy - wireless hardware description
+ * enum wiphy_flags - wiphy capability flags
- * @idx: the wiphy index assigned to this item
+ *
- * @class_dev: the class device representing /sys/class/ieee80211/<wiphy-name>
+ * @WIPHY_FLAG_CUSTOM_REGULATORY:  tells us the driver for this device
- * @custom_regulatory: tells us the driver for this device
 *      has its own custom regulatory domain and cannot identify the
 *      ISO / IEC 3166 alpha2 it belongs to. When this is enabled
 *      we will disregard the first regulatory hint (when the
 *      initiator is %REGDOM_SET_BY_CORE).
- * @strict_regulatory: tells us the driver for this device will ignore
+ * @WIPHY_FLAG_STRICT_REGULATORY: tells us the driver for this device will
- *      regulatory domain settings until it gets its own regulatory domain
+ *      ignore regulatory domain settings until it gets its own regulatory
- *      via its regulatory_hint(). After its gets its own regulatory domain
+ *      domain via its regulatory_hint(). After its gets its own regulatory
- *      it will only allow further regulatory domain settings to further
+ *      domain it will only allow further regulatory domain settings to
- *      enhance compliance. For example if channel 13 and 14 are disabled
+ *      further enhance compliance. For example if channel 13 and 14 are
- *      by this regulatory domain no user regulatory domain can enable these
+ *      disabled by this regulatory domain no user regulatory domain can
- *      channels at a later time. This can be used for devices which do not
+ *      enable these channels at a later time. This can be used for devices
- *      have calibration information gauranteed for frequencies or settings
+ *      which do not have calibration information gauranteed for frequencies
- *      outside of its regulatory domain.
+ *      or settings outside of its regulatory domain.
- * @disable_beacon_hints: enable this if your driver needs to ensure that
+ * @WIPHY_FLAG_DISABLE_BEACON_HINTS: enable this if your driver needs to ensure
- *      passive scan flags and beaconing flags may not be lifted by cfg80211
+ *      that passive scan flags and beaconing flags may not be lifted by
- *      due to regulatory beacon hints. For more information on beacon
+ *      cfg80211 due to regulatory beacon hints. For more information on beacon
 *      hints read the documenation for regulatory_hint_found_beacon()
+ * @WIPHY_FLAG_NETNS_OK: if not set, do not allow changing the netns of this
+ *      wiphy at all
+ * @WIPHY_FLAG_PS_ON_BY_DEFAULT: if set to true, powersave will be enabled
+ *      by default -- this flag will be set depending on the kernel's default
+ *      on wiphy_new(), but can be changed by the driver if it has a good
+ *      reason to override the default
+ * @WIPHY_FLAG_4ADDR_AP: supports 4addr mode even on AP (with a single station
+ *      on a VLAN interface)
+ * @WIPHY_FLAG_4ADDR_STATION: supports 4addr mode even as a station
+ */
+enum wiphy_flags {
+        WIPHY_FLAG_CUSTOM_REGULATORY    = BIT(0),
+        WIPHY_FLAG_STRICT_REGULATORY    = BIT(1),
+        WIPHY_FLAG_DISABLE_BEACON_HINTS = BIT(2),
+        WIPHY_FLAG_NETNS_OK             = BIT(3),
+        WIPHY_FLAG_PS_ON_BY_DEFAULT     = BIT(4),
+        WIPHY_FLAG_4ADDR_AP             = BIT(5),
+        WIPHY_FLAG_4ADDR_STATION        = BIT(6),
+};
+struct mac_address {
+        u8 addr[ETH_ALEN];
+};
+/**
+ * struct wiphy - wireless hardware description
+ * @idx: the wiphy index assigned to this item
+ * @class_dev: the class device representing /sys/class/ieee80211/<wiphy-name>
 * @reg_notifier: the driver's regulatory notification callback
 * @regd: the driver's regulatory domain, if one was requested via
 *      the regulatory_hint() API. This can be used by the driver
@@ -1106,27 +1222,33 @@ struct cfg80211_ops {
 *      -1 = fragmentation disabled, only odd values >= 256 used
 * @rts_threshold: RTS threshold (dot11RTSThreshold); -1 = RTS/CTS disabled
 * @net: the network namespace this wiphy currently lives in
- * @netnsok: if set to false, do not allow changing the netns of this
+ * @perm_addr: permanent MAC address of this device
- *      wiphy at all
+ * @addr_mask: If the device supports multiple MAC addresses by masking,
- * @ps_default: default for powersave, will be set depending on the
+ *      set this to a mask with variable bits set to 1, e.g. if the last
- *      kernel's default on wiphy_new(), but can be changed by the
+ *      four bits are variable then set it to 00:...:00:0f. The actual
- *      driver if it has a good reason to override the default
+ *      variable bits shall be determined by the interfaces added, with
+ *      interfaces not matching the mask being rejected to be brought up.
+ * @n_addresses: number of addresses in @addresses.
+ * @addresses: If the device has more than one address, set this pointer
+ *      to a list of addresses (6 bytes each). The first one will be used
+ *      by default for perm_addr. In this case, the mask should be set to
+ *      all-zeroes. In this case it is assumed that the device can handle
+ *      the same number of arbitrary MAC addresses.
 */
 struct wiphy {
        /* assign these fields before you register the wiphy */
-        /* permanent MAC address */
+        /* permanent MAC address(es) */
        u8 perm_addr[ETH_ALEN];
+        u8 addr_mask[ETH_ALEN];
+        u16 n_addresses;
+        struct mac_address *addresses;
        /* Supported interface modes, OR together BIT(NL80211_IFTYPE_...) */
        u16 interface_modes;
-        bool custom_regulatory;
+        u32 flags;
-        bool strict_regulatory;
-        bool disable_beacon_hints;
-        bool netnsok;
-        bool ps_default;
        enum cfg80211_signal_type signal_type;
@@ -1141,6 +1263,12 @@ struct wiphy {
        u8 retry_long;
        u32 frag_threshold;
        u32 rts_threshold;
+        u8 coverage_class;
+        char fw_version[ETHTOOL_BUSINFO_LEN];
+        u32 hw_version;
+        u8 max_num_pmkids;
        /* If multiple wiphys are registered and you're handed e.g.
         * a regular netdev with assigned ieee80211_ptr, you won't
@@ -1171,6 +1299,10 @@ struct wiphy {
        struct net *_net;
 #endif
+#ifdef CONFIG_CFG80211_WEXT
+        const struct iw_handler_def *wext;
+#endif
        char priv[0] __attribute__((__aligned__(NETDEV_ALIGN)));
 };
@@ -1314,6 +1446,12 @@ struct cfg80211_cached_keys;
 * @ssid_len: (private) Used by the internal configuration code
 * @wext: (private) Used by the internal wireless extensions compat code
 * @wext_bssid: (private) Used by the internal wireless extensions compat code
+ * @use_4addr: indicates 4addr mode is used on this interface, must be
+ *      set by driver (if supported) on add_interface BEFORE registering the
+ *      netdev and may otherwise be used by driver read-only, will be update
+ *      by cfg80211 on change_interface
+ * @action_registrations: list of registrations for action frames
+ * @action_registrations_lock: lock for the list
 */
 struct wireless_dev {
        struct wiphy *wiphy;
@@ -1323,10 +1461,15 @@ struct wireless_dev {
        struct list_head list;
        struct net_device *netdev;
+        struct list_head action_registrations;
+        spinlock_t action_registrations_lock;
        struct mutex mtx;
        struct work_struct cleanup_work;
+        bool use_4addr;
        /* currently used for IBSS and SME - might be rearranged later */
        u8 ssid[IEEE80211_MAX_SSID_LEN];
        u8 ssid_len;
@@ -1345,7 +1488,10 @@ struct wireless_dev {
        struct cfg80211_internal_bss *auth_bsses[MAX_AUTH_BSSES];
        struct cfg80211_internal_bss *current_bss; /* associated / joined */
-#ifdef CONFIG_WIRELESS_EXT
+        bool ps;
+        int ps_timeout;
+#ifdef CONFIG_CFG80211_WEXT
        /* wext data */
        struct {
                struct cfg80211_ibss_params ibss;
@@ -1356,8 +1502,7 @@ struct wireless_dev {
                u8 bssid[ETH_ALEN], prev_bssid[ETH_ALEN];
                u8 ssid[IEEE80211_MAX_SSID_LEN];
                s8 default_key, default_mgmt_key;
-                bool ps, prev_bssid_valid;
+                bool prev_bssid_valid;
-                int ps_timeout;
        } wext;
 #endif
 };
@@ -1428,37 +1573,82 @@ ieee80211_get_response_rate(struct ieee80211_supported_band *sband,
 * Documentation in Documentation/networking/radiotap-headers.txt
 */
+struct radiotap_align_size {
+        uint8_t align:4, size:4;
+};
+struct ieee80211_radiotap_namespace {
+        const struct radiotap_align_size *align_size;
+        int n_bits;
+        uint32_t oui;
+        uint8_t subns;
+};
+struct ieee80211_radiotap_vendor_namespaces {
+        const struct ieee80211_radiotap_namespace *ns;
+        int n_ns;
+};
 /**
 * struct ieee80211_radiotap_iterator - tracks walk thru present radiotap args
- * @rtheader: pointer to the radiotap header we are walking through
+ * @this_arg_index: index of current arg, valid after each successful call
- * @max_length: length of radiotap header in cpu byte ordering
+ *      to ieee80211_radiotap_iterator_next()
- * @this_arg_index: IEEE80211_RADIOTAP_... index of current arg
+ * @this_arg: pointer to current radiotap arg; it is valid after each
- * @this_arg: pointer to current radiotap arg
+ *      call to ieee80211_radiotap_iterator_next() but also after
- * @arg_index: internal next argument index
+ *      ieee80211_radiotap_iterator_init() where it will point to
- * @arg: internal next argument pointer
+ *      the beginning of the actual data portion
- * @next_bitmap: internal pointer to next present u32
+ * @this_arg_size: length of the current arg, for convenience
- * @bitmap_shifter: internal shifter for curr u32 bitmap, b0 set == arg present
+ * @current_namespace: pointer to the current namespace definition
+ *      (or internally %NULL if the current namespace is unknown)
+ * @is_radiotap_ns: indicates whether the current namespace is the default
+ *      radiotap namespace or not
+ *
+ * @overrides: override standard radiotap fields
+ * @n_overrides: number of overrides
+ *
+ * @_rtheader: pointer to the radiotap header we are walking through
+ * @_max_length: length of radiotap header in cpu byte ordering
+ * @_arg_index: next argument index
+ * @_arg: next argument pointer
+ * @_next_bitmap: internal pointer to next present u32
+ * @_bitmap_shifter: internal shifter for curr u32 bitmap, b0 set == arg present
+ * @_vns: vendor namespace definitions
+ * @_next_ns_data: beginning of the next namespace's data
+ * @_reset_on_ext: internal; reset the arg index to 0 when going to the
+ *      next bitmap word
+ *
+ * Describes the radiotap parser state. Fields prefixed with an underscore
+ * must not be used by users of the parser, only by the parser internally.
 */
 struct ieee80211_radiotap_iterator {
-        struct ieee80211_radiotap_header *rtheader;
+        struct ieee80211_radiotap_header *_rtheader;
-        int max_length;
+        const struct ieee80211_radiotap_vendor_namespaces *_vns;
+        const struct ieee80211_radiotap_namespace *current_namespace;
+        unsigned char *_arg, *_next_ns_data;
+        uint32_t *_next_bitmap;
+        unsigned char *this_arg;
        int this_arg_index;
-        u8 *this_arg;
+        int this_arg_size;
-        int arg_index;
+        int is_radiotap_ns;
-        u8 *arg;
-        __le32 *next_bitmap;
+        int _max_length;
-        u32 bitmap_shifter;
+        int _arg_index;
+        uint32_t _bitmap_shifter;
+        int _reset_on_ext;
 };
 extern int ieee80211_radiotap_iterator_init(
-   struct ieee80211_radiotap_iterator *iterator,
+        struct ieee80211_radiotap_iterator *iterator,
-   struct ieee80211_radiotap_header *radiotap_header,
+        struct ieee80211_radiotap_header *radiotap_header,
-   int max_length);
+        int max_length, const struct ieee80211_radiotap_vendor_namespaces *vns);
 extern int ieee80211_radiotap_iterator_next(
-   struct ieee80211_radiotap_iterator *iterator);
+        struct ieee80211_radiotap_iterator *iterator);
 extern const unsigned char rfc1042_header[6];
 extern const unsigned char bridge_tunnel_header[6];
@@ -1487,7 +1677,7 @@ unsigned int ieee80211_hdrlen(__le16 fc);
 * @addr: the device MAC address
 * @iftype: the virtual interface type
 */
-int ieee80211_data_to_8023(struct sk_buff *skb, u8 *addr,
+int ieee80211_data_to_8023(struct sk_buff *skb, const u8 *addr,
                           enum nl80211_iftype iftype);
 /**
@@ -1498,15 +1688,49 @@ int ieee80211_data_to_8023(struct sk_buff *skb, u8 *addr,
 * @bssid: the network bssid (used only for iftype STATION and ADHOC)
 * @qos: build 802.11 QoS data frame
 */
-int ieee80211_data_from_8023(struct sk_buff *skb, u8 *addr,
+int ieee80211_data_from_8023(struct sk_buff *skb, const u8 *addr,
                             enum nl80211_iftype iftype, u8 *bssid, bool qos);
 /**
+ * ieee80211_amsdu_to_8023s - decode an IEEE 802.11n A-MSDU frame
+ *
+ * Decode an IEEE 802.11n A-MSDU frame and convert it to a list of
+ * 802.3 frames. The @list will be empty if the decode fails. The
+ * @skb is consumed after the function returns.
+ *
+ * @skb: The input IEEE 802.11n A-MSDU frame.
+ * @list: The output list of 802.3 frames. It must be allocated and
+ *      initialized by by the caller.
+ * @addr: The device MAC address.
+ * @iftype: The device interface type.
+ * @extra_headroom: The hardware extra headroom for SKBs in the @list.
+ */
+void ieee80211_amsdu_to_8023s(struct sk_buff *skb, struct sk_buff_head *list,
+                              const u8 *addr, enum nl80211_iftype iftype,
+                              const unsigned int extra_headroom);
+/**
 * cfg80211_classify8021d - determine the 802.1p/1d tag for a data frame
 * @skb: the data frame
 */
 unsigned int cfg80211_classify8021d(struct sk_buff *skb);
+/**
+ * cfg80211_find_ie - find information element in data
+ *
+ * @eid: element ID
+ * @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.
+ */
+const u8 *cfg80211_find_ie(u8 eid, const u8 *ies, int len);
 /*
 * Regulatory helper functions for wiphys
 */
@@ -1776,6 +2000,18 @@ void cfg80211_send_rx_auth(struct net_device *dev, const u8 *buf, size_t len);
 void cfg80211_send_auth_timeout(struct net_device *dev, const u8 *addr);
 /**
+ * __cfg80211_auth_canceled - notify cfg80211 that authentication was canceled
+ * @dev: network device
+ * @addr: The MAC address of the device with which the authentication timed out
+ *
+ * When a pending authentication had no action yet, the driver may decide
+ * to not send a deauth frame, but in that case must calls this function
+ * to tell cfg80211 about this decision. It is only valid to call this
+ * function within the deauth() callback.
+ */
+void __cfg80211_auth_canceled(struct net_device *dev, const u8 *addr);
+/**
 * cfg80211_send_rx_assoc - notification of processed association
 * @dev: network device
 * @buf: (re)association response frame (header + body)
@@ -1802,30 +2038,45 @@ void cfg80211_send_assoc_timeout(struct net_device *dev, const u8 *addr);
 * @dev: network device
 * @buf: deauthentication frame (header + body)
 * @len: length of the frame data
- * @cookie: cookie from ->deauth if called within that callback,
- *      %NULL otherwise
 *
 * This function is called whenever deauthentication has been processed in
 * station mode. This includes both received deauthentication frames and
 * locally generated ones. This function may sleep.
 */
-void cfg80211_send_deauth(struct net_device *dev, const u8 *buf, size_t len,
+void cfg80211_send_deauth(struct net_device *dev, const u8 *buf, size_t len);
-                          void *cookie);
+/**
+ * __cfg80211_send_deauth - notification of processed deauthentication
+ * @dev: network device
+ * @buf: deauthentication frame (header + body)
+ * @len: length of the frame data
+ *
+ * Like cfg80211_send_deauth(), but doesn't take the wdev lock.
+ */
+void __cfg80211_send_deauth(struct net_device *dev, const u8 *buf, size_t len);
 /**
 * cfg80211_send_disassoc - notification of processed disassociation
 * @dev: network device
 * @buf: disassociation response frame (header + body)
 * @len: length of the frame data
- * @cookie: cookie from ->disassoc if called within that callback,
- *      %NULL otherwise
 *
 * This function is called whenever disassociation has been processed in
 * station mode. This includes both received disassociation frames and locally
 * generated ones. This function may sleep.
 */
-void cfg80211_send_disassoc(struct net_device *dev, const u8 *buf, size_t len,
+void cfg80211_send_disassoc(struct net_device *dev, const u8 *buf, size_t len);
-                            void *cookie);
+/**
+ * __cfg80211_send_disassoc - notification of processed disassociation
+ * @dev: network device
+ * @buf: disassociation response frame (header + body)
+ * @len: length of the frame data
+ *
+ * Like cfg80211_send_disassoc(), but doesn't take the wdev lock.
+ */
+void __cfg80211_send_disassoc(struct net_device *dev, const u8 *buf,
+        size_t len);
 /**
 * cfg80211_michael_mic_failure - notification of Michael MIC failure (TKIP)
@@ -2011,5 +2262,79 @@ void cfg80211_roamed(struct net_device *dev, const u8 *bssid,
 void cfg80211_disconnected(struct net_device *dev, u16 reason,
                           u8 *ie, size_t ie_len, gfp_t gfp);
+/**
+ * cfg80211_ready_on_channel - notification of remain_on_channel start
+ * @dev: network device
+ * @cookie: the request cookie
+ * @chan: The current channel (from remain_on_channel request)
+ * @channel_type: Channel type
+ * @duration: Duration in milliseconds that the driver intents to remain on the
+ *      channel
+ * @gfp: allocation flags
+ */
+void cfg80211_ready_on_channel(struct net_device *dev, u64 cookie,
+                               struct ieee80211_channel *chan,
+                               enum nl80211_channel_type channel_type,
+                               unsigned int duration, gfp_t gfp);
+/**
+ * cfg80211_remain_on_channel_expired - remain_on_channel duration expired
+ * @dev: network device
+ * @cookie: the request cookie
+ * @chan: The current channel (from remain_on_channel request)
+ * @channel_type: Channel type
+ * @gfp: allocation flags
+ */
+void cfg80211_remain_on_channel_expired(struct net_device *dev,
+                                        u64 cookie,
+                                        struct ieee80211_channel *chan,
+                                        enum nl80211_channel_type channel_type,
+                                        gfp_t gfp);
+/**
+ * cfg80211_new_sta - notify userspace about station
+ *
+ * @dev: the netdev
+ * @mac_addr: the station's address
+ * @sinfo: the station information
+ * @gfp: allocation flags
+ */
+void cfg80211_new_sta(struct net_device *dev, const u8 *mac_addr,
+                      struct station_info *sinfo, gfp_t gfp);
+/**
+ * cfg80211_rx_action - notification of received, unprocessed Action frame
+ * @dev: network device
+ * @freq: Frequency on which the frame was received in MHz
+ * @buf: Action frame (header + body)
+ * @len: length of the frame data
+ * @gfp: context flags
+ * Returns %true if a user space application is responsible for rejecting the
+ *      unrecognized Action frame; %false if no such application is registered
+ *      (i.e., the driver is responsible for rejecting the unrecognized Action
+ *      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_action(struct net_device *dev, int freq, const u8 *buf,
+                        size_t len, gfp_t gfp);
+/**
+ * cfg80211_action_tx_status - notification of TX status for Action frame
+ * @dev: network device
+ * @cookie: Cookie returned by cfg80211_ops::action()
+ * @buf: Action frame (header + body)
+ * @len: length of the frame data
+ * @ack: Whether frame was acknowledged
+ * @gfp: context flags
+ *
+ * This function is called whenever an Action frame was requested to be
+ * transmitted with cfg80211_ops::action() to report the TX status of the
+ * transmission attempt.
+ */
+void cfg80211_action_tx_status(struct net_device *dev, u64 cookie,
+                               const u8 *buf, size_t len, bool ack, gfp_t gfp);
 #endif /* __NET_CFG80211_H */
diff --git a/include/net/compat.h b/include/net/compat.h
index 7c3002832d05..28d5428ec6a2 100644
--- a/include/net/compat.h
+++ b/include/net/compat.h
@@ -18,6 +18,11 @@ struct compat_msghdr {
        compat_uint_t   msg_flags;
 };
+struct compat_mmsghdr {
+        struct compat_msghdr msg_hdr;
+        compat_uint_t        msg_len;
+};
 struct compat_cmsghdr {
        compat_size_t   cmsg_len;
        compat_int_t    cmsg_level;
@@ -28,13 +33,20 @@ extern int compat_sock_get_timestamp(struct sock *, struct timeval __user *);
 extern int compat_sock_get_timestampns(struct sock *, struct timespec __user *);
 #else /* defined(CONFIG_COMPAT) */
-#define compat_msghdr   msghdr          /* to avoid compiler warnings */
+/*
+ * To avoid compiler warnings:
+ */
+#define compat_msghdr   msghdr
+#define compat_mmsghdr  mmsghdr
 #endif /* defined(CONFIG_COMPAT) */
 extern int get_compat_msghdr(struct msghdr *, struct compat_msghdr __user *);
 extern int verify_compat_iovec(struct msghdr *, struct iovec *, struct sockaddr *, int);
 extern asmlinkage long compat_sys_sendmsg(int,struct compat_msghdr __user *,unsigned);
 extern asmlinkage long compat_sys_recvmsg(int,struct compat_msghdr __user *,unsigned);
+extern asmlinkage long compat_sys_recvmmsg(int, struct compat_mmsghdr __user *,
+                                           unsigned, unsigned,
+                                           struct compat_timespec __user *);
 extern asmlinkage long compat_sys_getsockopt(int, int, int, char __user *, int __user *);
 extern int put_cmsg_compat(struct msghdr*, int, int, int, void *);
diff --git a/include/net/dn_dev.h b/include/net/dn_dev.h
index cee46821dc53..511a459ec10f 100644
--- a/include/net/dn_dev.h
+++ b/include/net/dn_dev.h
@@ -75,7 +75,6 @@ struct dn_dev_parms {
        unsigned long t3;         /* Default value of t3                */
        int priority;             /* Priority to be a router            */
        char *name;               /* Name for sysctl                    */
-        int ctl_name;             /* Index for sysctl                   */
        int  (*up)(struct net_device *);
        void (*down)(struct net_device *);
        void (*timer3)(struct net_device *, struct dn_ifaddr *ifa);
@@ -97,16 +96,14 @@ struct dn_dev {
        unsigned long uptime;     /* Time device went up in jiffies */
 };
-struct dn_short_packet
+struct dn_short_packet {
-{
        __u8    msgflg;
        __le16 dstnode;
        __le16 srcnode;
        __u8   forward;
 } __attribute__((packed));
-struct dn_long_packet
+struct dn_long_packet {
-{
        __u8   msgflg;
        __u8   d_area;
        __u8   d_subarea;
@@ -122,8 +119,7 @@ struct dn_long_packet
 /*------------------------- DRP - Routing messages ---------------------*/
-struct endnode_hello_message
+struct endnode_hello_message {
-{
        __u8   msgflg;
        __u8   tiver[3];
        __u8   id[6];
@@ -138,8 +134,7 @@ struct endnode_hello_message
        __u8   data[2];
 } __attribute__((packed));
-struct rtnode_hello_message
+struct rtnode_hello_message {
-{
        __u8   msgflg;
        __u8   tiver[3];
        __u8   id[6];
diff --git a/include/net/dn_fib.h b/include/net/dn_fib.h
index c378be7bf960..52da6c3dd50d 100644
--- a/include/net/dn_fib.h
+++ b/include/net/dn_fib.h
@@ -4,8 +4,7 @@
 /* WARNING: The ordering of these elements must match ordering
 *          of RTA_* rtnetlink attribute numbers.
 */
-struct dn_kern_rta
+struct dn_kern_rta {
-{
        void            *rta_dst;
        void            *rta_src;
        int             *rta_iif;
diff --git a/include/net/dn_nsp.h b/include/net/dn_nsp.h
index 96e816b6974d..17d43d2db5ec 100644
--- a/include/net/dn_nsp.h
+++ b/include/net/dn_nsp.h
@@ -70,30 +70,26 @@ extern struct sk_buff *dn_alloc_send_skb(struct sock *sk, size_t *size, int nobl
 /* Data Messages    (data segment/interrupt/link service)               */
-struct nsp_data_seg_msg
+struct nsp_data_seg_msg {
-{
        __u8   msgflg;
        __le16 dstaddr;
        __le16 srcaddr;
 } __attribute__((packed));
-struct nsp_data_opt_msg
+struct nsp_data_opt_msg {
-{
        __le16 acknum;
        __le16 segnum;
        __le16 lsflgs;
 } __attribute__((packed));
-struct nsp_data_opt_msg1
+struct nsp_data_opt_msg1 {
-{
        __le16 acknum;
        __le16 segnum;
 } __attribute__((packed));
 /* Acknowledgment Message (data/other data)                             */
-struct nsp_data_ack_msg
+struct nsp_data_ack_msg {
-{
        __u8   msgflg;
        __le16 dstaddr;
        __le16 srcaddr;
@@ -101,16 +97,14 @@ struct nsp_data_ack_msg
 } __attribute__((packed));
 /* Connect Acknowledgment Message */
-struct  nsp_conn_ack_msg
+struct  nsp_conn_ack_msg {
-{
        __u8 msgflg;
        __le16 dstaddr;
 } __attribute__((packed));
 /* Connect Initiate/Retransmit Initiate/Connect Confirm */
-struct  nsp_conn_init_msg
+struct  nsp_conn_init_msg {
-{
        __u8   msgflg;
 #define NSP_CI      0x18            /* Connect Initiate     */
 #define NSP_RCI     0x68            /* Retrans. Conn Init   */
@@ -126,8 +120,7 @@ struct  nsp_conn_init_msg
 } __attribute__((packed));
 /* Disconnect Initiate/Disconnect Confirm */
-struct  nsp_disconn_init_msg
+struct  nsp_disconn_init_msg {
-{
        __u8   msgflg;
        __le16 dstaddr;
        __le16 srcaddr;
@@ -136,8 +129,7 @@ struct  nsp_disconn_init_msg
-struct  srcobj_fmt
+struct  srcobj_fmt {
-{
        __u8   format;
        __u8   task;
        __le16 grpcode;
diff --git a/include/net/dst.h b/include/net/dst.h
index 5a900ddcf10d..ce078cda6b74 100644
--- a/include/net/dst.h
+++ b/include/net/dst.h
@@ -36,8 +36,7 @@
 struct sk_buff;
-struct dst_entry
+struct dst_entry {
-{
        struct rcu_head         rcu_head;
        struct dst_entry        *child;
        struct net_device       *dev;
@@ -84,8 +83,6 @@ struct dst_entry
         * (L1_CACHE_SIZE would be too much)
         */
 #ifdef CONFIG_64BIT
-        long                    __pad_to_align_refcnt[2];
-#else
        long                    __pad_to_align_refcnt[1];
 #endif
        /*
@@ -111,6 +108,12 @@ dst_metric(const struct dst_entry *dst, int metric)
        return dst->metrics[metric-1];
 }
+static inline u32
+dst_feature(const struct dst_entry *dst, u32 feature)
+{
+        return dst_metric(dst, RTAX_FEATURES) & feature;
+}
 static inline u32 dst_mtu(const struct dst_entry *dst)
 {
        u32 mtu = dst_metric(dst, RTAX_MTU);
@@ -136,7 +139,7 @@ static inline void set_dst_metric_rtt(struct dst_entry *dst, int metric,
 static inline u32
 dst_allfrag(const struct dst_entry *dst)
 {
-        int ret = dst_metric(dst, RTAX_FEATURES) & RTAX_FEATURE_ALLFRAG;
+        int ret = dst_feature(dst,  RTAX_FEATURE_ALLFRAG);
        /* Yes, _exactly_. This is paranoia. */
        barrier();
        return ret;
@@ -222,11 +225,19 @@ static inline void dst_confirm(struct dst_entry *dst)
                neigh_confirm(dst->neighbour);
 }
-static inline void dst_negative_advice(struct dst_entry **dst_p)
+static inline void dst_negative_advice(struct dst_entry **dst_p,
+                                       struct sock *sk)
 {
        struct dst_entry * dst = *dst_p;
-        if (dst && dst->ops->negative_advice)
+        if (dst && dst->ops->negative_advice) {
                *dst_p = dst->ops->negative_advice(dst);
+                if (dst != *dst_p) {
+                        extern void sk_reset_txq(struct sock *sk);
+                        sk_reset_txq(sk);
+                }
+        }
 }
 static inline void dst_link_failure(struct sk_buff *skb)
diff --git a/include/net/fib_rules.h b/include/net/fib_rules.h
index ca4b2e840078..c49086d2bc7d 100644
--- a/include/net/fib_rules.h
+++ b/include/net/fib_rules.h
@@ -2,17 +2,17 @@
 #define __NET_FIB_RULES_H
 #include <linux/types.h>
+#include <linux/slab.h>
 #include <linux/netdevice.h>
 #include <linux/fib_rules.h>
 #include <net/flow.h>
 #include <net/rtnetlink.h>
-struct fib_rule
+struct fib_rule {
-{
        struct list_head        list;
        atomic_t                refcnt;
-        int                     ifindex;
+        int                     iifindex;
-        char                    ifname[IFNAMSIZ];
+        int                     oifindex;
        u32                     mark;
        u32                     mark_mask;
        u32                     pref;
@@ -21,19 +21,19 @@ struct fib_rule
        u8                      action;
        u32                     target;
        struct fib_rule *       ctarget;
+        char                    iifname[IFNAMSIZ];
+        char                    oifname[IFNAMSIZ];
        struct rcu_head         rcu;
        struct net *            fr_net;
 };
-struct fib_lookup_arg
+struct fib_lookup_arg {
-{
        void                    *lookup_ptr;
        void                    *result;
        struct fib_rule         *rule;
 };
-struct fib_rules_ops
+struct fib_rules_ops {
-{
        int                     family;
        struct list_head        list;
        int                     rule_size;
@@ -67,10 +67,12 @@ struct fib_rules_ops
        struct list_head        rules_list;
        struct module           *owner;
        struct net              *fro_net;
+        struct rcu_head         rcu;
 };
 #define FRA_GENERIC_POLICY \
-        [FRA_IFNAME]    = { .type = NLA_STRING, .len = IFNAMSIZ - 1 }, \
+        [FRA_IIFNAME]   = { .type = NLA_STRING, .len = IFNAMSIZ - 1 }, \
+        [FRA_OIFNAME]   = { .type = NLA_STRING, .len = IFNAMSIZ - 1 }, \
        [FRA_PRIORITY]  = { .type = NLA_U32 }, \
        [FRA_FWMARK]    = { .type = NLA_U32 }, \
        [FRA_FWMASK]    = { .type = NLA_U32 }, \
@@ -102,7 +104,7 @@ static inline u32 frh_get_table(struct fib_rule_hdr *frh, struct nlattr **nla)
        return frh->table;
 }
-extern int fib_rules_register(struct fib_rules_ops *);
+extern struct fib_rules_ops *fib_rules_register(struct fib_rules_ops *, struct net *);
 extern void fib_rules_unregister(struct fib_rules_ops *);
 extern void                     fib_rules_cleanup_ops(struct fib_rules_ops *);
diff --git a/include/net/gen_stats.h b/include/net/gen_stats.h
index c1488553e349..fa157712e982 100644
--- a/include/net/gen_stats.h
+++ b/include/net/gen_stats.h
@@ -6,8 +6,7 @@
 #include <linux/rtnetlink.h>
 #include <linux/pkt_sched.h>
-struct gnet_dump
+struct gnet_dump {
-{
        spinlock_t *      lock;
        struct sk_buff *  skb;
        struct nlattr *   tail;
@@ -30,6 +29,7 @@ extern int gnet_stats_start_copy_compat(struct sk_buff *skb, int type,
 extern int gnet_stats_copy_basic(struct gnet_dump *d,
                                 struct gnet_stats_basic_packed *b);
 extern int gnet_stats_copy_rate_est(struct gnet_dump *d,
+                                    const struct gnet_stats_basic_packed *b,
                                    struct gnet_stats_rate_est *r);
 extern int gnet_stats_copy_queue(struct gnet_dump *d,
                                 struct gnet_stats_queue *q);
diff --git a/include/net/genetlink.h b/include/net/genetlink.h
index 2a1c06874c42..eb551baafc04 100644
--- a/include/net/genetlink.h
+++ b/include/net/genetlink.h
@@ -13,8 +13,7 @@
 * @list: list entry for linking
 * @family: pointer to family, need not be set before registering
 */
-struct genl_multicast_group
+struct genl_multicast_group {
-{
        struct genl_family      *family;        /* private */
        struct list_head        list;           /* private */
        char                    name[GENL_NAMSIZ];
@@ -35,8 +34,7 @@ struct genl_multicast_group
 * @family_list: family list
 * @mcast_groups: multicast groups list
 */
-struct genl_family
+struct genl_family {
-{
        unsigned int            id;
        unsigned int            hdrsize;
        char                    name[GENL_NAMSIZ];
@@ -58,8 +56,7 @@ struct genl_family
 * @userhdr: user specific header
 * @attrs: netlink attributes
 */
-struct genl_info
+struct genl_info {
-{
        u32                     snd_seq;
        u32                     snd_pid;
        struct nlmsghdr *       nlhdr;
@@ -102,8 +99,7 @@ static inline void genl_info_net_set(struct genl_info *info, struct net *net)
 * @done: completion callback for dumps
 * @ops_list: operations list
 */
-struct genl_ops
+struct genl_ops {
-{
        u8                      cmd;
        unsigned int            flags;
        const struct nla_policy *policy;
diff --git a/include/net/icmp.h b/include/net/icmp.h
index dfa72d4e8907..15b3dfe9fce8 100644
--- a/include/net/icmp.h
+++ b/include/net/icmp.h
@@ -28,7 +28,7 @@ struct icmp_err {
  unsigned      fatal:1;
 };
-extern struct icmp_err icmp_err_convert[];
+extern const struct icmp_err icmp_err_convert[];
 #define ICMP_INC_STATS(net, field)      SNMP_INC_STATS((net)->mib.icmp_statistics, field)
 #define ICMP_INC_STATS_BH(net, field)   SNMP_INC_STATS_BH((net)->mib.icmp_statistics, field)
 #define ICMPMSGOUT_INC_STATS(net, field)        SNMP_INC_STATS((net)->mib.icmpmsg_statistics, field+256)
diff --git a/include/net/ieee80211_radiotap.h b/include/net/ieee80211_radiotap.h
index 23c3f3d97779..af49f8ab7f81 100644
--- a/include/net/ieee80211_radiotap.h
+++ b/include/net/ieee80211_radiotap.h
@@ -80,7 +80,7 @@ struct ieee80211_radiotap_header {
                                 * Additional extensions are made
                                 * by setting bit 31.
                                 */
-};
+} __packed;
 /* Name                                 Data type    Units
 * ----                                 ---------    -----
@@ -198,6 +198,10 @@ enum ieee80211_radiotap_type {
        IEEE80211_RADIOTAP_TX_FLAGS = 15,
        IEEE80211_RADIOTAP_RTS_RETRIES = 16,
        IEEE80211_RADIOTAP_DATA_RETRIES = 17,
+        /* valid in every it_present bitmap, even vendor namespaces */
+        IEEE80211_RADIOTAP_RADIOTAP_NAMESPACE = 29,
+        IEEE80211_RADIOTAP_VENDOR_NAMESPACE = 30,
        IEEE80211_RADIOTAP_EXT = 31
 };
diff --git a/include/net/ieee802154_netdev.h b/include/net/ieee802154_netdev.h
index 5dc6a61952de..57430555487a 100644
--- a/include/net/ieee802154_netdev.h
+++ b/include/net/ieee802154_netdev.h
@@ -74,8 +74,12 @@ static inline int mac_cb_type(struct sk_buff *skb)
 #define IEEE802154_MAC_SCAN_PASSIVE     2
 #define IEEE802154_MAC_SCAN_ORPHAN      3
+struct wpan_phy;
 /*
 * This should be located at net_device->ml_priv
+ *
+ * get_phy should increment the reference counting on returned phy.
+ * Use wpan_wpy_put to put that reference.
 */
 struct ieee802154_mlme_ops {
        int (*assoc_req)(struct net_device *dev,
@@ -94,18 +98,20 @@ struct ieee802154_mlme_ops {
        int (*scan_req)(struct net_device *dev,
                        u8 type, u32 channels, u8 page, u8 duration);
+        struct wpan_phy *(*get_phy)(const struct net_device *dev);
        /*
         * FIXME: these should become the part of PIB/MIB interface.
         * However we still don't have IB interface of any kind
         */
-        u16 (*get_pan_id)(struct net_device *dev);
+        u16 (*get_pan_id)(const struct net_device *dev);
-        u16 (*get_short_addr)(struct net_device *dev);
+        u16 (*get_short_addr)(const struct net_device *dev);
-        u8 (*get_dsn)(struct net_device *dev);
+        u8 (*get_dsn)(const struct net_device *dev);
-        u8 (*get_bsn)(struct net_device *dev);
+        u8 (*get_bsn)(const struct net_device *dev);
 };
 static inline struct ieee802154_mlme_ops *ieee802154_mlme_ops(
-                struct net_device *dev)
+                const struct net_device *dev)
 {
        return dev->ml_priv;
 }
diff --git a/include/net/if_inet6.h b/include/net/if_inet6.h
index 38b78132019b..545d8b059bef 100644
--- a/include/net/if_inet6.h
+++ b/include/net/if_inet6.h
@@ -32,8 +32,7 @@
 #ifdef __KERNEL__
-struct inet6_ifaddr 
+struct inet6_ifaddr {
-{
        struct in6_addr         addr;
        __u32                   prefix_len;
        
@@ -67,8 +66,7 @@ struct inet6_ifaddr
        int                     dead;
 };
-struct ip6_sf_socklist
+struct ip6_sf_socklist {
-{
        unsigned int            sl_max;
        unsigned int            sl_count;
        struct in6_addr         sl_addr[0];
@@ -79,8 +77,7 @@ struct ip6_sf_socklist
 #define IP6_SFBLOCK     10      /* allocate this many at once */
-struct ipv6_mc_socklist
+struct ipv6_mc_socklist {
-{
        struct in6_addr         addr;
        int                     ifindex;
        struct ipv6_mc_socklist *next;
@@ -89,8 +86,7 @@ struct ipv6_mc_socklist
        struct ip6_sf_socklist  *sflist;
 };
-struct ip6_sf_list
+struct ip6_sf_list {
-{
        struct ip6_sf_list      *sf_next;
        struct in6_addr         sf_addr;
        unsigned long           sf_count[2];    /* include/exclude counts */
@@ -105,8 +101,7 @@ struct ip6_sf_list
 #define MAF_NOREPORT            0x08
 #define MAF_GSQUERY             0x10
-struct ifmcaddr6
+struct ifmcaddr6 {
-{
        struct in6_addr         mca_addr;
        struct inet6_dev        *idev;
        struct ifmcaddr6        *next;
@@ -126,15 +121,13 @@ struct ifmcaddr6
 /* Anycast stuff */
-struct ipv6_ac_socklist
+struct ipv6_ac_socklist {
-{
        struct in6_addr         acl_addr;
        int                     acl_ifindex;
        struct ipv6_ac_socklist *acl_next;
 };
-struct ifacaddr6
+struct ifacaddr6 {
-{
        struct in6_addr         aca_addr;
        struct inet6_dev        *aca_idev;
        struct rt6_info         *aca_rt;
@@ -157,15 +150,14 @@ struct ipv6_devstat {
        DEFINE_SNMP_STAT(struct icmpv6msg_mib, icmpv6msg);
 };
-struct inet6_dev 
+struct inet6_dev {
-{
        struct net_device               *dev;
        struct inet6_ifaddr     *addr_list;
        struct ifmcaddr6        *mc_list;
        struct ifmcaddr6        *mc_tomb;
-        rwlock_t                mc_lock;
+        spinlock_t              mc_lock;
        unsigned char           mc_qrv;
        unsigned char           mc_gq_running;
        unsigned char           mc_ifc_count;
diff --git a/include/net/inet6_hashtables.h b/include/net/inet6_hashtables.h
index 22c73a77cd99..e46674d5daea 100644
--- a/include/net/inet6_hashtables.h
+++ b/include/net/inet6_hashtables.h
@@ -46,14 +46,14 @@ static inline int inet6_sk_ehashfn(const struct sock *sk)
        const struct ipv6_pinfo *np = inet6_sk(sk);
        const struct in6_addr *laddr = &np->rcv_saddr;
        const struct in6_addr *faddr = &np->daddr;
-        const __u16 lport = inet->num;
+        const __u16 lport = inet->inet_num;
-        const __be16 fport = inet->dport;
+        const __be16 fport = inet->inet_dport;
        struct net *net = sock_net(sk);
        return inet6_ehashfn(net, laddr, lport, faddr, fport);
 }
-extern void __inet6_hash(struct sock *sk);
+extern int __inet6_hash(struct sock *sk, struct inet_timewait_sock *twp);
 /*
 * Sockets in TCP_CLOSE state are _always_ taken out of the hash, so
diff --git a/include/net/inet_hashtables.h b/include/net/inet_hashtables.h
index d522dcf3031a..74358d1b3f43 100644
--- a/include/net/inet_hashtables.h
+++ b/include/net/inet_hashtables.h
@@ -92,8 +92,8 @@ static inline struct net *ib_net(struct inet_bind_bucket *ib)
        return read_pnet(&ib->ib_net);
 }
-#define inet_bind_bucket_for_each(tb, node, head) \
+#define inet_bind_bucket_for_each(tb, pos, head) \
-        hlist_for_each_entry(tb, node, head, node)
+        hlist_for_each_entry(tb, pos, head, node)
 struct inet_bind_hashbucket {
        spinlock_t              lock;
@@ -125,7 +125,7 @@ struct inet_hashinfo {
         */
        struct inet_ehash_bucket        *ehash;
        spinlock_t                      *ehash_locks;
-        unsigned int                    ehash_size;
+        unsigned int                    ehash_mask;
        unsigned int                    ehash_locks_mask;
        /* Ok, let's try this, I give up, we do need a local binding
@@ -158,7 +158,7 @@ static inline struct inet_ehash_bucket *inet_ehash_bucket(
        struct inet_hashinfo *hashinfo,
        unsigned int hash)
 {
-        return &hashinfo->ehash[hash & (hashinfo->ehash_size - 1)];
+        return &hashinfo->ehash[hash & hashinfo->ehash_mask];
 }
 static inline spinlock_t *inet_ehash_lockp(
@@ -241,7 +241,7 @@ static inline int inet_lhashfn(struct net *net, const unsigned short num)
 static inline int inet_sk_listen_hashfn(const struct sock *sk)
 {
-        return inet_lhashfn(sock_net(sk), inet_sk(sk)->num);
+        return inet_lhashfn(sock_net(sk), inet_sk(sk)->inet_num);
 }
 /* Caller must disable local BH processing. */
@@ -251,7 +251,7 @@ extern void inet_put_port(struct sock *sk);
 void inet_hashinfo_init(struct inet_hashinfo *h);
-extern void __inet_hash_nolisten(struct sock *sk);
+extern int __inet_hash_nolisten(struct sock *sk, struct inet_timewait_sock *tw);
 extern void inet_hash(struct sock *sk);
 extern void inet_unhash(struct sock *sk);
@@ -301,8 +301,8 @@ typedef __u64 __bitwise __addrpair;
 #endif /* __BIG_ENDIAN */
 #define INET_MATCH(__sk, __net, __hash, __cookie, __saddr, __daddr, __ports, __dif)\
        (((__sk)->sk_hash == (__hash)) && net_eq(sock_net(__sk), (__net)) &&    \
-         ((*((__addrpair *)&(inet_sk(__sk)->daddr))) == (__cookie))     &&      \
+         ((*((__addrpair *)&(inet_sk(__sk)->inet_daddr))) == (__cookie))  &&    \
-         ((*((__portpair *)&(inet_sk(__sk)->dport))) == (__ports))      &&      \
+         ((*((__portpair *)&(inet_sk(__sk)->inet_dport))) == (__ports))   &&    \
         (!((__sk)->sk_bound_dev_if) || ((__sk)->sk_bound_dev_if == (__dif))))
 #define INET_TW_MATCH(__sk, __net, __hash, __cookie, __saddr, __daddr, __ports, __dif)\
        (((__sk)->sk_hash == (__hash)) && net_eq(sock_net(__sk), (__net)) &&    \
@@ -313,9 +313,9 @@ typedef __u64 __bitwise __addrpair;
 #define INET_ADDR_COOKIE(__name, __saddr, __daddr)
 #define INET_MATCH(__sk, __net, __hash, __cookie, __saddr, __daddr, __ports, __dif)     \
        (((__sk)->sk_hash == (__hash)) && net_eq(sock_net(__sk), (__net))       &&      \
-         (inet_sk(__sk)->daddr          == (__saddr))           &&      \
+         (inet_sk(__sk)->inet_daddr     == (__saddr))           &&      \
-         (inet_sk(__sk)->rcv_saddr      == (__daddr))           &&      \
+         (inet_sk(__sk)->inet_rcv_saddr == (__daddr))           &&      \
-         ((*((__portpair *)&(inet_sk(__sk)->dport))) == (__ports))      &&      \
+         ((*((__portpair *)&(inet_sk(__sk)->inet_dport))) == (__ports)) &&      \
         (!((__sk)->sk_bound_dev_if) || ((__sk)->sk_bound_dev_if == (__dif))))
 #define INET_TW_MATCH(__sk, __net, __hash,__cookie, __saddr, __daddr, __ports, __dif)   \
        (((__sk)->sk_hash == (__hash)) && net_eq(sock_net(__sk), (__net))       &&      \
@@ -391,10 +391,12 @@ static inline struct sock *__inet_lookup_skb(struct inet_hashinfo *hashinfo,
 }
 extern int __inet_hash_connect(struct inet_timewait_death_row *death_row,
-                struct sock *sk, u32 port_offset,
+                struct sock *sk,
+                u32 port_offset,
                int (*check_established)(struct inet_timewait_death_row *,
                        struct sock *, __u16, struct inet_timewait_sock **),
-                               void (*hash)(struct sock *sk));
+                int (*hash)(struct sock *sk, struct inet_timewait_sock *twp));
 extern int inet_hash_connect(struct inet_timewait_death_row *death_row,
                             struct sock *sk);
 #endif /* _INET_HASHTABLES_H */
diff --git a/include/net/inet_sock.h b/include/net/inet_sock.h
index 47004f35cc7e..83fd34437cf1 100644
--- a/include/net/inet_sock.h
+++ b/include/net/inet_sock.h
@@ -93,14 +93,14 @@ struct rtable;
 *
 * @sk - ancestor class
 * @pinet6 - pointer to IPv6 control block
- * @daddr - Foreign IPv4 addr
+ * @inet_daddr - Foreign IPv4 addr
- * @rcv_saddr - Bound local IPv4 addr
+ * @inet_rcv_saddr - Bound local IPv4 addr
- * @dport - Destination port
+ * @inet_dport - Destination port
- * @num - Local port
+ * @inet_num - Local port
- * @saddr - Sending source
+ * @inet_saddr - Sending source
 * @uc_ttl - Unicast TTL
- * @sport - Source port
+ * @inet_sport - Source port
- * @id - ID counter for DF pkts
+ * @inet_id - ID counter for DF pkts
 * @tos - TOS
 * @mc_ttl - Multicasting TTL
 * @is_icsk - is this an inet_connection_sock?
@@ -115,17 +115,19 @@ struct inet_sock {
        struct ipv6_pinfo       *pinet6;
 #endif
        /* Socket demultiplex comparisons on incoming packets. */
-        __be32                  daddr;
+        __be32                  inet_daddr;
-        __be32                  rcv_saddr;
+        __be32                  inet_rcv_saddr;
-        __be16                  dport;
+        __be16                  inet_dport;
-        __u16                   num;
+        __u16                   inet_num;
-        __be32                  saddr;
+        __be32                  inet_saddr;
        __s16                   uc_ttl;
        __u16                   cmsg_flags;
+        __be16                  inet_sport;
+        __u16                   inet_id;
        struct ip_options       *opt;
-        __be16                  sport;
-        __u16                   id;
        __u8                    tos;
+        __u8                    min_ttl;
        __u8                    mc_ttl;
        __u8                    pmtudisc;
        __u8                    recverr:1,
@@ -190,10 +192,10 @@ static inline unsigned int inet_ehashfn(struct net *net,
 static inline int inet_sk_ehashfn(const struct sock *sk)
 {
        const struct inet_sock *inet = inet_sk(sk);
-        const __be32 laddr = inet->rcv_saddr;
+        const __be32 laddr = inet->inet_rcv_saddr;
-        const __u16 lport = inet->num;
+        const __u16 lport = inet->inet_num;
-        const __be32 faddr = inet->daddr;
+        const __be32 faddr = inet->inet_daddr;
-        const __be16 fport = inet->dport;
+        const __be16 fport = inet->inet_dport;
        struct net *net = sock_net(sk);
        return inet_ehashfn(net, laddr, lport, faddr, fport);
diff --git a/include/net/inet_timewait_sock.h b/include/net/inet_timewait_sock.h
index f93ad90a601b..79f67eae8a7e 100644
--- a/include/net/inet_timewait_sock.h
+++ b/include/net/inet_timewait_sock.h
@@ -194,11 +194,16 @@ static inline struct inet_timewait_sock *inet_twsk(const struct sock *sk)
 static inline __be32 inet_rcv_saddr(const struct sock *sk)
 {
        return likely(sk->sk_state != TCP_TIME_WAIT) ?
-                inet_sk(sk)->rcv_saddr : inet_twsk(sk)->tw_rcv_saddr;
+                inet_sk(sk)->inet_rcv_saddr : inet_twsk(sk)->tw_rcv_saddr;
 }
 extern void inet_twsk_put(struct inet_timewait_sock *tw);
+extern int inet_twsk_unhash(struct inet_timewait_sock *tw);
+extern int inet_twsk_bind_unhash(struct inet_timewait_sock *tw,
+                                 struct inet_hashinfo *hashinfo);
 extern struct inet_timewait_sock *inet_twsk_alloc(const struct sock *sk,
                                                  const int state);
@@ -212,14 +217,14 @@ extern void inet_twsk_schedule(struct inet_timewait_sock *tw,
 extern void inet_twsk_deschedule(struct inet_timewait_sock *tw,
                                 struct inet_timewait_death_row *twdr);
-extern void inet_twsk_purge(struct net *net, struct inet_hashinfo *hashinfo,
+extern void inet_twsk_purge(struct inet_hashinfo *hashinfo,
                            struct inet_timewait_death_row *twdr, int family);
 static inline
 struct net *twsk_net(const struct inet_timewait_sock *twsk)
 {
 #ifdef CONFIG_NET_NS
-        return twsk->tw_net;
+        return rcu_dereference(twsk->tw_net);
 #else
        return &init_net;
 #endif
@@ -229,7 +234,7 @@ static inline
 void twsk_net_set(struct inet_timewait_sock *twsk, struct net *net)
 {
 #ifdef CONFIG_NET_NS
-        twsk->tw_net = net;
+        rcu_assign_pointer(twsk->tw_net, net);
 #endif
 }
 #endif  /* _INET_TIMEWAIT_SOCK_ */
diff --git a/include/net/inetpeer.h b/include/net/inetpeer.h
index 15e1f8fe4c1f..87b1df0d4d8c 100644
--- a/include/net/inetpeer.h
+++ b/include/net/inetpeer.h
@@ -13,20 +13,19 @@
 #include <linux/spinlock.h>
 #include <asm/atomic.h>
-struct inet_peer
+struct inet_peer {
-{
        /* group together avl_left,avl_right,v4daddr to speedup lookups */
        struct inet_peer        *avl_left, *avl_right;
        __be32                  v4daddr;        /* peer's address */
-        __u16                   avl_height;
+        __u32                   avl_height;
-        __u16                   ip_id_count;    /* IP ID for the next packet */
        struct list_head        unused;
        __u32                   dtime;          /* the time of last use of not
                                                 * referenced entries */
        atomic_t                refcnt;
        atomic_t                rid;            /* Frag reception counter */
+        atomic_t                ip_id_count;    /* IP ID for the next packet */
        __u32                   tcp_ts;
-        unsigned long           tcp_ts_stamp;
+        __u32                   tcp_ts_stamp;
 };
 void                    inet_initpeers(void) __init;
@@ -37,17 +36,11 @@ struct inet_peer	*inet_getpeer(__be32 daddr, int create);
 /* can be called from BH context or outside */
 extern void inet_putpeer(struct inet_peer *p);
-extern spinlock_t inet_peer_idlock;
 /* can be called with or without local BH being disabled */
 static inline __u16     inet_getid(struct inet_peer *p, int more)
 {
-        __u16 id;
+        more++;
+        return atomic_add_return(more, &p->ip_id_count) - more;
-        spin_lock_bh(&inet_peer_idlock);
-        id = p->ip_id_count;
-        p->ip_id_count += 1 + more;
-        spin_unlock_bh(&inet_peer_idlock);
-        return id;
 }
 #endif /* _NET_INETPEER_H */
diff --git a/include/net/ip.h b/include/net/ip.h
index 2f47e5482b55..503994a38ed1 100644
--- a/include/net/ip.h
+++ b/include/net/ip.h
@@ -33,8 +33,7 @@
 struct sock;
-struct inet_skb_parm
+struct inet_skb_parm {
-{
        struct ip_options       opt;            /* Compiled IP options          */
        unsigned char           flags;
@@ -50,8 +49,7 @@ static inline unsigned int ip_hdrlen(const struct sk_buff *skb)
        return ip_hdr(skb)->ihl * 4;
 }
-struct ipcm_cookie
+struct ipcm_cookie {
-{
        __be32                  addr;
        int                     oif;
        struct ip_options       *opt;
@@ -60,8 +58,7 @@ struct ipcm_cookie
 #define IPCB(skb) ((struct inet_skb_parm*)((skb)->cb))
-struct ip_ra_chain
+struct ip_ra_chain {
-{
        struct ip_ra_chain      *next;
        struct sock             *sk;
        void                    (*destructor)(struct sock *);
@@ -159,8 +156,7 @@ static inline __u8 ip_reply_arg_flowi_flags(const struct ip_reply_arg *arg)
 void ip_send_reply(struct sock *sk, struct sk_buff *skb, struct ip_reply_arg *arg,
                   unsigned int len); 
-struct ipv4_config
+struct ipv4_config {
-{
        int     log_martians;
        int     no_pmtu_disc;
 };
@@ -178,9 +174,9 @@ extern struct ipv4_config ipv4_config;
 #define NET_ADD_STATS_BH(net, field, adnd) SNMP_ADD_STATS_BH((net)->mib.net_statistics, field, adnd)
 #define NET_ADD_STATS_USER(net, field, adnd) SNMP_ADD_STATS_USER((net)->mib.net_statistics, field, adnd)
-extern unsigned long snmp_fold_field(void *mib[], int offt);
+extern unsigned long snmp_fold_field(void __percpu *mib[], int offt);
-extern int snmp_mib_init(void *ptr[2], size_t mibsize);
+extern int snmp_mib_init(void __percpu *ptr[2], size_t mibsize);
-extern void snmp_mib_free(void *ptr[2]);
+extern void snmp_mib_free(void __percpu *ptr[2]);
 extern struct local_ports {
        seqlock_t       lock;
@@ -240,8 +236,8 @@ static inline void ip_select_ident(struct iphdr *iph, struct dst_entry *dst, str
                 * does not change, they drop every other packet in
                 * a TCP stream using header compression.
                 */
-                iph->id = (sk && inet_sk(sk)->daddr) ?
+                iph->id = (sk && inet_sk(sk)->inet_daddr) ?
-                                        htons(inet_sk(sk)->id++) : 0;
+                                        htons(inet_sk(sk)->inet_id++) : 0;
        } else
                __ip_select_ident(iph, dst, 0);
 }
@@ -249,9 +245,9 @@ static inline void ip_select_ident(struct iphdr *iph, struct dst_entry *dst, str
 static inline void ip_select_ident_more(struct iphdr *iph, struct dst_entry *dst, struct sock *sk, int more)
 {
        if (iph->frag_off & htons(IP_DF)) {
-                if (sk && inet_sk(sk)->daddr) {
+                if (sk && inet_sk(sk)->inet_daddr) {
-                        iph->id = htons(inet_sk(sk)->id);
+                        iph->id = htons(inet_sk(sk)->inet_id);
-                        inet_sk(sk)->id += 1 + more;
+                        inet_sk(sk)->inet_id += 1 + more;
                } else
                        iph->id = 0;
        } else
@@ -317,7 +313,7 @@ static inline void ip_ib_mc_map(__be32 naddr, const unsigned char *broadcast, ch
 static __inline__ void inet_reset_saddr(struct sock *sk)
 {
-        inet_sk(sk)->rcv_saddr = inet_sk(sk)->saddr = 0;
+        inet_sk(sk)->inet_rcv_saddr = inet_sk(sk)->inet_saddr = 0;
 #if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
        if (sk->sk_family == PF_INET6) {
                struct ipv6_pinfo *np = inet6_sk(sk);
@@ -330,18 +326,37 @@ static __inline__ void inet_reset_saddr(struct sock *sk)
 #endif
+static inline int sk_mc_loop(struct sock *sk)
+{
+        if (!sk)
+                return 1;
+        switch (sk->sk_family) {
+        case AF_INET:
+                return inet_sk(sk)->mc_loop;
+#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+        case AF_INET6:
+                return inet6_sk(sk)->mc_loop;
+#endif
+        }
+        WARN_ON(1);
+        return 1;
+}
 extern int      ip_call_ra_chain(struct sk_buff *skb);
 /*
 *      Functions provided by ip_fragment.c
 */
-enum ip_defrag_users
+enum ip_defrag_users {
-{
        IP_DEFRAG_LOCAL_DELIVER,
        IP_DEFRAG_CALL_RA_CHAIN,
        IP_DEFRAG_CONNTRACK_IN,
+        __IP_DEFRAG_CONNTRACK_IN_END    = IP_DEFRAG_CONNTRACK_IN + USHORT_MAX,
        IP_DEFRAG_CONNTRACK_OUT,
+        __IP_DEFRAG_CONNTRACK_OUT_END   = IP_DEFRAG_CONNTRACK_OUT + USHORT_MAX,
+        IP_DEFRAG_CONNTRACK_BRIDGE_IN,
+        __IP_DEFRAG_CONNTRACK_BRIDGE_IN = IP_DEFRAG_CONNTRACK_BRIDGE_IN + USHORT_MAX,
        IP_DEFRAG_VS_IN,
        IP_DEFRAG_VS_OUT,
        IP_DEFRAG_VS_FWD
diff --git a/include/net/ip6_fib.h b/include/net/ip6_fib.h
index 15b492a9aa79..86f46c49e318 100644
--- a/include/net/ip6_fib.h
+++ b/include/net/ip6_fib.h
@@ -30,8 +30,7 @@
 struct rt6_info;
-struct fib6_config
+struct fib6_config {
-{
        u32             fc_table;
        u32             fc_metric;
        int             fc_dst_len;
@@ -51,8 +50,7 @@ struct fib6_config
        struct nl_info  fc_nlinfo;
 };
-struct fib6_node
+struct fib6_node {
-{
        struct fib6_node        *parent;
        struct fib6_node        *left;
        struct fib6_node        *right;
@@ -78,16 +76,14 @@ struct fib6_node
 *
 */
-struct rt6key
+struct rt6key {
-{
        struct in6_addr addr;
        int             plen;
 };
 struct fib6_table;
-struct rt6_info
+struct rt6_info {
-{
        union {
                struct dst_entry        dst;
        } u;
@@ -127,13 +123,14 @@ static inline struct inet6_dev *ip6_dst_idev(struct dst_entry *dst)
        return ((struct rt6_info *)dst)->rt6i_idev;
 }
-struct fib6_walker_t
+struct fib6_walker_t {
-{
+        struct list_head lh;
-        struct fib6_walker_t *prev, *next;
        struct fib6_node *root, *node;
        struct rt6_info *leaf;
        unsigned char state;
        unsigned char prune;
+        unsigned int skip;
+        unsigned int count;
        int (*func)(struct fib6_walker_t *);
        void *args;
 };
diff --git a/include/net/ip6_route.h b/include/net/ip6_route.h
index 0e1b8aebaff8..68f67836e146 100644
--- a/include/net/ip6_route.h
+++ b/include/net/ip6_route.h
@@ -37,6 +37,24 @@ struct route_info {
 #define RT6_LOOKUP_F_SRCPREF_PUBLIC     0x00000010
 #define RT6_LOOKUP_F_SRCPREF_COA        0x00000020
+/*
+ * rt6_srcprefs2flags() and rt6_flags2srcprefs() translate
+ * between IPV6_ADDR_PREFERENCES socket option values
+ *      IPV6_PREFER_SRC_TMP    = 0x1
+ *      IPV6_PREFER_SRC_PUBLIC = 0x2
+ *      IPV6_PREFER_SRC_COA    = 0x4
+ * and above RT6_LOOKUP_F_SRCPREF_xxx flags.
+ */
+static inline int rt6_srcprefs2flags(unsigned int srcprefs)
+{
+        /* No need to bitmask because srcprefs have only 3 bits. */
+        return srcprefs << 3;
+}
+static inline unsigned int rt6_flags2srcprefs(int flags)
+{
+        return (flags >> 3) & 7;
+}
 extern void                     ip6_route_input(struct sk_buff *skb);
@@ -103,8 +121,7 @@ extern void			rt6_pmtu_discovery(struct in6_addr *daddr,
 struct netlink_callback;
-struct rt6_rtnl_dump_arg
+struct rt6_rtnl_dump_arg {
-{
        struct sk_buff *skb;
        struct netlink_callback *cb;
        struct net *net;
diff --git a/include/net/ip6_tunnel.h b/include/net/ip6_tunnel.h
index 83b4e008b16d..fbf9d1cda27b 100644
--- a/include/net/ip6_tunnel.h
+++ b/include/net/ip6_tunnel.h
@@ -15,7 +15,6 @@
 struct ip6_tnl {
        struct ip6_tnl *next;   /* next tunnel in list */
        struct net_device *dev; /* virtual device associated with tunnel */
-        int recursion;          /* depth of hard_start_xmit recursion */
        struct ip6_tnl_parm parms;      /* tunnel configuration parameters */
        struct flowi fl;        /* flowi template for xmit */
        struct dst_entry *dst_cache;    /* cached dst */
diff --git a/include/net/ip_fib.h b/include/net/ip_fib.h
index 4d22fabc7719..c93f94edc610 100644
--- a/include/net/ip_fib.h
+++ b/include/net/ip_fib.h
@@ -144,18 +144,21 @@ struct fib_table {
        struct hlist_node tb_hlist;
        u32             tb_id;
        int             tb_default;
-        int             (*tb_lookup)(struct fib_table *tb, const struct flowi *flp, struct fib_result *res);
-        int             (*tb_insert)(struct fib_table *, struct fib_config *);
-        int             (*tb_delete)(struct fib_table *, struct fib_config *);
-        int             (*tb_dump)(struct fib_table *table, struct sk_buff *skb,
-                                     struct netlink_callback *cb);
-        int             (*tb_flush)(struct fib_table *table);
-        void            (*tb_select_default)(struct fib_table *table,
-                                             const struct flowi *flp, struct fib_result *res);
        unsigned char   tb_data[0];
 };
+extern int fib_table_lookup(struct fib_table *tb, const struct flowi *flp,
+                            struct fib_result *res);
+extern int fib_table_insert(struct fib_table *, struct fib_config *);
+extern int fib_table_delete(struct fib_table *, struct fib_config *);
+extern int fib_table_dump(struct fib_table *table, struct sk_buff *skb,
+                          struct netlink_callback *cb);
+extern int fib_table_flush(struct fib_table *table);
+extern void fib_table_select_default(struct fib_table *table,
+                                     const struct flowi *flp,
+                                     struct fib_result *res);
 #ifndef CONFIG_IP_MULTIPLE_TABLES
 #define TABLE_LOCAL_INDEX       0
@@ -182,11 +185,11 @@ static inline int fib_lookup(struct net *net, const struct flowi *flp,
        struct fib_table *table;
        table = fib_get_table(net, RT_TABLE_LOCAL);
-        if (!table->tb_lookup(table, flp, res))
+        if (!fib_table_lookup(table, flp, res))
                return 0;
        table = fib_get_table(net, RT_TABLE_MAIN);
-        if (!table->tb_lookup(table, flp, res))
+        if (!fib_table_lookup(table, flp, res))
                return 0;
        return -ENETUNREACH;
 }
diff --git a/include/net/ip_vs.h b/include/net/ip_vs.h
index 98978e73f666..fe82b1e10a29 100644
--- a/include/net/ip_vs.h
+++ b/include/net/ip_vs.h
@@ -26,6 +26,11 @@
 #include <linux/ipv6.h>                 /* for struct ipv6hdr */
 #include <net/ipv6.h>                   /* for ipv6_addr_copy */
+/* Connections' size value needed by ip_vs_ctl.c */
+extern int ip_vs_conn_tab_size;
 struct ip_vs_iphdr {
        int len;
        __u8 protocol;
@@ -220,6 +225,26 @@ enum {
 };
 /*
+ *      SCTP State Values
+ */
+enum ip_vs_sctp_states {
+        IP_VS_SCTP_S_NONE,
+        IP_VS_SCTP_S_INIT_CLI,
+        IP_VS_SCTP_S_INIT_SER,
+        IP_VS_SCTP_S_INIT_ACK_CLI,
+        IP_VS_SCTP_S_INIT_ACK_SER,
+        IP_VS_SCTP_S_ECHO_CLI,
+        IP_VS_SCTP_S_ECHO_SER,
+        IP_VS_SCTP_S_ESTABLISHED,
+        IP_VS_SCTP_S_SHUT_CLI,
+        IP_VS_SCTP_S_SHUT_SER,
+        IP_VS_SCTP_S_SHUT_ACK_CLI,
+        IP_VS_SCTP_S_SHUT_ACK_SER,
+        IP_VS_SCTP_S_CLOSED,
+        IP_VS_SCTP_S_LAST
+};
+/*
 *      Delta sequence info structure
 *      Each ip_vs_conn has 2 (output AND input seq. changes).
 *      Only used in the VS/NAT.
@@ -251,8 +276,7 @@ struct ip_vs_estimator {
        u32                     outbps;
 };
-struct ip_vs_stats
+struct ip_vs_stats {
-{
        struct ip_vs_stats_user ustats;         /* statistics */
        struct ip_vs_estimator  est;            /* estimator */
@@ -518,8 +542,7 @@ struct ip_vs_scheduler {
 /*
 *      The application module object (a.k.a. app incarnation)
 */
-struct ip_vs_app
+struct ip_vs_app {
-{
        struct list_head        a_list;         /* member in app list */
        int                     type;           /* IP_VS_APP_TYPE_xxx */
        char                    *name;          /* application module name */
@@ -594,17 +617,6 @@ extern void ip_vs_init_hash_table(struct list_head *table, int rows);
 *     (from ip_vs_conn.c)
 */
-/*
- *     IPVS connection entry hash table
- */
-#ifndef CONFIG_IP_VS_TAB_BITS
-#define CONFIG_IP_VS_TAB_BITS   12
-#endif
-#define IP_VS_CONN_TAB_BITS     CONFIG_IP_VS_TAB_BITS
-#define IP_VS_CONN_TAB_SIZE     (1 << IP_VS_CONN_TAB_BITS)
-#define IP_VS_CONN_TAB_MASK     (IP_VS_CONN_TAB_SIZE - 1)
 enum {
        IP_VS_DIR_INPUT = 0,
        IP_VS_DIR_OUTPUT,
@@ -749,7 +761,7 @@ extern struct ip_vs_protocol ip_vs_protocol_udp;
 extern struct ip_vs_protocol ip_vs_protocol_icmp;
 extern struct ip_vs_protocol ip_vs_protocol_esp;
 extern struct ip_vs_protocol ip_vs_protocol_ah;
+extern struct ip_vs_protocol ip_vs_protocol_sctp;
 /*
 *      Registering/unregistering scheduler functions
diff --git a/include/net/ipcomp.h b/include/net/ipcomp.h
index 2a1092abaa07..cc4f30cd7315 100644
--- a/include/net/ipcomp.h
+++ b/include/net/ipcomp.h
@@ -9,7 +9,7 @@ struct crypto_comp;
 struct ipcomp_data {
        u16 threshold;
-        struct crypto_comp **tfms;
+        struct crypto_comp * __percpu *tfms;
 };
 struct ip_comp_hdr;
diff --git a/include/net/ipip.h b/include/net/ipip.h
index 87acf8f3a155..11e8513d2d07 100644
--- a/include/net/ipip.h
+++ b/include/net/ipip.h
@@ -7,8 +7,15 @@
 /* Keep error state on tunnel for 30 sec */
 #define IPTUNNEL_ERR_TIMEO      (30*HZ)
-struct ip_tunnel
+/* 6rd prefix/relay information */
-{
+struct ip_tunnel_6rd_parm {
+        struct in6_addr         prefix;
+        __be32                  relay_prefix;
+        u16                     prefixlen;
+        u16                     relay_prefixlen;
+};
+struct ip_tunnel {
        struct ip_tunnel        *next;
        struct net_device       *dev;
@@ -23,15 +30,19 @@ struct ip_tunnel
        struct ip_tunnel_parm   parms;
+        /* for SIT */
+#ifdef CONFIG_IPV6_SIT_6RD
+        struct ip_tunnel_6rd_parm       ip6rd;
+#endif
        struct ip_tunnel_prl_entry      *prl;           /* potential router list */
        unsigned int                    prl_count;      /* # of entries in PRL */
 };
-struct ip_tunnel_prl_entry
+struct ip_tunnel_prl_entry {
-{
        struct ip_tunnel_prl_entry      *next;
        __be32                          addr;
        u16                             flags;
+        struct rcu_head                 rcu_head;
 };
 #define IPTUNNEL_XMIT() do {                                            \
@@ -42,9 +53,9 @@ struct ip_tunnel_prl_entry
        ip_select_ident(iph, &rt->u.dst, NULL);                         \
                                                                        \
        err = ip_local_out(skb);                                        \
-        if (net_xmit_eval(err) == 0) {                                  \
+        if (likely(net_xmit_eval(err) == 0)) {                          \
-                stats->tx_bytes += pkt_len;                             \
+                txq->tx_bytes += pkt_len;                               \
-                stats->tx_packets++;                                    \
+                txq->tx_packets++;                                      \
        } else {                                                        \
                stats->tx_errors++;                                     \
                stats->tx_aborted_errors++;                             \
diff --git a/include/net/ipv6.h b/include/net/ipv6.h
index 8c31d8a0c1fe..e72fb10ce573 100644
--- a/include/net/ipv6.h
+++ b/include/net/ipv6.h
@@ -73,7 +73,6 @@
 #define IPV6_ADDR_SCOPE_MASK    0x00f0U
 #define IPV6_ADDR_MAPPED        0x1000U
-#define IPV6_ADDR_RESERVED      0x2000U /* reserved address space */
 /*
 *      Addr scopes
@@ -160,8 +159,7 @@ extern struct ctl_path net_ipv6_ctl_path[];
 #define ICMP6MSGIN_INC_STATS_BH(net, idev, field)       \
        _DEVINC(net, icmpv6msg, _BH, idev, field)
-struct ip6_ra_chain
+struct ip6_ra_chain {
-{
        struct ip6_ra_chain     *next;
        struct sock             *sk;
        int                     sel;
@@ -176,8 +174,7 @@ extern rwlock_t ip6_ra_lock;
   ancillary data and passed to IPv6.
 */
-struct ipv6_txoptions
+struct ipv6_txoptions {
-{
        /* Length of this structure */
        int                     tot_len;
@@ -194,8 +191,7 @@ struct ipv6_txoptions
        /* Option buffer, as read by IPV6_PKTOPTIONS, starts here. */
 };
-struct ip6_flowlabel
+struct ip6_flowlabel {
-{
        struct ip6_flowlabel    *next;
        __be32                  label;
        atomic_t                users;
@@ -212,8 +208,7 @@ struct ip6_flowlabel
 #define IPV6_FLOWINFO_MASK      cpu_to_be32(0x0FFFFFFF)
 #define IPV6_FLOWLABEL_MASK     cpu_to_be32(0x000FFFFF)
-struct ipv6_fl_socklist
+struct ipv6_fl_socklist {
-{
        struct ipv6_fl_socklist *next;
        struct ip6_flowlabel    *fl;
 };
@@ -250,7 +245,9 @@ extern int ipv6_opt_accepted(struct sock *sk, struct sk_buff *skb);
 int ip6_frag_nqueues(struct net *net);
 int ip6_frag_mem(struct net *net);
-#define IPV6_FRAG_TIMEOUT       (60*HZ)         /* 60 seconds */
+#define IPV6_FRAG_HIGH_THRESH   (256 * 1024)    /* 262144 */
+#define IPV6_FRAG_LOW_THRESH    (192 * 1024)    /* 196608 */
+#define IPV6_FRAG_TIMEOUT       (60 * HZ)       /* 60 seconds */
 extern int __ipv6_addr_type(const struct in6_addr *addr);
 static inline int ipv6_addr_type(const struct in6_addr *addr)
@@ -354,8 +351,19 @@ static inline int ipv6_prefix_equal(const struct in6_addr *a1,
 struct inet_frag_queue;
+enum ip6_defrag_users {
+        IP6_DEFRAG_LOCAL_DELIVER,
+        IP6_DEFRAG_CONNTRACK_IN,
+        __IP6_DEFRAG_CONNTRACK_IN       = IP6_DEFRAG_CONNTRACK_IN + USHORT_MAX,
+        IP6_DEFRAG_CONNTRACK_OUT,
+        __IP6_DEFRAG_CONNTRACK_OUT      = IP6_DEFRAG_CONNTRACK_OUT + USHORT_MAX,
+        IP6_DEFRAG_CONNTRACK_BRIDGE_IN,
+        __IP6_DEFRAG_CONNTRACK_BRIDGE_IN = IP6_DEFRAG_CONNTRACK_BRIDGE_IN + USHORT_MAX,
+};
 struct ip6_create_arg {
        __be32 id;
+        u32 user;
        struct in6_addr *src;
        struct in6_addr *dst;
 };
diff --git a/include/net/ipx.h b/include/net/ipx.h
index a14121dd1932..ef51a668ba19 100644
--- a/include/net/ipx.h
+++ b/include/net/ipx.h
@@ -13,6 +13,7 @@
 #include <net/datalink.h>
 #include <linux/ipx.h>
 #include <linux/list.h>
+#include <linux/slab.h>
 struct ipx_address {
        __be32  net;
diff --git a/include/net/irda/irttp.h b/include/net/irda/irttp.h
index 0788c23d2828..11aee7a2972a 100644
--- a/include/net/irda/irttp.h
+++ b/include/net/irda/irttp.h
@@ -97,7 +97,7 @@
 #define TTP_MAX_SDU_SIZE 0x01
 /*
- *  This structure contains all data assosiated with one instance of a TTP 
+ *  This structure contains all data associated with one instance of a TTP 
 *  connection.
 */
 struct tsap_cb {
diff --git a/include/net/iucv/iucv.h b/include/net/iucv/iucv.h
index 5e310c8d8e2f..205a3360156e 100644
--- a/include/net/iucv/iucv.h
+++ b/include/net/iucv/iucv.h
@@ -28,6 +28,7 @@
 */
 #include <linux/types.h>
+#include <linux/slab.h>
 #include <asm/debug.h>
 /*
diff --git a/include/net/iw_handler.h b/include/net/iw_handler.h
index e9054a283fde..b2b98f3fa265 100644
--- a/include/net/iw_handler.h
+++ b/include/net/iw_handler.h
@@ -300,8 +300,7 @@
 * This struct is also my long term insurance. I can add new fields here
 * without breaking the prototype of iw_handler...
 */
-struct iw_request_info
+struct iw_request_info {
-{
        __u16           cmd;            /* Wireless Extension command */
        __u16           flags;          /* More to come ;-) */
 };
@@ -321,20 +320,20 @@ typedef int (*iw_handler)(struct net_device *dev, struct iw_request_info *info,
 * shared by all driver instances... Same for the members...
 * This will be linked from net_device in <linux/netdevice.h>
 */
-struct iw_handler_def
+struct iw_handler_def {
-{
-        /* Number of handlers defined (more precisely, index of the
-         * last defined handler + 1) */
-        __u16                   num_standard;
-        __u16                   num_private;
-        /* Number of private arg description */
-        __u16                   num_private_args;
        /* Array of handlers for standard ioctls
         * We will call dev->wireless_handlers->standard[ioctl - SIOCSIWCOMMIT]
         */
        const iw_handler *      standard;
+        /* Number of handlers defined (more precisely, index of the
+         * last defined handler + 1) */
+        __u16                   num_standard;
+#ifdef CONFIG_WEXT_PRIV
+        __u16                   num_private;
+        /* Number of private arg description */
+        __u16                   num_private_args;
        /* Array of handlers for private ioctls
         * Will call dev->wireless_handlers->private[ioctl - SIOCIWFIRSTPRIV]
         */
@@ -344,6 +343,7 @@ struct iw_handler_def
         * can put it in any order you want and should not leave holes...
         * We will automatically export that to user space... */
        const struct iw_priv_args *     private_args;
+#endif
        /* New location of get_wireless_stats, to de-bloat struct net_device.
         * The old pointer in struct net_device will be gradually phased
@@ -370,8 +370,7 @@ struct iw_handler_def
 /*
 * Describe how a standard IOCTL looks like.
 */
-struct iw_ioctl_description
+struct iw_ioctl_description {
-{
        __u8    header_type;            /* NULL, iw_point or other */
        __u8    token_type;             /* Future */
        __u16   token_size;             /* Granularity of payload */
@@ -393,8 +392,7 @@ struct iw_ioctl_description
 /*
 * Instance specific spy data, i.e. addresses spied and quality for them.
 */
-struct iw_spy_data
+struct iw_spy_data {
-{
        /* --- Standard spy support --- */
        int                     spy_number;
        u_char                  spy_address[IW_MAX_SPY][ETH_ALEN];
diff --git a/include/net/llc.h b/include/net/llc.h
index 7940da1606e7..5503b74ab170 100644
--- a/include/net/llc.h
+++ b/include/net/llc.h
@@ -16,6 +16,9 @@
 #include <linux/if_ether.h>
 #include <linux/list.h>
 #include <linux/spinlock.h>
+#include <linux/rculist_nulls.h>
+#include <linux/hash.h>
+#include <linux/jhash.h>
 #include <asm/atomic.h>
@@ -31,6 +34,12 @@ struct llc_addr {
 #define LLC_SAP_STATE_INACTIVE  1
 #define LLC_SAP_STATE_ACTIVE    2
+#define LLC_SK_DEV_HASH_BITS 6
+#define LLC_SK_DEV_HASH_ENTRIES (1<<LLC_SK_DEV_HASH_BITS)
+#define LLC_SK_LADDR_HASH_BITS 6
+#define LLC_SK_LADDR_HASH_ENTRIES (1<<LLC_SK_LADDR_HASH_BITS)
 /**
 * struct llc_sap - Defines the SAP component
 *
@@ -53,18 +62,38 @@ struct llc_sap {
                                     struct net_device *orig_dev);
        struct llc_addr  laddr;
        struct list_head node;
-        struct {
+        spinlock_t sk_lock;
-                rwlock_t          lock;
+        int sk_count;
-                struct hlist_head list;
+        struct hlist_nulls_head sk_laddr_hash[LLC_SK_LADDR_HASH_ENTRIES];
-        } sk_list;
+        struct hlist_head sk_dev_hash[LLC_SK_DEV_HASH_ENTRIES];
 };
+static inline
+struct hlist_head *llc_sk_dev_hash(struct llc_sap *sap, int ifindex)
+{
+        return &sap->sk_dev_hash[ifindex % LLC_SK_DEV_HASH_ENTRIES];
+}
+static inline
+u32 llc_sk_laddr_hashfn(struct llc_sap *sap, const struct llc_addr *laddr)
+{
+        return hash_32(jhash(laddr->mac, sizeof(laddr->mac), 0),
+                       LLC_SK_LADDR_HASH_BITS);
+}
+static inline
+struct hlist_nulls_head *llc_sk_laddr_hash(struct llc_sap *sap,
+                                           const struct llc_addr *laddr)
+{
+        return &sap->sk_laddr_hash[llc_sk_laddr_hashfn(sap, laddr)];
+}
 #define LLC_DEST_INVALID         0      /* Invalid LLC PDU type */
 #define LLC_DEST_SAP             1      /* Type 1 goes here */
 #define LLC_DEST_CONN            2      /* Type 2 goes here */
 extern struct list_head llc_sap_list;
-extern rwlock_t llc_sap_list_lock;
+extern spinlock_t llc_sap_list_lock;
 extern int llc_rcv(struct sk_buff *skb, struct net_device *dev,
                   struct packet_type *pt, struct net_device *orig_dev);
diff --git a/include/net/llc_conn.h b/include/net/llc_conn.h
index e2374e34989f..2f97d8ddce92 100644
--- a/include/net/llc_conn.h
+++ b/include/net/llc_conn.h
@@ -76,6 +76,8 @@ struct llc_sock {
        u32                 rx_pdu_hdr;    /* used for saving header of last pdu
                                              received and caused sending FRMR.
                                              Used for resending FRMR */
+        u32                 cmsg_flags;
+        struct hlist_node   dev_hash_node;
 };
 static inline struct llc_sock *llc_sk(const struct sock *sk)
diff --git a/include/net/mac80211.h b/include/net/mac80211.h
index 998c30fc8981..45d7d44d7cbe 100644
--- a/include/net/mac80211.h
+++ b/include/net/mac80211.h
@@ -3,7 +3,7 @@
 *
 * Copyright 2002-2005, Devicescape Software, Inc.
 * Copyright 2006-2007  Jiri Benc <jbenc@suse.cz>
- * Copyright 2007-2008  Johannes Berg <johannes@sipsolutions.net>
+ * Copyright 2007-2010  Johannes Berg <johannes@sipsolutions.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
@@ -107,25 +107,14 @@ enum ieee80211_max_queues {
 *      2^n-1 in the range 1..32767]
 * @cw_max: maximum contention window [like @cw_min]
 * @txop: maximum burst time in units of 32 usecs, 0 meaning disabled
+ * @uapsd: is U-APSD mode enabled for the queue
 */
 struct ieee80211_tx_queue_params {
        u16 txop;
        u16 cw_min;
        u16 cw_max;
        u8 aifs;
-};
+        bool uapsd;
-/**
- * struct ieee80211_tx_queue_stats - transmit queue statistics
- *
- * @len: number of packets in queue
- * @limit: queue length limit
- * @count: number of frames sent
- */
-struct ieee80211_tx_queue_stats {
-        unsigned int len;
-        unsigned int limit;
-        unsigned int count;
 };
 struct ieee80211_low_level_stats {
@@ -184,7 +173,8 @@ enum ieee80211_bss_change {
 * @use_short_slot: use short slot time (only relevant for ERP);
 *      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 PSM
+ * @dtim_period: num of beacons before the next DTIM, for beaconing,
+ *      not valid in station mode (cf. hw conf ps_dtim_period)
 * @timestamp: beacon timestamp
 * @beacon_int: beacon interval
 * @assoc_capability: capabilities taken from assoc resp
@@ -219,7 +209,7 @@ struct ieee80211_bss_conf {
 *
 * These flags are used with the @flags member of &ieee80211_tx_info.
 *
- * @IEEE80211_TX_CTL_REQ_TX_STATUS: request TX status callback for this frame.
+ * @IEEE80211_TX_CTL_REQ_TX_STATUS: require TX status callback for this frame.
 * @IEEE80211_TX_CTL_ASSIGN_SEQ: The driver has to assign a sequence
 *      number to this frame, taking care of not overwriting the fragment
 *      number and increasing the sequence number only when the
@@ -255,9 +245,6 @@ 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_RCALGO: mac80211 internal flag, do not test or
- *      set this flag in the driver; indicates that the rate control
- *      algorithm was used and should be notified of TX status
 * @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.
@@ -272,6 +259,14 @@ struct ieee80211_bss_conf {
 *      transmit function after the current frame, this can be used
 *      by drivers to kick the DMA queue only if unset or when the
 *      queue gets full.
+ * @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_HAS_RADIOTAP: This frame was injected and still
+ *      has a radiotap header at skb->data.
+ * @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)
 */
 enum mac80211_tx_control_flags {
        IEEE80211_TX_CTL_REQ_TX_STATUS          = BIT(0),
@@ -287,12 +282,14 @@ 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_RCALGO               = 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_PSPOLL_RESPONSE        = BIT(17),
        IEEE80211_TX_CTL_MORE_FRAMES            = BIT(18),
+        IEEE80211_TX_INTFL_RETRANSMISSION       = BIT(19),
+        IEEE80211_TX_INTFL_HAS_RADIOTAP         = BIT(20),
+        IEEE80211_TX_INTFL_NL80211_FRAME_TX     = BIT(21),
 };
 /**
@@ -390,10 +387,12 @@ struct ieee80211_tx_rate {
 * @control: union for control data
 * @status: union for status data
 * @driver_data: array of driver_data pointers
- * @ampdu_ack_len: number of aggregated frames.
+ * @ampdu_ack_len: number of acked aggregated frames.
 *      relevant only if IEEE80211_TX_STATUS_AMPDU was set.
 * @ampdu_ack_map: block ack bit map for the aggregation.
 *      relevant only if IEEE80211_TX_STATUS_AMPDU was set.
+ * @ampdu_len: number of aggregated frames.
+ *      relevant only if IEEE80211_TX_STATUS_AMPDU was set.
 * @ack_signal: signal strength of the ACK frame
 */
 struct ieee80211_tx_info {
@@ -428,7 +427,8 @@ struct ieee80211_tx_info {
                        u8 ampdu_ack_len;
                        u64 ampdu_ack_map;
                        int ack_signal;
-                        /* 8 bytes free */
+                        u8 ampdu_len;
+                        /* 7 bytes free */
                } status;
                struct {
                        struct ieee80211_tx_rate driver_rates[
@@ -494,7 +494,6 @@ ieee80211_tx_info_clear_status(struct ieee80211_tx_info *info)
 * @RX_FLAG_MMIC_ERROR: Michael MIC error was reported on this frame.
 *      Use together with %RX_FLAG_MMIC_STRIPPED.
 * @RX_FLAG_DECRYPTED: This frame was decrypted in hardware.
- * @RX_FLAG_RADIOTAP: This frame starts with a radiotap header.
 * @RX_FLAG_MMIC_STRIPPED: the Michael MIC is stripped off this frame,
 *      verification has been done by the hardware.
 * @RX_FLAG_IV_STRIPPED: The IV/ICV are stripped from this frame.
@@ -511,11 +510,13 @@ ieee80211_tx_info_clear_status(struct ieee80211_tx_info *info)
 * @RX_FLAG_HT: HT MCS was used and rate_idx is MCS index
 * @RX_FLAG_40MHZ: HT40 (40 MHz) was used
 * @RX_FLAG_SHORT_GI: Short guard interval was used
+ * @RX_FLAG_INTERNAL_CMTR: set internally after frame was reported
+ *      on cooked monitor to avoid double-reporting it for multiple
+ *      virtual interfaces
 */
 enum mac80211_rx_flags {
        RX_FLAG_MMIC_ERROR      = 1<<0,
        RX_FLAG_DECRYPTED       = 1<<1,
-        RX_FLAG_RADIOTAP        = 1<<2,
        RX_FLAG_MMIC_STRIPPED   = 1<<3,
        RX_FLAG_IV_STRIPPED     = 1<<4,
        RX_FLAG_FAILED_FCS_CRC  = 1<<5,
@@ -525,6 +526,7 @@ enum mac80211_rx_flags {
        RX_FLAG_HT              = 1<<9,
        RX_FLAG_40MHZ           = 1<<10,
        RX_FLAG_SHORT_GI        = 1<<11,
+        RX_FLAG_INTERNAL_CMTR   = 1<<12,
 };
 /**
@@ -542,7 +544,6 @@ enum mac80211_rx_flags {
 *      unspecified depending on the hardware capabilities flags
 *      @IEEE80211_HW_SIGNAL_*
 * @noise: noise when receiving this frame, in dBm.
- * @qual: overall signal quality indication, in percent (0-100).
 * @antenna: antenna used
 * @rate_idx: index of data rate into band's supported rates or MCS index if
 *      HT rates are use (RX_FLAG_HT)
@@ -554,7 +555,6 @@ struct ieee80211_rx_status {
        int freq;
        int signal;
        int noise;
-        int qual;
        int antenna;
        int rate_idx;
        int flag;
@@ -565,8 +565,16 @@ struct ieee80211_rx_status {
 *
 * Flags to define PHY configuration options
 *
- * @IEEE80211_CONF_RADIOTAP: add radiotap header at receive time (if supported)
+ * @IEEE80211_CONF_MONITOR: there's a monitor interface present -- use this
- * @IEEE80211_CONF_PS: Enable 802.11 power save mode (managed mode only)
+ *      to determine for example whether to calculate timestamps for packets
+ *      or not, do not use instead of filter flags!
+ * @IEEE80211_CONF_PS: Enable 802.11 power save mode (managed mode only).
+ *      This is the power save mode defined by IEEE 802.11-2007 section 11.2,
+ *      meaning that the hardware still wakes up for beacons, is able to
+ *      transmit frames and receive the possible acknowledgment frames.
+ *      Not to be confused with hardware specific wakeup/sleep states,
+ *      driver is responsible for that. See the section "Powersave support"
+ *      for more.
 * @IEEE80211_CONF_IDLE: The device is running, but idle; if the flag is set
 *      the driver should be prepared to handle configuration requests but
 *      may turn the device off as much as possible. Typically, this flag will
@@ -574,7 +582,7 @@ struct ieee80211_rx_status {
 *      it can also be unset in that case when monitor interfaces are active.
 */
 enum ieee80211_conf_flags {
-        IEEE80211_CONF_RADIOTAP         = (1<<0),
+        IEEE80211_CONF_MONITOR          = (1<<0),
        IEEE80211_CONF_PS               = (1<<1),
        IEEE80211_CONF_IDLE             = (1<<2),
 };
@@ -584,16 +592,18 @@ enum ieee80211_conf_flags {
 * enum ieee80211_conf_changed - denotes which configuration changed
 *
 * @IEEE80211_CONF_CHANGE_LISTEN_INTERVAL: the listen interval changed
- * @IEEE80211_CONF_CHANGE_RADIOTAP: the radiotap flag changed
+ * @IEEE80211_CONF_CHANGE_MONITOR: the monitor flag changed
 * @IEEE80211_CONF_CHANGE_PS: the PS flag or dynamic PS timeout changed
 * @IEEE80211_CONF_CHANGE_POWER: the TX power changed
 * @IEEE80211_CONF_CHANGE_CHANNEL: the channel/channel_type changed
 * @IEEE80211_CONF_CHANGE_RETRY_LIMITS: retry limits changed
 * @IEEE80211_CONF_CHANGE_IDLE: Idle flag changed
+ * @IEEE80211_CONF_CHANGE_SMPS: Spatial multiplexing powersave mode changed
 */
 enum ieee80211_conf_changed {
+        IEEE80211_CONF_CHANGE_SMPS              = BIT(1),
        IEEE80211_CONF_CHANGE_LISTEN_INTERVAL   = BIT(2),
-        IEEE80211_CONF_CHANGE_RADIOTAP          = BIT(3),
+        IEEE80211_CONF_CHANGE_MONITOR           = BIT(3),
        IEEE80211_CONF_CHANGE_PS                = BIT(4),
        IEEE80211_CONF_CHANGE_POWER             = BIT(5),
        IEEE80211_CONF_CHANGE_CHANNEL           = BIT(6),
@@ -602,6 +612,25 @@ enum ieee80211_conf_changed {
 };
 /**
+ * enum ieee80211_smps_mode - spatial multiplexing power save mode
+ *
+ * @IEEE80211_SMPS_AUTOMATIC: automatic
+ * @IEEE80211_SMPS_OFF: off
+ * @IEEE80211_SMPS_STATIC: static
+ * @IEEE80211_SMPS_DYNAMIC: dynamic
+ * @IEEE80211_SMPS_NUM_MODES: internal, don't use
+ */
+enum ieee80211_smps_mode {
+        IEEE80211_SMPS_AUTOMATIC,
+        IEEE80211_SMPS_OFF,
+        IEEE80211_SMPS_STATIC,
+        IEEE80211_SMPS_DYNAMIC,
+        /* keep last */
+        IEEE80211_SMPS_NUM_MODES,
+};
+/**
 * struct ieee80211_conf - configuration of the device
 *
 * This struct indicates how the driver shall configure the hardware.
@@ -614,6 +643,9 @@ enum ieee80211_conf_changed {
 *      value will be only achievable between DTIM frames, the hardware
 *      needs to check for the multicast traffic bit in DTIM beacons.
 *      This variable is valid only when the CONF_PS flag is set.
+ * @ps_dtim_period: The DTIM period of the AP we're connected to, for use
+ *      in power saving. Power saving will not be enabled until a beacon
+ *      has been received and the DTIM period is known.
 * @dynamic_ps_timeout: The dynamic powersave timeout (in ms), see the
 *      powersave documentation below. This variable is valid only when
 *      the CONF_PS flag is set.
@@ -629,6 +661,10 @@ enum ieee80211_conf_changed {
 * @short_frame_max_tx_count: Maximum number of transmissions for a "short"
 *    frame, called "dot11ShortRetryLimit" in 802.11, but actually means the
 *    number of transmissions not the number of retries
+ *
+ * @smps_mode: spatial multiplexing powersave mode; note that
+ *      %IEEE80211_SMPS_STATIC is used when the device is not
+ *      configured for an HT channel
 */
 struct ieee80211_conf {
        u32 flags;
@@ -636,11 +672,13 @@ struct ieee80211_conf {
        int max_sleep_period;
        u16 listen_interval;
+        u8 ps_dtim_period;
        u8 long_frame_max_tx_count, short_frame_max_tx_count;
        struct ieee80211_channel *channel;
        enum nl80211_channel_type channel_type;
+        enum ieee80211_smps_mode smps_mode;
 };
 /**
@@ -652,12 +690,14 @@ struct ieee80211_conf {
 * @type: type of this virtual interface
 * @bss_conf: BSS configuration for this interface, either our own
 *      or the BSS we're associated to
+ * @addr: address of this interface
 * @drv_priv: data area for driver use, will always be aligned to
 *      sizeof(void *).
 */
 struct ieee80211_vif {
        enum nl80211_iftype type;
        struct ieee80211_bss_conf bss_conf;
+        u8 addr[ETH_ALEN];
        /* must be last */
        u8 drv_priv[0] __attribute__((__aligned__(sizeof(void *))));
 };
@@ -671,33 +711,6 @@ static inline bool ieee80211_vif_is_mesh(struct ieee80211_vif *vif)
 }
 /**
- * struct ieee80211_if_init_conf - initial configuration of an interface
- *
- * @vif: pointer to a driver-use per-interface structure. The pointer
- *      itself is also used for various functions including
- *      ieee80211_beacon_get() and ieee80211_get_buffered_bc().
- * @type: one of &enum nl80211_iftype constants. Determines the type of
- *      added/removed interface.
- * @mac_addr: pointer to MAC address of the interface. This pointer is valid
- *      until the interface is removed (i.e. it cannot be used after
- *      remove_interface() callback was called for this interface).
- *
- * This structure is used in add_interface() and remove_interface()
- * callbacks of &struct ieee80211_hw.
- *
- * When you allow multiple interfaces to be added to your PHY, take care
- * that the hardware can actually handle multiple MAC addresses. However,
- * also take care that when there's no interface left with mac_addr != %NULL
- * you remove the MAC address from the device to avoid acknowledging packets
- * in pure monitor mode.
- */
-struct ieee80211_if_init_conf {
-        enum nl80211_iftype type;
-        struct ieee80211_vif *vif;
-        void *mac_addr;
-};
-/**
 * enum ieee80211_key_alg - key algorithm
 * @ALG_WEP: WEP40 or WEP104
 * @ALG_TKIP: TKIP
@@ -792,7 +805,7 @@ enum set_key_cmd {
 * mac80211, any ieee80211_sta pointer you get access to must
 * either be protected by rcu_read_lock() explicitly or implicitly,
 * or you must take good care to not use such a pointer after a
- * call to your sta_notify callback that removed it.
+ * call to your sta_remove callback that removed it.
 *
 * @addr: MAC address
 * @aid: AID we assigned to the station if we're an AP
@@ -818,8 +831,8 @@ struct ieee80211_sta {
 * indicates addition and removal of a station to station table,
 * or if a associated station made a power state transition.
 *
- * @STA_NOTIFY_ADD: a station was added to the station table
+ * @STA_NOTIFY_ADD: (DEPRECATED) a station was added to the station table
- * @STA_NOTIFY_REMOVE: a station being removed from the station table
+ * @STA_NOTIFY_REMOVE: (DEPRECATED) a station being removed from the station table
 * @STA_NOTIFY_SLEEP: a station is now sleeping
 * @STA_NOTIFY_AWAKE: a sleeping station woke up
 */
@@ -852,6 +865,19 @@ enum ieee80211_tkip_key_type {
 * any particular flags. There are some exceptions to this rule,
 * however, so you are advised to review these flags carefully.
 *
+ * @IEEE80211_HW_HAS_RATE_CONTROL:
+ *      The hardware or firmware includes rate control, and cannot be
+ *      controlled by the stack. As such, no rate control algorithm
+ *      should be instantiated, and the TX rate reported to userspace
+ *      will be taken from the TX status instead of the rate control
+ *      algorithm.
+ *      Note that this requires that the driver implement a number of
+ *      callbacks so it has the correct information, it needs to have
+ *      the @set_rts_threshold callback and must look at the BSS config
+ *      @use_cts_prot for G/N protection, @use_short_slot for slot
+ *      timing in 2.4 GHz and @use_short_preamble for preambles for
+ *      CCK frames.
+ *
 * @IEEE80211_HW_RX_INCLUDES_FCS:
 *      Indicates that received frames passed to the stack include
 *      the FCS at the end.
@@ -908,8 +934,29 @@ enum ieee80211_tkip_key_type {
 * @IEEE80211_HW_BEACON_FILTER:
 *      Hardware supports dropping of irrelevant beacon frames to
 *      avoid waking up cpu.
+ *
+ * @IEEE80211_HW_SUPPORTS_STATIC_SMPS:
+ *      Hardware supports static spatial multiplexing powersave,
+ *      ie. can turn off all but one chain even on HT connections
+ *      that should be using more chains.
+ *
+ * @IEEE80211_HW_SUPPORTS_DYNAMIC_SMPS:
+ *      Hardware supports dynamic spatial multiplexing powersave,
+ *      ie. can turn off all but one chain and then wake the rest
+ *      up as required after, for example, rts/cts handshake.
+ *
+ * @IEEE80211_HW_SUPPORTS_UAPSD:
+ *      Hardware supports Unscheduled Automatic Power Save Delivery
+ *      (U-APSD) in managed mode. The mode is configured with
+ *      conf_tx() operation.
+ *
+ * @IEEE80211_HW_REPORTS_TX_ACK_STATUS:
+ *      Hardware can provide ack status reports of Tx frames to
+ *      the stack.
+ *
 */
 enum ieee80211_hw_flags {
+        IEEE80211_HW_HAS_RATE_CONTROL                   = 1<<0,
        IEEE80211_HW_RX_INCLUDES_FCS                    = 1<<1,
        IEEE80211_HW_HOST_BROADCAST_PS_BUFFERING        = 1<<2,
        IEEE80211_HW_2GHZ_SHORT_SLOT_INCAPABLE          = 1<<3,
@@ -924,6 +971,10 @@ enum ieee80211_hw_flags {
        IEEE80211_HW_SUPPORTS_DYNAMIC_PS                = 1<<12,
        IEEE80211_HW_MFP_CAPABLE                        = 1<<13,
        IEEE80211_HW_BEACON_FILTER                      = 1<<14,
+        IEEE80211_HW_SUPPORTS_STATIC_SMPS               = 1<<15,
+        IEEE80211_HW_SUPPORTS_DYNAMIC_SMPS              = 1<<16,
+        IEEE80211_HW_SUPPORTS_UAPSD                     = 1<<17,
+        IEEE80211_HW_REPORTS_TX_ACK_STATUS              = 1<<18,
 };
 /**
@@ -1102,18 +1153,24 @@ ieee80211_get_alt_retry_rate(const struct ieee80211_hw *hw,
 *
 * mac80211 has support for various powersave implementations.
 *
- * First, it can support hardware that handles all powersaving by
+ * First, it can support hardware that handles all powersaving by itself,
- * itself, such hardware should simply set the %IEEE80211_HW_SUPPORTS_PS
+ * such hardware should simply set the %IEEE80211_HW_SUPPORTS_PS hardware
- * hardware flag. In that case, it will be told about the desired
+ * flag. In that case, it will be told about the desired powersave mode
- * powersave mode depending on the association status, and the driver
+ * with the %IEEE80211_CONF_PS flag depending on the association status.
- * must take care of sending nullfunc frames when necessary, i.e. when
+ * The hardware must take care of sending nullfunc frames when necessary,
- * entering and leaving powersave mode. The driver is required to look at
+ * i.e. when entering and leaving powersave mode. The hardware is required
- * the AID in beacons and signal to the AP that it woke up when it finds
+ * to look at the AID in beacons and signal to the AP that it woke up when
- * traffic directed to it. This mode supports dynamic PS by simply
+ * it finds traffic directed to it.
- * enabling/disabling PS.
+ *
- *
+ * %IEEE80211_CONF_PS flag enabled means that the powersave mode defined in
- * Additionally, such hardware may set the %IEEE80211_HW_SUPPORTS_DYNAMIC_PS
+ * IEEE 802.11-2007 section 11.2 is enabled. This is not to be confused
- * flag to indicate that it can support dynamic PS mode itself (see below).
+ * with hardware wakeup and sleep states. Driver is responsible for waking
+ * up the hardware before issueing commands to the hardware and putting it
+ * back to sleep at approriate times.
+ *
+ * When PS is enabled, hardware needs to wakeup for beacons and receive the
+ * buffered multicast/broadcast frames after the beacon. Also it must be
+ * possible to send frames and receive the acknowledment frame.
 *
 * Other hardware designs cannot send nullfunc frames by themselves and also
 * need software support for parsing the TIM bitmap. This is also supported
@@ -1121,14 +1178,35 @@ ieee80211_get_alt_retry_rate(const struct ieee80211_hw *hw,
 * %IEEE80211_HW_PS_NULLFUNC_STACK flags. The hardware is of course still
 * required to pass up beacons. The hardware is still required to handle
 * waking up for multicast traffic; if it cannot the driver must handle that
- * as best as it can, mac80211 is too slow.
+ * as best as it can, mac80211 is too slow to do that.
- *
+ *
- * Dynamic powersave mode is an extension to normal powersave mode in which
+ * Dynamic powersave is an extension to normal powersave in which the
- * the hardware stays awake for a user-specified period of time after sending
+ * hardware stays awake for a user-specified period of time after sending a
- * a frame so that reply frames need not be buffered and therefore delayed
+ * frame so that reply frames need not be buffered and therefore delayed to
- * to the next wakeup. This can either be supported by hardware, in which case
+ * the next wakeup. It's compromise of getting good enough latency when
- * the driver needs to look at the @dynamic_ps_timeout hardware configuration
+ * there's data traffic and still saving significantly power in idle
- * value, or by the stack if all nullfunc handling is in the stack.
+ * periods.
+ *
+ * Dynamic powersave is supported by simply mac80211 enabling and disabling
+ * PS based on traffic. Driver needs to only set %IEEE80211_HW_SUPPORTS_PS
+ * flag and mac80211 will handle everything automatically. Additionally,
+ * hardware having support for the dynamic PS feature may set the
+ * %IEEE80211_HW_SUPPORTS_DYNAMIC_PS flag to indicate that it can support
+ * dynamic PS mode itself. The driver needs to look at the
+ * @dynamic_ps_timeout hardware configuration value and use it that value
+ * whenever %IEEE80211_CONF_PS is set. In this case mac80211 will disable
+ * dynamic PS feature in stack and will just keep %IEEE80211_CONF_PS
+ * enabled whenever user has enabled 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
+ * Nullfunc frames and stay awake until the service period has ended. To
+ * utilize U-APSD, dynamic powersave is disabled for voip AC and all frames
+ * from that AC are transmitted with powersave enabled.
+ *
+ * Note: U-APSD client mode is not yet supported with
+ * %IEEE80211_HW_PS_NULLFUNC_STACK.
 */
 /**
@@ -1192,6 +1270,31 @@ ieee80211_get_alt_retry_rate(const struct ieee80211_hw *hw,
 */
 /**
+ * DOC: Spatial multiplexing power save
+ *
+ * SMPS (Spatial multiplexing power save) is a mechanism to conserve
+ * power in an 802.11n implementation. For details on the mechanism
+ * and rationale, please refer to 802.11 (as amended by 802.11n-2009)
+ * "11.2.3 SM power save".
+ *
+ * The mac80211 implementation is capable of sending action frames
+ * to update the AP about the station's SMPS mode, and will instruct
+ * the driver to enter the specific mode. It will also announce the
+ * requested SMPS mode during the association handshake. Hardware
+ * support for this feature is required, and can be indicated by
+ * hardware flags.
+ *
+ * The default mode will be "automatic", which nl80211/cfg80211
+ * defines to be dynamic SMPS in (regular) powersave, and SMPS
+ * turned off otherwise.
+ *
+ * To support this feature, the driver must set the appropriate
+ * hardware support flags, and handle the SMPS flag to the config()
+ * operation. It will then with this mechanism be instructed to
+ * enter the requested SMPS mode while associated to an HT AP.
+ */
+/**
 * DOC: Frame filtering
 *
 * mac80211 requires to see many management frames for proper
@@ -1328,7 +1431,7 @@ enum ieee80211_ampdu_mlme_action {
 *      When the device is started it should not have a MAC address
 *      to avoid acknowledging frames before a non-monitor device
 *      is added.
- *      Must be implemented.
+ *      Must be implemented and can sleep.
 *
 * @stop: Called after last netdevice attached to the hardware
 *      is disabled. This should turn off the hardware (at least
@@ -1336,7 +1439,7 @@ enum ieee80211_ampdu_mlme_action {
 *      May be called right after add_interface if that rejects
 *      an interface. If you added any work onto the mac80211 workqueue
 *      you should ensure to cancel it on this callback.
- *      Must be implemented.
+ *      Must be implemented and can sleep.
 *
 * @add_interface: Called when a netdevice attached to the hardware is
 *      enabled. Because it is not called for monitor mode devices, @start
@@ -1346,7 +1449,7 @@ enum ieee80211_ampdu_mlme_action {
 *      interface is given in the conf parameter.
 *      The callback may refuse to add an interface by returning a
 *      negative error code (which will be seen in userspace.)
- *      Must be implemented.
+ *      Must be implemented and can sleep.
 *
 * @remove_interface: Notifies a driver that an interface is going down.
 *      The @stop callback is called after this if it is the last interface
@@ -1355,19 +1458,20 @@ enum ieee80211_ampdu_mlme_action {
 *      must be cleared so the device no longer acknowledges packets,
 *      the mac_addr member of the conf structure is, however, set to the
 *      MAC address of the device going away.
- *      Hence, this callback must be implemented.
+ *      Hence, this callback must be implemented. It 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
- *      if it does.
+ *      if it does. The callback can sleep.
 *
 * @bss_info_changed: Handler for configuration requests related to BSS
 *      parameters that may vary during BSS's lifespan, and may affect low
 *      level driver (e.g. assoc/disassoc status, erp parameters).
 *      This function should not be used if no BSS has been set, unless
 *      for association indication. The @changed parameter indicates which
- *      of the bss parameters has changed when a call is made.
+ *      of the bss parameters has changed when a call is made. The callback
+ *      can sleep.
 *
 * @prepare_multicast: Prepare for multicast filter configuration.
 *      This callback is optional, and its return value is passed
@@ -1375,20 +1479,22 @@ enum ieee80211_ampdu_mlme_action {
 *
 * @configure_filter: Configure the device's RX filter.
 *      See the section "Frame filtering" for more information.
- *      This callback must be implemented.
+ *      This callback must be implemented and can sleep.
 *
 * @set_tim: Set TIM bit. mac80211 calls this function when a TIM bit
 *      must be set or cleared for a given STA. Must be atomic.
 *
 * @set_key: See the section "Hardware crypto acceleration"
- *      This callback can sleep, and is only called between add_interface
+ *      This callback is only called between add_interface and
- *      and remove_interface calls, i.e. while the given virtual interface
+ *      remove_interface calls, i.e. while the given virtual interface
 *      is enabled.
 *      Returns a negative error code if the key can't be added.
+ *      The callback can sleep.
 *
 * @update_tkip_key: See the section "Hardware crypto acceleration"
 *      This callback will be called in the context of Rx. Called for drivers
 *      which set IEEE80211_KEY_FLAG_TKIP_REQ_RX_P1_KEY.
+ *      The callback must be atomic.
 *
 * @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
@@ -1402,53 +1508,64 @@ enum ieee80211_ampdu_mlme_action {
 *      When the scan finishes, ieee80211_scan_completed() must be called;
 *      note that it also must be called when the scan cannot finish due to
 *      any error unless this callback returned a negative error code.
+ *      The callback can sleep.
 *
 * @sw_scan_start: Notifier function that is called just before a software scan
 *      is started. Can be NULL, if the driver doesn't need this notification.
+ *      The callback can sleep.
 *
- * @sw_scan_complete: Notifier function that is called just after a software scan
+ * @sw_scan_complete: Notifier function that is called just after a
- *      finished. Can be NULL, if the driver doesn't need this notification.
+ *      software scan finished. Can be NULL, if the driver doesn't need
+ *      this notification.
+ *      The callback can sleep.
 *
 * @get_stats: Return low-level statistics.
 *      Returns zero if statistics are available.
+ *      The callback can sleep.
 *
 * @get_tkip_seq: If your device implements TKIP encryption in hardware this
 *      callback should be provided to read the TKIP transmit IVs (both IV32
 *      and IV16) for the given key from hardware.
+ *      The callback must be atomic.
 *
 * @set_rts_threshold: Configuration of RTS threshold (if device needs it)
+ *      The callback can sleep.
+ *
+ * @sta_add: Notifies low level driver about addition of an associated station,
+ *      AP, IBSS/WDS/mesh peer etc. This callback can sleep.
 *
- * @sta_notify: Notifies low level driver about addition, removal or power
+ * @sta_remove: Notifies low level driver about removal of an associated
- *      state transition of an associated station, AP,  IBSS/WDS/mesh peer etc.
+ *      station, AP, IBSS/WDS/mesh peer etc. This callback can sleep.
- *      Must be atomic.
+ *
+ * @sta_notify: Notifies low level driver about power state transition of an
+ *      associated station, AP,  IBSS/WDS/mesh peer etc. Must be atomic.
 *
 * @conf_tx: Configure TX queue parameters (EDCF (aifs, cw_min, cw_max),
 *      bursting) for a hardware TX queue.
 *      Returns a negative error code on failure.
- *
+ *      The callback can sleep.
- * @get_tx_stats: Get statistics of the current TX queue status. This is used
- *      to get number of currently queued packets (queue length), maximum queue
- *      size (limit), and total number of packets sent using each TX queue
- *      (count). The 'stats' pointer points to an array that has hw->queues
- *      items.
 *
 * @get_tsf: Get the current TSF timer value from firmware/hardware. Currently,
 *      this is only used for IBSS mode BSSID merging and debugging. Is not a
 *      required function.
+ *      The callback can sleep.
 *
 * @set_tsf: Set the TSF timer to the specified value in the firmware/hardware.
 *      Currently, this is only used for IBSS mode debugging. Is not a
 *      required function.
+ *      The callback can sleep.
 *
 * @reset_tsf: Reset the TSF timer and allow firmware/hardware to synchronize
 *      with other STAs in the IBSS. This is only used in IBSS mode. This
 *      function is optional if the firmware/hardware takes full care of
 *      TSF synchronization.
+ *      The callback can sleep.
 *
 * @tx_last_beacon: Determine whether the last IBSS beacon was sent by us.
 *      This is needed only for IBSS mode and the result of this function is
 *      used to determine whether to reply to Probe Requests.
 *      Returns non-zero if this device sent the last beacon.
+ *      The callback can sleep.
 *
 * @ampdu_action: Perform a certain A-MPDU action
 *      The RA/TID combination determines the destination and TID we want
@@ -1457,21 +1574,32 @@ enum ieee80211_ampdu_mlme_action {
 *      is the first frame we expect to perform the action on. Notice
 *      that TX/RX_STOP can pass NULL for this parameter.
 *      Returns a negative error code on failure.
+ *      The callback must be atomic.
 *
 * @rfkill_poll: Poll rfkill hardware state. If you need this, you also
 *      need to set wiphy->rfkill_poll to %true before registration,
 *      and need to call wiphy_rfkill_set_hw_state() in the callback.
+ *      The callback can sleep.
+ *
+ * @set_coverage_class: Set slot time for given coverage class as specified
+ *      in IEEE 802.11-2007 section 17.3.8.6 and modify ACK timeout
+ *      accordingly. This callback is not required and may sleep.
 *
 * @testmode_cmd: Implement a cfg80211 test mode command.
+ *      The callback can sleep.
+ *
+ * @flush: Flush all pending frames from the hardware queue, making sure
+ *      that the hardware queues are empty. If the parameter @drop is set
+ *      to %true, pending frames may be dropped. The callback can sleep.
 */
 struct ieee80211_ops {
        int (*tx)(struct ieee80211_hw *hw, struct sk_buff *skb);
        int (*start)(struct ieee80211_hw *hw);
        void (*stop)(struct ieee80211_hw *hw);
        int (*add_interface)(struct ieee80211_hw *hw,
-                             struct ieee80211_if_init_conf *conf);
+                             struct ieee80211_vif *vif);
        void (*remove_interface)(struct ieee80211_hw *hw,
-                                 struct ieee80211_if_init_conf *conf);
+                                 struct ieee80211_vif *vif);
        int (*config)(struct ieee80211_hw *hw, u32 changed);
        void (*bss_info_changed)(struct ieee80211_hw *hw,
                                 struct ieee80211_vif *vif,
@@ -1489,8 +1617,10 @@ struct ieee80211_ops {
                       struct ieee80211_vif *vif, struct ieee80211_sta *sta,
                       struct ieee80211_key_conf *key);
        void (*update_tkip_key)(struct ieee80211_hw *hw,
-                        struct ieee80211_key_conf *conf, const u8 *address,
+                                struct ieee80211_vif *vif,
-                        u32 iv32, u16 *phase1key);
+                                struct ieee80211_key_conf *conf,
+                                struct ieee80211_sta *sta,
+                                u32 iv32, u16 *phase1key);
        int (*hw_scan)(struct ieee80211_hw *hw,
                       struct cfg80211_scan_request *req);
        void (*sw_scan_start)(struct ieee80211_hw *hw);
@@ -1500,24 +1630,29 @@ struct ieee80211_ops {
        void (*get_tkip_seq)(struct ieee80211_hw *hw, u8 hw_key_idx,
                             u32 *iv32, u16 *iv16);
        int (*set_rts_threshold)(struct ieee80211_hw *hw, u32 value);
+        int (*sta_add)(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
+                       struct ieee80211_sta *sta);
+        int (*sta_remove)(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
+                          struct ieee80211_sta *sta);
        void (*sta_notify)(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
                        enum sta_notify_cmd, struct ieee80211_sta *sta);
        int (*conf_tx)(struct ieee80211_hw *hw, u16 queue,
                       const struct ieee80211_tx_queue_params *params);
-        int (*get_tx_stats)(struct ieee80211_hw *hw,
-                            struct ieee80211_tx_queue_stats *stats);
        u64 (*get_tsf)(struct ieee80211_hw *hw);
        void (*set_tsf)(struct ieee80211_hw *hw, u64 tsf);
        void (*reset_tsf)(struct ieee80211_hw *hw);
        int (*tx_last_beacon)(struct ieee80211_hw *hw);
        int (*ampdu_action)(struct ieee80211_hw *hw,
+                            struct ieee80211_vif *vif,
                            enum ieee80211_ampdu_mlme_action action,
                            struct ieee80211_sta *sta, u16 tid, u16 *ssn);
        void (*rfkill_poll)(struct ieee80211_hw *hw);
+        void (*set_coverage_class)(struct ieee80211_hw *hw, u8 coverage_class);
 #ifdef CONFIG_NL80211_TESTMODE
        int (*testmode_cmd)(struct ieee80211_hw *hw, void *data, int len);
 #endif
+        void (*flush)(struct ieee80211_hw *hw, bool drop);
 };
 /**
@@ -1667,15 +1802,14 @@ void ieee80211_restart_hw(struct ieee80211_hw *hw);
 * ieee80211_rx - receive frame
 *
 * Use this function to hand received frames to mac80211. The receive
- * buffer in @skb must start with an IEEE 802.11 header or a radiotap
+ * buffer in @skb must start with an IEEE 802.11 header.
- * header if %RX_FLAG_RADIOTAP is set in the @status flags.
 *
 * This function may not be called in IRQ context. Calls to this function
- * for a single hardware must be synchronized against each other. Calls
+ * for a single hardware must be synchronized against each other. Calls to
- * to this function and ieee80211_rx_irqsafe() may not be mixed for a
+ * this function, ieee80211_rx_ni() and ieee80211_rx_irqsafe() may not be
- * single hardware.
+ * mixed for a single hardware.
 *
- * Note that right now, this function must be called with softirqs disabled.
+ * In process context use instead ieee80211_rx_ni().
 *
 * @hw: the hardware this frame came in on
 * @skb: the buffer to receive, owned by mac80211 after this call
@@ -1688,8 +1822,8 @@ void ieee80211_rx(struct ieee80211_hw *hw, struct sk_buff *skb);
 * Like ieee80211_rx() but can be called in IRQ context
 * (internally defers to a tasklet.)
 *
- * Calls to this function and ieee80211_rx() may not be mixed for a
+ * Calls to this function, ieee80211_rx() or ieee80211_rx_ni() may not
- * single hardware.
+ * be mixed for a single hardware.
 *
 * @hw: the hardware this frame came in on
 * @skb: the buffer to receive, owned by mac80211 after this call
@@ -1697,6 +1831,32 @@ void ieee80211_rx(struct ieee80211_hw *hw, struct sk_buff *skb);
 void ieee80211_rx_irqsafe(struct ieee80211_hw *hw, struct sk_buff *skb);
 /**
+ * ieee80211_rx_ni - receive frame (in process context)
+ *
+ * Like ieee80211_rx() but can be called in process context
+ * (internally disables bottom halves).
+ *
+ * Calls to this function, ieee80211_rx() and ieee80211_rx_irqsafe() may
+ * not be mixed for a single hardware.
+ *
+ * @hw: the hardware this frame came in on
+ * @skb: the buffer to receive, owned by mac80211 after this call
+ */
+static inline void ieee80211_rx_ni(struct ieee80211_hw *hw,
+                                   struct sk_buff *skb)
+{
+        local_bh_disable();
+        ieee80211_rx(hw, skb);
+        local_bh_enable();
+}
+/*
+ * The TX headroom reserved by mac80211 for its own tx_status functions.
+ * This is enough for the radiotap header.
+ */
+#define IEEE80211_TX_STATUS_HEADROOM    13
+/**
 * ieee80211_tx_status - transmit status callback
 *
 * Call this function for all transmitted frames after they have been
@@ -1730,24 +1890,97 @@ void ieee80211_tx_status_irqsafe(struct ieee80211_hw *hw,
                                 struct sk_buff *skb);
 /**
- * ieee80211_beacon_get - beacon generation function
+ * ieee80211_beacon_get_tim - beacon generation function
 * @hw: pointer obtained from ieee80211_alloc_hw().
- * @vif: &struct ieee80211_vif pointer from &struct ieee80211_if_init_conf.
+ * @vif: &struct ieee80211_vif pointer from the add_interface callback.
+ * @tim_offset: pointer to variable that will receive the TIM IE offset.
+ *      Set to 0 if invalid (in non-AP modes).
+ * @tim_length: pointer to variable that will receive the TIM IE length,
+ *      (including the ID and length bytes!).
+ *      Set to 0 if invalid (in non-AP modes).
+ *
+ * If the driver implements beaconing modes, it must use this function to
+ * obtain the beacon frame/template.
 *
 * If the beacon frames are generated by the host system (i.e., not in
- * hardware/firmware), the low-level driver uses this function to receive
+ * hardware/firmware), the driver uses this function to get each beacon
- * the next beacon frame from the 802.11 code. The low-level is responsible
+ * frame from mac80211 -- it is responsible for calling this function
- * for calling this function before beacon data is needed (e.g., based on
+ * before the beacon is needed (e.g. based on hardware interrupt).
- * hardware interrupt). Returned skb is used only once and low-level driver
+ *
- * is responsible for freeing it.
+ * If the beacon frames are generated by the device, then the driver
+ * must use the returned beacon as the template and change the TIM IE
+ * according to the current DTIM parameters/TIM bitmap.
+ *
+ * The driver is responsible for freeing the returned skb.
+ */
+struct sk_buff *ieee80211_beacon_get_tim(struct ieee80211_hw *hw,
+                                         struct ieee80211_vif *vif,
+                                         u16 *tim_offset, u16 *tim_length);
+/**
+ * ieee80211_beacon_get - beacon generation function
+ * @hw: pointer obtained from ieee80211_alloc_hw().
+ * @vif: &struct ieee80211_vif pointer from the add_interface callback.
+ *
+ * See ieee80211_beacon_get_tim().
+ */
+static inline struct sk_buff *ieee80211_beacon_get(struct ieee80211_hw *hw,
+                                                   struct ieee80211_vif *vif)
+{
+        return ieee80211_beacon_get_tim(hw, vif, NULL, NULL);
+}
+/**
+ * ieee80211_pspoll_get - retrieve a PS Poll template
+ * @hw: pointer obtained from ieee80211_alloc_hw().
+ * @vif: &struct ieee80211_vif pointer from the add_interface callback.
+ *
+ * Creates a PS Poll a template which can, for example, uploaded to
+ * hardware. The template must be updated after association so that correct
+ * AID, BSSID and MAC address is used.
+ *
+ * Note: Caller (or hardware) is responsible for setting the
+ * &IEEE80211_FCTL_PM bit.
 */
-struct sk_buff *ieee80211_beacon_get(struct ieee80211_hw *hw,
+struct sk_buff *ieee80211_pspoll_get(struct ieee80211_hw *hw,
                                     struct ieee80211_vif *vif);
 /**
+ * ieee80211_nullfunc_get - retrieve a nullfunc template
+ * @hw: pointer obtained from ieee80211_alloc_hw().
+ * @vif: &struct ieee80211_vif pointer from the add_interface callback.
+ *
+ * Creates a Nullfunc template which can, for example, uploaded to
+ * hardware. The template must be updated after association so that correct
+ * BSSID and address is used.
+ *
+ * Note: Caller (or hardware) is responsible for setting the
+ * &IEEE80211_FCTL_PM bit as well as Duration and Sequence Control fields.
+ */
+struct sk_buff *ieee80211_nullfunc_get(struct ieee80211_hw *hw,
+                                       struct ieee80211_vif *vif);
+/**
+ * ieee80211_probereq_get - retrieve a Probe Request template
+ * @hw: pointer obtained from ieee80211_alloc_hw().
+ * @vif: &struct ieee80211_vif pointer from the add_interface callback.
+ * @ssid: SSID buffer
+ * @ssid_len: length of SSID
+ * @ie: buffer containing all IEs except SSID for the template
+ * @ie_len: length of the IE buffer
+ *
+ * Creates a Probe Request template which can, for example, be uploaded to
+ * hardware.
+ */
+struct sk_buff *ieee80211_probereq_get(struct ieee80211_hw *hw,
+                                       struct ieee80211_vif *vif,
+                                       const u8 *ssid, size_t ssid_len,
+                                       const u8 *ie, size_t ie_len);
+/**
 * ieee80211_rts_get - RTS frame generation function
 * @hw: pointer obtained from ieee80211_alloc_hw().
- * @vif: &struct ieee80211_vif pointer from &struct ieee80211_if_init_conf.
+ * @vif: &struct ieee80211_vif pointer from the add_interface callback.
 * @frame: pointer to the frame that is going to be protected by the RTS.
 * @frame_len: the frame length (in octets).
 * @frame_txctl: &struct ieee80211_tx_info of the frame.
@@ -1766,7 +1999,7 @@ void ieee80211_rts_get(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
 /**
 * ieee80211_rts_duration - Get the duration field for an RTS frame
 * @hw: pointer obtained from ieee80211_alloc_hw().
- * @vif: &struct ieee80211_vif pointer from &struct ieee80211_if_init_conf.
+ * @vif: &struct ieee80211_vif pointer from the add_interface callback.
 * @frame_len: the length of the frame that is going to be protected by the RTS.
 * @frame_txctl: &struct ieee80211_tx_info of the frame.
 *
@@ -1781,7 +2014,7 @@ __le16 ieee80211_rts_duration(struct ieee80211_hw *hw,
 /**
 * ieee80211_ctstoself_get - CTS-to-self frame generation function
 * @hw: pointer obtained from ieee80211_alloc_hw().
- * @vif: &struct ieee80211_vif pointer from &struct ieee80211_if_init_conf.
+ * @vif: &struct ieee80211_vif pointer from the add_interface callback.
 * @frame: pointer to the frame that is going to be protected by the CTS-to-self.
 * @frame_len: the frame length (in octets).
 * @frame_txctl: &struct ieee80211_tx_info of the frame.
@@ -1801,7 +2034,7 @@ void ieee80211_ctstoself_get(struct ieee80211_hw *hw,
 /**
 * ieee80211_ctstoself_duration - Get the duration field for a CTS-to-self frame
 * @hw: pointer obtained from ieee80211_alloc_hw().
- * @vif: &struct ieee80211_vif pointer from &struct ieee80211_if_init_conf.
+ * @vif: &struct ieee80211_vif pointer from the add_interface callback.
 * @frame_len: the length of the frame that is going to be protected by the CTS-to-self.
 * @frame_txctl: &struct ieee80211_tx_info of the frame.
 *
@@ -1817,7 +2050,7 @@ __le16 ieee80211_ctstoself_duration(struct ieee80211_hw *hw,
 /**
 * ieee80211_generic_frame_duration - Calculate the duration field for a frame
 * @hw: pointer obtained from ieee80211_alloc_hw().
- * @vif: &struct ieee80211_vif pointer from &struct ieee80211_if_init_conf.
+ * @vif: &struct ieee80211_vif pointer from the add_interface callback.
 * @frame_len: the length of the frame.
 * @rate: the rate at which the frame is going to be transmitted.
 *
@@ -1832,7 +2065,7 @@ __le16 ieee80211_generic_frame_duration(struct ieee80211_hw *hw,
 /**
 * ieee80211_get_buffered_bc - accessing buffered broadcast and multicast frames
 * @hw: pointer as obtained from ieee80211_alloc_hw().
- * @vif: &struct ieee80211_vif pointer from &struct ieee80211_if_init_conf.
+ * @vif: &struct ieee80211_vif pointer from the add_interface callback.
 *
 * Function for accessing buffered broadcast and multicast frames. If
 * hardware/firmware does not implement buffering of broadcast/multicast
@@ -1987,8 +2220,7 @@ void ieee80211_queue_delayed_work(struct ieee80211_hw *hw,
 /**
 * ieee80211_start_tx_ba_session - Start a tx Block Ack session.
- * @hw: pointer as obtained from ieee80211_alloc_hw().
+ * @sta: the station for which to start a BA session
- * @ra: receiver address of the BA session recipient
 * @tid: the TID to BA on.
 *
 * Return: success if addBA request was sent, failure otherwise
@@ -1997,22 +2229,22 @@ void ieee80211_queue_delayed_work(struct ieee80211_hw *hw,
 * the need to start aggregation on a certain RA/TID, the session level
 * will be managed by the mac80211.
 */
-int ieee80211_start_tx_ba_session(struct ieee80211_hw *hw, u8 *ra, u16 tid);
+int ieee80211_start_tx_ba_session(struct ieee80211_sta *sta, u16 tid);
 /**
 * ieee80211_start_tx_ba_cb - low level driver ready to aggregate.
- * @hw: pointer as obtained from ieee80211_alloc_hw().
+ * @vif: &struct ieee80211_vif pointer from the add_interface callback
 * @ra: receiver address of the BA session recipient.
 * @tid: the TID to BA on.
 *
 * This function must be called by low level driver once it has
 * finished with preparations for the BA session.
 */
-void ieee80211_start_tx_ba_cb(struct ieee80211_hw *hw, u8 *ra, u16 tid);
+void ieee80211_start_tx_ba_cb(struct ieee80211_vif *vif, u8 *ra, u16 tid);
 /**
 * ieee80211_start_tx_ba_cb_irqsafe - low level driver ready to aggregate.
- * @hw: pointer as obtained from ieee80211_alloc_hw().
+ * @vif: &struct ieee80211_vif pointer from the add_interface callback
 * @ra: receiver address of the BA session recipient.
 * @tid: the TID to BA on.
 *
@@ -2020,13 +2252,12 @@ void ieee80211_start_tx_ba_cb(struct ieee80211_hw *hw, u8 *ra, u16 tid);
 * finished with preparations for the BA session.
 * This version of the function is IRQ-safe.
 */
-void ieee80211_start_tx_ba_cb_irqsafe(struct ieee80211_hw *hw, const u8 *ra,
+void ieee80211_start_tx_ba_cb_irqsafe(struct ieee80211_vif *vif, const u8 *ra,
                                      u16 tid);
 /**
 * ieee80211_stop_tx_ba_session - Stop a Block Ack session.
- * @hw: pointer as obtained from ieee80211_alloc_hw().
+ * @sta: the station whose BA session to stop
- * @ra: receiver address of the BA session recipient
 * @tid: the TID to stop BA.
 * @initiator: if indicates initiator DELBA frame will be sent.
 *
@@ -2036,24 +2267,23 @@ void ieee80211_start_tx_ba_cb_irqsafe(struct ieee80211_hw *hw, const u8 *ra,
 * the need to stop aggregation on a certain RA/TID, the session level
 * will be managed by the mac80211.
 */
-int ieee80211_stop_tx_ba_session(struct ieee80211_hw *hw,
+int ieee80211_stop_tx_ba_session(struct ieee80211_sta *sta, u16 tid,
-                                 u8 *ra, u16 tid,
                                 enum ieee80211_back_parties initiator);
 /**
 * ieee80211_stop_tx_ba_cb - low level driver ready to stop aggregate.
- * @hw: pointer as obtained from ieee80211_alloc_hw().
+ * @vif: &struct ieee80211_vif pointer from the add_interface callback
 * @ra: receiver address of the BA session recipient.
 * @tid: the desired TID to BA on.
 *
 * This function must be called by low level driver once it has
 * finished with preparations for the BA session tear down.
 */
-void ieee80211_stop_tx_ba_cb(struct ieee80211_hw *hw, u8 *ra, u8 tid);
+void ieee80211_stop_tx_ba_cb(struct ieee80211_vif *vif, u8 *ra, u8 tid);
 /**
 * ieee80211_stop_tx_ba_cb_irqsafe - low level driver ready to stop aggregate.
- * @hw: pointer as obtained from ieee80211_alloc_hw().
+ * @vif: &struct ieee80211_vif pointer from the add_interface callback
 * @ra: receiver address of the BA session recipient.
 * @tid: the desired TID to BA on.
 *
@@ -2061,25 +2291,78 @@ void ieee80211_stop_tx_ba_cb(struct ieee80211_hw *hw, u8 *ra, u8 tid);
 * finished with preparations for the BA session tear down.
 * This version of the function is IRQ-safe.
 */
-void ieee80211_stop_tx_ba_cb_irqsafe(struct ieee80211_hw *hw, const u8 *ra,
+void ieee80211_stop_tx_ba_cb_irqsafe(struct ieee80211_vif *vif, const u8 *ra,
                                     u16 tid);
 /**
 * ieee80211_find_sta - find a station
 *
- * @hw: pointer as obtained from ieee80211_alloc_hw()
+ * @vif: virtual interface to look for station on
 * @addr: station's address
 *
 * 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_hw *hw,
+struct ieee80211_sta *ieee80211_find_sta(struct ieee80211_vif *vif,
                                         const u8 *addr);
 /**
+ * ieee80211_find_sta_by_hw - find a station on hardware
+ *
+ * @hw: pointer as obtained from ieee80211_alloc_hw()
+ * @addr: station's address
+ *
+ * This function must be called under RCU lock and the
+ * resulting pointer is only valid under RCU lock as well.
+ *
+ * NOTE: This function should not be used! When mac80211 is converted
+ *       internally to properly keep track of stations on multiple
+ *       virtual interfaces, it will not always know which station to
+ *       return here since a single address might be used by multiple
+ *       logical stations (e.g. consider a station connecting to another
+ *       BSSID on the same AP hardware without disconnecting first).
+ *
+ * DO NOT USE THIS FUNCTION.
+ */
+struct ieee80211_sta *ieee80211_find_sta_by_hw(struct ieee80211_hw *hw,
+                                               const u8 *addr);
+/**
+ * ieee80211_sta_block_awake - block station from waking up
+ * @hw: the hardware
+ * @pubsta: the station
+ * @block: whether to block or unblock
+ *
+ * Some devices require that all frames that are on the queues
+ * for a specific station that went to sleep are flushed before
+ * a poll response or frames after the station woke up can be
+ * delivered to that it. Note that such frames must be rejected
+ * by the driver as filtered, with the appropriate status flag.
+ *
+ * This function allows implementing this mode in a race-free
+ * manner.
+ *
+ * To do this, a driver must keep track of the number of frames
+ * still enqueued for a specific station. If this number is not
+ * zero when the station goes to sleep, the driver must call
+ * this function to force mac80211 to consider the station to
+ * be asleep regardless of the station's actual state. Once the
+ * number of outstanding frames reaches zero, the driver must
+ * call this function again to unblock the station. That will
+ * cause mac80211 to be able to send ps-poll responses, and if
+ * the station queried in the meantime then frames will also
+ * be sent out as a result of this. Additionally, the driver
+ * will be notified that the station woke up some time after
+ * it is unblocked, regardless of whether the station actually
+ * woke up while blocked or not.
+ */
+void ieee80211_sta_block_awake(struct ieee80211_hw *hw,
+                               struct ieee80211_sta *pubsta, bool block);
+/**
 * ieee80211_beacon_loss - inform hardware does not receive beacons
 *
- * @vif: &struct ieee80211_vif pointer from &struct ieee80211_if_init_conf.
+ * @vif: &struct ieee80211_vif pointer from the add_interface callback.
 *
 * When beacon filtering is enabled with IEEE80211_HW_BEACON_FILTERING and
 * IEEE80211_CONF_PS is set, the driver needs to inform whenever the
@@ -2113,8 +2396,12 @@ enum rate_control_changed {
 * @short_preamble: whether mac80211 will request short-preamble transmission
 *      if the selected rate supports it
 * @max_rate_idx: user-requested maximum rate (not MCS for now)
+ *      (deprecated; this will be removed once drivers get updated to use
+ *      rate_idx_mask)
+ * @rate_idx_mask: user-requested rate mask (not MCS for now)
 * @skb: the skb that will be transmitted, the control information in it needs
 *      to be filled in
+ * @ap: whether this frame is sent out in AP mode
 */
 struct ieee80211_tx_rate_control {
        struct ieee80211_hw *hw;
@@ -2124,6 +2411,8 @@ struct ieee80211_tx_rate_control {
        struct ieee80211_tx_rate reported_rate;
        bool rts, short_preamble;
        u8 max_rate_idx;
+        u32 rate_idx_mask;
+        bool ap;
 };
 struct rate_control_ops {
@@ -2137,7 +2426,8 @@ struct rate_control_ops {
                          struct ieee80211_sta *sta, void *priv_sta);
        void (*rate_update)(void *priv, struct ieee80211_supported_band *sband,
                            struct ieee80211_sta *sta,
-                            void *priv_sta, u32 changed);
+                            void *priv_sta, u32 changed,
+                            enum nl80211_channel_type oper_chan_type);
        void (*free_sta)(void *priv, struct ieee80211_sta *sta,
                         void *priv_sta);
diff --git a/include/net/neighbour.h b/include/net/neighbour.h
index 3817fda82a80..da1d58be31b7 100644
--- a/include/net/neighbour.h
+++ b/include/net/neighbour.h
@@ -37,8 +37,7 @@
 struct neighbour;
-struct neigh_parms
+struct neigh_parms {
-{
 #ifdef CONFIG_NET_NS
        struct net *net;
 #endif
@@ -70,8 +69,7 @@ struct neigh_parms
        int     locktime;
 };
-struct neigh_statistics
+struct neigh_statistics {
-{
        unsigned long allocs;           /* number of allocated neighs */
        unsigned long destroys;         /* number of destroyed neighs */
        unsigned long hash_grows;       /* number of hash resizes */
@@ -90,15 +88,9 @@ struct neigh_statistics
        unsigned long unres_discards;   /* number of unresolved drops */
 };
-#define NEIGH_CACHE_STAT_INC(tbl, field)                                \
+#define NEIGH_CACHE_STAT_INC(tbl, field) this_cpu_inc((tbl)->stats->field)
-        do {                                                            \
-                preempt_disable();                                      \
-                (per_cpu_ptr((tbl)->stats, smp_processor_id())->field)++; \
-                preempt_enable();                                       \
-        } while (0)
-struct neighbour
+struct neighbour {
-{
        struct neighbour        *next;
        struct neigh_table      *tbl;
        struct neigh_parms      *parms;
@@ -122,8 +114,7 @@ struct neighbour
        u8                      primary_key[0];
 };
-struct neigh_ops
+struct neigh_ops {
-{
        int                     family;
        void                    (*solicit)(struct neighbour *, struct sk_buff*);
        void                    (*error_report)(struct neighbour *, struct sk_buff*);
@@ -133,8 +124,7 @@ struct neigh_ops
        int                     (*queue_xmit)(struct sk_buff*);
 };
-struct pneigh_entry
+struct pneigh_entry {
-{
        struct pneigh_entry     *next;
 #ifdef CONFIG_NET_NS
        struct net              *net;
@@ -149,8 +139,7 @@ struct pneigh_entry
 */
-struct neigh_table
+struct neigh_table {
-{
        struct neigh_table      *next;
        int                     family;
        int                     entry_size;
@@ -175,7 +164,7 @@ struct neigh_table
        rwlock_t                lock;
        unsigned long           last_rand;
        struct kmem_cache               *kmem_cachep;
-        struct neigh_statistics *stats;
+        struct neigh_statistics __percpu *stats;
        struct neighbour        **hash_buckets;
        unsigned int            hash_mask;
        __u32                   hash_rnd;
@@ -262,10 +251,8 @@ extern void neigh_seq_stop(struct seq_file *, void *);
 extern int                      neigh_sysctl_register(struct net_device *dev, 
                                                      struct neigh_parms *p,
-                                                      int p_id, int pdev_id,
                                                      char *p_name,
-                                                      proc_handler *proc_handler,
+                                                      proc_handler *proc_handler);
-                                                      ctl_handler *strategy);
 extern void                     neigh_sysctl_unregister(struct neigh_parms *p);
 static inline void __neigh_parms_put(struct neigh_parms *parms)
diff --git a/include/net/net_namespace.h b/include/net/net_namespace.h
index a1202841aadd..bd10a7908993 100644
--- a/include/net/net_namespace.h
+++ b/include/net/net_namespace.h
@@ -28,6 +28,10 @@ struct ctl_table_header;
 struct net_generic;
 struct sock;
+#define NETDEV_HASHBITS    8
+#define NETDEV_HASHENTRIES (1 << NETDEV_HASHBITS)
 struct net {
        atomic_t                count;          /* To decided when the network
                                                 *  namespace should be freed.
@@ -38,7 +42,8 @@ struct net {
                                                 */
 #endif
        struct list_head        list;           /* list of network namespaces */
-        struct work_struct      work;           /* work struct for freeing */
+        struct list_head        cleanup_list;   /* namespaces on death row */
+        struct list_head        exit_list;      /* Use only net_mutex */
        struct proc_dir_entry   *proc_net;
        struct proc_dir_entry   *proc_net_stat;
@@ -76,11 +81,13 @@ struct net {
 #if defined(CONFIG_NF_CONNTRACK) || defined(CONFIG_NF_CONNTRACK_MODULE)
        struct netns_ct         ct;
 #endif
+        struct sock             *nfnl;
+        struct sock             *nfnl_stash;
 #endif
 #ifdef CONFIG_XFRM
        struct netns_xfrm       xfrm;
 #endif
-#ifdef CONFIG_WIRELESS_EXT
+#ifdef CONFIG_WEXT_CORE
        struct sk_buff_head     wext_nlevents;
 #endif
        struct net_generic      *gen;
@@ -93,14 +100,9 @@ struct net {
 extern struct net init_net;
 #ifdef CONFIG_NET
-#define INIT_NET_NS(net_ns) .net_ns = &init_net,
 extern struct net *copy_net_ns(unsigned long flags, struct net *net_ns);
 #else /* CONFIG_NET */
-#define INIT_NET_NS(net_ns)
 static inline struct net *copy_net_ns(unsigned long flags, struct net *net_ns)
 {
        /* There is nothing to copy so this is a noop */
@@ -232,6 +234,9 @@ struct pernet_operations {
        struct list_head list;
        int (*init)(struct net *net);
        void (*exit)(struct net *net);
+        void (*exit_batch)(struct list_head *net_exit_list);
+        int *id;
+        size_t size;
 };
 /*
@@ -255,12 +260,8 @@ struct pernet_operations {
 */
 extern int register_pernet_subsys(struct pernet_operations *);
 extern void unregister_pernet_subsys(struct pernet_operations *);
-extern int register_pernet_gen_subsys(int *id, struct pernet_operations *);
-extern void unregister_pernet_gen_subsys(int id, struct pernet_operations *);
 extern int register_pernet_device(struct pernet_operations *);
 extern void unregister_pernet_device(struct pernet_operations *);
-extern int register_pernet_gen_device(int *id, struct pernet_operations *);
-extern void unregister_pernet_gen_device(int id, struct pernet_operations *);
 struct ctl_path;
 struct ctl_table;
diff --git a/include/net/netfilter/ipv6/nf_conntrack_ipv6.h b/include/net/netfilter/ipv6/nf_conntrack_ipv6.h
index abc55ad75c2b..1ee717eb5b09 100644
--- a/include/net/netfilter/ipv6/nf_conntrack_ipv6.h
+++ b/include/net/netfilter/ipv6/nf_conntrack_ipv6.h
@@ -9,7 +9,7 @@ extern struct nf_conntrack_l4proto nf_conntrack_l4proto_icmpv6;
 extern int nf_ct_frag6_init(void);
 extern void nf_ct_frag6_cleanup(void);
-extern struct sk_buff *nf_ct_frag6_gather(struct sk_buff *skb);
+extern struct sk_buff *nf_ct_frag6_gather(struct sk_buff *skb, u32 user);
 extern void nf_ct_frag6_output(unsigned int hooknum, struct sk_buff *skb,
                               struct net_device *in,
                               struct net_device *out,
diff --git a/include/net/netfilter/nf_conntrack.h b/include/net/netfilter/nf_conntrack.h
index 5cf7270e3ffc..bde095f7e845 100644
--- a/include/net/netfilter/nf_conntrack.h
+++ b/include/net/netfilter/nf_conntrack.h
@@ -70,7 +70,7 @@ union nf_conntrack_help {
 struct nf_conntrack_helper;
 /* Must be kept in sync with the classes defined by helpers */
-#define NF_CT_MAX_EXPECT_CLASSES        3
+#define NF_CT_MAX_EXPECT_CLASSES        4
 /* nf_conn feature for connections that have a helper */
 struct nf_conn_help {
@@ -198,7 +198,8 @@ extern void *nf_ct_alloc_hashtable(unsigned int *sizep, int *vmalloced, int null
 extern void nf_ct_free_hashtable(void *hash, int vmalloced, unsigned int size);
 extern struct nf_conntrack_tuple_hash *
-__nf_conntrack_find(struct net *net, const struct nf_conntrack_tuple *tuple);
+__nf_conntrack_find(struct net *net, u16 zone,
+                    const struct nf_conntrack_tuple *tuple);
 extern void nf_conntrack_hash_insert(struct nf_conn *ct);
 extern void nf_ct_delete_from_lists(struct nf_conn *ct);
@@ -267,11 +268,16 @@ extern void
 nf_ct_iterate_cleanup(struct net *net, int (*iter)(struct nf_conn *i, void *data), void *data);
 extern void nf_conntrack_free(struct nf_conn *ct);
 extern struct nf_conn *
-nf_conntrack_alloc(struct net *net,
+nf_conntrack_alloc(struct net *net, u16 zone,
                   const struct nf_conntrack_tuple *orig,
                   const struct nf_conntrack_tuple *repl,
                   gfp_t gfp);
+static inline int nf_ct_is_template(const struct nf_conn *ct)
+{
+        return test_bit(IPS_TEMPLATE_BIT, &ct->status);
+}
 /* It's confirmed if it is, or has been in the hash table. */
 static inline int nf_ct_is_confirmed(struct nf_conn *ct)
 {
@@ -293,11 +299,11 @@ extern unsigned int nf_conntrack_htable_size;
 extern unsigned int nf_conntrack_max;
 #define NF_CT_STAT_INC(net, count)      \
-        (per_cpu_ptr((net)->ct.stat, raw_smp_processor_id())->count++)
+        __this_cpu_inc((net)->ct.stat->count)
 #define NF_CT_STAT_INC_ATOMIC(net, count)               \
 do {                                                    \
        local_bh_disable();                             \
-        per_cpu_ptr((net)->ct.stat, raw_smp_processor_id())->count++;   \
+        __this_cpu_inc((net)->ct.stat->count);          \
        local_bh_enable();                              \
 } while (0)
diff --git a/include/net/netfilter/nf_conntrack_core.h b/include/net/netfilter/nf_conntrack_core.h
index 5a449b44ba33..dffde8e6920e 100644
--- a/include/net/netfilter/nf_conntrack_core.h
+++ b/include/net/netfilter/nf_conntrack_core.h
@@ -49,7 +49,8 @@ nf_ct_invert_tuple(struct nf_conntrack_tuple *inverse,
 /* Find a connection corresponding to a tuple. */
 extern struct nf_conntrack_tuple_hash *
-nf_conntrack_find_get(struct net *net, const struct nf_conntrack_tuple *tuple);
+nf_conntrack_find_get(struct net *net, u16 zone,
+                      const struct nf_conntrack_tuple *tuple);
 extern int __nf_conntrack_confirm(struct sk_buff *skb);
diff --git a/include/net/netfilter/nf_conntrack_ecache.h b/include/net/netfilter/nf_conntrack_ecache.h
index 4f20d58e2ab7..96ba5f7dcab6 100644
--- a/include/net/netfilter/nf_conntrack_ecache.h
+++ b/include/net/netfilter/nf_conntrack_ecache.h
@@ -12,28 +12,12 @@
 #include <linux/netfilter/nf_conntrack_tuple_common.h>
 #include <net/netfilter/nf_conntrack_extend.h>
-/* Connection tracking event types */
-enum ip_conntrack_events
-{
-        IPCT_NEW                = 0,    /* new conntrack */
-        IPCT_RELATED            = 1,    /* related conntrack */
-        IPCT_DESTROY            = 2,    /* destroyed conntrack */
-        IPCT_STATUS             = 3,    /* status has changed */
-        IPCT_PROTOINFO          = 4,    /* protocol information has changed */
-        IPCT_HELPER             = 5,    /* new helper has been set */
-        IPCT_MARK               = 6,    /* new mark has been set */
-        IPCT_NATSEQADJ          = 7,    /* NAT is doing sequence adjustment */
-        IPCT_SECMARK            = 8,    /* new security mark has been set */
-};
-enum ip_conntrack_expect_events {
-        IPEXP_NEW               = 0,    /* new expectation */
-};
 struct nf_conntrack_ecache {
-        unsigned long cache;            /* bitops want long */
+        unsigned long cache;    /* bitops want long */
-        unsigned long missed;           /* missed events */
+        unsigned long missed;   /* missed events */
-        u32 pid;                        /* netlink pid of destroyer */
+        u16 ctmask;             /* bitmask of ct events to be delivered */
+        u16 expmask;            /* bitmask of expect events to be delivered */
+        u32 pid;                /* netlink pid of destroyer */
 };
 static inline struct nf_conntrack_ecache *
@@ -43,14 +27,24 @@ nf_ct_ecache_find(const struct nf_conn *ct)
 }
 static inline struct nf_conntrack_ecache *
-nf_ct_ecache_ext_add(struct nf_conn *ct, gfp_t gfp)
+nf_ct_ecache_ext_add(struct nf_conn *ct, u16 ctmask, u16 expmask, gfp_t gfp)
 {
        struct net *net = nf_ct_net(ct);
+        struct nf_conntrack_ecache *e;
-        if (!net->ct.sysctl_events)
+        if (!ctmask && !expmask && net->ct.sysctl_events) {
+                ctmask = ~0;
+                expmask = ~0;
+        }
+        if (!ctmask && !expmask)
                return NULL;
-        return nf_ct_ext_add(ct, NF_CT_EXT_ECACHE, gfp);
+        e = nf_ct_ext_add(ct, NF_CT_EXT_ECACHE, gfp);
+        if (e) {
+                e->ctmask  = ctmask;
+                e->expmask = expmask;
+        }
+        return e;
 };
 #ifdef CONFIG_NF_CONNTRACK_EVENTS
@@ -83,6 +77,9 @@ nf_conntrack_event_cache(enum ip_conntrack_events event, struct nf_conn *ct)
        if (e == NULL)
                return;
+        if (!(e->ctmask & (1 << event)))
+                return;
        set_bit(event, &e->cache);
 }
@@ -93,7 +90,6 @@ nf_conntrack_eventmask_report(unsigned int eventmask,
                              int report)
 {
        int ret = 0;
-        struct net *net = nf_ct_net(ct);
        struct nf_ct_event_notifier *notify;
        struct nf_conntrack_ecache *e;
@@ -102,9 +98,6 @@ nf_conntrack_eventmask_report(unsigned int eventmask,
        if (notify == NULL)
                goto out_unlock;
-        if (!net->ct.sysctl_events)
-                goto out_unlock;
        e = nf_ct_ecache_find(ct);
        if (e == NULL)
                goto out_unlock;
@@ -118,6 +111,9 @@ nf_conntrack_eventmask_report(unsigned int eventmask,
                /* This is a resent of a destroy event? If so, skip missed */
                unsigned long missed = e->pid ? 0 : e->missed;
+                if (!((eventmask | missed) & e->ctmask))
+                        goto out_unlock;
                ret = notify->fcn(eventmask | missed, &item);
                if (unlikely(ret < 0 || missed)) {
                        spin_lock_bh(&ct->lock);
@@ -173,18 +169,19 @@ nf_ct_expect_event_report(enum ip_conntrack_expect_events event,
                          u32 pid,
                          int report)
 {
-        struct net *net = nf_ct_exp_net(exp);
        struct nf_exp_event_notifier *notify;
+        struct nf_conntrack_ecache *e;
        rcu_read_lock();
        notify = rcu_dereference(nf_expect_event_cb);
        if (notify == NULL)
                goto out_unlock;
-        if (!net->ct.sysctl_events)
+        e = nf_ct_ecache_find(exp->master);
+        if (e == NULL)
                goto out_unlock;
-        {
+        if (e->expmask & (1 << event)) {
                struct nf_exp_event item = {
                        .exp    = exp,
                        .pid    = pid,
diff --git a/include/net/netfilter/nf_conntrack_expect.h b/include/net/netfilter/nf_conntrack_expect.h
index a9652806d0df..11e815084fcf 100644
--- a/include/net/netfilter/nf_conntrack_expect.h
+++ b/include/net/netfilter/nf_conntrack_expect.h
@@ -9,8 +9,7 @@
 extern unsigned int nf_ct_expect_hsize;
 extern unsigned int nf_ct_expect_max;
-struct nf_conntrack_expect
+struct nf_conntrack_expect {
-{
        /* Conntrack expectation list member */
        struct hlist_node lnode;
@@ -57,17 +56,13 @@ struct nf_conntrack_expect
 static inline struct net *nf_ct_exp_net(struct nf_conntrack_expect *exp)
 {
-#ifdef CONFIG_NET_NS
+        return nf_ct_net(exp->master);
-        return exp->master->ct_net;     /* by definition */
-#else
-        return &init_net;
-#endif
 }
-struct nf_conntrack_expect_policy
+struct nf_conntrack_expect_policy {
-{
        unsigned int    max_expected;
        unsigned int    timeout;
+        const char      *name;
 };
 #define NF_CT_EXPECT_CLASS_DEFAULT      0
@@ -79,13 +74,16 @@ int nf_conntrack_expect_init(struct net *net);
 void nf_conntrack_expect_fini(struct net *net);
 struct nf_conntrack_expect *
-__nf_ct_expect_find(struct net *net, const struct nf_conntrack_tuple *tuple);
+__nf_ct_expect_find(struct net *net, u16 zone,
+                    const struct nf_conntrack_tuple *tuple);
 struct nf_conntrack_expect *
-nf_ct_expect_find_get(struct net *net, const struct nf_conntrack_tuple *tuple);
+nf_ct_expect_find_get(struct net *net, u16 zone,
+                      const struct nf_conntrack_tuple *tuple);
 struct nf_conntrack_expect *
-nf_ct_find_expectation(struct net *net, const struct nf_conntrack_tuple *tuple);
+nf_ct_find_expectation(struct net *net, u16 zone,
+                       const struct nf_conntrack_tuple *tuple);
 void nf_ct_unlink_expect(struct nf_conntrack_expect *exp);
 void nf_ct_remove_expectations(struct nf_conn *ct);
diff --git a/include/net/netfilter/nf_conntrack_extend.h b/include/net/netfilter/nf_conntrack_extend.h
index 7f8fc5d123c5..32d15bd6efa3 100644
--- a/include/net/netfilter/nf_conntrack_extend.h
+++ b/include/net/netfilter/nf_conntrack_extend.h
@@ -1,14 +1,16 @@
 #ifndef _NF_CONNTRACK_EXTEND_H
 #define _NF_CONNTRACK_EXTEND_H
+#include <linux/slab.h>
 #include <net/netfilter/nf_conntrack.h>
-enum nf_ct_ext_id
+enum nf_ct_ext_id {
-{
        NF_CT_EXT_HELPER,
        NF_CT_EXT_NAT,
        NF_CT_EXT_ACCT,
        NF_CT_EXT_ECACHE,
+        NF_CT_EXT_ZONE,
        NF_CT_EXT_NUM,
 };
@@ -16,6 +18,7 @@ enum nf_ct_ext_id
 #define NF_CT_EXT_NAT_TYPE struct nf_conn_nat
 #define NF_CT_EXT_ACCT_TYPE struct nf_conn_counter
 #define NF_CT_EXT_ECACHE_TYPE struct nf_conntrack_ecache
+#define NF_CT_EXT_ZONE_TYPE struct nf_conntrack_zone
 /* Extensions: optional stuff which isn't permanently in struct. */
 struct nf_ct_ext {
@@ -65,8 +68,7 @@ __nf_ct_ext_add(struct nf_conn *ct, enum nf_ct_ext_id id, gfp_t gfp);
 #define NF_CT_EXT_F_PREALLOC    0x0001
-struct nf_ct_ext_type
+struct nf_ct_ext_type {
-{
        /* Destroys relationships (can be NULL). */
        void (*destroy)(struct nf_conn *ct);
        /* Called when realloacted (can be NULL).
diff --git a/include/net/netfilter/nf_conntrack_helper.h b/include/net/netfilter/nf_conntrack_helper.h
index 1b7068000927..32c305dbdab6 100644
--- a/include/net/netfilter/nf_conntrack_helper.h
+++ b/include/net/netfilter/nf_conntrack_helper.h
@@ -16,8 +16,7 @@ struct module;
 #define NF_CT_HELPER_NAME_LEN   16
-struct nf_conntrack_helper
+struct nf_conntrack_helper {
-{
        struct hlist_node hnode;        /* Internal use. */
        const char *name;               /* name of the module */
@@ -41,14 +40,18 @@ struct nf_conntrack_helper
 };
 extern struct nf_conntrack_helper *
-__nf_conntrack_helper_find_byname(const char *name);
+__nf_conntrack_helper_find(const char *name, u16 l3num, u8 protonum);
+extern struct nf_conntrack_helper *
+nf_conntrack_helper_try_module_get(const char *name, u16 l3num, u8 protonum);
 extern int nf_conntrack_helper_register(struct nf_conntrack_helper *);
 extern void nf_conntrack_helper_unregister(struct nf_conntrack_helper *);
 extern struct nf_conn_help *nf_ct_helper_ext_add(struct nf_conn *ct, gfp_t gfp);
-extern int __nf_ct_try_assign_helper(struct nf_conn *ct, gfp_t flags);
+extern int __nf_ct_try_assign_helper(struct nf_conn *ct, struct nf_conn *tmpl,
+                                     gfp_t flags);
 extern void nf_ct_helper_destroy(struct nf_conn *ct);
diff --git a/include/net/netfilter/nf_conntrack_l3proto.h b/include/net/netfilter/nf_conntrack_l3proto.h
index 9f99d36d5de9..a7547611e8f1 100644
--- a/include/net/netfilter/nf_conntrack_l3proto.h
+++ b/include/net/netfilter/nf_conntrack_l3proto.h
@@ -16,8 +16,7 @@
 #include <linux/seq_file.h>
 #include <net/netfilter/nf_conntrack.h>
-struct nf_conntrack_l3proto
+struct nf_conntrack_l3proto {
-{
        /* L3 Protocol Family number. ex) PF_INET */
        u_int16_t l3proto;
diff --git a/include/net/netfilter/nf_conntrack_l4proto.h b/include/net/netfilter/nf_conntrack_l4proto.h
index 3767fb41e541..e3d3ee3c06a2 100644
--- a/include/net/netfilter/nf_conntrack_l4proto.h
+++ b/include/net/netfilter/nf_conntrack_l4proto.h
@@ -15,8 +15,7 @@
 struct seq_file;
-struct nf_conntrack_l4proto
+struct nf_conntrack_l4proto {
-{
        /* L3 Protocol number. */
        u_int16_t l3proto;
@@ -50,8 +49,8 @@ struct nf_conntrack_l4proto
        /* Called when a conntrack entry is destroyed */
        void (*destroy)(struct nf_conn *ct);
-        int (*error)(struct net *net, struct sk_buff *skb, unsigned int dataoff,
+        int (*error)(struct net *net, struct nf_conn *tmpl, struct sk_buff *skb,
-                     enum ip_conntrack_info *ctinfo,
+                     unsigned int dataoff, enum ip_conntrack_info *ctinfo,
                     u_int8_t pf, unsigned int hooknum);
        /* Print out the per-protocol part of the tuple. Return like seq_* */
diff --git a/include/net/netfilter/nf_conntrack_tuple.h b/include/net/netfilter/nf_conntrack_tuple.h
index 2628c154d40e..4ee44c84a304 100644
--- a/include/net/netfilter/nf_conntrack_tuple.h
+++ b/include/net/netfilter/nf_conntrack_tuple.h
@@ -26,8 +26,7 @@
 /* The protocol-specific manipulable parts of the tuple: always in
   network order! */
-union nf_conntrack_man_proto
+union nf_conntrack_man_proto {
-{
        /* Add other protocols here. */
        __be16 all;
@@ -52,8 +51,7 @@ union nf_conntrack_man_proto
 };
 /* The manipulable part of the tuple. */
-struct nf_conntrack_man
+struct nf_conntrack_man {
-{
        union nf_inet_addr u3;
        union nf_conntrack_man_proto u;
        /* Layer 3 protocol */
@@ -61,8 +59,7 @@ struct nf_conntrack_man
 };
 /* This contains the information to distinguish a connection. */
-struct nf_conntrack_tuple
+struct nf_conntrack_tuple {
-{
        struct nf_conntrack_man src;
        /* These are the parts of the tuple which are fixed. */
@@ -100,8 +97,7 @@ struct nf_conntrack_tuple
        } dst;
 };
-struct nf_conntrack_tuple_mask
+struct nf_conntrack_tuple_mask {
-{
        struct {
                union nf_inet_addr u3;
                union nf_conntrack_man_proto u;
diff --git a/include/net/netfilter/nf_conntrack_zones.h b/include/net/netfilter/nf_conntrack_zones.h
new file mode 100644
index 000000000000..034efe8d45a5
--- /dev/null
+++ b/include/net/netfilter/nf_conntrack_zones.h
@@ -0,0 +1,25 @@
+#ifndef _NF_CONNTRACK_ZONES_H
+#define _NF_CONNTRACK_ZONES_H
+#define NF_CT_DEFAULT_ZONE      0
+#if defined(CONFIG_NF_CONNTRACK) || defined(CONFIG_NF_CONNTRACK_MODULE)
+#include <net/netfilter/nf_conntrack_extend.h>
+struct nf_conntrack_zone {
+        u16     id;
+};
+static inline u16 nf_ct_zone(const struct nf_conn *ct)
+{
+#ifdef CONFIG_NF_CONNTRACK_ZONES
+        struct nf_conntrack_zone *nf_ct_zone;
+        nf_ct_zone = nf_ct_ext_find(ct, NF_CT_EXT_ZONE);
+        if (nf_ct_zone)
+                return nf_ct_zone->id;
+#endif
+        return NF_CT_DEFAULT_ZONE;
+}
+#endif /* CONFIG_NF_CONNTRACK || CONFIG_NF_CONNTRACK_MODULE */
+#endif /* _NF_CONNTRACK_ZONES_H */
diff --git a/include/net/netfilter/nf_nat.h b/include/net/netfilter/nf_nat.h
index 8df0b7f7fc6e..f5f09f032a90 100644
--- a/include/net/netfilter/nf_nat.h
+++ b/include/net/netfilter/nf_nat.h
@@ -5,8 +5,7 @@
 #define NF_NAT_MAPPING_TYPE_MAX_NAMELEN 16
-enum nf_nat_manip_type
+enum nf_nat_manip_type {
-{
        IP_NAT_MANIP_SRC,
        IP_NAT_MANIP_DST
 };
@@ -30,8 +29,7 @@ struct nf_nat_seq {
 };
 /* Single range specification. */
-struct nf_nat_range
+struct nf_nat_range {
-{
        /* Set to OR of flags above. */
        unsigned int flags;
@@ -43,8 +41,7 @@ struct nf_nat_range
 };
 /* For backwards compat: don't use in modern code. */
-struct nf_nat_multi_range_compat
+struct nf_nat_multi_range_compat {
-{
        unsigned int rangesize; /* Must be 1. */
        /* hangs off end. */
@@ -57,8 +54,7 @@ struct nf_nat_multi_range_compat
 #include <net/netfilter/nf_conntrack_extend.h>
 /* per conntrack: nat application helper private data */
-union nf_conntrack_nat_help
+union nf_conntrack_nat_help {
-{
        /* insert nat helper private data here */
        struct nf_nat_pptp nat_pptp_info;
 };
@@ -66,8 +62,7 @@ union nf_conntrack_nat_help
 struct nf_conn;
 /* The structure embedded in the conntrack structure. */
-struct nf_conn_nat
+struct nf_conn_nat {
-{
        struct hlist_node bysource;
        struct nf_nat_seq seq[IP_CT_DIR_MAX];
        struct nf_conn *ct;
diff --git a/include/net/netfilter/nf_nat_helper.h b/include/net/netfilter/nf_nat_helper.h
index 4222220920a5..02bb6c29dc3d 100644
--- a/include/net/netfilter/nf_nat_helper.h
+++ b/include/net/netfilter/nf_nat_helper.h
@@ -7,13 +7,27 @@
 struct sk_buff;
 /* These return true or false. */
-extern int nf_nat_mangle_tcp_packet(struct sk_buff *skb,
+extern int __nf_nat_mangle_tcp_packet(struct sk_buff *skb,
-                                    struct nf_conn *ct,
+                                      struct nf_conn *ct,
-                                    enum ip_conntrack_info ctinfo,
+                                      enum ip_conntrack_info ctinfo,
-                                    unsigned int match_offset,
+                                      unsigned int match_offset,
-                                    unsigned int match_len,
+                                      unsigned int match_len,
-                                    const char *rep_buffer,
+                                      const char *rep_buffer,
-                                    unsigned int rep_len);
+                                      unsigned int rep_len, bool adjust);
+static inline int nf_nat_mangle_tcp_packet(struct sk_buff *skb,
+                                           struct nf_conn *ct,
+                                           enum ip_conntrack_info ctinfo,
+                                           unsigned int match_offset,
+                                           unsigned int match_len,
+                                           const char *rep_buffer,
+                                           unsigned int rep_len)
+{
+        return __nf_nat_mangle_tcp_packet(skb, ct, ctinfo,
+                                          match_offset, match_len,
+                                          rep_buffer, rep_len, true);
+}
 extern int nf_nat_mangle_udp_packet(struct sk_buff *skb,
                                    struct nf_conn *ct,
                                    enum ip_conntrack_info ctinfo,
@@ -21,6 +35,10 @@ extern int nf_nat_mangle_udp_packet(struct sk_buff *skb,
                                    unsigned int match_len,
                                    const char *rep_buffer,
                                    unsigned int rep_len);
+extern void nf_nat_set_seq_adjust(struct nf_conn *ct,
+                                  enum ip_conntrack_info ctinfo,
+                                  __be32 seq, s16 off);
 extern int nf_nat_seq_adjust(struct sk_buff *skb,
                             struct nf_conn *ct,
                             enum ip_conntrack_info ctinfo);
diff --git a/include/net/netfilter/nf_nat_protocol.h b/include/net/netfilter/nf_nat_protocol.h
index f3662c4394ef..c398017ccfa3 100644
--- a/include/net/netfilter/nf_nat_protocol.h
+++ b/include/net/netfilter/nf_nat_protocol.h
@@ -6,8 +6,7 @@
 struct nf_nat_range;
-struct nf_nat_protocol
+struct nf_nat_protocol {
-{
        /* Protocol number. */
        unsigned int protonum;
diff --git a/include/net/netlabel.h b/include/net/netlabel.h
index 60ebbc1fef46..9db401a8b4d9 100644
--- a/include/net/netlabel.h
+++ b/include/net/netlabel.h
@@ -31,6 +31,7 @@
 #define _NETLABEL_H
 #include <linux/types.h>
+#include <linux/slab.h>
 #include <linux/net.h>
 #include <linux/skbuff.h>
 #include <linux/in.h>
diff --git a/include/net/netlink.h b/include/net/netlink.h
index a63b2192ac1c..4fc05b58503e 100644
--- a/include/net/netlink.h
+++ b/include/net/netlink.h
@@ -196,7 +196,7 @@ enum {
 *    All other            Exact length of attribute payload
 *
 * Example:
- * static struct nla_policy my_policy[ATTR_MAX+1] __read_mostly = {
+ * static const struct nla_policy my_policy[ATTR_MAX+1] = {
 *      [ATTR_FOO] = { .type = NLA_U16 },
 *      [ATTR_BAR] = { .type = NLA_STRING, .len = BARSIZ },
 *      [ATTR_BAZ] = { .len = sizeof(struct mystruct) },
@@ -945,7 +945,11 @@ static inline u64 nla_get_u64(const struct nlattr *nla)
 */
 static inline __be64 nla_get_be64(const struct nlattr *nla)
 {
-        return *(__be64 *) nla_data(nla);
+        __be64 tmp;
+        nla_memcpy(&tmp, nla, sizeof(tmp));
+        return tmp;
 }
 /**
diff --git a/include/net/netns/conntrack.h b/include/net/netns/conntrack.h
index ba1ba0c5efd1..d4958d4c6574 100644
--- a/include/net/netns/conntrack.h
+++ b/include/net/netns/conntrack.h
@@ -11,11 +11,13 @@ struct nf_conntrack_ecache;
 struct netns_ct {
        atomic_t                count;
        unsigned int            expect_count;
+        unsigned int            htable_size;
+        struct kmem_cache       *nf_conntrack_cachep;
        struct hlist_nulls_head *hash;
        struct hlist_head       *expect_hash;
        struct hlist_nulls_head unconfirmed;
        struct hlist_nulls_head dying;
-        struct ip_conntrack_stat *stat;
+        struct ip_conntrack_stat __percpu *stat;
        int                     sysctl_events;
        unsigned int            sysctl_events_retry_timeout;
        int                     sysctl_acct;
@@ -28,5 +30,6 @@ struct netns_ct {
 #endif
        int                     hash_vmalloc;
        int                     expect_vmalloc;
+        char                    *slabname;
 };
 #endif
diff --git a/include/net/netns/core.h b/include/net/netns/core.h
index 24d4be76bbd1..78eb1ff75475 100644
--- a/include/net/netns/core.h
+++ b/include/net/netns/core.h
@@ -10,7 +10,7 @@ struct netns_core {
        int     sysctl_somaxconn;
-        struct prot_inuse       *inuse;
+        struct prot_inuse __percpu *inuse;
 };
 #endif
diff --git a/include/net/netns/generic.h b/include/net/netns/generic.h
index 0c04fd2a700b..ff4982ab84b6 100644
--- a/include/net/netns/generic.h
+++ b/include/net/netns/generic.h
@@ -12,9 +12,11 @@
 * stuff on the struct net without explicit struct net modification
 *
 * The rules are simple:
- * 1. register the ops with register_pernet_gen_device to get the id
+ * 1. set pernet_operations->id.  After register_pernet_device you
- *    of your private pointer;
+ *    will have the id of your private pointer.
- * 2. call net_assign_generic() to put the private data on the struct
+ * 2. Either set pernet_operations->size (to have the code allocate and
+ *    free a private structure pointed to from struct net ) or 
+ *    call net_assign_generic() to put the private data on the struct
 *    net (most preferably this should be done in the ->init callback
 *    of the ops registered);
 * 3. do not change this pointer while the net is alive;
diff --git a/include/net/netns/ipv4.h b/include/net/netns/ipv4.h
index 2eb3814d6258..2764994c9136 100644
--- a/include/net/netns/ipv4.h
+++ b/include/net/netns/ipv4.h
@@ -37,9 +37,12 @@ struct netns_ipv4 {
        struct xt_table         *iptable_mangle;
        struct xt_table         *iptable_raw;
        struct xt_table         *arptable_filter;
+#ifdef CONFIG_SECURITY
        struct xt_table         *iptable_security;
+#endif
        struct xt_table         *nat_table;
        struct hlist_head       *nat_bysource;
+        unsigned int            nat_htable_size;
        int                     nat_vmalloced;
 #endif
diff --git a/include/net/netns/ipv6.h b/include/net/netns/ipv6.h
index dfeb2d7c425b..1f11ebc22151 100644
--- a/include/net/netns/ipv6.h
+++ b/include/net/netns/ipv6.h
@@ -36,8 +36,10 @@ struct netns_ipv6 {
        struct xt_table         *ip6table_filter;
        struct xt_table         *ip6table_mangle;
        struct xt_table         *ip6table_raw;
+#ifdef CONFIG_SECURITY
        struct xt_table         *ip6table_security;
 #endif
+#endif
        struct rt6_info         *ip6_null_entry;
        struct rt6_statistics   *rt6_stats;
        struct timer_list       ip6_fib_timer;
diff --git a/include/net/netns/packet.h b/include/net/netns/packet.h
index 637daf698884..cb4e894c0f8d 100644
--- a/include/net/netns/packet.h
+++ b/include/net/netns/packet.h
@@ -4,11 +4,11 @@
 #ifndef __NETNS_PACKET_H__
 #define __NETNS_PACKET_H__
-#include <linux/list.h>
+#include <linux/rculist.h>
 #include <linux/spinlock.h>
 struct netns_packet {
-        rwlock_t                sklist_lock;
+        spinlock_t              sklist_lock;
        struct hlist_head       sklist;
 };
diff --git a/include/net/netns/xfrm.h b/include/net/netns/xfrm.h
index 1ba912749caa..74f119a2829a 100644
--- a/include/net/netns/xfrm.h
+++ b/include/net/netns/xfrm.h
@@ -5,6 +5,7 @@
 #include <linux/wait.h>
 #include <linux/workqueue.h>
 #include <linux/xfrm.h>
+#include <net/dst_ops.h>
 struct ctl_table_header;
@@ -42,7 +43,13 @@ struct netns_xfrm {
        unsigned int            policy_count[XFRM_POLICY_MAX * 2];
        struct work_struct      policy_hash_work;
+        struct dst_ops          xfrm4_dst_ops;
+#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+        struct dst_ops          xfrm6_dst_ops;
+#endif
        struct sock             *nlsk;
+        struct sock             *nlsk_stash;
        u32                     sysctl_aevent_etime;
        u32                     sysctl_aevent_rseqth;
diff --git a/include/net/netrom.h b/include/net/netrom.h
index 15696b1fd30f..f0793c1cb5f8 100644
--- a/include/net/netrom.h
+++ b/include/net/netrom.h
@@ -9,6 +9,7 @@
 #include <linux/netrom.h>
 #include <linux/list.h>
+#include <linux/slab.h>
 #include <net/sock.h>
 #define NR_NETWORK_LEN                  15
@@ -132,6 +133,8 @@ static __inline__ void nr_node_put(struct nr_node *nr_node)
 static __inline__ void nr_neigh_put(struct nr_neigh *nr_neigh)
 {
        if (atomic_dec_and_test(&nr_neigh->refcount)) {
+                if (nr_neigh->ax25)
+                        ax25_cb_put(nr_neigh->ax25);
                kfree(nr_neigh->digipeat);
                kfree(nr_neigh);
        }
diff --git a/include/net/phonet/pep.h b/include/net/phonet/pep.h
index 4c61cdce4e5f..35672b1cf44a 100644
--- a/include/net/phonet/pep.h
+++ b/include/net/phonet/pep.h
@@ -44,6 +44,7 @@ struct pep_sock {
        u8                      rx_fc;  /* RX flow control */
        u8                      tx_fc;  /* TX flow control */
        u8                      init_enable;    /* auto-enable at creation */
+        u8                      aligned;
 };
 static inline struct pep_sock *pep_sk(struct sock *sk)
@@ -77,6 +78,7 @@ static inline struct pnpipehdr *pnp_hdr(struct sk_buff *skb)
 enum {
        PNS_PIPE_DATA = 0x20,
+        PNS_PIPE_ALIGNED_DATA,
        PNS_PEP_CONNECT_REQ = 0x40,
        PNS_PEP_CONNECT_RESP,
@@ -138,6 +140,7 @@ enum {
        PN_PIPE_SB_NEGOTIATED_FC,
        PN_PIPE_SB_REQUIRED_FC_TX,
        PN_PIPE_SB_PREFERRED_FC_RX,
+        PN_PIPE_SB_ALIGNED_DATA,
 };
 /* Phonet pipe flow control models */
diff --git a/include/net/phonet/phonet.h b/include/net/phonet/phonet.h
index d43f71b5ec00..7b114079a51b 100644
--- a/include/net/phonet/phonet.h
+++ b/include/net/phonet/phonet.h
@@ -46,7 +46,9 @@ static inline struct pn_sock *pn_sk(struct sock *sk)
 extern const struct proto_ops phonet_dgram_ops;
+void pn_sock_init(void);
 struct sock *pn_find_sock_by_sa(struct net *net, const struct sockaddr_pn *sa);
+void pn_deliver_sock_broadcast(struct net *net, struct sk_buff *skb);
 void phonet_get_local_port_range(int *min, int *max);
 void pn_sock_hash(struct sock *sk);
 void pn_sock_unhash(struct sock *sk);
diff --git a/include/net/phonet/pn_dev.h b/include/net/phonet/pn_dev.h
index 44c923c9e21d..d7b989ca3d63 100644
--- a/include/net/phonet/pn_dev.h
+++ b/include/net/phonet/pn_dev.h
@@ -25,7 +25,7 @@
 struct phonet_device_list {
        struct list_head list;
-        spinlock_t lock;
+        struct mutex lock;
 };
 struct phonet_device_list *phonet_device_list(struct net *net);
@@ -47,6 +47,12 @@ u8 phonet_address_get(struct net_device *dev, u8 addr);
 int phonet_address_lookup(struct net *net, u8 addr);
 void phonet_address_notify(int event, struct net_device *dev, u8 addr);
+int phonet_route_add(struct net_device *dev, u8 daddr);
+int phonet_route_del(struct net_device *dev, u8 daddr);
+void rtm_phonet_notify(int event, struct net_device *dev, u8 dst);
+struct net_device *phonet_route_get(struct net *net, u8 daddr);
+struct net_device *phonet_route_output(struct net *net, u8 daddr);
 #define PN_NO_ADDR      0xff
 extern const struct file_operations pn_sock_seq_fops;
diff --git a/include/net/pkt_cls.h b/include/net/pkt_cls.h
index d1ca31444644..dd3031aed9d5 100644
--- a/include/net/pkt_cls.h
+++ b/include/net/pkt_cls.h
@@ -7,8 +7,7 @@
 /* Basic packet classifier frontend definitions. */
-struct tcf_walker
+struct tcf_walker {
-{
        int     stop;
        int     skip;
        int     count;
@@ -61,8 +60,7 @@ tcf_unbind_filter(struct tcf_proto *tp, struct tcf_result *r)
                tp->q->ops->cl_ops->unbind_tcf(tp->q, cl);
 }
-struct tcf_exts
+struct tcf_exts {
-{
 #ifdef CONFIG_NET_CLS_ACT
        struct tc_action *action;
 #endif
@@ -71,8 +69,7 @@ struct tcf_exts
 /* Map to export classifier specific extension TLV types to the
 * generic extensions API. Unsupported extensions must be set to 0.
 */
-struct tcf_ext_map
+struct tcf_ext_map {
-{
        int action;
        int police;
 };
@@ -143,8 +140,7 @@ extern int tcf_exts_dump_stats(struct sk_buff *skb, struct tcf_exts *exts,
 /**
 * struct tcf_pkt_info - packet information
 */
-struct tcf_pkt_info
+struct tcf_pkt_info {
-{
        unsigned char *         ptr;
        int                     nexthdr;
 };
@@ -162,8 +158,7 @@ struct tcf_ematch_ops;
 * @datalen: length of the ematch specific configuration data
 * @data: ematch specific data
 */
-struct tcf_ematch
+struct tcf_ematch {
-{
        struct tcf_ematch_ops * ops;
        unsigned long           data;
        unsigned int            datalen;
@@ -211,8 +206,7 @@ static inline int tcf_em_early_end(struct tcf_ematch *em, int result)
 * @hdr: ematch tree header supplied by userspace
 * @matches: array of ematches
 */
-struct tcf_ematch_tree
+struct tcf_ematch_tree {
-{
        struct tcf_ematch_tree_hdr hdr;
        struct tcf_ematch *     matches;
        
@@ -230,8 +224,7 @@ struct tcf_ematch_tree
 * @owner: owner, must be set to THIS_MODULE
 * @link: link to previous/next ematch module (internal use)
 */
-struct tcf_ematch_ops
+struct tcf_ematch_ops {
-{
        int                     kind;
        int                     datalen;
        int                     (*change)(struct tcf_proto *, void *,
@@ -302,8 +295,7 @@ static inline int tcf_em_tree_match(struct sk_buff *skb,
 #else /* CONFIG_NET_EMATCH */
-struct tcf_ematch_tree
+struct tcf_ematch_tree {
-{
 };
 #define tcf_em_tree_validate(tp, tb, t) ((void)(t), 0)
@@ -351,9 +343,9 @@ tcf_match_indev(struct sk_buff *skb, char *indev)
        struct net_device *dev;
        if (indev[0]) {
-                if  (!skb->iif)
+                if  (!skb->skb_iif)
                        return 0;
-                dev = __dev_get_by_index(dev_net(skb->dev), skb->iif);
+                dev = __dev_get_by_index(dev_net(skb->dev), skb->skb_iif);
                if (!dev || strcmp(indev, dev->name))
                        return 0;
        }
diff --git a/include/net/pkt_sched.h b/include/net/pkt_sched.h
index f911ec7598ef..b6cdc33b39c1 100644
--- a/include/net/pkt_sched.h
+++ b/include/net/pkt_sched.h
@@ -5,8 +5,7 @@
 #include <linux/ktime.h>
 #include <net/sch_generic.h>
-struct qdisc_walker
+struct qdisc_walker {
-{
        int     stop;
        int     skip;
        int     count;
@@ -72,6 +71,7 @@ extern void qdisc_watchdog_cancel(struct qdisc_watchdog *wd);
 extern struct Qdisc_ops pfifo_qdisc_ops;
 extern struct Qdisc_ops bfifo_qdisc_ops;
+extern struct Qdisc_ops pfifo_head_drop_qdisc_ops;
 extern int fifo_set_limit(struct Qdisc *q, unsigned int limit);
 extern struct Qdisc *fifo_create_dflt(struct Qdisc *sch, struct Qdisc_ops *ops,
diff --git a/include/net/protocol.h b/include/net/protocol.h
index 60249e51b669..f1effdd3c265 100644
--- a/include/net/protocol.h
+++ b/include/net/protocol.h
@@ -47,8 +47,7 @@ struct net_protocol {
 };
 #if defined(CONFIG_IPV6) || defined (CONFIG_IPV6_MODULE)
-struct inet6_protocol 
+struct inet6_protocol {
-{
        int     (*handler)(struct sk_buff *skb);
        void    (*err_handler)(struct sk_buff *skb,
@@ -83,10 +82,6 @@ struct inet_protosw {
        struct proto     *prot;
        const struct proto_ops *ops;
  
-        int              capability; /* Which (if any) capability do
-                                      * we need to use this socket
-                                      * interface?
-                                      */
        char             no_check;   /* checksum on rcv/xmit/none? */
        unsigned char    flags;      /* See INET_PROTOSW_* below.  */
 };
diff --git a/include/net/red.h b/include/net/red.h
index 3cf31d466a81..995108e54d9f 100644
--- a/include/net/red.h
+++ b/include/net/red.h
@@ -90,8 +90,7 @@
 #define RED_STAB_SIZE   256
 #define RED_STAB_MASK   (RED_STAB_SIZE - 1)
-struct red_stats
+struct red_stats {
-{
        u32             prob_drop;      /* Early probability drops */
        u32             prob_mark;      /* Early probability marks */
        u32             forced_drop;    /* Forced drops, qavg > max_thresh */
@@ -101,8 +100,7 @@ struct red_stats
        u32             backlog;
 };
-struct red_parms
+struct red_parms {
-{
        /* Parameters */
        u32             qth_min;        /* Min avg length threshold: A scaled */
        u32             qth_max;        /* Max avg length threshold: A scaled */
diff --git a/include/net/regulatory.h b/include/net/regulatory.h
index 47995b81c5d7..f873ee37f7e4 100644
--- a/include/net/regulatory.h
+++ b/include/net/regulatory.h
@@ -39,6 +39,7 @@ enum environment_cap {
 *      00 - World regulatory domain
 *      99 - built by driver but a specific alpha2 cannot be determined
 *      98 - result of an intersection between two regulatory domains
+ *      97 - regulatory domain has not yet been configured
 * @intersect: indicates whether the wireless core should intersect
 *      the requested regulatory domain with the presently set regulatory
 *      domain.
diff --git a/include/net/request_sock.h b/include/net/request_sock.h
index c7190846e128..99e6e19b57c2 100644
--- a/include/net/request_sock.h
+++ b/include/net/request_sock.h
@@ -27,18 +27,26 @@ struct sk_buff;
 struct dst_entry;
 struct proto;
+/* empty to "strongly type" an otherwise void parameter.
+ */
+struct request_values {
+};
 struct request_sock_ops {
        int             family;
        int             obj_size;
        struct kmem_cache       *slab;
        char            *slab_name;
        int             (*rtx_syn_ack)(struct sock *sk,
-                                       struct request_sock *req);
+                                       struct request_sock *req,
+                                       struct request_values *rvp);
        void            (*send_ack)(struct sock *sk, struct sk_buff *skb,
                                    struct request_sock *req);
        void            (*send_reset)(struct sock *sk,
                                      struct sk_buff *skb);
        void            (*destructor)(struct request_sock *req);
+        void            (*syn_ack_timeout)(struct sock *sk,
+                                           struct request_sock *req);
 };
 /* struct request_sock - mini sock to represent a connection request
diff --git a/include/net/route.h b/include/net/route.h
index 40f6346ef496..2c9fba7f7731 100644
--- a/include/net/route.h
+++ b/include/net/route.h
@@ -49,10 +49,8 @@
 struct fib_nh;
 struct inet_peer;
-struct rtable
+struct rtable {
-{
+        union {
-        union
-        {
                struct dst_entry        dst;
        } u;
@@ -77,16 +75,14 @@ struct rtable
        struct inet_peer        *peer; /* long-living peer info */
 };
-struct ip_rt_acct
+struct ip_rt_acct {
-{
        __u32   o_bytes;
        __u32   o_packets;
        __u32   i_bytes;
        __u32   i_packets;
 };
-struct rt_cache_stat 
+struct rt_cache_stat {
-{
        unsigned int in_hit;
        unsigned int in_slow_tot;
        unsigned int in_slow_mc;
@@ -105,13 +101,14 @@ struct rt_cache_stat
        unsigned int out_hlist_search;
 };
-extern struct ip_rt_acct *ip_rt_acct;
+extern struct ip_rt_acct __percpu *ip_rt_acct;
 struct in_device;
 extern int              ip_rt_init(void);
 extern void             ip_rt_redirect(__be32 old_gw, __be32 dst, __be32 new_gw,
                                       __be32 src, struct net_device *dev);
 extern void             rt_cache_flush(struct net *net, int how);
+extern void             rt_cache_flush_batch(void);
 extern int              __ip_route_output_key(struct net *, struct rtable **, const struct flowi *flp);
 extern int              ip_route_output_key(struct net *, struct rtable **, struct flowi *flp);
 extern int              ip_route_output_flow(struct net *, struct rtable **rp, struct flowi *flp, struct sock *sk, int flags);
diff --git a/include/net/rtnetlink.h b/include/net/rtnetlink.h
index c3aa044d3fc3..af60fd050844 100644
--- a/include/net/rtnetlink.h
+++ b/include/net/rtnetlink.h
@@ -55,13 +55,15 @@ struct rtnl_link_ops {
        int                     (*validate)(struct nlattr *tb[],
                                            struct nlattr *data[]);
-        int                     (*newlink)(struct net_device *dev,
+        int                     (*newlink)(struct net *src_net,
+                                           struct net_device *dev,
                                           struct nlattr *tb[],
                                           struct nlattr *data[]);
        int                     (*changelink)(struct net_device *dev,
                                              struct nlattr *tb[],
                                              struct nlattr *data[]);
-        void                    (*dellink)(struct net_device *dev);
+        void                    (*dellink)(struct net_device *dev,
+                                           struct list_head *head);
        size_t                  (*get_size)(const struct net_device *dev);
        int                     (*fill_info)(struct sk_buff *skb,
@@ -82,8 +84,11 @@ extern void	rtnl_kill_links(struct net *net, struct rtnl_link_ops *ops);
 extern int      rtnl_link_register(struct rtnl_link_ops *ops);
 extern void     rtnl_link_unregister(struct rtnl_link_ops *ops);
-extern struct net_device *rtnl_create_link(struct net *net, char *ifname,
+extern struct net *rtnl_link_get_net(struct net *src_net, struct nlattr *tb[]);
-                const struct rtnl_link_ops *ops, struct nlattr *tb[]);
+extern struct net_device *rtnl_create_link(struct net *src_net, struct net *net,
+        char *ifname, const struct rtnl_link_ops *ops, struct nlattr *tb[]);
+extern int rtnl_configure_link(struct net_device *dev,
+                               const struct ifinfomsg *ifm);
 extern const struct nla_policy ifla_policy[IFLA_MAX+1];
 #define MODULE_ALIAS_RTNL_LINK(kind) MODULE_ALIAS("rtnl-link-" kind)
diff --git a/include/net/sch_generic.h b/include/net/sch_generic.h
index c33180dd42b4..67dc08eaaa45 100644
--- a/include/net/sch_generic.h
+++ b/include/net/sch_generic.h
@@ -15,16 +15,14 @@ struct qdisc_walker;
 struct tcf_walker;
 struct module;
-struct qdisc_rate_table
+struct qdisc_rate_table {
-{
        struct tc_ratespec rate;
        u32             data[256];
        struct qdisc_rate_table *next;
        int             refcnt;
 };
-enum qdisc_state_t
+enum qdisc_state_t {
-{
        __QDISC_STATE_RUNNING,
        __QDISC_STATE_SCHED,
        __QDISC_STATE_DEACTIVATED,
@@ -37,8 +35,7 @@ struct qdisc_size_table {
        u16                     data[];
 };
-struct Qdisc
+struct Qdisc {
-{
        int                     (*enqueue)(struct sk_buff *skb, struct Qdisc *dev);
        struct sk_buff *        (*dequeue)(struct Qdisc *dev);
        unsigned                flags;
@@ -78,8 +75,7 @@ struct Qdisc
        struct gnet_stats_queue qstats;
 };
-struct Qdisc_class_ops
+struct Qdisc_class_ops {
-{
        /* Child qdisc manipulation */
        struct netdev_queue *   (*select_queue)(struct Qdisc *, struct tcmsg *);
        int                     (*graft)(struct Qdisc *, unsigned long cl,
@@ -108,8 +104,7 @@ struct Qdisc_class_ops
                                        struct gnet_dump *);
 };
-struct Qdisc_ops
+struct Qdisc_ops {
-{
        struct Qdisc_ops        *next;
        const struct Qdisc_class_ops    *cl_ops;
        char                    id[IFNAMSIZ];
@@ -133,14 +128,12 @@ struct Qdisc_ops
 };
-struct tcf_result
+struct tcf_result {
-{
        unsigned long   class;
        u32             classid;
 };
-struct tcf_proto_ops
+struct tcf_proto_ops {
-{
        struct tcf_proto_ops    *next;
        char                    kind[IFNAMSIZ];
@@ -164,8 +157,7 @@ struct tcf_proto_ops
        struct module           *owner;
 };
-struct tcf_proto
+struct tcf_proto {
-{
        /* Fast access part */
        struct tcf_proto        *next;
        void                    *root;
@@ -261,14 +253,12 @@ extern struct Qdisc_ops noop_qdisc_ops;
 extern struct Qdisc_ops pfifo_fast_ops;
 extern struct Qdisc_ops mq_qdisc_ops;
-struct Qdisc_class_common
+struct Qdisc_class_common {
-{
        u32                     classid;
        struct hlist_node       hnode;
 };
-struct Qdisc_class_hash
+struct Qdisc_class_hash {
-{
        struct hlist_head       *hash;
        unsigned int            hashsize;
        unsigned int            hashmask;
@@ -437,6 +427,25 @@ static inline struct sk_buff *qdisc_dequeue_head(struct Qdisc *sch)
        return __qdisc_dequeue_head(sch, &sch->q);
 }
+static inline unsigned int __qdisc_queue_drop_head(struct Qdisc *sch,
+                                              struct sk_buff_head *list)
+{
+        struct sk_buff *skb = __qdisc_dequeue_head(sch, list);
+        if (likely(skb != NULL)) {
+                unsigned int len = qdisc_pkt_len(skb);
+                kfree_skb(skb);
+                return len;
+        }
+        return 0;
+}
+static inline unsigned int qdisc_queue_drop_head(struct Qdisc *sch)
+{
+        return __qdisc_queue_drop_head(sch, &sch->q);
+}
 static inline struct sk_buff *__qdisc_dequeue_tail(struct Qdisc *sch,
                                                   struct sk_buff_head *list)
 {
diff --git a/include/net/scm.h b/include/net/scm.h
index cf48c800e926..8360e47aa7e3 100644
--- a/include/net/scm.h
+++ b/include/net/scm.h
@@ -12,15 +12,13 @@
 */
 #define SCM_MAX_FD      255
-struct scm_fp_list
+struct scm_fp_list {
-{
        struct list_head        list;
        int                     count;
        struct file             *fp[SCM_MAX_FD];
 };
-struct scm_cookie
+struct scm_cookie {
-{
        struct ucred            creds;          /* Skb credentials      */
        struct scm_fp_list      *fp;            /* Passed files         */
 #ifdef CONFIG_SECURITY_NETWORK
@@ -88,8 +86,7 @@ static inline void scm_passec(struct socket *sock, struct msghdr *msg, struct sc
 static __inline__ void scm_recv(struct socket *sock, struct msghdr *msg,
                                struct scm_cookie *scm, int flags)
 {
-        if (!msg->msg_control)
+        if (!msg->msg_control) {
-        {
                if (test_bit(SOCK_PASSCRED, &sock->flags) || scm->fp)
                        msg->msg_flags |= MSG_CTRUNC;
                scm_destroy(scm);
diff --git a/include/net/sctp/command.h b/include/net/sctp/command.h
index 8be5135ff7aa..2c55a7ea20af 100644
--- a/include/net/sctp/command.h
+++ b/include/net/sctp/command.h
@@ -107,6 +107,7 @@ typedef enum {
        SCTP_CMD_T1_RETRAN,      /* Mark for retransmission after T1 timeout  */
        SCTP_CMD_UPDATE_INITTAG, /* Update peer inittag */
        SCTP_CMD_SEND_MSG,       /* Send the whole use message */
+        SCTP_CMD_SEND_NEXT_ASCONF, /* Send the next ASCONF after ACK */
        SCTP_CMD_LAST
 } sctp_verb_t;
diff --git a/include/net/sctp/constants.h b/include/net/sctp/constants.h
index 58f714a3b670..63908840eef0 100644
--- a/include/net/sctp/constants.h
+++ b/include/net/sctp/constants.h
@@ -308,6 +308,10 @@ enum { SCTP_MAX_GABS = 16 };
 #define SCTP_DEFAULT_MINWINDOW  1500    /* default minimum rwnd size */
 #define SCTP_DEFAULT_MAXWINDOW  65535   /* default rwnd size */
+#define SCTP_DEFAULT_RWND_SHIFT  4      /* by default, update on 1/16 of
+                                         * rcvbuf, which is 1/8 of initial
+                                         * window
+                                         */
 #define SCTP_DEFAULT_MAXSEGMENT 1500    /* MTU size, this is the limit
                                         * to which we will raise the P-MTU.
                                         */
diff --git a/include/net/sctp/sctp.h b/include/net/sctp/sctp.h
index 8a6d5297de16..fa6cde578a1d 100644
--- a/include/net/sctp/sctp.h
+++ b/include/net/sctp/sctp.h
@@ -128,6 +128,7 @@ extern int sctp_register_pf(struct sctp_pf *, sa_family_t);
 int sctp_backlog_rcv(struct sock *sk, struct sk_buff *skb);
 int sctp_inet_listen(struct socket *sock, int backlog);
 void sctp_write_space(struct sock *sk);
+void sctp_data_ready(struct sock *sk, int len);
 unsigned int sctp_poll(struct file *file, struct socket *sock,
                poll_table *wait);
 void sctp_sock_rfree(struct sk_buff *skb);
@@ -227,8 +228,7 @@ DECLARE_SNMP_STAT(struct sctp_mib, sctp_statistics);
 #endif /* !TEST_FRAME */
 /* sctp mib definitions */
-enum
+enum {
-{
        SCTP_MIB_NUM = 0,
        SCTP_MIB_CURRESTAB,                     /* CurrEstab */
        SCTP_MIB_ACTIVEESTABS,                  /* ActiveEstabs */
diff --git a/include/net/sctp/sm.h b/include/net/sctp/sm.h
index c1dd89365833..61d73e37d543 100644
--- a/include/net/sctp/sm.h
+++ b/include/net/sctp/sm.h
@@ -243,7 +243,8 @@ struct sctp_chunk *sctp_make_op_error(const struct sctp_association *,
                                 const struct sctp_chunk *chunk,
                                 __be16 cause_code,
                                 const void *payload,
-                                 size_t paylen);
+                                 size_t paylen,
+                                 size_t reserve_tail);
 struct sctp_chunk *sctp_make_asconf_update_ip(struct sctp_association *,
                                              union sctp_addr *,
@@ -278,6 +279,7 @@ int sctp_do_sm(sctp_event_t event_type, sctp_subtype_t subtype,
 /* 2nd level prototypes */
 void sctp_generate_t3_rtx_event(unsigned long peer);
 void sctp_generate_heartbeat_event(unsigned long peer);
+void sctp_generate_proto_unreach_event(unsigned long peer);
 void sctp_ootb_pkt_free(struct sctp_packet *);
diff --git a/include/net/sctp/structs.h b/include/net/sctp/structs.h
index 0a474568b003..219043a67bf7 100644
--- a/include/net/sctp/structs.h
+++ b/include/net/sctp/structs.h
@@ -231,6 +231,11 @@ extern struct sctp_globals {
        /* Flag to indicate whether computing and verifying checksum
         * is disabled. */
        int checksum_disable;
+        /* Threshold for rwnd update SACKS.  Receive buffer shifted this many
+         * bits is an indicator of when to send and window update SACK.
+         */
+        int rwnd_update_shift;
 } sctp_globals;
 #define sctp_rto_initial                (sctp_globals.rto_initial)
@@ -267,6 +272,7 @@ extern struct sctp_globals {
 #define sctp_prsctp_enable              (sctp_globals.prsctp_enable)
 #define sctp_auth_enable                (sctp_globals.auth_enable)
 #define sctp_checksum_disable           (sctp_globals.checksum_disable)
+#define sctp_rwnd_upd_shift             (sctp_globals.rwnd_update_shift)
 /* SCTP Socket type: UDP or TCP style. */
 typedef enum {
@@ -772,6 +778,7 @@ int sctp_user_addto_chunk(struct sctp_chunk *chunk, int off, int len,
                          struct iovec *data);
 void sctp_chunk_free(struct sctp_chunk *);
 void  *sctp_addto_chunk(struct sctp_chunk *, int len, const void *data);
+void  *sctp_addto_chunk_fixed(struct sctp_chunk *, int len, const void *data);
 struct sctp_chunk *sctp_chunkify(struct sk_buff *,
                                 const struct sctp_association *,
                                 struct sock *);
@@ -935,6 +942,8 @@ struct sctp_transport {
        /* Data that has been sent, but not acknowledged. */
        __u32 flight_size;
+        __u32 burst_limited;    /* Holds old cwnd when max.burst is applied */
        /* TSN marking the fast recovery exit point */
        __u32 fast_recovery_exit;
@@ -943,12 +952,6 @@ struct sctp_transport {
        /* Source address. */
        union sctp_addr saddr;
-        /* When was the last time(in jiffies) that a data packet was sent on
-         * this transport?  This is used to adjust the cwnd when the transport
-         * becomes inactive.
-         */
-        unsigned long last_time_used;
        /* Heartbeat interval: The endpoint sends out a Heartbeat chunk to
         * the destination address every heartbeat interval.
         */
@@ -987,7 +990,7 @@ struct sctp_transport {
        int init_sent_count;
        /* state       : The current state of this destination,
-         *             : i.e. SCTP_ACTIVE, SCTP_INACTIVE, SCTP_UNKOWN.
+         *             : i.e. SCTP_ACTIVE, SCTP_INACTIVE, SCTP_UNKNOWN.
         */
        int state;
@@ -1007,6 +1010,9 @@ struct sctp_transport {
        /* Heartbeat timer is per destination. */
        struct timer_list hb_timer;
+        /* Timer to handle ICMP proto unreachable envets */
+        struct timer_list proto_unreach_timer;
        /* Since we're using per-destination retransmission timers
         * (see above), we're also using per-destination "transmitted"
         * queues.  This probably ought to be a private struct
@@ -1069,6 +1075,8 @@ void sctp_transport_put(struct sctp_transport *);
 void sctp_transport_update_rto(struct sctp_transport *, __u32);
 void sctp_transport_raise_cwnd(struct sctp_transport *, __u32, __u32);
 void sctp_transport_lower_cwnd(struct sctp_transport *, sctp_lower_cwnd_t);
+void sctp_transport_burst_limited(struct sctp_transport *);
+void sctp_transport_burst_reset(struct sctp_transport *);
 unsigned long sctp_transport_timeout(struct sctp_transport *);
 void sctp_transport_reset(struct sctp_transport *);
 void sctp_transport_update_pmtu(struct sctp_transport *, u32);
diff --git a/include/net/sctp/user.h b/include/net/sctp/user.h
index be2334aaf52e..2b2769c5ca9f 100644
--- a/include/net/sctp/user.h
+++ b/include/net/sctp/user.h
@@ -60,96 +60,49 @@ typedef __s32 sctp_assoc_t;
 /* The following symbols come from the Sockets API Extensions for
 * SCTP <draft-ietf-tsvwg-sctpsocket-07.txt>.
 */
-enum sctp_optname {
+#define SCTP_RTOINFO    0
-        SCTP_RTOINFO,
+#define SCTP_ASSOCINFO  1
-#define SCTP_RTOINFO SCTP_RTOINFO
+#define SCTP_INITMSG    2
-        SCTP_ASSOCINFO,
+#define SCTP_NODELAY    3               /* Get/set nodelay option. */
-#define SCTP_ASSOCINFO SCTP_ASSOCINFO
+#define SCTP_AUTOCLOSE  4
-        SCTP_INITMSG,
+#define SCTP_SET_PEER_PRIMARY_ADDR 5
-#define SCTP_INITMSG SCTP_INITMSG
+#define SCTP_PRIMARY_ADDR       6
-        SCTP_NODELAY,   /* Get/set nodelay option. */
+#define SCTP_ADAPTATION_LAYER   7
-#define SCTP_NODELAY    SCTP_NODELAY
+#define SCTP_DISABLE_FRAGMENTS  8
-        SCTP_AUTOCLOSE,
+#define SCTP_PEER_ADDR_PARAMS   9
-#define SCTP_AUTOCLOSE SCTP_AUTOCLOSE
+#define SCTP_DEFAULT_SEND_PARAM 10
-        SCTP_SET_PEER_PRIMARY_ADDR, 
+#define SCTP_EVENTS     11
-#define SCTP_SET_PEER_PRIMARY_ADDR SCTP_SET_PEER_PRIMARY_ADDR
+#define SCTP_I_WANT_MAPPED_V4_ADDR 12   /* Turn on/off mapped v4 addresses  */
-        SCTP_PRIMARY_ADDR,
+#define SCTP_MAXSEG     13              /* Get/set maximum fragment. */
-#define SCTP_PRIMARY_ADDR SCTP_PRIMARY_ADDR
+#define SCTP_STATUS     14
-        SCTP_ADAPTATION_LAYER,
+#define SCTP_GET_PEER_ADDR_INFO 15
-#define SCTP_ADAPTATION_LAYER SCTP_ADAPTATION_LAYER
+#define SCTP_DELAYED_ACK_TIME   16
-        SCTP_DISABLE_FRAGMENTS,
+#define SCTP_DELAYED_ACK SCTP_DELAYED_ACK_TIME
-#define SCTP_DISABLE_FRAGMENTS SCTP_DISABLE_FRAGMENTS
+#define SCTP_CONTEXT    17
-        SCTP_PEER_ADDR_PARAMS,
+#define SCTP_FRAGMENT_INTERLEAVE        18
-#define SCTP_PEER_ADDR_PARAMS SCTP_PEER_ADDR_PARAMS
+#define SCTP_PARTIAL_DELIVERY_POINT     19 /* Set/Get partial delivery point */
-        SCTP_DEFAULT_SEND_PARAM,
+#define SCTP_MAX_BURST  20              /* Set/Get max burst */
-#define SCTP_DEFAULT_SEND_PARAM SCTP_DEFAULT_SEND_PARAM
+#define SCTP_AUTH_CHUNK 21      /* Set only: add a chunk type to authenticate */
-        SCTP_EVENTS,
+#define SCTP_HMAC_IDENT 22
-#define SCTP_EVENTS SCTP_EVENTS
+#define SCTP_AUTH_KEY   23
-        SCTP_I_WANT_MAPPED_V4_ADDR,  /* Turn on/off mapped v4 addresses  */
+#define SCTP_AUTH_ACTIVE_KEY    24
-#define SCTP_I_WANT_MAPPED_V4_ADDR SCTP_I_WANT_MAPPED_V4_ADDR
+#define SCTP_AUTH_DELETE_KEY    25
-        SCTP_MAXSEG,    /* Get/set maximum fragment. */
+#define SCTP_PEER_AUTH_CHUNKS   26      /* Read only */
-#define SCTP_MAXSEG     SCTP_MAXSEG
+#define SCTP_LOCAL_AUTH_CHUNKS  27      /* Read only */
-        SCTP_STATUS,
+#define SCTP_GET_ASSOC_NUMBER   28      /* Read only */
-#define SCTP_STATUS SCTP_STATUS
-        SCTP_GET_PEER_ADDR_INFO,
+/* Internal Socket Options. Some of the sctp library functions are
-#define SCTP_GET_PEER_ADDR_INFO SCTP_GET_PEER_ADDR_INFO
+ * implemented using these socket options.
-        SCTP_DELAYED_ACK,
+ */
-#define SCTP_DELAYED_ACK_TIME SCTP_DELAYED_ACK
+#define SCTP_SOCKOPT_BINDX_ADD  100     /* BINDX requests for adding addrs */
-#define SCTP_DELAYED_ACK SCTP_DELAYED_ACK
+#define SCTP_SOCKOPT_BINDX_REM  101     /* BINDX requests for removing addrs. */
-        SCTP_CONTEXT,   /* Receive Context */
+#define SCTP_SOCKOPT_PEELOFF    102     /* peel off association. */
-#define SCTP_CONTEXT SCTP_CONTEXT
+/* Options 104-106 are deprecated and removed. Do not use this space */
-        SCTP_FRAGMENT_INTERLEAVE,
+#define SCTP_SOCKOPT_CONNECTX_OLD       107     /* CONNECTX old requests. */
-#define SCTP_FRAGMENT_INTERLEAVE SCTP_FRAGMENT_INTERLEAVE
+#define SCTP_GET_PEER_ADDRS     108             /* Get all peer addresss. */
-        SCTP_PARTIAL_DELIVERY_POINT,    /* Set/Get partial delivery point */
+#define SCTP_GET_LOCAL_ADDRS    109             /* Get all local addresss. */
-#define SCTP_PARTIAL_DELIVERY_POINT SCTP_PARTIAL_DELIVERY_POINT
+#define SCTP_SOCKOPT_CONNECTX   110             /* CONNECTX requests. */
-        SCTP_MAX_BURST,         /* Set/Get max burst */
+#define SCTP_SOCKOPT_CONNECTX3  111     /* CONNECTX requests (updated) */
-#define SCTP_MAX_BURST SCTP_MAX_BURST
-        SCTP_AUTH_CHUNK,        /* Set only: add a chunk type to authenticat */
-#define SCTP_AUTH_CHUNK SCTP_AUTH_CHUNK
-        SCTP_HMAC_IDENT,
-#define SCTP_HMAC_IDENT SCTP_HMAC_IDENT
-        SCTP_AUTH_KEY,
-#define SCTP_AUTH_KEY SCTP_AUTH_KEY
-        SCTP_AUTH_ACTIVE_KEY,
-#define SCTP_AUTH_ACTIVE_KEY SCTP_AUTH_ACTIVE_KEY
-        SCTP_AUTH_DELETE_KEY,
-#define SCTP_AUTH_DELETE_KEY SCTP_AUTH_DELETE_KEY
-        SCTP_PEER_AUTH_CHUNKS,          /* Read only */
-#define SCTP_PEER_AUTH_CHUNKS SCTP_PEER_AUTH_CHUNKS
-        SCTP_LOCAL_AUTH_CHUNKS,         /* Read only */
-#define SCTP_LOCAL_AUTH_CHUNKS SCTP_LOCAL_AUTH_CHUNKS
-        SCTP_GET_ASSOC_NUMBER,          /* Read only */
-#define SCTP_GET_ASSOC_NUMBER SCTP_GET_ASSOC_NUMBER
-        /* Internal Socket Options. Some of the sctp library functions are 
-         * implemented using these socket options.
-         */
-        SCTP_SOCKOPT_BINDX_ADD = 100,/* BINDX requests for adding addresses. */
-#define SCTP_SOCKOPT_BINDX_ADD  SCTP_SOCKOPT_BINDX_ADD
-        SCTP_SOCKOPT_BINDX_REM, /* BINDX requests for removing addresses. */
-#define SCTP_SOCKOPT_BINDX_REM  SCTP_SOCKOPT_BINDX_REM
-        SCTP_SOCKOPT_PEELOFF,   /* peel off association. */
-#define SCTP_SOCKOPT_PEELOFF    SCTP_SOCKOPT_PEELOFF
-        SCTP_GET_PEER_ADDRS_NUM_OLD,    /* Get number of peer addresss. */
-#define SCTP_GET_PEER_ADDRS_NUM_OLD     SCTP_GET_PEER_ADDRS_NUM_OLD
-        SCTP_GET_PEER_ADDRS_OLD,        /* Get all peer addresss. */
-#define SCTP_GET_PEER_ADDRS_OLD SCTP_GET_PEER_ADDRS_OLD
-        SCTP_GET_LOCAL_ADDRS_NUM_OLD,   /* Get number of local addresss. */
-#define SCTP_GET_LOCAL_ADDRS_NUM_OLD    SCTP_GET_LOCAL_ADDRS_NUM_OLD
-        SCTP_GET_LOCAL_ADDRS_OLD,       /* Get all local addresss. */
-#define SCTP_GET_LOCAL_ADDRS_OLD        SCTP_GET_LOCAL_ADDRS_OLD
-        SCTP_SOCKOPT_CONNECTX_OLD, /* CONNECTX old requests. */
-#define SCTP_SOCKOPT_CONNECTX_OLD       SCTP_SOCKOPT_CONNECTX_OLD
-        SCTP_GET_PEER_ADDRS,    /* Get all peer addresss. */
-#define SCTP_GET_PEER_ADDRS     SCTP_GET_PEER_ADDRS
-        SCTP_GET_LOCAL_ADDRS,   /* Get all local addresss. */
-#define SCTP_GET_LOCAL_ADDRS    SCTP_GET_LOCAL_ADDRS
-        SCTP_SOCKOPT_CONNECTX, /* CONNECTX requests. */
-#define SCTP_SOCKOPT_CONNECTX   SCTP_SOCKOPT_CONNECTX
-        SCTP_SOCKOPT_CONNECTX3, /* CONNECTX requests. (new implementation) */
-#define SCTP_SOCKOPT_CONNECTX3  SCTP_SOCKOPT_CONNECTX3
-};
 /*
 * 5.2.1 SCTP Initiation Structure (SCTP_INIT)
@@ -206,6 +159,7 @@ enum sctp_sinfo_flags {
        SCTP_UNORDERED = 1,  /* Send/receive message unordered. */
        SCTP_ADDR_OVER = 2,  /* Override the primary destination. */
        SCTP_ABORT=4,        /* Send an ABORT message to the peer. */
+        SCTP_SACK_IMMEDIATELY = 8,      /* SACK should be sent without delay */
        SCTP_EOF=MSG_FIN,    /* Initiate graceful shutdown process. */  
 };
diff --git a/include/net/snmp.h b/include/net/snmp.h
index 8c842e06bec8..692ee0061dc4 100644
--- a/include/net/snmp.h
+++ b/include/net/snmp.h
@@ -32,7 +32,7 @@
 *  - name of entries.
 */
 struct snmp_mib {
-        char *name;
+        const char *name;
        int entry;
 };
@@ -129,52 +129,42 @@ struct linux_xfrm_mib {
 * nonlocked_atomic_inc() primitives -AK
 */ 
 #define DEFINE_SNMP_STAT(type, name)    \
-        __typeof__(type) *name[2]
+        __typeof__(type) __percpu *name[2]
 #define DECLARE_SNMP_STAT(type, name)   \
-        extern __typeof__(type) *name[2]
+        extern __typeof__(type) __percpu *name[2]
 #define SNMP_STAT_BHPTR(name)   (name[0])
 #define SNMP_STAT_USRPTR(name)  (name[1])
-#define SNMP_INC_STATS_BH(mib, field)   \
+#define SNMP_INC_STATS_BH(mib, field)   \
-        (per_cpu_ptr(mib[0], raw_smp_processor_id())->mibs[field]++)
+                        __this_cpu_inc(mib[0]->mibs[field])
-#define SNMP_INC_STATS_USER(mib, field) \
+#define SNMP_INC_STATS_USER(mib, field) \
-        do { \
+                        this_cpu_inc(mib[1]->mibs[field])
-                per_cpu_ptr(mib[1], get_cpu())->mibs[field]++; \
+#define SNMP_INC_STATS(mib, field)      \
-                put_cpu(); \
+                        this_cpu_inc(mib[!in_softirq()]->mibs[field])
-        } while (0)
+#define SNMP_DEC_STATS(mib, field)      \
-#define SNMP_INC_STATS(mib, field)      \
+                        this_cpu_dec(mib[!in_softirq()]->mibs[field])
-        do { \
+#define SNMP_ADD_STATS_BH(mib, field, addend)   \
-                per_cpu_ptr(mib[!in_softirq()], get_cpu())->mibs[field]++; \
+                        __this_cpu_add(mib[0]->mibs[field], addend)
-                put_cpu(); \
+#define SNMP_ADD_STATS_USER(mib, field, addend) \
-        } while (0)
+                        this_cpu_add(mib[1]->mibs[field], addend)
-#define SNMP_DEC_STATS(mib, field)      \
+/*
-        do { \
+ * Use "__typeof__(*mib[0]) *ptr" instead of "__typeof__(mib[0]) ptr"
-                per_cpu_ptr(mib[!in_softirq()], get_cpu())->mibs[field]--; \
+ * to make @ptr a non-percpu pointer.
-                put_cpu(); \
+ */
-        } while (0)
-#define SNMP_ADD_STATS(mib, field, addend)      \
-        do { \
-                per_cpu_ptr(mib[!in_softirq()], get_cpu())->mibs[field] += addend; \
-                put_cpu(); \
-        } while (0)
-#define SNMP_ADD_STATS_BH(mib, field, addend)   \
-        (per_cpu_ptr(mib[0], raw_smp_processor_id())->mibs[field] += addend)
-#define SNMP_ADD_STATS_USER(mib, field, addend)         \
-        do { \
-                per_cpu_ptr(mib[1], get_cpu())->mibs[field] += addend; \
-                put_cpu(); \
-        } while (0)
 #define SNMP_UPD_PO_STATS(mib, basefield, addend)       \
        do { \
-                __typeof__(mib[0]) ptr = per_cpu_ptr(mib[!in_softirq()], get_cpu());\
+                __typeof__(*mib[0]) *ptr; \
+                preempt_disable(); \
+                ptr = this_cpu_ptr((mib)[!in_softirq()]); \
                ptr->mibs[basefield##PKTS]++; \
                ptr->mibs[basefield##OCTETS] += addend;\
-                put_cpu(); \
+                preempt_enable(); \
        } while (0)
 #define SNMP_UPD_PO_STATS_BH(mib, basefield, addend)    \
        do { \
-                __typeof__(mib[0]) ptr = per_cpu_ptr(mib[!in_softirq()], raw_smp_processor_id());\
+                __typeof__(*mib[0]) *ptr = \
+                        __this_cpu_ptr((mib)[!in_softirq()]); \
                ptr->mibs[basefield##PKTS]++; \
                ptr->mibs[basefield##OCTETS] += addend;\
        } while (0)
diff --git a/include/net/sock.h b/include/net/sock.h
index 9f96394f694e..1ad6435f252e 100644
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -51,6 +51,7 @@
 #include <linux/skbuff.h>       /* struct sk_buff */
 #include <linux/mm.h>
 #include <linux/security.h>
+#include <linux/slab.h>
 #include <linux/filter.h>
 #include <linux/rculist_nulls.h>
@@ -73,7 +74,7 @@
                                        printk(KERN_DEBUG msg); } while (0)
 #else
 /* Validate arguments and do nothing */
-static void inline int __attribute__ ((format (printf, 2, 3)))
+static inline void __attribute__ ((format (printf, 2, 3)))
 SOCK_DEBUG(struct sock *sk, const char *msg, ...)
 {
 }
@@ -105,14 +106,17 @@ struct net;
 /**
 *      struct sock_common - minimal network layer representation of sockets
 *      @skc_node: main hash linkage for various protocol lookup tables
- *      @skc_nulls_node: main hash linkage for UDP/UDP-Lite protocol
+ *      @skc_nulls_node: main hash linkage for TCP/UDP/UDP-Lite protocol
 *      @skc_refcnt: reference count
+ *      @skc_tx_queue_mapping: tx queue number for this connection
 *      @skc_hash: hash value used with various protocol lookup tables
+ *      @skc_u16hashes: two u16 hash values used by UDP lookup tables
 *      @skc_family: network address family
 *      @skc_state: Connection state
 *      @skc_reuse: %SO_REUSEADDR 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
 *      @skc_prot: protocol handlers inside a network family
 *      @skc_net: reference to the network namespace of this socket
 *
@@ -128,13 +132,20 @@ struct sock_common {
                struct hlist_nulls_node skc_nulls_node;
        };
        atomic_t                skc_refcnt;
+        int                     skc_tx_queue_mapping;
-        unsigned int            skc_hash;
+        union  {
+                unsigned int    skc_hash;
+                __u16           skc_u16hashes[2];
+        };
        unsigned short          skc_family;
        volatile unsigned char  skc_state;
        unsigned char           skc_reuse;
        int                     skc_bound_dev_if;
-        struct hlist_node       skc_bind_node;
+        union {
+                struct hlist_node       skc_bind_node;
+                struct hlist_nulls_node skc_portaddr_node;
+        };
        struct proto            *skc_prot;
 #ifdef CONFIG_NET_NS
        struct net              *skc_net;
@@ -215,6 +226,7 @@ struct sock {
 #define sk_node                 __sk_common.skc_node
 #define sk_nulls_node           __sk_common.skc_nulls_node
 #define sk_refcnt               __sk_common.skc_refcnt
+#define sk_tx_queue_mapping     __sk_common.skc_tx_queue_mapping
 #define sk_copy_start           __sk_common.skc_hash
 #define sk_hash                 __sk_common.skc_hash
@@ -242,6 +254,8 @@ struct sock {
        struct {
                struct sk_buff *head;
                struct sk_buff *tail;
+                int len;
+                int limit;
        } sk_backlog;
        wait_queue_head_t       *sk_sleep;
        struct dst_entry        *sk_dst_cache;
@@ -306,6 +320,11 @@ struct sock {
 /*
 * Hashed lists helper routines
 */
+static inline struct sock *sk_entry(const struct hlist_node *node)
+{
+        return hlist_entry(node, struct sock, sk_node);
+}
 static inline struct sock *__sk_head(const struct hlist_head *head)
 {
        return hlist_entry(head->first, struct sock, sk_node);
@@ -365,6 +384,7 @@ static __inline__ void __sk_del_node(struct sock *sk)
        __hlist_del(&sk->sk_node);
 }
+/* NB: equivalent to hlist_del_init_rcu */
 static __inline__ int __sk_del_node_init(struct sock *sk)
 {
        if (sk_hashed(sk)) {
@@ -405,6 +425,7 @@ static __inline__ int sk_del_node_init(struct sock *sk)
        }
        return rc;
 }
+#define sk_del_node_init_rcu(sk)        sk_del_node_init(sk)
 static __inline__ int __sk_nulls_del_node_init_rcu(struct sock *sk)
 {
@@ -438,6 +459,12 @@ static __inline__ void sk_add_node(struct sock *sk, struct hlist_head *list)
        __sk_add_node(sk, list);
 }
+static __inline__ void sk_add_node_rcu(struct sock *sk, struct hlist_head *list)
+{
+        sock_hold(sk);
+        hlist_add_head_rcu(&sk->sk_node, list);
+}
 static __inline__ void __sk_nulls_add_node_rcu(struct sock *sk, struct hlist_nulls_head *list)
 {
        hlist_nulls_add_head_rcu(&sk->sk_nulls_node, list);
@@ -462,6 +489,8 @@ static __inline__ void sk_add_bind_node(struct sock *sk,
 #define sk_for_each(__sk, node, list) \
        hlist_for_each_entry(__sk, node, list, sk_node)
+#define sk_for_each_rcu(__sk, node, list) \
+        hlist_for_each_entry_rcu(__sk, node, list, sk_node)
 #define sk_nulls_for_each(__sk, node, list) \
        hlist_nulls_for_each_entry(__sk, node, list, sk_nulls_node)
 #define sk_nulls_for_each_rcu(__sk, node, list) \
@@ -504,6 +533,8 @@ enum sock_flags {
        SOCK_TIMESTAMPING_SOFTWARE,     /* %SOF_TIMESTAMPING_SOFTWARE */
        SOCK_TIMESTAMPING_RAW_HARDWARE, /* %SOF_TIMESTAMPING_RAW_HARDWARE */
        SOCK_TIMESTAMPING_SYS_HARDWARE, /* %SOF_TIMESTAMPING_SYS_HARDWARE */
+        SOCK_FASYNC, /* fasync() active */
+        SOCK_RXQ_OVFL,
 };
 static inline void sock_copy_flags(struct sock *nsk, struct sock *osk)
@@ -561,8 +592,8 @@ static inline int sk_stream_memory_free(struct sock *sk)
        return sk->sk_wmem_queued < sk->sk_sndbuf;
 }
-/* The per-socket spinlock must be held here. */
+/* OOB backlog add */
-static inline void sk_add_backlog(struct sock *sk, struct sk_buff *skb)
+static inline void __sk_add_backlog(struct sock *sk, struct sk_buff *skb)
 {
        if (!sk->sk_backlog.tail) {
                sk->sk_backlog.head = sk->sk_backlog.tail = skb;
@@ -573,6 +604,17 @@ static inline void sk_add_backlog(struct sock *sk, struct sk_buff *skb)
        skb->next = NULL;
 }
+/* The per-socket spinlock must be held here. */
+static inline __must_check int sk_add_backlog(struct sock *sk, struct sk_buff *skb)
+{
+        if (sk->sk_backlog.len >= max(sk->sk_backlog.limit, sk->sk_rcvbuf << 1))
+                return -ENOBUFS;
+        __sk_add_backlog(sk, skb);
+        sk->sk_backlog.len += skb->truesize;
+        return 0;
+}
 static inline int sk_backlog_rcv(struct sock *sk, struct sk_buff *skb)
 {
        return sk->sk_backlog_rcv(sk, skb);
@@ -1031,7 +1073,7 @@ extern void sk_common_release(struct sock *sk);
 extern void sock_init_data(struct socket *sock, struct sock *sk);
 /**
- *      sk_filter_release: Release a socket filter
+ *      sk_filter_release - release a socket filter
 *      @fp: filter to remove
 *
 *      Remove a filter from a socket and release its resources.
@@ -1092,8 +1134,29 @@ static inline void sock_put(struct sock *sk)
 extern int sk_receive_skb(struct sock *sk, struct sk_buff *skb,
                          const int nested);
+static inline void sk_tx_queue_set(struct sock *sk, int tx_queue)
+{
+        sk->sk_tx_queue_mapping = tx_queue;
+}
+static inline void sk_tx_queue_clear(struct sock *sk)
+{
+        sk->sk_tx_queue_mapping = -1;
+}
+static inline int sk_tx_queue_get(const struct sock *sk)
+{
+        return sk->sk_tx_queue_mapping;
+}
+static inline bool sk_tx_queue_recorded(const struct sock *sk)
+{
+        return (sk && sk->sk_tx_queue_mapping >= 0);
+}
 static inline void sk_set_socket(struct sock *sk, struct socket *sock)
 {
+        sk_tx_queue_clear(sk);
        sk->sk_socket = sock;
 }
@@ -1150,6 +1213,7 @@ __sk_dst_set(struct sock *sk, struct dst_entry *dst)
 {
        struct dst_entry *old_dst;
+        sk_tx_queue_clear(sk);
        old_dst = sk->sk_dst_cache;
        sk->sk_dst_cache = dst;
        dst_release(old_dst);
@@ -1168,6 +1232,7 @@ __sk_dst_reset(struct sock *sk)
 {
        struct dst_entry *old_dst;
+        sk_tx_queue_clear(sk);
        old_dst = sk->sk_dst_cache;
        sk->sk_dst_cache = NULL;
        dst_release(old_dst);
@@ -1396,7 +1461,7 @@ static inline unsigned long sock_wspace(struct sock *sk)
 static inline void sk_wake_async(struct sock *sk, int how, int band)
 {
-        if (sk->sk_socket && sk->sk_socket->fasync_list)
+        if (sock_flag(sk, SOCK_FASYNC))
                sock_wake_async(sk->sk_socket, how, band);
 }
@@ -1492,6 +1557,8 @@ sock_recv_timestamp(struct msghdr *msg, struct sock *sk, struct sk_buff *skb)
                sk->sk_stamp = kt;
 }
+extern void sock_recv_ts_and_drops(struct msghdr *msg, struct sock *sk, struct sk_buff *skb);
 /**
 * sock_tx_timestamp - checks whether the outgoing packet is to be time stamped
 * @msg:        outgoing packet
diff --git a/include/net/tc_act/tc_skbedit.h b/include/net/tc_act/tc_skbedit.h
index 6abb3ed3ebf7..e103fe02f375 100644
--- a/include/net/tc_act/tc_skbedit.h
+++ b/include/net/tc_act/tc_skbedit.h
@@ -26,7 +26,9 @@ struct tcf_skbedit {
        struct tcf_common       common;
        u32                     flags;
        u32                     priority;
+        u32                     mark;
        u16                     queue_mapping;
+        /* XXX: 16-bit pad here? */
 };
 #define to_skbedit(pc) \
        container_of(pc, struct tcf_skbedit, common)
diff --git a/include/net/tcp.h b/include/net/tcp.h
index 03a49c703377..aa04b9a5093b 100644
--- a/include/net/tcp.h
+++ b/include/net/tcp.h
@@ -30,6 +30,7 @@
 #include <linux/dmaengine.h>
 #include <linux/crypto.h>
 #include <linux/cryptohash.h>
+#include <linux/kref.h>
 #include <net/inet_connection_sock.h>
 #include <net/inet_timewait_sock.h>
@@ -62,9 +63,6 @@ extern void tcp_time_wait(struct sock *sk, int state, int timeo);
 /* Minimal accepted MSS. It is (60+60+8) - (20+20). */
 #define TCP_MIN_MSS             88U
-/* Minimal RCV_MSS. */
-#define TCP_MIN_RCVMSS          536U
 /* The least MTU to use for probing */
 #define TCP_BASE_MSS            512
@@ -167,6 +165,7 @@ extern void tcp_time_wait(struct sock *sk, int state, int timeo);
 #define TCPOPT_SACK             5       /* SACK Block */
 #define TCPOPT_TIMESTAMP        8       /* Better RTT estimations/PAWS */
 #define TCPOPT_MD5SIG           19      /* MD5 Signature (RFC2385) */
+#define TCPOPT_COOKIE           253     /* Cookie extension (experimental) */
 /*
 *     TCP option lengths
@@ -177,6 +176,10 @@ extern void tcp_time_wait(struct sock *sk, int state, int timeo);
 #define TCPOLEN_SACK_PERM      2
 #define TCPOLEN_TIMESTAMP      10
 #define TCPOLEN_MD5SIG         18
+#define TCPOLEN_COOKIE_BASE    2        /* Cookie-less header extension */
+#define TCPOLEN_COOKIE_PAIR    3        /* Cookie pair header extension */
+#define TCPOLEN_COOKIE_MIN     (TCPOLEN_COOKIE_BASE+TCP_COOKIE_MIN)
+#define TCPOLEN_COOKIE_MAX     (TCPOLEN_COOKIE_BASE+TCP_COOKIE_MAX)
 /* But this is what stacks really send out. */
 #define TCPOLEN_TSTAMP_ALIGNED          12
@@ -193,6 +196,9 @@ extern void tcp_time_wait(struct sock *sk, int state, int timeo);
 #define TCP_NAGLE_CORK          2       /* Socket is corked         */
 #define TCP_NAGLE_PUSH          4       /* Cork is overridden for already queued data */
+/* TCP thin-stream limits */
+#define TCP_THIN_LINEAR_RETRIES 6       /* After 6 linear retries, do exp. backoff */
 extern struct inet_timewait_death_row tcp_death_row;
 /* sysctl variables for tcp */
@@ -237,6 +243,9 @@ extern int sysctl_tcp_base_mss;
 extern int sysctl_tcp_workaround_signed_windows;
 extern int sysctl_tcp_slow_start_after_idle;
 extern int sysctl_tcp_max_ssthresh;
+extern int sysctl_tcp_cookie_size;
+extern int sysctl_tcp_thin_linear_timeouts;
+extern int sysctl_tcp_thin_dupack;
 extern atomic_t tcp_memory_allocated;
 extern struct percpu_counter tcp_sockets_allocated;
@@ -343,11 +352,6 @@ static inline void tcp_dec_quickack_mode(struct sock *sk,
 extern void tcp_enter_quickack_mode(struct sock *sk);
-static inline void tcp_clear_options(struct tcp_options_received *rx_opt)
-{
-        rx_opt->tstamp_ok = rx_opt->sack_ok = rx_opt->wscale_ok = rx_opt->snd_wscale = 0;
-}
 #define TCP_ECN_OK              1
 #define TCP_ECN_QUEUE_CWR       2
 #define TCP_ECN_DEMAND_CWR      4
@@ -359,8 +363,7 @@ TCP_ECN_create_request(struct request_sock *req, struct tcphdr *th)
                inet_rsk(req)->ecn_ok = 1;
 }
-enum tcp_tw_status
+enum tcp_tw_status {
-{
        TCP_TW_SUCCESS = 0,
        TCP_TW_RST = 1,
        TCP_TW_ACK = 2,
@@ -402,6 +405,8 @@ extern int			compat_tcp_setsockopt(struct sock *sk,
                                        int level, int optname,
                                        char __user *optval, unsigned int optlen);
 extern void                     tcp_set_keepalive(struct sock *sk, int val);
+extern void                     tcp_syn_ack_timeout(struct sock *sk,
+                                                    struct request_sock *req);
 extern int                      tcp_recvmsg(struct kiocb *iocb, struct sock *sk,
                                            struct msghdr *msg,
                                            size_t len, int nonblock, 
@@ -409,6 +414,7 @@ extern int			tcp_recvmsg(struct kiocb *iocb, struct sock *sk,
 extern void                     tcp_parse_options(struct sk_buff *skb,
                                                  struct tcp_options_received *opt_rx,
+                                                  u8 **hvpp,
                                                  int estab);
 extern u8                       *tcp_parse_md5sig_option(struct tcphdr *th);
@@ -443,7 +449,8 @@ extern int			tcp_connect(struct sock *sk);
 extern struct sk_buff *         tcp_make_synack(struct sock *sk,
                                                struct dst_entry *dst,
-                                                struct request_sock *req);
+                                                struct request_sock *req,
+                                                struct request_values *rvp);
 extern int                      tcp_disconnect(struct sock *sk, int flags);
@@ -856,13 +863,6 @@ static inline void tcp_check_probe_timer(struct sock *sk)
                                          icsk->icsk_rto, TCP_RTO_MAX);
 }
-static inline void tcp_push_pending_frames(struct sock *sk)
-{
-        struct tcp_sock *tp = tcp_sk(sk);
-        __tcp_push_pending_frames(sk, tcp_current_mss(sk), tp->nonagle);
-}
 static inline void tcp_init_wl(struct tcp_sock *tp, u32 seq)
 {
        tp->snd_wl1 = seq;
@@ -939,7 +939,7 @@ static inline int tcp_prequeue(struct sock *sk, struct sk_buff *skb)
                tp->ucopy.memory = 0;
        } else if (skb_queue_len(&tp->ucopy.prequeue) == 1) {
-                wake_up_interruptible_poll(sk->sk_sleep,
+                wake_up_interruptible_sync_poll(sk->sk_sleep,
                                           POLLIN | POLLRDNORM | POLLRDBAND);
                if (!inet_csk_ack_scheduled(sk))
                        inet_csk_reset_xmit_timer(sk, ICSK_TIME_DACK,
@@ -972,7 +972,8 @@ static inline void tcp_sack_reset(struct tcp_options_received *rx_opt)
 /* Determine a window scaling and initial window to offer. */
 extern void tcp_select_initial_window(int __space, __u32 mss,
                                      __u32 *rcv_wnd, __u32 *window_clamp,
-                                      int wscale_ok, __u8 *rcv_wscale);
+                                      int wscale_ok, __u8 *rcv_wscale,
+                                      __u32 init_rcv_wnd);
 static inline int tcp_win_from_space(int space)
 {
@@ -1193,33 +1194,18 @@ extern int			tcp_v4_md5_do_del(struct sock *sk,
 #define tcp_twsk_md5_key(twsk)  NULL
 #endif
-extern struct tcp_md5sig_pool   **tcp_alloc_md5sig_pool(struct sock *);
+extern struct tcp_md5sig_pool * __percpu *tcp_alloc_md5sig_pool(struct sock *);
 extern void                     tcp_free_md5sig_pool(void);
-extern struct tcp_md5sig_pool   *__tcp_get_md5sig_pool(int cpu);
+extern struct tcp_md5sig_pool   *tcp_get_md5sig_pool(void);
-extern void                     __tcp_put_md5sig_pool(void);
+extern void                     tcp_put_md5sig_pool(void);
 extern int tcp_md5_hash_header(struct tcp_md5sig_pool *, struct tcphdr *);
 extern int tcp_md5_hash_skb_data(struct tcp_md5sig_pool *, struct sk_buff *,
                                 unsigned header_len);
 extern int tcp_md5_hash_key(struct tcp_md5sig_pool *hp,
                            struct tcp_md5sig_key *key);
-static inline
-struct tcp_md5sig_pool          *tcp_get_md5sig_pool(void)
-{
-        int cpu = get_cpu();
-        struct tcp_md5sig_pool *ret = __tcp_get_md5sig_pool(cpu);
-        if (!ret)
-                put_cpu();
-        return ret;
-}
-static inline void              tcp_put_md5sig_pool(void)
-{
-        __tcp_put_md5sig_pool();
-        put_cpu();
-}
 /* write queue abstraction */
 static inline void tcp_write_queue_purge(struct sock *sk)
 {
@@ -1228,6 +1214,7 @@ static inline void tcp_write_queue_purge(struct sock *sk)
        while ((skb = __skb_dequeue(&sk->sk_write_queue)) != NULL)
                sk_wmem_free_skb(sk, skb);
        sk_mem_reclaim(sk);
+        tcp_clear_all_retrans_hints(tcp_sk(sk));
 }
 static inline struct sk_buff *tcp_write_queue_head(struct sock *sk)
@@ -1259,29 +1246,6 @@ static inline struct sk_buff *tcp_write_queue_prev(struct sock *sk, struct sk_bu
 #define tcp_for_write_queue_from_safe(skb, tmp, sk)                     \
        skb_queue_walk_from_safe(&(sk)->sk_write_queue, skb, tmp)
-/* This function calculates a "timeout" which is equivalent to the timeout of a
- * TCP connection after "boundary" unsucessful, exponentially backed-off
- * retransmissions with an initial RTO of TCP_RTO_MIN.
- */
-static inline bool retransmits_timed_out(const struct sock *sk,
-                                         unsigned int boundary)
-{
-        unsigned int timeout, linear_backoff_thresh;
-        if (!inet_csk(sk)->icsk_retransmits)
-                return false;
-        linear_backoff_thresh = ilog2(TCP_RTO_MAX/TCP_RTO_MIN);
-        if (boundary <= linear_backoff_thresh)
-                timeout = ((2 << boundary) - 1) * TCP_RTO_MIN;
-        else
-                timeout = ((2 << linear_backoff_thresh) - 1) * TCP_RTO_MIN +
-                          (boundary - linear_backoff_thresh) * TCP_RTO_MAX;
-        return (tcp_time_stamp - tcp_sk(sk)->retrans_stamp) >= timeout;
-}
 static inline struct sk_buff *tcp_send_head(struct sock *sk)
 {
        return sk->sk_send_head;
@@ -1364,6 +1328,15 @@ static inline int tcp_write_queue_empty(struct sock *sk)
        return skb_queue_empty(&sk->sk_write_queue);
 }
+static inline void tcp_push_pending_frames(struct sock *sk)
+{
+        if (tcp_send_head(sk)) {
+                struct tcp_sock *tp = tcp_sk(sk);
+                __tcp_push_pending_frames(sk, tcp_current_mss(sk), tp->nonagle);
+        }
+}
 /* Start sequence of the highest skb with SACKed bit, valid only if
 * sacked > 0 or when the caller has ensured validity by itself.
 */
@@ -1403,6 +1376,14 @@ static inline void tcp_highest_sack_combine(struct sock *sk,
                tcp_sk(sk)->highest_sack = new;
 }
+/* Determines whether this is a thin stream (which may suffer from
+ * increased latency). Used to trigger latency-reducing mechanisms.
+ */
+static inline unsigned int tcp_stream_is_thin(struct tcp_sock *tp)
+{
+        return tp->packets_out < 4 && !tcp_in_initial_slowstart(tp);
+}
 /* /proc */
 enum tcp_seq_states {
        TCP_SEQ_STATE_LISTENING,
@@ -1480,6 +1461,91 @@ struct tcp_request_sock_ops {
 #endif
 };
+/* Using SHA1 for now, define some constants.
+ */
+#define COOKIE_DIGEST_WORDS (SHA_DIGEST_WORDS)
+#define COOKIE_MESSAGE_WORDS (SHA_MESSAGE_BYTES / 4)
+#define COOKIE_WORKSPACE_WORDS (COOKIE_DIGEST_WORDS + COOKIE_MESSAGE_WORDS)
+extern int tcp_cookie_generator(u32 *bakery);
+/**
+ *      struct tcp_cookie_values - each socket needs extra space for the
+ *      cookies, together with (optional) space for any SYN data.
+ *
+ *      A tcp_sock contains a pointer to the current value, and this is
+ *      cloned to the tcp_timewait_sock.
+ *
+ * @cookie_pair:        variable data from the option exchange.
+ *
+ * @cookie_desired:     user specified tcpct_cookie_desired.  Zero
+ *                      indicates default (sysctl_tcp_cookie_size).
+ *                      After cookie sent, remembers size of cookie.
+ *                      Range 0, TCP_COOKIE_MIN to TCP_COOKIE_MAX.
+ *
+ * @s_data_desired:     user specified tcpct_s_data_desired.  When the
+ *                      constant payload is specified (@s_data_constant),
+ *                      holds its length instead.
+ *                      Range 0 to TCP_MSS_DESIRED.
+ *
+ * @s_data_payload:     constant data that is to be included in the
+ *                      payload of SYN or SYNACK segments when the
+ *                      cookie option is present.
+ */
+struct tcp_cookie_values {
+        struct kref     kref;
+        u8              cookie_pair[TCP_COOKIE_PAIR_SIZE];
+        u8              cookie_pair_size;
+        u8              cookie_desired;
+        u16             s_data_desired:11,
+                        s_data_constant:1,
+                        s_data_in:1,
+                        s_data_out:1,
+                        s_data_unused:2;
+        u8              s_data_payload[0];
+};
+static inline void tcp_cookie_values_release(struct kref *kref)
+{
+        kfree(container_of(kref, struct tcp_cookie_values, kref));
+}
+/* The length of constant payload data.  Note that s_data_desired is
+ * overloaded, depending on s_data_constant: either the length of constant
+ * data (returned here) or the limit on variable data.
+ */
+static inline int tcp_s_data_size(const struct tcp_sock *tp)
+{
+        return (tp->cookie_values != NULL && tp->cookie_values->s_data_constant)
+                ? tp->cookie_values->s_data_desired
+                : 0;
+}
+/**
+ *      struct tcp_extend_values - tcp_ipv?.c to tcp_output.c workspace.
+ *
+ *      As tcp_request_sock has already been extended in other places, the
+ *      only remaining method is to pass stack values along as function
+ *      parameters.  These parameters are not needed after sending SYNACK.
+ *
+ * @cookie_bakery:      cryptographic secret and message workspace.
+ *
+ * @cookie_plus:        bytes in authenticator/cookie option, copied from
+ *                      struct tcp_options_received (above).
+ */
+struct tcp_extend_values {
+        struct request_values           rv;
+        u32                             cookie_bakery[COOKIE_WORKSPACE_WORDS];
+        u8                              cookie_plus:6,
+                                        cookie_out_never:1,
+                                        cookie_in_always:1;
+};
+static inline struct tcp_extend_values *tcp_xv(struct request_values *rvp)
+{
+        return (struct tcp_extend_values *)rvp;
+}
 extern void tcp_v4_init(void);
 extern void tcp_init(void);
diff --git a/include/net/udp.h b/include/net/udp.h
index f98abd2ce709..5348d80b25bb 100644
--- a/include/net/udp.h
+++ b/include/net/udp.h
@@ -50,16 +50,49 @@ struct udp_skb_cb {
 };
 #define UDP_SKB_CB(__skb)       ((struct udp_skb_cb *)((__skb)->cb))
+/**
+ *      struct udp_hslot - UDP hash slot
+ *
+ *      @head:  head of list of sockets
+ *      @count: number of sockets in 'head' list
+ *      @lock:  spinlock protecting changes to head/count
+ */
 struct udp_hslot {
        struct hlist_nulls_head head;
+        int                     count;
        spinlock_t              lock;
 } __attribute__((aligned(2 * sizeof(long))));
+/**
+ *      struct udp_table - UDP table
+ *
+ *      @hash:  hash table, sockets are hashed on (local port)
+ *      @hash2: hash table, sockets are hashed on (local port, local address)
+ *      @mask:  number of slots in hash tables, minus 1
+ *      @log:   log2(number of slots in hash table)
+ */
 struct udp_table {
-        struct udp_hslot        hash[UDP_HTABLE_SIZE];
+        struct udp_hslot        *hash;
+        struct udp_hslot        *hash2;
+        unsigned int            mask;
+        unsigned int            log;
 };
 extern struct udp_table udp_table;
-extern void udp_table_init(struct udp_table *);
+extern void udp_table_init(struct udp_table *, const char *);
+static inline struct udp_hslot *udp_hashslot(struct udp_table *table,
+                                             struct net *net, unsigned num)
+{
+        return &table->hash[udp_hashfn(net, num, table->mask)];
+}
+/*
+ * For secondary hash, net_hash_mix() is performed before calling
+ * udp_hashslot2(), this explains difference with udp_hashslot()
+ */
+static inline struct udp_hslot *udp_hashslot2(struct udp_table *table,
+                                              unsigned int hash)
+{
+        return &table->hash2[hash & table->mask];
+}
 /* Note: this must match 'valbool' in sock_setsockopt */
 #define UDP_CSUM_NOXMIT         1
@@ -125,7 +158,8 @@ static inline void udp_lib_close(struct sock *sk, long timeout)
 }
 extern int      udp_lib_get_port(struct sock *sk, unsigned short snum,
-                int (*)(const struct sock*,const struct sock*));
+                int (*)(const struct sock *,const struct sock *),
+                unsigned int hash2_nulladdr);
 /* net/ipv4/udp.c */
 extern int      udp_get_port(struct sock *sk, unsigned short snum,
diff --git a/include/net/wext.h b/include/net/wext.h
index 3f2b94de2cfa..4f6e7423174c 100644
--- a/include/net/wext.h
+++ b/include/net/wext.h
@@ -1,29 +1,19 @@
 #ifndef __NET_WEXT_H
 #define __NET_WEXT_H
-/*
+#include <net/iw_handler.h>
- * wireless extensions interface to the core code
- */
 struct net;
-#ifdef CONFIG_WIRELESS_EXT
+#ifdef CONFIG_WEXT_CORE
-extern int wext_proc_init(struct net *net);
-extern void wext_proc_exit(struct net *net);
 extern int wext_handle_ioctl(struct net *net, struct ifreq *ifr, unsigned int cmd,
                             void __user *arg);
 extern int compat_wext_handle_ioctl(struct net *net, unsigned int cmd,
                                    unsigned long arg);
 extern struct iw_statistics *get_wireless_stats(struct net_device *dev);
+extern int call_commit_handler(struct net_device *dev);
 #else
-static inline int wext_proc_init(struct net *net)
-{
-        return 0;
-}
-static inline void wext_proc_exit(struct net *net)
-{
-        return;
-}
 static inline int wext_handle_ioctl(struct net *net, struct ifreq *ifr, unsigned int cmd,
                                    void __user *arg)
 {
@@ -36,4 +26,35 @@ static inline int compat_wext_handle_ioctl(struct net *net, unsigned int cmd,
 }
 #endif
+#ifdef CONFIG_WEXT_PROC
+extern int wext_proc_init(struct net *net);
+extern void wext_proc_exit(struct net *net);
+#else
+static inline int wext_proc_init(struct net *net)
+{
+        return 0;
+}
+static inline void wext_proc_exit(struct net *net)
+{
+        return;
+}
+#endif
+#ifdef CONFIG_WEXT_PRIV
+int ioctl_private_call(struct net_device *dev, struct iwreq *iwr,
+                       unsigned int cmd, struct iw_request_info *info,
+                       iw_handler handler);
+int compat_private_call(struct net_device *dev, struct iwreq *iwr,
+                        unsigned int cmd, struct iw_request_info *info,
+                        iw_handler handler);
+int iw_handler_get_private(struct net_device *          dev,
+                           struct iw_request_info *     info,
+                           union iwreq_data *           wrqu,
+                           char *                       extra);
+#else
+#define ioctl_private_call NULL
+#define compat_private_call NULL
+#endif
 #endif /* __NET_WEXT_H */
diff --git a/include/net/wimax.h b/include/net/wimax.h
index 2af7bf839f23..3461aa1df1e0 100644
--- a/include/net/wimax.h
+++ b/include/net/wimax.h
@@ -79,7 +79,7 @@
 * drivers have to only report state changes due to external
 * conditions.
 *
- * All API operations are 'atomic', serialized thorough a mutex in the
+ * All API operations are 'atomic', serialized through a mutex in the
 * `struct wimax_dev`.
 *
 * EXPORTING TO USER SPACE THROUGH GENERIC NETLINK
@@ -195,6 +195,12 @@
 *    defining the `struct nla_policy` for each message, it has to have
 *    an array size of WIMAX_GNL_ATTR_MAX+1.
 *
+ * The op_*() function pointers will not be called if the wimax_dev is
+ * in a state <= %WIMAX_ST_UNINITIALIZED. The exception is:
+ *
+ * - op_reset: can be called at any time after wimax_dev_add() has
+ *   been called.
+ *
 * THE PIPE INTERFACE:
 *
 * This interface is kept intentionally simple. The driver can send
diff --git a/include/net/wpan-phy.h b/include/net/wpan-phy.h
index 547b1e271ac9..85926231c07a 100644
--- a/include/net/wpan-phy.h
+++ b/include/net/wpan-phy.h
@@ -34,20 +34,32 @@ struct wpan_phy {
         */
        u8 current_channel;
        u8 current_page;
-        u32 channels_supported;
+        u32 channels_supported[32];
        u8 transmit_power;
        u8 cca_mode;
        struct device dev;
        int idx;
+        struct net_device *(*add_iface)(struct wpan_phy *phy,
+                        const char *name);
+        void (*del_iface)(struct wpan_phy *phy, struct net_device *dev);
        char priv[0] __attribute__((__aligned__(NETDEV_ALIGN)));
 };
+#define to_phy(_dev)    container_of(_dev, struct wpan_phy, dev)
 struct wpan_phy *wpan_phy_alloc(size_t priv_size);
-int wpan_phy_register(struct device *parent, struct wpan_phy *phy);
+static inline void wpan_phy_set_dev(struct wpan_phy *phy, struct device *dev)
+{
+        phy->dev.parent = dev;
+}
+int wpan_phy_register(struct wpan_phy *phy);
 void wpan_phy_unregister(struct wpan_phy *phy);
 void wpan_phy_free(struct wpan_phy *phy);
+/* Same semantics as for class_for_each_device */
+int wpan_phy_for_each(int (*fn)(struct wpan_phy *phy, void *data), void *data);
 static inline void *wpan_phy_priv(struct wpan_phy *phy)
 {
@@ -56,6 +68,12 @@ static inline void *wpan_phy_priv(struct wpan_phy *phy)
 }
 struct wpan_phy *wpan_phy_find(const char *str);
+static inline void wpan_phy_put(struct wpan_phy *phy)
+{
+        put_device(&phy->dev);
+}
 static inline const char *wpan_phy_name(struct wpan_phy *phy)
 {
        return dev_name(&phy->dev);
diff --git a/include/net/x25.h b/include/net/x25.h
index 2cda04011568..468551ea4f1d 100644
--- a/include/net/x25.h
+++ b/include/net/x25.h
@@ -10,6 +10,7 @@
 #ifndef _X25_H
 #define _X25_H 
 #include <linux/x25.h>
+#include <linux/slab.h>
 #include <net/sock.h>
 #define X25_ADDR_LEN                    16
@@ -182,6 +183,10 @@ extern int  sysctl_x25_clear_request_timeout;
 extern int  sysctl_x25_ack_holdback_timeout;
 extern int  sysctl_x25_forward;
+extern int x25_parse_address_block(struct sk_buff *skb,
+                struct x25_address *called_addr,
+                struct x25_address *calling_addr);
 extern int  x25_addr_ntoa(unsigned char *, struct x25_address *,
                          struct x25_address *);
 extern int  x25_addr_aton(unsigned char *, struct x25_address *,
@@ -287,8 +292,14 @@ extern unsigned long x25_display_timer(struct sock *);
 extern void x25_check_rbuf(struct sock *);
 /* sysctl_net_x25.c */
+#ifdef CONFIG_SYSCTL
 extern void x25_register_sysctl(void);
 extern void x25_unregister_sysctl(void);
+#else
+static inline void x25_register_sysctl(void) {};
+static inline void x25_unregister_sysctl(void) {};
+#endif /* CONFIG_SYSCTL */
 struct x25_skb_cb {
        unsigned flags;
 };
diff --git a/include/net/xfrm.h b/include/net/xfrm.h
index 223e90a44824..ac52f33f3e4a 100644
--- a/include/net/xfrm.h
+++ b/include/net/xfrm.h
@@ -12,6 +12,7 @@
 #include <linux/in6.h>
 #include <linux/mutex.h>
 #include <linux/audit.h>
+#include <linux/slab.h>
 #include <net/sock.h>
 #include <net/dst.h>
@@ -19,6 +20,9 @@
 #include <net/route.h>
 #include <net/ipv6.h>
 #include <net/ip6_fib.h>
+#include <linux/interrupt.h>
 #ifdef CONFIG_XFRM_STATISTICS
 #include <net/snmp.h>
 #endif
@@ -121,8 +125,7 @@ struct xfrm_state_walk {
 };
 /* Full description of state of transformer. */
-struct xfrm_state
+struct xfrm_state {
-{
 #ifdef CONFIG_NET_NS
        struct net              *xs_net;
 #endif
@@ -138,6 +141,7 @@ struct xfrm_state
        struct xfrm_id          id;
        struct xfrm_selector    sel;
+        struct xfrm_mark        mark;
        u32                     genid;
@@ -160,7 +164,7 @@ struct xfrm_state
        struct xfrm_lifetime_cfg lft;
        /* Data for transformer */
-        struct xfrm_algo        *aalg;
+        struct xfrm_algo_auth   *aalg;
        struct xfrm_algo        *ealg;
        struct xfrm_algo        *calg;
        struct xfrm_algo_aead   *aead;
@@ -199,7 +203,7 @@ struct xfrm_state
        struct xfrm_stats       stats;
        struct xfrm_lifetime_cur curlft;
-        struct timer_list       timer;
+        struct tasklet_hrtimer  mtimer;
        /* Last used time */
        unsigned long           lastused;
@@ -237,8 +241,7 @@ enum {
 };
 /* callback structure passed from either netlink or pfkey */
-struct km_event
+struct km_event {
-{
        union {
                u32 hard;
                u32 proto;
@@ -273,7 +276,8 @@ struct xfrm_policy_afinfo {
                                             struct dst_entry *dst,
                                             int nfheader_len);
        int                     (*fill_dst)(struct xfrm_dst *xdst,
-                                            struct net_device *dev);
+                                            struct net_device *dev,
+                                            struct flowi *fl);
 };
 extern int xfrm_policy_register_afinfo(struct xfrm_policy_afinfo *afinfo);
@@ -313,12 +317,11 @@ extern int xfrm_state_unregister_afinfo(struct xfrm_state_afinfo *afinfo);
 extern void xfrm_state_delete_tunnel(struct xfrm_state *x);
-struct xfrm_type
+struct xfrm_type {
-{
        char                    *description;
        struct module           *owner;
-        __u8                    proto;
+        u8                      proto;
-        __u8                    flags;
+        u8                      flags;
 #define XFRM_TYPE_NON_FRAGMENT  1
 #define XFRM_TYPE_REPLAY_PROT   2
 #define XFRM_TYPE_LOCAL_COADDR  4
@@ -420,8 +423,7 @@ static inline struct xfrm_mode *xfrm_ip2inner_mode(struct xfrm_state *x, int ipp
                return x->inner_mode_iaf;
 }
-struct xfrm_tmpl
+struct xfrm_tmpl {
-{
 /* id in template is interpreted as:
 * daddr - destination of tunnel, may be zero for transport mode.
 * spi   - zero to acquire spi. Not zero if spi is static, then
@@ -435,24 +437,24 @@ struct xfrm_tmpl
        unsigned short          encap_family;
-        __u32                   reqid;
+        u32                     reqid;
 /* Mode: transport, tunnel etc. */
-        __u8                    mode;
+        u8                      mode;
 /* Sharing mode: unique, this session only, this user only etc. */
-        __u8                    share;
+        u8                      share;
 /* May skip this transfomration if no SA is found */
-        __u8                    optional;
+        u8                      optional;
 /* Skip aalgos/ealgos/calgos checks. */
-        __u8                    allalgs;
+        u8                      allalgs;
 /* Bit mask of algos allowed for acquisition */
-        __u32                   aalgos;
+        u32                     aalgos;
-        __u32                   ealgos;
+        u32                     ealgos;
-        __u32                   calgos;
+        u32                     calgos;
 };
 #define XFRM_MAX_DEPTH          6
@@ -468,8 +470,7 @@ struct xfrm_policy_walk {
        u32 seq;
 };
-struct xfrm_policy
+struct xfrm_policy {
-{
 #ifdef CONFIG_NET_NS
        struct net              *xp_net;
 #endif
@@ -483,6 +484,7 @@ struct xfrm_policy
        u32                     priority;
        u32                     index;
+        struct xfrm_mark        mark;
        struct xfrm_selector    selector;
        struct xfrm_lifetime_cfg lft;
        struct xfrm_lifetime_cur curlft;
@@ -538,8 +540,7 @@ struct xfrm_migrate {
 /* default seq threshold size */
 #define XFRM_AE_SEQT_SIZE               2
-struct xfrm_mgr
+struct xfrm_mgr {
-{
        struct list_head        list;
        char                    *id;
        int                     (*notify)(struct xfrm_state *x, struct km_event *c);
@@ -626,8 +627,7 @@ struct xfrm_spi_skb_cb {
 #define XFRM_SPI_SKB_CB(__skb) ((struct xfrm_spi_skb_cb *)&((__skb)->cb[0]))
 /* Audit Information */
-struct xfrm_audit
+struct xfrm_audit {
-{
        u32     secid;
        uid_t   loginuid;
        u32     sessionid;
@@ -774,7 +774,7 @@ static __inline__ int addr_match(void *token1, void *token2, int prefixlen)
        int pdw;
        int pbi;
-        pdw = prefixlen >> 5;     /* num of whole __u32 in prefix */
+        pdw = prefixlen >> 5;     /* num of whole u32 in prefix */
        pbi = prefixlen &  0x1f;  /* num of bits in incomplete u32 in prefix */
        if (pdw)
@@ -871,8 +871,7 @@ static inline int xfrm_sec_ctx_match(struct xfrm_sec_ctx *s1, struct xfrm_sec_ct
 * bundles differing by session id. All the bundles grow from a parent
 * policy rule.
 */
-struct xfrm_dst
+struct xfrm_dst {
-{
        union {
                struct dst_entry        dst;
                struct rtable           rt;
@@ -907,8 +906,7 @@ static inline void xfrm_dst_destroy(struct xfrm_dst *xdst)
 extern void xfrm_dst_ifdown(struct dst_entry *dst, struct net_device *dev);
-struct sec_path
+struct sec_path {
-{
        atomic_t                refcnt;
        int                     len;
        struct xfrm_state       *xvec[XFRM_MAX_DEPTH];
@@ -1265,7 +1263,7 @@ struct xfrm_algo_desc {
 /* XFRM tunnel handlers.  */
 struct xfrm_tunnel {
        int (*handler)(struct sk_buff *skb);
-        int (*err_handler)(struct sk_buff *skb, __u32 info);
+        int (*err_handler)(struct sk_buff *skb, u32 info);
        struct xfrm_tunnel *next;
        int priority;
@@ -1323,7 +1321,7 @@ extern struct xfrm_state *xfrm_state_find(xfrm_address_t *daddr, xfrm_address_t
                                          struct flowi *fl, struct xfrm_tmpl *tmpl,
                                          struct xfrm_policy *pol, int *err,
                                          unsigned short family);
-extern struct xfrm_state * xfrm_stateonly_find(struct net *net,
+extern struct xfrm_state *xfrm_stateonly_find(struct net *net, u32 mark,
                                               xfrm_address_t *daddr,
                                               xfrm_address_t *saddr,
                                               unsigned short family,
@@ -1332,8 +1330,14 @@ extern int xfrm_state_check_expire(struct xfrm_state *x);
 extern void xfrm_state_insert(struct xfrm_state *x);
 extern int xfrm_state_add(struct xfrm_state *x);
 extern int xfrm_state_update(struct xfrm_state *x);
-extern struct xfrm_state *xfrm_state_lookup(struct net *net, xfrm_address_t *daddr, __be32 spi, u8 proto, unsigned short family);
+extern struct xfrm_state *xfrm_state_lookup(struct net *net, u32 mark,
-extern struct xfrm_state *xfrm_state_lookup_byaddr(struct net *net, xfrm_address_t *daddr, xfrm_address_t *saddr, u8 proto, unsigned short family);
+                                            xfrm_address_t *daddr, __be32 spi,
+                                            u8 proto, unsigned short family);
+extern struct xfrm_state *xfrm_state_lookup_byaddr(struct net *net, u32 mark,
+                                                   xfrm_address_t *daddr,
+                                                   xfrm_address_t *saddr,
+                                                   u8 proto,
+                                                   unsigned short family);
 #ifdef CONFIG_XFRM_SUB_POLICY
 extern int xfrm_tmpl_sort(struct xfrm_tmpl **dst, struct xfrm_tmpl **src,
                          int n, unsigned short family);
@@ -1370,11 +1374,12 @@ struct xfrmk_spdinfo {
        u32 spdhmcnt;
 };
-extern struct xfrm_state *xfrm_find_acq_byseq(struct net *net, u32 seq);
+extern struct xfrm_state *xfrm_find_acq_byseq(struct net *net, u32 mark,
+                                              u32 seq);
 extern int xfrm_state_delete(struct xfrm_state *x);
 extern int xfrm_state_flush(struct net *net, u8 proto, struct xfrm_audit *audit_info);
-extern void xfrm_sad_getinfo(struct xfrmk_sadinfo *si);
+extern void xfrm_sad_getinfo(struct net *net, struct xfrmk_sadinfo *si);
-extern void xfrm_spd_getinfo(struct xfrmk_spdinfo *si);
+extern void xfrm_spd_getinfo(struct net *net, struct xfrmk_spdinfo *si);
 extern int xfrm_replay_check(struct xfrm_state *x,
                             struct sk_buff *skb, __be32 seq);
 extern void xfrm_replay_advance(struct xfrm_state *x, __be32 seq);
@@ -1414,9 +1419,9 @@ extern int xfrm6_input_addr(struct sk_buff *skb, xfrm_address_t *daddr,
                            xfrm_address_t *saddr, u8 proto);
 extern int xfrm6_tunnel_register(struct xfrm6_tunnel *handler, unsigned short family);
 extern int xfrm6_tunnel_deregister(struct xfrm6_tunnel *handler, unsigned short family);
-extern __be32 xfrm6_tunnel_alloc_spi(xfrm_address_t *saddr);
+extern __be32 xfrm6_tunnel_alloc_spi(struct net *net, xfrm_address_t *saddr);
-extern void xfrm6_tunnel_free_spi(xfrm_address_t *saddr);
+extern void xfrm6_tunnel_free_spi(struct net *net, xfrm_address_t *saddr);
-extern __be32 xfrm6_tunnel_spi_lookup(xfrm_address_t *saddr);
+extern __be32 xfrm6_tunnel_spi_lookup(struct net *net, xfrm_address_t *saddr);
 extern int xfrm6_extract_output(struct xfrm_state *x, struct sk_buff *skb);
 extern int xfrm6_prepare_output(struct xfrm_state *x, struct sk_buff *skb);
 extern int xfrm6_output(struct sk_buff *skb);
@@ -1447,17 +1452,20 @@ extern int xfrm_policy_walk(struct net *net, struct xfrm_policy_walk *walk,
        int (*func)(struct xfrm_policy *, int, int, void*), void *);
 extern void xfrm_policy_walk_done(struct xfrm_policy_walk *walk);
 int xfrm_policy_insert(int dir, struct xfrm_policy *policy, int excl);
-struct xfrm_policy *xfrm_policy_bysel_ctx(struct net *net, u8 type, int dir,
+struct xfrm_policy *xfrm_policy_bysel_ctx(struct net *net, u32 mark,
+                                          u8 type, int dir,
                                          struct xfrm_selector *sel,
                                          struct xfrm_sec_ctx *ctx, int delete,
                                          int *err);
-struct xfrm_policy *xfrm_policy_byid(struct net *net, u8, int dir, u32 id, int delete, int *err);
+struct xfrm_policy *xfrm_policy_byid(struct net *net, u32 mark, u8, int dir, u32 id, int delete, int *err);
 int xfrm_policy_flush(struct net *net, u8 type, struct xfrm_audit *audit_info);
 u32 xfrm_get_acqseq(void);
 extern int xfrm_alloc_spi(struct xfrm_state *x, u32 minspi, u32 maxspi);
-struct xfrm_state * xfrm_find_acq(struct net *net, u8 mode, u32 reqid, u8 proto,
+struct xfrm_state *xfrm_find_acq(struct net *net, struct xfrm_mark *mark,
-                                  xfrm_address_t *daddr, xfrm_address_t *saddr,
+                                 u8 mode, u32 reqid, u8 proto,
-                                  int create, unsigned short family);
+                                 xfrm_address_t *daddr,
+                                 xfrm_address_t *saddr, int create,
+                                 unsigned short family);
 extern int xfrm_sk_policy_insert(struct sock *sk, int dir, struct xfrm_policy *pol);
 extern int xfrm_bundle_ok(struct xfrm_policy *pol, struct xfrm_dst *xdst,
                          struct flowi *fl, int family, int strict);
@@ -1500,16 +1508,13 @@ struct scatterlist;
 typedef int (icv_update_fn_t)(struct hash_desc *, struct scatterlist *,
                              unsigned int);
-extern int skb_icv_walk(const struct sk_buff *skb, struct hash_desc *tfm,
-                        int offset, int len, icv_update_fn_t icv_update);
 static inline int xfrm_addr_cmp(xfrm_address_t *a, xfrm_address_t *b,
                                int 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;
        case AF_INET6:
                return ipv6_addr_cmp((struct in6_addr *)a,
                                     (struct in6_addr *)b);
@@ -1541,12 +1546,22 @@ static inline int xfrm_alg_len(struct xfrm_algo *alg)
        return sizeof(*alg) + ((alg->alg_key_len + 7) / 8);
 }
+static inline int xfrm_alg_auth_len(struct xfrm_algo_auth *alg)
+{
+        return sizeof(*alg) + ((alg->alg_key_len + 7) / 8);
+}
 #ifdef CONFIG_XFRM_MIGRATE
 static inline struct xfrm_algo *xfrm_algo_clone(struct xfrm_algo *orig)
 {
        return kmemdup(orig, xfrm_alg_len(orig), GFP_KERNEL);
 }
+static inline struct xfrm_algo_auth *xfrm_algo_auth_clone(struct xfrm_algo_auth *orig)
+{
+        return kmemdup(orig, xfrm_alg_auth_len(orig), GFP_KERNEL);
+}
 static inline void xfrm_states_put(struct xfrm_state **states, int n)
 {
        int i;
@@ -1569,4 +1584,24 @@ static inline struct xfrm_state *xfrm_input_state(struct sk_buff *skb)
 }
 #endif
+static inline int xfrm_mark_get(struct nlattr **attrs, struct xfrm_mark *m)
+{
+        if (attrs[XFRMA_MARK])
+                memcpy(m, nla_data(attrs[XFRMA_MARK]), sizeof(m));
+        else
+                m->v = m->m = 0;
+        return m->v & m->m;
+}
+static inline int xfrm_mark_put(struct sk_buff *skb, struct xfrm_mark *m)
+{
+        if (m->m | m->v)
+                NLA_PUT(skb, XFRMA_MARK, sizeof(struct xfrm_mark), m);
+        return 0;
+nla_put_failure:
+        return -1;
+}
 #endif  /* _NET_XFRM_H */
diff --git a/include/pcmcia/cs.h b/include/pcmcia/cs.h
index 904468a191ef..75fa3530345b 100644
--- a/include/pcmcia/cs.h
+++ b/include/pcmcia/cs.h
@@ -15,6 +15,10 @@
 #ifndef _LINUX_CS_H
 #define _LINUX_CS_H
+#ifdef __KERNEL__
+#include <linux/interrupt.h>
+#endif
 /* For AccessConfigurationRegister */
 typedef struct conf_reg_t {
    u_char      Function;
@@ -111,11 +115,9 @@ typedef struct io_req_t {
 /* For RequestIRQ and ReleaseIRQ */
 typedef struct irq_req_t {
-    u_int       Attributes;
+        u_int           Attributes;
-    u_int       AssignedIRQ;
+        u_int           AssignedIRQ;
-    u_int       IRQInfo1, IRQInfo2; /* IRQInfo2 is ignored */
+        irq_handler_t   Handler;
-    void        *Handler;
-    void        *Instance;
 } irq_req_t;
 /* Attributes for RequestIRQ and ReleaseIRQ */
@@ -124,8 +126,8 @@ typedef struct irq_req_t {
 #define IRQ_TYPE_TIME                   0x01
 #define IRQ_TYPE_DYNAMIC_SHARING        0x02
 #define IRQ_FORCED_PULSE                0x04
-#define IRQ_FIRST_SHARED                0x08
+#define IRQ_FIRST_SHARED                0x08 /* unused */
-#define IRQ_HANDLE_PRESENT              0x10
+#define IRQ_HANDLE_PRESENT              0x10 /* unused */
 #define IRQ_PULSE_ALLOCATED             0x100
 /* Bits in IRQInfo1 field */
diff --git a/include/pcmcia/cs_types.h b/include/pcmcia/cs_types.h
index 315965a37930..f5e3b8386c8f 100644
--- a/include/pcmcia/cs_types.h
+++ b/include/pcmcia/cs_types.h
@@ -26,8 +26,7 @@ typedef u_int	event_t;
 typedef u_char  cisdata_t;
 typedef u_short page_t;
-struct window_t;
+typedef unsigned long window_handle_t;
-typedef struct window_t *window_handle_t;
 struct region_t;
 typedef struct region_t *memory_handle_t;
diff --git a/include/pcmcia/device_id.h b/include/pcmcia/device_id.h
index c33ea08352b8..63e5b8f6b7dd 100644
--- a/include/pcmcia/device_id.h
+++ b/include/pcmcia/device_id.h
@@ -34,6 +34,11 @@
        .prod_id = { NULL, (v2), NULL, NULL },  \
        .prod_id_hash = { 0, (vh2), 0, 0 }, }
+#define PCMCIA_DEVICE_PROD_ID3(v3, vh3) { \
+        .match_flags = PCMCIA_DEV_ID_MATCH_PROD_ID3, \
+        .prod_id = { NULL, NULL, (v3), NULL },  \
+        .prod_id_hash = { 0, 0, (vh3), 0 }, }
 #define PCMCIA_DEVICE_PROD_ID12(v1, v2, vh1, vh2) { \
        .match_flags = PCMCIA_DEV_ID_MATCH_PROD_ID1| \
                        PCMCIA_DEV_ID_MATCH_PROD_ID2, \
diff --git a/include/pcmcia/ds.h b/include/pcmcia/ds.h
index a2be80b9a095..aab3c13dc310 100644
--- a/include/pcmcia/ds.h
+++ b/include/pcmcia/ds.h
@@ -26,6 +26,7 @@
 #ifdef __KERNEL__
 #include <linux/device.h>
 #include <pcmcia/ss.h>
+#include <asm/atomic.h>
 /*
 * PCMCIA device drivers (16-bit cards only; 32-bit cards require CardBus
@@ -34,12 +35,13 @@
 struct pcmcia_socket;
 struct pcmcia_device;
 struct config_t;
+struct net_device;
 /* dynamic device IDs for PCMCIA device drivers. See
 * Documentation/pcmcia/driver.txt for details.
 */
 struct pcmcia_dynids {
-        spinlock_t              lock;
+        struct mutex            lock;
        struct list_head        list;
 };
@@ -81,7 +83,7 @@ struct pcmcia_device {
        /* the hardware "function" device; certain subdevices can
         * share one hardware "function" device. */
        u8                      func;
-        struct config_t*        function_config;
+        struct config_t         *function_config;
        struct list_head        socket_device_list;
@@ -93,10 +95,8 @@ struct pcmcia_device {
        config_req_t            conf;
        window_handle_t         win;
-        /* Is the device suspended, or in the process of
+        /* Is the device suspended? */
-         * being removed? */
        u16                     suspended:1;
-        u16                     _removed:1;
        /* Flags whether io, irq, win configurations were
         * requested, and whether the configuration is "locked" */
@@ -114,20 +114,20 @@ struct pcmcia_device {
        u16                     has_card_id:1;
        u16                     has_func_id:1;
-        u16                     reserved:3;
+        u16                     reserved:4;
        u8                      func_id;
        u16                     manf_id;
        u16                     card_id;
-        char *                  prod_id[4];
+        char                    *prod_id[4];
        u64                     dma_mask;
        struct device           dev;
 #ifdef CONFIG_PCMCIA_IOCTL
        /* device driver wanted by cardmgr */
-        struct pcmcia_driver *  cardmgr;
+        struct pcmcia_driver    *cardmgr;
 #endif
        /* data private to drivers */
@@ -137,65 +137,39 @@ struct pcmcia_device {
 #define to_pcmcia_dev(n) container_of(n, struct pcmcia_device, dev)
 #define to_pcmcia_drv(n) container_of(n, struct pcmcia_driver, drv)
-/* deprecated -- don't use! */
-#define handle_to_dev(handle) (handle->dev)
+/*
-/* (deprecated) error reporting by PCMCIA devices. Use dev_printk()
+ * CIS access.
- * or dev_dbg() directly in the driver, without referring to pcmcia_error_func()
+ *
- * and/or pcmcia_error_ret() for those functions will go away soon.
+ * Please use the following functions to access CIS tuples:
- */
+ * - pcmcia_get_tuple()
-enum service {
+ * - pcmcia_loop_tuple()
-    AccessConfigurationRegister, AddSocketServices,
+ * - pcmcia_get_mac_from_cis()
-    AdjustResourceInfo, CheckEraseQueue, CloseMemory, CopyMemory,
+ *
-    DeregisterClient, DeregisterEraseQueue, GetCardServicesInfo,
+ * To parse a tuple_t, pcmcia_parse_tuple() exists. Its interface
-    GetClientInfo, GetConfigurationInfo, GetEventMask,
+ * might change in future.
-    GetFirstClient, GetFirstPartion, GetFirstRegion, GetFirstTuple,
-    GetNextClient, GetNextPartition, GetNextRegion, GetNextTuple,
-    GetStatus, GetTupleData, MapLogSocket, MapLogWindow, MapMemPage,
-    MapPhySocket, MapPhyWindow, ModifyConfiguration, ModifyWindow,
-    OpenMemory, ParseTuple, ReadMemory, RegisterClient,
-    RegisterEraseQueue, RegisterMTD, RegisterTimer,
-    ReleaseConfiguration, ReleaseExclusive, ReleaseIO, ReleaseIRQ,
-    ReleaseSocketMask, ReleaseWindow, ReplaceSocketServices,
-    RequestConfiguration, RequestExclusive, RequestIO, RequestIRQ,
-    RequestSocketMask, RequestWindow, ResetCard, ReturnSSEntry,
-    SetEventMask, SetRegion, ValidateCIS, VendorSpecific,
-    WriteMemory, BindDevice, BindMTD, ReportError,
-    SuspendCard, ResumeCard, EjectCard, InsertCard, ReplaceCIS,
-    GetFirstWindow, GetNextWindow, GetMemPage
-};
-const char *pcmcia_error_func(int func);
-const char *pcmcia_error_ret(int ret);
-#define cs_error(p_dev, func, ret)                      \
-        {                                               \
-                dev_printk(KERN_NOTICE, &p_dev->dev,    \
-                           "%s : %s\n",                 \
-                           pcmcia_error_func(func),     \
-                           pcmcia_error_ret(ret));      \
-        }
-/* CIS access.
- * Use the pcmcia_* versions in PCMCIA drivers
 */
-int pcmcia_parse_tuple(tuple_t *tuple, cisparse_t *parse);
-int pccard_get_first_tuple(struct pcmcia_socket *s, unsigned int function,
+/* get the very first CIS entry of type @code. Note that buf is pointer
-                           tuple_t *tuple);
+ * to u8 *buf; and that you need to kfree(buf) afterwards. */
-#define pcmcia_get_first_tuple(p_dev, tuple) \
+size_t pcmcia_get_tuple(struct pcmcia_device *p_dev, cisdata_t code,
-                pccard_get_first_tuple(p_dev->socket, p_dev->func, tuple)
+                        u8 **buf);
-int pccard_get_next_tuple(struct pcmcia_socket *s, unsigned int function,
+/* loop over CIS entries */
-                          tuple_t *tuple);
+int pcmcia_loop_tuple(struct pcmcia_device *p_dev, cisdata_t code,
-#define pcmcia_get_next_tuple(p_dev, tuple) \
+                      int (*loop_tuple) (struct pcmcia_device *p_dev,
-                pccard_get_next_tuple(p_dev->socket, p_dev->func, tuple)
+                                         tuple_t *tuple,
+                                         void *priv_data),
+                      void *priv_data);
-int pccard_get_tuple_data(struct pcmcia_socket *s, tuple_t *tuple);
+/* get the MAC address from CISTPL_FUNCE */
-#define pcmcia_get_tuple_data(p_dev, tuple) \
+int pcmcia_get_mac_from_cis(struct pcmcia_device *p_dev,
-                pccard_get_tuple_data(p_dev->socket, tuple)
+                            struct net_device *dev);
+/* parse a tuple_t */
+int pcmcia_parse_tuple(tuple_t *tuple, cisparse_t *parse);
 /* loop CIS entries for valid configuration */
 int pcmcia_loop_config(struct pcmcia_device *p_dev,
                       int      (*conf_check)   (struct pcmcia_device *p_dev,
@@ -221,12 +195,11 @@ int pcmcia_request_irq(struct pcmcia_device *p_dev, irq_req_t *req);
 int pcmcia_request_configuration(struct pcmcia_device *p_dev,
                                 config_req_t *req);
-int pcmcia_request_window(struct pcmcia_device **p_dev, win_req_t *req,
+int pcmcia_request_window(struct pcmcia_device *p_dev, win_req_t *req,
                          window_handle_t *wh);
-int pcmcia_release_window(window_handle_t win);
+int pcmcia_release_window(struct pcmcia_device *p_dev, window_handle_t win);
+int pcmcia_map_mem_page(struct pcmcia_device *p_dev, window_handle_t win,
-int pcmcia_get_mem_page(window_handle_t win, memreq_t *req);
+                        memreq_t *req);
-int pcmcia_map_mem_page(window_handle_t win, memreq_t *req);
 int pcmcia_modify_configuration(struct pcmcia_device *p_dev, modconf_t *mod);
 void pcmcia_disable_device(struct pcmcia_device *p_dev);
diff --git a/include/pcmcia/mem_op.h b/include/pcmcia/mem_op.h
index 8d19b9401a5b..0fa06e5d5376 100644
--- a/include/pcmcia/mem_op.h
+++ b/include/pcmcia/mem_op.h
@@ -15,8 +15,8 @@
 #ifndef _LINUX_MEM_OP_H
 #define _LINUX_MEM_OP_H
+#include <linux/io.h>
 #include <asm/uaccess.h>
-#include <asm/io.h>
 /*
   If UNSAFE_MEMCPY is defined, we use the (optimized) system routines
diff --git a/include/pcmcia/ss.h b/include/pcmcia/ss.h
index e0f6feb8588c..344705cb42f4 100644
--- a/include/pcmcia/ss.h
+++ b/include/pcmcia/ss.h
@@ -107,15 +107,6 @@ typedef struct io_window_t {
        struct resource         *res;
 } io_window_t;
-#define WINDOW_MAGIC    0xB35C
-typedef struct window_t {
-        u_short                 magic;
-        u_short                 index;
-        struct pcmcia_device    *handle;
-        struct pcmcia_socket    *sock;
-        pccard_mem_map          ctl;
-} window_t;
 /* Maximum number of IO windows per socket */
 #define MAX_IO_WIN 2
@@ -143,9 +134,9 @@ struct pccard_operations {
 struct pcmcia_socket {
        struct module                   *owner;
-        spinlock_t                      lock;
        socket_state_t                  socket;
        u_int                           state;
+        u_int                           suspended_state;        /* state before suspend */
        u_short                         functions;
        u_short                         lock_count;
        pccard_mem_map                  cis_mem;
@@ -155,7 +146,7 @@ struct pcmcia_socket {
                u_int                   Config;
        } irq;
        io_window_t                     io[MAX_IO_WIN];
-        window_t                        win[MAX_WIN];
+        pccard_mem_map                  win[MAX_WIN];
        struct list_head                cis_cache;
        size_t                          fake_cis_len;
        u8                              *fake_cis;
@@ -163,7 +154,7 @@ struct pcmcia_socket {
        struct list_head                socket_list;
        struct completion               socket_released;
-        /* deprecated */
+        /* deprecated */
        unsigned int                    sock;           /* socket number */
@@ -172,8 +163,8 @@ struct pcmcia_socket {
        u_int                           irq_mask;
        u_int                           map_size;
        u_int                           io_offset;
-        u_char                          pci_irq;
+        u_int                           pci_irq;
-        struct pci_dev *                cb_dev;
+        struct pci_dev                  *cb_dev;
        /* socket setup is done so resources should be able to be allocated.
@@ -188,9 +179,9 @@ struct pcmcia_socket {
        u8                              reserved:5;
        /* socket operations */
-        struct pccard_operations *      ops;
+        struct pccard_operations        *ops;
-        struct pccard_resource_ops *    resource_ops;
+        struct pccard_resource_ops      *resource_ops;
-        void *                          resource_data;
+        void                            *resource_data;
        /* Zoom video behaviour is so chip specific its not worth adding
           this to _ops */
@@ -209,9 +200,14 @@ struct pcmcia_socket {
        struct task_struct              *thread;
        struct completion               thread_done;
        unsigned int                    thread_events;
-        /* protects socket h/w state */
+        unsigned int                    sysfs_events;
+        /* For the non-trivial interaction between these locks,
+         * see Documentation/pcmcia/locking.txt */
        struct mutex                    skt_mutex;
-        /* protects thread_events */
+        struct mutex                    ops_mutex;
+        /* protects thread_events and sysfs_events */
        spinlock_t                      thread_lock;
        /* pcmcia (16-bit) */
@@ -228,23 +224,16 @@ struct pcmcia_socket {
        /* 16-bit state: */
        struct {
-                /* PCMCIA card is present in socket */
-                u8                      present:1;
                /* "master" ioctl is used */
                u8                      busy:1;
-                /* pcmcia module is being unloaded */
+                /* the PCMCIA card consists of two pseudo devices */
-                u8                      dead:1;
+                u8                      has_pfc:1;
-                /* a multifunction-device add event is pending */
-                u8                      device_add_pending:1;
-                /* the pending event adds a mfc (1) or pfc (0) */
-                u8                      mfc_pfc:1;
-                u8                      reserved:3;
-        } pcmcia_state;
+                u8                      reserved:6;
+        } pcmcia_state;
-        /* for adding further pseudo-multifunction devices */
+        /* non-zero if PCMCIA card is present */
-        struct work_struct              device_add;
+        atomic_t                        present;
 #ifdef CONFIG_PCMCIA_IOCTL
        struct user_info_t              *user;
@@ -252,12 +241,6 @@ struct pcmcia_socket {
 #endif /* CONFIG_PCMCIA_IOCTL */
 #endif /* CONFIG_PCMCIA */
-        /* cardbus (32-bit) */
-#ifdef CONFIG_CARDBUS
-        struct resource *               cb_cis_res;
-        void __iomem                    *cb_cis_virt;
-#endif /* CONFIG_CARDBUS */
        /* socket device */
        struct device                   dev;
        /* data internal to the socket driver */
@@ -272,19 +255,25 @@ struct pcmcia_socket {
 * - pccard_static_ops          iomem and ioport areas are assigned statically
 * - pccard_iodyn_ops           iomem areas is assigned statically, ioport
 *                              areas dynamically
+ *                              If this option is selected, use
+ *                              "select PCCARD_IODYN" in Kconfig.
 * - pccard_nonstatic_ops       iomem and ioport areas are assigned dynamically.
 *                              If this option is selected, use
 *                              "select PCCARD_NONSTATIC" in Kconfig.
+ *
 */
 extern struct pccard_resource_ops pccard_static_ops;
+#if defined(CONFIG_PCMCIA) || defined(CONFIG_PCMCIA_MODULE)
 extern struct pccard_resource_ops pccard_iodyn_ops;
 extern struct pccard_resource_ops pccard_nonstatic_ops;
+#else
+/* If PCMCIA is not used, but only CARDBUS, these functions are not used
+ * at all. Therefore, do not use the large (240K!) rsrc_nonstatic module
+ */
+#define pccard_iodyn_ops pccard_static_ops
+#define pccard_nonstatic_ops pccard_static_ops
+#endif
-/* socket drivers are expected to use these callbacks in their .drv struct */
-extern int pcmcia_socket_dev_suspend(struct device *dev);
-extern void pcmcia_socket_dev_early_resume(struct device *dev);
-extern void pcmcia_socket_dev_late_resume(struct device *dev);
-extern int pcmcia_socket_dev_resume(struct device *dev);
 /* socket drivers use this callback in their IRQ handler */
 extern void pcmcia_parse_events(struct pcmcia_socket *socket,
diff --git a/include/rdma/ib_addr.h b/include/rdma/ib_addr.h
index 483057b2f4b4..fa0d52b8e622 100644
--- a/include/rdma/ib_addr.h
+++ b/include/rdma/ib_addr.h
@@ -36,6 +36,7 @@
 #include <linux/in.h>
 #include <linux/in6.h>
+#include <linux/if_arp.h>
 #include <linux/netdevice.h>
 #include <linux/socket.h>
 #include <rdma/ib_verbs.h>
@@ -60,8 +61,8 @@ struct rdma_dev_addr {
        unsigned char src_dev_addr[MAX_ADDR_LEN];
        unsigned char dst_dev_addr[MAX_ADDR_LEN];
        unsigned char broadcast[MAX_ADDR_LEN];
-        enum rdma_node_type dev_type;
+        unsigned short dev_type;
-        struct net_device *src_dev;
+        int bound_dev_if;
 };
 /**
@@ -121,40 +122,29 @@ static inline void ib_addr_get_mgid(struct rdma_dev_addr *dev_addr,
        memcpy(gid, dev_addr->broadcast + 4, sizeof *gid);
 }
-static inline void ib_addr_get_sgid(struct rdma_dev_addr *dev_addr,
+static inline int rdma_addr_gid_offset(struct rdma_dev_addr *dev_addr)
-                                    union ib_gid *gid)
 {
-        memcpy(gid, dev_addr->src_dev_addr + 4, sizeof *gid);
+        return dev_addr->dev_type == ARPHRD_INFINIBAND ? 4 : 0;
 }
-static inline void ib_addr_set_sgid(struct rdma_dev_addr *dev_addr,
+static inline void rdma_addr_get_sgid(struct rdma_dev_addr *dev_addr, union ib_gid *gid)
-                                    union ib_gid *gid)
 {
-        memcpy(dev_addr->src_dev_addr + 4, gid, sizeof *gid);
+        memcpy(gid, dev_addr->src_dev_addr + rdma_addr_gid_offset(dev_addr), sizeof *gid);
 }
-static inline void ib_addr_get_dgid(struct rdma_dev_addr *dev_addr,
+static inline void rdma_addr_set_sgid(struct rdma_dev_addr *dev_addr, union ib_gid *gid)
-                                    union ib_gid *gid)
 {
-        memcpy(gid, dev_addr->dst_dev_addr + 4, sizeof *gid);
+        memcpy(dev_addr->src_dev_addr + rdma_addr_gid_offset(dev_addr), gid, sizeof *gid);
 }
-static inline void ib_addr_set_dgid(struct rdma_dev_addr *dev_addr,
+static inline void rdma_addr_get_dgid(struct rdma_dev_addr *dev_addr, union ib_gid *gid)
-                                    union ib_gid *gid)
 {
-        memcpy(dev_addr->dst_dev_addr + 4, gid, sizeof *gid);
+        memcpy(gid, dev_addr->dst_dev_addr + rdma_addr_gid_offset(dev_addr), sizeof *gid);
 }
-static inline void iw_addr_get_sgid(struct rdma_dev_addr *dev_addr,
+static inline void rdma_addr_set_dgid(struct rdma_dev_addr *dev_addr, union ib_gid *gid)
-                                    union ib_gid *gid)
-{
-        memcpy(gid, dev_addr->src_dev_addr, sizeof *gid);
-}
-static inline void iw_addr_get_dgid(struct rdma_dev_addr *dev_addr,
-                                    union ib_gid *gid)
 {
-        memcpy(gid, dev_addr->dst_dev_addr, sizeof *gid);
+        memcpy(dev_addr->dst_dev_addr + rdma_addr_gid_offset(dev_addr), gid, sizeof *gid);
 }
 #endif /* IB_ADDR_H */
diff --git a/include/rdma/ib_pack.h b/include/rdma/ib_pack.h
index d7fc45c4eba9..cbb50f4da3dd 100644
--- a/include/rdma/ib_pack.h
+++ b/include/rdma/ib_pack.h
@@ -232,6 +232,7 @@ void ib_unpack(const struct ib_field        *desc,
 void ib_ud_header_init(int                 payload_bytes,
                       int                 grh_present,
+                       int                 immediate_present,
                       struct ib_ud_header *header);
 int ib_ud_header_pack(struct ib_ud_header *header,
diff --git a/include/rdma/ib_sa.h b/include/rdma/ib_sa.h
index 3841c1aff692..1082afaed158 100644
--- a/include/rdma/ib_sa.h
+++ b/include/rdma/ib_sa.h
@@ -379,4 +379,10 @@ int ib_init_ah_from_path(struct ib_device *device, u8 port_num,
                         struct ib_sa_path_rec *rec,
                         struct ib_ah_attr *ah_attr);
+/**
+ * ib_sa_unpack_path - Convert a path record from MAD format to struct
+ * ib_sa_path_rec.
+ */
+void ib_sa_unpack_path(void *attribute, struct ib_sa_path_rec *rec);
 #endif /* IB_SA_H */
diff --git a/include/rdma/ib_user_sa.h b/include/rdma/ib_user_sa.h
index 659120157e14..cfc7c9ba781e 100644
--- a/include/rdma/ib_user_sa.h
+++ b/include/rdma/ib_user_sa.h
@@ -35,6 +35,22 @@
 #include <linux/types.h>
+enum {
+        IB_PATH_GMP             = 1,
+        IB_PATH_PRIMARY         = (1<<1),
+        IB_PATH_ALTERNATE       = (1<<2),
+        IB_PATH_OUTBOUND        = (1<<3),
+        IB_PATH_INBOUND         = (1<<4),
+        IB_PATH_INBOUND_REVERSE = (1<<5),
+        IB_PATH_BIDIRECTIONAL   = IB_PATH_OUTBOUND | IB_PATH_INBOUND_REVERSE
+};
+struct ib_path_rec_data {
+        __u32   flags;
+        __u32   reserved;
+        __u32   path_rec[16];
+};
 struct ib_user_path_rec {
        __u8    dgid[16];
        __u8    sgid[16];
diff --git a/include/rdma/ib_verbs.h b/include/rdma/ib_verbs.h
index c179318edd92..a585e0f92bc3 100644
--- a/include/rdma/ib_verbs.h
+++ b/include/rdma/ib_verbs.h
@@ -984,9 +984,9 @@ struct ib_device {
        struct list_head              event_handler_list;
        spinlock_t                    event_handler_lock;
+        spinlock_t                    client_data_lock;
        struct list_head              core_list;
        struct list_head              client_data_list;
-        spinlock_t                    client_data_lock;
        struct ib_cache               cache;
        int                          *pkey_tbl_len;
@@ -1144,8 +1144,8 @@ struct ib_device {
                IB_DEV_UNREGISTERED
        }                            reg_state;
-        u64                          uverbs_cmd_mask;
        int                          uverbs_abi_ver;
+        u64                          uverbs_cmd_mask;
        char                         node_desc[64];
        __be64                       node_guid;
@@ -1425,6 +1425,11 @@ int ib_destroy_qp(struct ib_qp *qp);
 * @send_wr: A list of work requests to post on the send queue.
 * @bad_send_wr: On an immediate failure, this parameter will reference
 *   the work request that failed to be posted on the QP.
+ *
+ * While IBA Vol. 1 section 11.4.1.1 specifies that if an immediate
+ * error is returned, the QP state shall not be affected,
+ * ib_post_send() will return an immediate error after queueing any
+ * earlier work requests in the list.
 */
 static inline int ib_post_send(struct ib_qp *qp,
                               struct ib_send_wr *send_wr,
diff --git a/include/rdma/rdma_cm.h b/include/rdma/rdma_cm.h
index c6b2962315b3..4fae90304648 100644
--- a/include/rdma/rdma_cm.h
+++ b/include/rdma/rdma_cm.h
@@ -67,7 +67,6 @@ enum rdma_port_space {
        RDMA_PS_IPOIB = 0x0002,
        RDMA_PS_TCP   = 0x0106,
        RDMA_PS_UDP   = 0x0111,
-        RDMA_PS_SCTP  = 0x0183
 };
 struct rdma_addr {
diff --git a/include/rdma/rdma_user_cm.h b/include/rdma/rdma_user_cm.h
index c55705460b87..1d165022c02d 100644
--- a/include/rdma/rdma_user_cm.h
+++ b/include/rdma/rdma_user_cm.h
@@ -215,12 +215,14 @@ struct rdma_ucm_event_resp {
 /* Option levels */
 enum {
-        RDMA_OPTION_ID          = 0
+        RDMA_OPTION_ID          = 0,
+        RDMA_OPTION_IB          = 1
 };
 /* Option details */
 enum {
-        RDMA_OPTION_ID_TOS      = 0
+        RDMA_OPTION_ID_TOS      = 0,
+        RDMA_OPTION_IB_PATH     = 1
 };
 struct rdma_ucm_set_option {
diff --git a/include/scsi/Kbuild b/include/scsi/Kbuild
index 33b2750e9283..b3a0ee6b2f1c 100644
--- a/include/scsi/Kbuild
+++ b/include/scsi/Kbuild
@@ -2,3 +2,4 @@ header-y += scsi.h
 header-y += scsi_netlink.h
 header-y += scsi_netlink_fc.h
 header-y += scsi_bsg_fc.h
+header-y += fc/
diff --git a/include/scsi/fc/Kbuild b/include/scsi/fc/Kbuild
new file mode 100644
index 000000000000..56603813c6cd
--- /dev/null
+++ b/include/scsi/fc/Kbuild
@@ -0,0 +1,4 @@
+header-y += fc_els.h
+header-y += fc_fs.h
+header-y += fc_gs.h
+header-y += fc_ns.h
diff --git a/include/scsi/fc/fc_els.h b/include/scsi/fc/fc_els.h
index 195ca014d3ce..f94328132a26 100644
--- a/include/scsi/fc/fc_els.h
+++ b/include/scsi/fc/fc_els.h
@@ -20,6 +20,8 @@
 #ifndef _FC_ELS_H_
 #define _FC_ELS_H_
+#include <linux/types.h>
 /*
 * Fibre Channel Switch - Enhanced Link Services definitions.
 * From T11 FC-LS Rev 1.2 June 7, 2005.
@@ -248,10 +250,12 @@ struct fc_els_csp {
 /*
 * sp_features
 */
-#define FC_SP_FT_CIRO   0x8000  /* continuously increasing rel. off. */
+#define FC_SP_FT_NPIV   0x8000  /* multiple N_Port_ID support (FLOGI) */
+#define FC_SP_FT_CIRO   0x8000  /* continuously increasing rel off (PLOGI) */
 #define FC_SP_FT_CLAD   0x8000  /* clean address (in FLOGI LS_ACC) */
 #define FC_SP_FT_RAND   0x4000  /* random relative offset */
 #define FC_SP_FT_VAL    0x2000  /* valid vendor version level */
+#define FC_SP_FT_NPIV_ACC       0x2000  /* NPIV assignment (FLOGI LS_ACC) */
 #define FC_SP_FT_FPORT  0x1000  /* F port (1) vs. N port (0) */
 #define FC_SP_FT_ABB    0x0800  /* alternate BB_credit management */
 #define FC_SP_FT_EDTR   0x0400  /* E_D_TOV Resolution is nanoseconds */
diff --git a/include/scsi/fc/fc_fcoe.h b/include/scsi/fc/fc_fcoe.h
index ccb3dbe90463..e6ad3d2ae475 100644
--- a/include/scsi/fc/fc_fcoe.h
+++ b/include/scsi/fc/fc_fcoe.h
@@ -86,6 +86,18 @@ struct fcoe_crc_eof {
 #define FCOE_MIN_FRAME 46
 /*
+ * FCoE Link Error Status Block: T11 FC-BB-5 Rev2.0, Clause 7.10.
+ */
+struct fcoe_fc_els_lesb {
+        __be32          lesb_link_fail; /* link failure count */
+        __be32          lesb_vlink_fail; /* virtual link failure count */
+        __be32          lesb_miss_fka;  /* missing FIP keep-alive count */
+        __be32          lesb_symb_err;  /* symbol error during carrier count */
+        __be32          lesb_err_block; /* errored block count */
+        __be32          lesb_fcs_error; /* frame check sequence error count */
+};
+/*
 * fc_fcoe_set_mac - Store OUI + DID into MAC address field.
 * @mac: mac address to be set
 * @did: fc dest id to use
diff --git a/include/scsi/fc/fc_fcp.h b/include/scsi/fc/fc_fcp.h
index 5d38f1989f37..747e2c7d88d6 100644
--- a/include/scsi/fc/fc_fcp.h
+++ b/include/scsi/fc/fc_fcp.h
@@ -83,6 +83,8 @@ struct fcp_cmnd32 {
 * fc_tm_flags - task management flags field.
 */
 #define FCP_TMF_CLR_ACA         0x40    /* clear ACA condition */
+#define FCP_TMF_TGT_RESET       0x20    /* target reset task management,
+                                           deprecated as of FCP-3 */
 #define FCP_TMF_LUN_RESET       0x10    /* logical unit reset task management */
 #define FCP_TMF_CLR_TASK_SET    0x04    /* clear task set */
 #define FCP_TMF_ABT_TASK_SET    0x02    /* abort task set */
@@ -196,4 +198,10 @@ struct fcp_srr {
        __u8            srr_resvd2[3];  /* reserved */
 };
+/*
+ * Feature bits in name server FC-4 Features object.
+ */
+#define FCP_FEAT_TARG   (1 << 0)        /* target function supported */
+#define FCP_FEAT_INIT   (1 << 1)        /* initiator function supported */
 #endif /* _FC_FCP_H_ */
diff --git a/include/scsi/fc/fc_fip.h b/include/scsi/fc/fc_fip.h
index 3d138c1fcf8a..17baa19380f0 100644
--- a/include/scsi/fc/fc_fip.h
+++ b/include/scsi/fc/fc_fip.h
@@ -214,11 +214,21 @@ struct fip_vn_desc {
 */
 struct fip_fka_desc {
        struct fip_desc fd_desc;
-        __u8            fd_resvd[2];
+        __u8            fd_resvd;
+        __u8            fd_flags;       /* bit0 is fka disable flag */
        __be32          fd_fka_period;  /* adv./keep-alive period in mS */
 } __attribute__((packed));
 /*
+ * flags for fip_fka_desc.fd_flags
+ */
+enum fip_fka_flags {
+        FIP_FKA_ADV_D = 0x01,           /* no need for FKA from ENode */
+};
+/* FIP_DT_FKA flags */
+/*
 * FIP_DT_VENDOR descriptor.
 */
 struct fip_vendor_desc {
diff --git a/include/scsi/fc/fc_fs.h b/include/scsi/fc/fc_fs.h
index ac4cd38c860e..50f28b143451 100644
--- a/include/scsi/fc/fc_fs.h
+++ b/include/scsi/fc/fc_fs.h
@@ -20,6 +20,8 @@
 #ifndef _FC_FS_H_
 #define _FC_FS_H_
+#include <linux/types.h>
 /*
 * Fibre Channel Framing and Signalling definitions.
 * From T11 FC-FS-2 Rev 0.90 - 9 August 2005.
diff --git a/include/scsi/fc/fc_gs.h b/include/scsi/fc/fc_gs.h
index 324dd0e3c622..a37346d47eb1 100644
--- a/include/scsi/fc/fc_gs.h
+++ b/include/scsi/fc/fc_gs.h
@@ -20,6 +20,8 @@
 #ifndef _FC_GS_H_
 #define _FC_GS_H_
+#include <linux/types.h>
 /*
 * Fibre Channel Services - Common Transport.
 * From T11.org FC-GS-2 Rev 5.3 November 1998.
diff --git a/include/scsi/fc/fc_ns.h b/include/scsi/fc/fc_ns.h
index 790d7b97d4bc..e7d3ac497d7d 100644
--- a/include/scsi/fc/fc_ns.h
+++ b/include/scsi/fc/fc_ns.h
@@ -20,6 +20,8 @@
 #ifndef _FC_NS_H_
 #define _FC_NS_H_
+#include <linux/types.h>
 /*
 * Fibre Channel Services - Name Service (dNS)
 * From T11.org FC-GS-2 Rev 5.3 November 1998.
@@ -44,9 +46,12 @@ enum fc_ns_req {
        FC_NS_GID_FT =  0x0171,         /* get IDs by FC4 type */
        FC_NS_GPN_FT =  0x0172,         /* get port names by FC4 type */
        FC_NS_GID_PT =  0x01a1,         /* get IDs by port type */
-        FC_NS_RFT_ID =  0x0217,         /* reg FC4 type for ID */
        FC_NS_RPN_ID =  0x0212,         /* reg port name for ID */
        FC_NS_RNN_ID =  0x0213,         /* reg node name for ID */
+        FC_NS_RFT_ID =  0x0217,         /* reg FC4 type for ID */
+        FC_NS_RSPN_ID = 0x0218,         /* reg symbolic port name */
+        FC_NS_RFF_ID =  0x021f,         /* reg FC4 Features for ID */
+        FC_NS_RSNN_NN = 0x0239,         /* reg symbolic node name */
 };
 /*
@@ -156,4 +161,32 @@ struct fc_ns_rn_id {
        __be64          fr_wwn;         /* node name or port name */
 } __attribute__((__packed__));
+/*
+ * RSNN_NN request - register symbolic node name
+ */
+struct fc_ns_rsnn {
+        __be64          fr_wwn;         /* node name */
+        __u8            fr_name_len;
+        char            fr_name[];
+} __attribute__((__packed__));
+/*
+ * RSPN_ID request - register symbolic port name
+ */
+struct fc_ns_rspn {
+        struct fc_ns_fid fr_fid;        /* port ID object */
+        __u8            fr_name_len;
+        char            fr_name[];
+} __attribute__((__packed__));
+/*
+ * RFF_ID request - register FC-4 Features for ID.
+ */
+struct fc_ns_rff_id {
+        struct fc_ns_fid fr_fid;        /* port ID object */
+        __u8            fr_resvd[2];
+        __u8            fr_feat;        /* FC-4 Feature bits */
+        __u8            fr_type;        /* FC-4 type */
+} __attribute__((__packed__));
 #endif /* _FC_NS_H_ */
diff --git a/include/scsi/fc_encode.h b/include/scsi/fc_encode.h
index 27dad703824f..8eb0a0fc0a71 100644
--- a/include/scsi/fc_encode.h
+++ b/include/scsi/fc_encode.h
@@ -32,7 +32,10 @@ struct fc_ct_req {
                struct fc_ns_gid_ft gid;
                struct fc_ns_rn_id  rn;
                struct fc_ns_rft rft;
+                struct fc_ns_rff_id rff;
                struct fc_ns_fid fid;
+                struct fc_ns_rsnn snn;
+                struct fc_ns_rspn spn;
        } payload;
 };
@@ -109,6 +112,7 @@ static inline int fc_ct_fill(struct fc_lport *lport,
                      enum fc_fh_type *fh_type)
 {
        struct fc_ct_req *ct;
+        size_t len;
        switch (op) {
        case FC_NS_GPN_FT:
@@ -128,12 +132,41 @@ static inline int fc_ct_fill(struct fc_lport *lport,
                ct->payload.rft.fts = lport->fcts;
                break;
-        case FC_NS_RPN_ID:
+        case FC_NS_RFF_ID:
+                ct = fc_ct_hdr_fill(fp, op, sizeof(struct fc_ns_rff_id));
+                hton24(ct->payload.rff.fr_fid.fp_fid,
+                       fc_host_port_id(lport->host));
+                ct->payload.rff.fr_type = FC_TYPE_FCP;
+                if (lport->service_params & FCP_SPPF_INIT_FCN)
+                        ct->payload.rff.fr_feat = FCP_FEAT_INIT;
+                if (lport->service_params & FCP_SPPF_TARG_FCN)
+                        ct->payload.rff.fr_feat |= FCP_FEAT_TARG;
+                break;
+        case FC_NS_RNN_ID:
                ct = fc_ct_hdr_fill(fp, op, sizeof(struct fc_ns_rn_id));
                hton24(ct->payload.rn.fr_fid.fp_fid,
                       fc_host_port_id(lport->host));
-                ct->payload.rft.fts = lport->fcts;
+                put_unaligned_be64(lport->wwnn, &ct->payload.rn.fr_wwn);
-                put_unaligned_be64(lport->wwpn, &ct->payload.rn.fr_wwn);
+                break;
+        case FC_NS_RSPN_ID:
+                len = strnlen(fc_host_symbolic_name(lport->host), 255);
+                ct = fc_ct_hdr_fill(fp, op, sizeof(struct fc_ns_rspn) + len);
+                hton24(ct->payload.spn.fr_fid.fp_fid,
+                       fc_host_port_id(lport->host));
+                strncpy(ct->payload.spn.fr_name,
+                        fc_host_symbolic_name(lport->host), len);
+                ct->payload.spn.fr_name_len = len;
+                break;
+        case FC_NS_RSNN_NN:
+                len = strnlen(fc_host_symbolic_name(lport->host), 255);
+                ct = fc_ct_hdr_fill(fp, op, sizeof(struct fc_ns_rsnn) + len);
+                put_unaligned_be64(lport->wwnn, &ct->payload.snn.fr_wwn);
+                strncpy(ct->payload.snn.fr_name,
+                        fc_host_symbolic_name(lport->host), len);
+                ct->payload.snn.fr_name_len = len;
                break;
        default:
@@ -198,6 +231,31 @@ static inline void fc_flogi_fill(struct fc_lport *lport, struct fc_frame *fp)
        sp->sp_bb_data = htons((u16) lport->mfs);
        cp = &flogi->fl_cssp[3 - 1];    /* class 3 parameters */
        cp->cp_class = htons(FC_CPC_VALID | FC_CPC_SEQ);
+        if (lport->does_npiv)
+                sp->sp_features = htons(FC_SP_FT_NPIV);
+}
+/**
+ * fc_fdisc_fill - Fill in a fdisc request frame.
+ */
+static inline void fc_fdisc_fill(struct fc_lport *lport, struct fc_frame *fp)
+{
+        struct fc_els_csp *sp;
+        struct fc_els_cssp *cp;
+        struct fc_els_flogi *fdisc;
+        fdisc = fc_frame_payload_get(fp, sizeof(*fdisc));
+        memset(fdisc, 0, sizeof(*fdisc));
+        fdisc->fl_cmd = (u8) ELS_FDISC;
+        put_unaligned_be64(lport->wwpn, &fdisc->fl_wwpn);
+        put_unaligned_be64(lport->wwnn, &fdisc->fl_wwnn);
+        sp = &fdisc->fl_csp;
+        sp->sp_hi_ver = 0x20;
+        sp->sp_lo_ver = 0x20;
+        sp->sp_bb_cred = htons(10);     /* this gets set by gateway */
+        sp->sp_bb_data = htons((u16) lport->mfs);
+        cp = &fdisc->fl_cssp[3 - 1];    /* class 3 parameters */
+        cp->cp_class = htons(FC_CPC_VALID | FC_CPC_SEQ);
 }
 /**
@@ -296,6 +354,10 @@ static inline int fc_els_fill(struct fc_lport *lport,
                fc_flogi_fill(lport, fp);
                break;
+        case ELS_FDISC:
+                fc_fdisc_fill(lport, fp);
+                break;
        case ELS_LOGO:
                fc_logo_fill(lport, fp);
                break;
diff --git a/include/scsi/fc_frame.h b/include/scsi/fc_frame.h
index c35d2383cc26..4d3e9c7b7c57 100644
--- a/include/scsi/fc_frame.h
+++ b/include/scsi/fc_frame.h
@@ -28,6 +28,8 @@
 #include <scsi/fc/fc_fcp.h>
 #include <scsi/fc/fc_encaps.h>
+#include <linux/if_ether.h>
 /*
 * The fc_frame interface is used to pass frame data between functions.
 * The frame includes the data buffer, length, and SOF / EOF delimiter types.
@@ -37,6 +39,9 @@
 #define FC_FRAME_HEADROOM       32      /* headroom for VLAN + FCoE headers */
 #define FC_FRAME_TAILROOM       8       /* trailer space for FCoE */
+/* Max number of skb frags allowed, reserving one for fcoe_crc_eof page */
+#define FC_FRAME_SG_LEN         (MAX_SKB_FRAGS - 1)
 #define fp_skb(fp)      (&((fp)->skb))
 #define fr_hdr(fp)      ((fp)->skb.data)
 #define fr_len(fp)      ((fp)->skb.len)
@@ -64,6 +69,7 @@ struct fcoe_rcv_info {
        enum fc_sof     fr_sof;         /* start of frame delimiter */
        enum fc_eof     fr_eof;         /* end of frame delimiter */
        u8              fr_flags;       /* flags - see below */
+        u8              granted_mac[ETH_ALEN]; /* FCoE MAC address */
 };
@@ -94,17 +100,7 @@ static inline void fc_frame_init(struct fc_frame *fp)
 }
 struct fc_frame *fc_frame_alloc_fill(struct fc_lport *, size_t payload_len);
+struct fc_frame *_fc_frame_alloc(size_t payload_len);
-struct fc_frame *__fc_frame_alloc(size_t payload_len);
-/*
- * Get frame for sending via port.
- */
-static inline struct fc_frame *_fc_frame_alloc(struct fc_lport *dev,
-                                               size_t payload_len)
-{
-        return __fc_frame_alloc(payload_len);
-}
 /*
 * Allocate fc_frame structure and buffer.  Set the initial length to
@@ -118,10 +114,10 @@ static inline struct fc_frame *fc_frame_alloc(struct fc_lport *dev, size_t len)
         * Note: Since len will often be a constant multiple of 4,
         * this check will usually be evaluated and eliminated at compile time.
         */
-        if ((len % 4) != 0)
+        if (len && len % 4)
                fp = fc_frame_alloc_fill(dev, len);
        else
-                fp = _fc_frame_alloc(dev, len);
+                fp = _fc_frame_alloc(len);
        return fp;
 }
diff --git a/include/scsi/iscsi_if.h b/include/scsi/iscsi_if.h
index d67dda2b6aa0..66d377b9c72b 100644
--- a/include/scsi/iscsi_if.h
+++ b/include/scsi/iscsi_if.h
@@ -311,6 +311,8 @@ enum iscsi_param {
        ISCSI_PARAM_IFACE_NAME,
        ISCSI_PARAM_ISID,
        ISCSI_PARAM_INITIATOR_NAME,
+        ISCSI_PARAM_TGT_RESET_TMO,
        /* must always be last */
        ISCSI_PARAM_MAX,
 };
@@ -350,6 +352,7 @@ enum iscsi_param {
 #define ISCSI_IFACE_NAME                (1ULL << ISCSI_PARAM_IFACE_NAME)
 #define ISCSI_ISID                      (1ULL << ISCSI_PARAM_ISID)
 #define ISCSI_INITIATOR_NAME            (1ULL << ISCSI_PARAM_INITIATOR_NAME)
+#define ISCSI_TGT_RESET_TMO             (1ULL << ISCSI_PARAM_TGT_RESET_TMO)
 /* iSCSI HBA params */
 enum iscsi_host_param {
diff --git a/include/scsi/iscsi_proto.h b/include/scsi/iscsi_proto.h
index f2a2c1169486..dd0a52cea95a 100644
--- a/include/scsi/iscsi_proto.h
+++ b/include/scsi/iscsi_proto.h
@@ -279,6 +279,8 @@ struct iscsi_tm {
 #define ISCSI_TM_FUNC_TARGET_COLD_RESET         7
 #define ISCSI_TM_FUNC_TASK_REASSIGN             8
+#define ISCSI_TM_FUNC_VALUE(hdr) ((hdr)->flags & ISCSI_FLAG_TM_FUNC_MASK)
 /* SCSI Task Management Response Header */
 struct iscsi_tm_rsp {
        uint8_t opcode;
diff --git a/include/scsi/libfc.h b/include/scsi/libfc.h
index 65dc9aacbf70..4b912eee33e5 100644
--- a/include/scsi/libfc.h
+++ b/include/scsi/libfc.h
@@ -26,6 +26,7 @@
 #include <scsi/scsi_transport.h>
 #include <scsi/scsi_transport_fc.h>
+#include <scsi/scsi_bsg_fc.h>
 #include <scsi/fc/fc_fcp.h>
 #include <scsi/fc/fc_ns.h>
@@ -34,67 +35,6 @@
 #include <scsi/fc_frame.h>
-#define FC_LIBFC_LOGGING 0x01 /* General logging, not categorized */
-#define FC_LPORT_LOGGING 0x02 /* lport layer logging */
-#define FC_DISC_LOGGING  0x04 /* discovery layer logging */
-#define FC_RPORT_LOGGING 0x08 /* rport layer logging */
-#define FC_FCP_LOGGING   0x10 /* I/O path logging */
-#define FC_EM_LOGGING    0x20 /* Exchange Manager logging */
-#define FC_EXCH_LOGGING  0x40 /* Exchange/Sequence logging */
-#define FC_SCSI_LOGGING  0x80 /* SCSI logging (mostly error handling) */
-extern unsigned int fc_debug_logging;
-#define FC_CHECK_LOGGING(LEVEL, CMD)                            \
-do {                                                            \
-        if (unlikely(fc_debug_logging & LEVEL))                 \
-                do {                                            \
-                        CMD;                                    \
-                } while (0);                                    \
-} while (0)
-#define FC_LIBFC_DBG(fmt, args...)                                      \
-        FC_CHECK_LOGGING(FC_LIBFC_LOGGING,                              \
-                         printk(KERN_INFO "libfc: " fmt, ##args))
-#define FC_LPORT_DBG(lport, fmt, args...)                               \
-        FC_CHECK_LOGGING(FC_LPORT_LOGGING,                              \
-                         printk(KERN_INFO "host%u: lport %6x: " fmt,    \
-                                (lport)->host->host_no,                 \
-                                fc_host_port_id((lport)->host), ##args))
-#define FC_DISC_DBG(disc, fmt, args...)                                 \
-        FC_CHECK_LOGGING(FC_DISC_LOGGING,                               \
-                         printk(KERN_INFO "host%u: disc: " fmt,         \
-                                (disc)->lport->host->host_no,           \
-                                ##args))
-#define FC_RPORT_ID_DBG(lport, port_id, fmt, args...)                   \
-        FC_CHECK_LOGGING(FC_RPORT_LOGGING,                              \
-                         printk(KERN_INFO "host%u: rport %6x: " fmt,    \
-                                (lport)->host->host_no,                 \
-                                (port_id), ##args))
-#define FC_RPORT_DBG(rdata, fmt, args...)                               \
-        FC_RPORT_ID_DBG((rdata)->local_port, (rdata)->ids.port_id, fmt, ##args)
-#define FC_FCP_DBG(pkt, fmt, args...)                                   \
-        FC_CHECK_LOGGING(FC_FCP_LOGGING,                                \
-                         printk(KERN_INFO "host%u: fcp: %6x: " fmt,     \
-                                (pkt)->lp->host->host_no,               \
-                                pkt->rport->port_id, ##args))
-#define FC_EXCH_DBG(exch, fmt, args...)                                 \
-        FC_CHECK_LOGGING(FC_EXCH_LOGGING,                               \
-                         printk(KERN_INFO "host%u: xid %4x: " fmt,      \
-                                (exch)->lp->host->host_no,              \
-                                exch->xid, ##args))
-#define FC_SCSI_DBG(lport, fmt, args...)                                \
-        FC_CHECK_LOGGING(FC_SCSI_LOGGING,                               \
-                         printk(KERN_INFO "host%u: scsi: " fmt,         \
-                                (lport)->host->host_no, ##args))
 /*
 * libfc error codes
 */
@@ -115,15 +55,28 @@ do {								\
                p[2] = ((v) & 0xFF);            \
        } while (0)
-/*
+/**
- * FC HBA status
+ * enum fc_lport_state - Local port states
+ * @LPORT_ST_DISABLED: Disabled
+ * @LPORT_ST_FLOGI:    Fabric login (FLOGI) sent
+ * @LPORT_ST_DNS:      Waiting for name server remote port to become ready
+ * @LPORT_ST_RPN_ID:   Register port name by ID (RPN_ID) sent
+ * @LPORT_ST_RFT_ID:   Register Fibre Channel types by ID (RFT_ID) sent
+ * @LPORT_ST_RFF_ID:   Register FC-4 Features by ID (RFF_ID) sent
+ * @LPORT_ST_SCR:      State Change Register (SCR) sent
+ * @LPORT_ST_READY:    Ready for use
+ * @LPORT_ST_LOGO:     Local port logout (LOGO) sent
+ * @LPORT_ST_RESET:    Local port reset
 */
 enum fc_lport_state {
        LPORT_ST_DISABLED = 0,
        LPORT_ST_FLOGI,
        LPORT_ST_DNS,
-        LPORT_ST_RPN_ID,
+        LPORT_ST_RNN_ID,
+        LPORT_ST_RSNN_NN,
+        LPORT_ST_RSPN_ID,
        LPORT_ST_RFT_ID,
+        LPORT_ST_RFF_ID,
        LPORT_ST_SCR,
        LPORT_ST_READY,
        LPORT_ST_LOGO,
@@ -136,15 +89,28 @@ enum fc_disc_event {
        DISC_EV_FAILED
 };
+/**
+ * enum fc_rport_state - Remote port states
+ * @RPORT_ST_INIT:    Initialized
+ * @RPORT_ST_PLOGI:   Waiting for PLOGI completion
+ * @RPORT_ST_PRLI:    Waiting for PRLI completion
+ * @RPORT_ST_RTV:     Waiting for RTV completion
+ * @RPORT_ST_READY:   Ready for use
+ * @RPORT_ST_LOGO:    Remote port logout (LOGO) sent
+ * @RPORT_ST_ADISC:   Discover Address sent
+ * @RPORT_ST_DELETE:  Remote port being deleted
+ * @RPORT_ST_RESTART: Remote port being deleted and will restart
+*/
 enum fc_rport_state {
-        RPORT_ST_INIT,          /* initialized */
+        RPORT_ST_INIT,
-        RPORT_ST_PLOGI,         /* waiting for PLOGI completion */
+        RPORT_ST_PLOGI,
-        RPORT_ST_PRLI,          /* waiting for PRLI completion */
+        RPORT_ST_PRLI,
-        RPORT_ST_RTV,           /* waiting for RTV completion */
+        RPORT_ST_RTV,
-        RPORT_ST_READY,         /* ready for use */
+        RPORT_ST_READY,
-        RPORT_ST_LOGO,          /* port logout sent */
+        RPORT_ST_LOGO,
-        RPORT_ST_ADISC,         /* Discover Address sent */
+        RPORT_ST_ADISC,
-        RPORT_ST_DELETE,        /* port being deleted */
+        RPORT_ST_DELETE,
+        RPORT_ST_RESTART,
 };
 /**
@@ -155,12 +121,20 @@ enum fc_rport_state {
 * @port_id:    Port ID of the discovered port
 */
 struct fc_disc_port {
-        struct fc_lport             *lp;
+        struct fc_lport    *lp;
-        struct list_head            peers;
+        struct list_head   peers;
-        struct work_struct          rport_work;
+        struct work_struct rport_work;
-        u32                         port_id;
+        u32                port_id;
 };
+/**
+ * enum fc_rport_event - Remote port events
+ * @RPORT_EV_NONE:   No event
+ * @RPORT_EV_READY:  Remote port is ready for use
+ * @RPORT_EV_FAILED: State machine failed, remote port is not ready
+ * @RPORT_EV_STOP:   Remote port has been stopped
+ * @RPORT_EV_LOGO:   Remote port logout (LOGO) sent
+ */
 enum fc_rport_event {
        RPORT_EV_NONE = 0,
        RPORT_EV_READY,
@@ -171,6 +145,10 @@ enum fc_rport_event {
 struct fc_rport_priv;
+/**
+ * struct fc_rport_operations - Operations for a remote port
+ * @event_callback: Function to be called for remote port events
+ */
 struct fc_rport_operations {
        void (*event_callback)(struct fc_lport *, struct fc_rport_priv *,
                               enum fc_rport_event);
@@ -178,11 +156,11 @@ struct fc_rport_operations {
 /**
 * struct fc_rport_libfc_priv - libfc internal information about a remote port
- * @local_port: Fibre Channel host port instance
+ * @local_port: The associated local port
- * @rp_state: indicates READY for I/O or DELETE when blocked.
+ * @rp_state:   Indicates READY for I/O or DELETE when blocked
- * @flags: REC and RETRY supported flags
+ * @flags:      REC and RETRY supported flags
- * @e_d_tov: error detect timeout value (in msec)
+ * @e_d_tov:    Error detect timeout value (in msec)
- * @r_a_tov: resource allocation timeout value (in msec)
+ * @r_a_tov:    Resource allocation timeout value (in msec)
 */
 struct fc_rport_libfc_priv {
        struct fc_lport            *local_port;
@@ -195,47 +173,66 @@ struct fc_rport_libfc_priv {
 };
 /**
- * struct fc_rport_priv - libfc rport and discovery info about a remote port
+ * struct fc_rport_priv - libfc remote port and discovery info
- * @local_port: Fibre Channel host port instance
+ * @local_port:     The associated local port
- * @rport: transport remote port
+ * @rport:          The FC transport remote port
- * @kref: reference counter
+ * @kref:           Reference counter
- * @rp_state: state tracks progress of PLOGI, PRLI, and RTV exchanges
+ * @rp_state:       Enumeration that tracks progress of PLOGI, PRLI,
- * @ids: remote port identifiers and roles
+ *                  and RTV exchanges
- * @flags: REC and RETRY supported flags
+ * @ids:            The remote port identifiers and roles
- * @max_seq: maximum number of concurrent sequences
+ * @flags:          REC and RETRY supported flags
- * @disc_id: discovery identifier
+ * @max_seq:        Maximum number of concurrent sequences
- * @maxframe_size: maximum frame size
+ * @disc_id:        The discovery identifier
- * @retries: retry count in current state
+ * @maxframe_size:  The maximum frame size
- * @e_d_tov: error detect timeout value (in msec)
+ * @retries:        The retry count for the current state
- * @r_a_tov: resource allocation timeout value (in msec)
+ * @e_d_tov:        Error detect timeout value (in msec)
- * @rp_mutex: mutex protects rport
+ * @r_a_tov:        Resource allocation timeout value (in msec)
- * @retry_work:
+ * @rp_mutex:       The mutex that protects the remote port
- * @event_callback: Callback for rport READY, FAILED or LOGO
+ * @retry_work:     Handle for retries
+ * @event_callback: Callback when READY, FAILED or LOGO states complete
 */
 struct fc_rport_priv {
-        struct fc_lport            *local_port;
+        struct fc_lport             *local_port;
-        struct fc_rport            *rport;
+        struct fc_rport             *rport;
-        struct kref                kref;
+        struct kref                 kref;
-        enum fc_rport_state        rp_state;
+        enum fc_rport_state         rp_state;
        struct fc_rport_identifiers ids;
-        u16                        flags;
+        u16                         flags;
-        u16                        max_seq;
+        u16                         max_seq;
-        u16                        disc_id;
+        u16                         disc_id;
-        u16                        maxframe_size;
+        u16                         maxframe_size;
-        unsigned int               retries;
+        unsigned int                retries;
-        unsigned int               e_d_tov;
+        unsigned int                e_d_tov;
-        unsigned int               r_a_tov;
+        unsigned int                r_a_tov;
-        struct mutex               rp_mutex;
+        struct mutex                rp_mutex;
-        struct delayed_work        retry_work;
+        struct delayed_work         retry_work;
-        enum fc_rport_event        event;
+        enum fc_rport_event         event;
-        struct fc_rport_operations *ops;
+        struct fc_rport_operations  *ops;
-        struct list_head           peers;
+        struct list_head            peers;
-        struct work_struct         event_work;
+        struct work_struct          event_work;
-        u32                        supported_classes;
+        u32                         supported_classes;
 };
-/*
+/**
- * fcoe stats structure
+ * struct fcoe_dev_stats - fcoe stats structure
+ * @SecondsSinceLastReset: Seconds since the last reset
+ * @TxFrames:              Number of transmitted frames
+ * @TxWords:               Number of transmitted words
+ * @RxFrames:              Number of received frames
+ * @RxWords:               Number of received words
+ * @ErrorFrames:           Number of received error frames
+ * @DumpedFrames:          Number of dumped frames
+ * @LinkFailureCount:      Number of link failures
+ * @LossOfSignalCount:     Number for signal losses
+ * @InvalidTxWordCount:    Number of invalid transmitted words
+ * @InvalidCRCCount:       Number of invalid CRCs
+ * @InputRequests:         Number of input requests
+ * @OutputRequests:        Number of output requests
+ * @ControlRequests:       Number of control requests
+ * @InputMegabytes:        Number of received megabytes
+ * @OutputMegabytes:       Number of transmitted megabytes
+ * @VLinkFailureCount:     Number of virtual link failures
+ * @MissDiscAdvCount:      Number of missing FIP discovery advertisement
 */
 struct fcoe_dev_stats {
        u64             SecondsSinceLastReset;
@@ -254,12 +251,17 @@ struct fcoe_dev_stats {
        u64             ControlRequests;
        u64             InputMegabytes;
        u64             OutputMegabytes;
+        u64             VLinkFailureCount;
+        u64             MissDiscAdvCount;
 };
-/*
+/**
- * els data is used for passing ELS respone specific
+ * struct fc_seq_els_data - ELS data used for passing ELS specific responses
- * data to send ELS response mainly using infomation
+ * @fp:     The ELS frame
- * in exchange and sequence in EM layer.
+ * @reason: The reason for rejection
+ * @explan: The explaination of the rejection
+ *
+ * Mainly used by the exchange manager layer.
 */
 struct fc_seq_els_data {
        struct fc_frame *fp;
@@ -267,77 +269,87 @@ struct fc_seq_els_data {
        enum fc_els_rjt_explan explan;
 };
-/*
+/**
- * FCP request structure, one for each scsi cmd request
+ * struct fc_fcp_pkt - FCP request structure (one for each scsi_cmnd request)
+ * @lp:              The associated local port
+ * @state:           The state of the I/O
+ * @tgt_flags:       Target's flags
+ * @ref_cnt:         Reference count
+ * @scsi_pkt_lock:   Lock to protect the SCSI packet (must be taken before the
+ *                   host_lock if both are to be held at the same time)
+ * @cmd:             The SCSI command (set and clear with the host_lock held)
+ * @list:            Tracks queued commands (accessed with the host_lock held)
+ * @timer:           The command timer
+ * @tm_done:         Completion indicator
+ * @wait_for_comp:   Indicator to wait for completion of the I/O (in jiffies)
+ * @start_time:      Timestamp indicating the start of the I/O (in jiffies)
+ * @end_time:        Timestamp indicating the end of the I/O (in jiffies)
+ * @last_pkt_time:   Timestamp of the last frame received (in jiffies)
+ * @data_len:        The length of the data
+ * @cdb_cmd:         The CDB command
+ * @xfer_len:        The transfer length
+ * @xfer_ddp:        Indicates if this transfer used DDP (XID of the exchange
+ *                   will be set here if DDP was setup)
+ * @xfer_contig_end: The offset into the buffer if the buffer is contiguous
+ *                   (Tx and Rx)
+ * @max_payload:     The maximum payload size (in bytes)
+ * @io_status:       SCSI result (upper 24 bits)
+ * @cdb_status:      CDB status
+ * @status_code:     FCP I/O status
+ * @scsi_comp_flags: Completion flags (bit 3 Underrun bit 2: overrun)
+ * @req_flags:       Request flags (bit 0: read bit:1 write)
+ * @scsi_resid:      SCSI residule length
+ * @rport:           The remote port that the SCSI command is targeted at
+ * @seq_ptr:         The sequence that will carry the SCSI command
+ * @recov_retry:     Number of recovery retries
+ * @recov_seq:       The sequence for REC or SRR
 */
 struct fc_fcp_pkt {
-        /*
+        /* Housekeeping information */
-         * housekeeping stuff
+        struct fc_lport   *lp;
-         */
+        u16               state;
-        struct fc_lport *lp;    /* handle to hba struct */
+        u16               tgt_flags;
-        u16             state;          /* scsi_pkt state state */
+        atomic_t          ref_cnt;
-        u16             tgt_flags;      /* target flags  */
+        spinlock_t        scsi_pkt_lock;
-        atomic_t        ref_cnt;        /* fcp pkt ref count */
-        spinlock_t      scsi_pkt_lock;  /* Must be taken before the host lock
+        /* SCSI I/O related information */
-                                         * if both are held at the same time */
+        struct scsi_cmnd  *cmd;
-        /*
+        struct list_head  list;
-         * SCSI I/O related stuff
-         */
+        /* Timeout related information */
-        struct scsi_cmnd *cmd;          /* scsi command pointer. set/clear
+        struct timer_list timer;
-                                         * under host lock */
-        struct list_head list;          /* tracks queued commands. access under
-                                         * host lock */
-        /*
-         * timeout related stuff
-         */
-        struct timer_list timer;        /* command timer */
        struct completion tm_done;
-        int     wait_for_comp;
+        int               wait_for_comp;
-        unsigned long   start_time;     /* start jiffie */
+        unsigned long     start_time;
-        unsigned long   end_time;       /* end jiffie */
+        unsigned long     end_time;
-        unsigned long   last_pkt_time;   /* jiffies of last frame received */
+        unsigned long     last_pkt_time;
-        /*
+        /* SCSI command and data transfer information */
-         * scsi cmd and data transfer information
+        u32               data_len;
-         */
-        u32             data_len;
+        /* Transport related veriables */
-        /*
+        struct fcp_cmnd   cdb_cmd;
-         * transport related veriables
+        size_t            xfer_len;
-         */
+        u16               xfer_ddp;
-        struct fcp_cmnd cdb_cmd;
+        u32               xfer_contig_end;
-        size_t          xfer_len;
+        u16               max_payload;
-        u16             xfer_ddp;       /* this xfer is ddped */
-        u32             xfer_contig_end; /* offset of end of contiguous xfer */
+        /* SCSI/FCP return status */
-        u16             max_payload;    /* max payload size in bytes */
+        u32               io_status;
+        u8                cdb_status;
-        /*
+        u8                status_code;
-         * scsi/fcp return status
+        u8                scsi_comp_flags;
-         */
+        u32               req_flags;
-        u32             io_status;      /* SCSI result upper 24 bits */
+        u32               scsi_resid;
-        u8              cdb_status;
-        u8              status_code;    /* FCP I/O status */
+        /* Associated structures */
-        /* bit 3 Underrun bit 2: overrun */
+        struct fc_rport   *rport;
-        u8              scsi_comp_flags;
+        struct fc_seq     *seq_ptr;
-        u32             req_flags;      /* bit 0: read bit:1 write */
-        u32             scsi_resid;     /* residule length */
+        /* Error Processing information */
+        u8                recov_retry;
-        struct fc_rport *rport;         /* remote port pointer */
+        struct fc_seq     *recov_seq;
-        struct fc_seq   *seq_ptr;       /* current sequence pointer */
-        /*
-         * Error Processing
-         */
-        u8              recov_retry;    /* count of recovery retries */
-        struct fc_seq   *recov_seq;     /* sequence for REC or SRR */
 };
-/*
- * FC_FCP HELPER FUNCTIONS
- *****************************/
-static inline bool fc_fcp_is_read(const struct fc_fcp_pkt *fsp)
-{
-        if (fsp && fsp->cmd)
-                return fsp->cmd->sc_data_direction == DMA_FROM_DEVICE;
-        return false;
-}
 /*
 * Structure and function definitions for managing Fibre Channel Exchanges
@@ -350,23 +362,51 @@ static inline bool fc_fcp_is_read(const struct fc_fcp_pkt *fsp)
 struct fc_exch_mgr;
 struct fc_exch_mgr_anchor;
-extern u16      fc_cpu_mask;    /* cpu mask for possible cpus */
+extern u16 fc_cpu_mask; /* cpu mask for possible cpus */
-/*
+/**
- * Sequence.
+ * struct fc_seq - FC sequence
+ * @id:       The sequence ID
+ * @ssb_stat: Status flags for the sequence status block (SSB)
+ * @cnt:      Number of frames sent so far
+ * @rec_data: FC-4 value for REC
 */
 struct fc_seq {
-        u8      id;             /* seq ID */
+        u8  id;
-        u16     ssb_stat;       /* status flags for sequence status block */
+        u16 ssb_stat;
-        u16     cnt;            /* frames sent so far on sequence */
+        u16 cnt;
-        u32     rec_data;       /* FC-4 value for REC */
+        u32 rec_data;
 };
 #define FC_EX_DONE              (1 << 0) /* ep is completed */
 #define FC_EX_RST_CLEANUP       (1 << 1) /* reset is forcing completion */
-/*
+/**
- * Exchange.
+ * struct fc_exch - Fibre Channel Exchange
+ * @em:           Exchange manager
+ * @pool:         Exchange pool
+ * @state:        The exchange's state
+ * @xid:          The exchange ID
+ * @ex_list:      Handle used by the EM to track free exchanges
+ * @ex_lock:      Lock that protects the exchange
+ * @ex_refcnt:    Reference count
+ * @timeout_work: Handle for timeout handler
+ * @lp:           The local port that this exchange is on
+ * @oxid:         Originator's exchange ID
+ * @rxid:         Responder's exchange ID
+ * @oid:          Originator's FCID
+ * @sid:          Source FCID
+ * @did:          Destination FCID
+ * @esb_stat:     ESB exchange status
+ * @r_a_tov:      Resouce allocation time out value (in msecs)
+ * @seq_id:       The next sequence ID to use
+ * @f_ctl:        F_CTL flags for the sequence
+ * @fh_type:      The frame type
+ * @class:        The class of service
+ * @seq:          The sequence in use on this exchange
+ * @resp:         Callback for responses on this exchange
+ * @destructor:   Called when destroying the exchange
+ * @arg:          Passed as a void pointer to the resp() callback
 *
 * Locking notes: The ex_lock protects following items:
 *      state, esb_stat, f_ctl, seq.ssb_stat
@@ -374,76 +414,59 @@ struct fc_seq {
 *      sequence allocation
 */
 struct fc_exch {
-        struct fc_exch_mgr *em;         /* exchange manager */
+        struct fc_exch_mgr  *em;
-        struct fc_exch_pool *pool;      /* per cpu exches pool */
+        struct fc_exch_pool *pool;
-        u32             state;          /* internal driver state */
+        u32                 state;
-        u16             xid;            /* our exchange ID */
+        u16                 xid;
-        struct list_head        ex_list;        /* free or busy list linkage */
+        struct list_head    ex_list;
-        spinlock_t      ex_lock;        /* lock covering exchange state */
+        spinlock_t          ex_lock;
-        atomic_t        ex_refcnt;      /* reference counter */
+        atomic_t            ex_refcnt;
-        struct delayed_work timeout_work; /* timer for upper level protocols */
+        struct delayed_work timeout_work;
-        struct fc_lport *lp;            /* fc device instance */
+        struct fc_lport     *lp;
-        u16             oxid;           /* originator's exchange ID */
+        u16                 oxid;
-        u16             rxid;           /* responder's exchange ID */
+        u16                 rxid;
-        u32             oid;            /* originator's FCID */
+        u32                 oid;
-        u32             sid;            /* source FCID */
+        u32                 sid;
-        u32             did;            /* destination FCID */
+        u32                 did;
-        u32             esb_stat;       /* exchange status for ESB */
+        u32                 esb_stat;
-        u32             r_a_tov;        /* r_a_tov from rport (msec) */
+        u32                 r_a_tov;
-        u8              seq_id;         /* next sequence ID to use */
+        u8                  seq_id;
-        u32             f_ctl;          /* F_CTL flags for sequences */
+        u32                 f_ctl;
-        u8              fh_type;        /* frame type */
+        u8                  fh_type;
-        enum fc_class   class;          /* class of service */
+        enum fc_class       class;
-        struct fc_seq   seq;            /* single sequence */
+        struct fc_seq       seq;
-        /*
-         * Handler for responses to this current exchange.
+        void                (*resp)(struct fc_seq *, struct fc_frame *, void *);
-         */
+        void                *arg;
-        void            (*resp)(struct fc_seq *, struct fc_frame *, void *);
-        void            (*destructor)(struct fc_seq *, void *);
+        void                (*destructor)(struct fc_seq *, void *);
-        /*
-         * arg is passed as void pointer to exchange
-         * resp and destructor handlers
-         */
-        void            *arg;
 };
 #define fc_seq_exch(sp) container_of(sp, struct fc_exch, seq)
-struct libfc_function_template {
+struct libfc_function_template {
        /*
         * Interface to send a FC frame
         *
         * STATUS: REQUIRED
         */
-        int (*frame_send)(struct fc_lport *lp, struct fc_frame *fp);
+        int (*frame_send)(struct fc_lport *, struct fc_frame *);
        /*
         * Interface to send ELS/CT frames
         *
         * STATUS: OPTIONAL
         */
-        struct fc_seq *(*elsct_send)(struct fc_lport *lport,
+        struct fc_seq *(*elsct_send)(struct fc_lport *, u32 did,
-                                     u32 did,
+                                     struct fc_frame *, unsigned int op,
-                                     struct fc_frame *fp,
-                                     unsigned int op,
                                     void (*resp)(struct fc_seq *,
-                                             struct fc_frame *fp,
+                                             struct fc_frame *, void *arg),
-                                             void *arg),
                                     void *arg, u32 timer_msec);
        /*
         * Send the FC frame payload using a new exchange and sequence.
         *
-         * The frame pointer with some of the header's fields must be
-         * filled before calling exch_seq_send(), those fields are,
-         *
-         * - routing control
-         * - FC port did
-         * - FC port sid
-         * - FC header type
-         * - frame control
-         * - parameter or relative offset
-         *
         * The exchange response handler is set in this routine to resp()
         * function pointer. It can be called in two scenarios: if a timeout
         * occurs or if a response frame is received for the exchange. The
@@ -464,14 +487,13 @@ struct libfc_function_template {
         *
         * STATUS: OPTIONAL
         */
-        struct fc_seq *(*exch_seq_send)(struct fc_lport *lp,
+        struct fc_seq *(*exch_seq_send)(struct fc_lport *, struct fc_frame *,
-                                        struct fc_frame *fp,
+                                        void (*resp)(struct fc_seq *,
-                                        void (*resp)(struct fc_seq *sp,
+                                                     struct fc_frame *,
-                                                     struct fc_frame *fp,
+                                                     void *),
-                                                     void *arg),
+                                        void (*destructor)(struct fc_seq *,
-                                        void (*destructor)(struct fc_seq *sp,
+                                                           void *),
-                                                           void *arg),
+                                        void *, unsigned int timer_msec);
-                                        void *arg, unsigned int timer_msec);
        /*
         * Sets up the DDP context for a given exchange id on the given
@@ -479,22 +501,28 @@ struct libfc_function_template {
         *
         * STATUS: OPTIONAL
         */
-        int (*ddp_setup)(struct fc_lport *lp, u16 xid,
+        int (*ddp_setup)(struct fc_lport *, u16, struct scatterlist *,
-                         struct scatterlist *sgl, unsigned int sgc);
+                         unsigned int);
        /*
         * Completes the DDP transfer and returns the length of data DDPed
         * for the given exchange id.
         *
         * STATUS: OPTIONAL
         */
-        int (*ddp_done)(struct fc_lport *lp, u16 xid);
+        int (*ddp_done)(struct fc_lport *, u16);
+        /*
+         * Allow LLD to fill its own Link Error Status Block
+         *
+         * STATUS: OPTIONAL
+         */
+        void (*get_lesb)(struct fc_lport *, struct fc_els_lesb *lesb);
        /*
         * Send a frame using an existing sequence and exchange.
         *
         * STATUS: OPTIONAL
         */
-        int (*seq_send)(struct fc_lport *lp, struct fc_seq *sp,
+        int (*seq_send)(struct fc_lport *, struct fc_seq *,
-                        struct fc_frame *fp);
+                        struct fc_frame *);
        /*
         * Send an ELS response using infomation from a previous
@@ -502,8 +530,8 @@ struct libfc_function_template {
         *
         * STATUS: OPTIONAL
         */
-        void (*seq_els_rsp_send)(struct fc_seq *sp, enum fc_els_cmd els_cmd,
+        void (*seq_els_rsp_send)(struct fc_seq *, enum fc_els_cmd,
-                                 struct fc_seq_els_data *els_data);
+                                 struct fc_seq_els_data *);
        /*
         * Abort an exchange and sequence. Generally called because of a
@@ -515,7 +543,7 @@ struct libfc_function_template {
         *
         * STATUS: OPTIONAL
         */
-        int (*seq_exch_abort)(const struct fc_seq *req_sp,
+        int (*seq_exch_abort)(const struct fc_seq *,
                              unsigned int timer_msec);
        /*
@@ -524,14 +552,14 @@ struct libfc_function_template {
         *
         * STATUS: OPTIONAL
         */
-        void (*exch_done)(struct fc_seq *sp);
+        void (*exch_done)(struct fc_seq *);
        /*
         * Start a new sequence on the same exchange/sequence tuple.
         *
         * STATUS: OPTIONAL
         */
-        struct fc_seq *(*seq_start_next)(struct fc_seq *sp);
+        struct fc_seq *(*seq_start_next)(struct fc_seq *);
        /*
         * Reset an exchange manager, completing all sequences and exchanges.
@@ -540,8 +568,7 @@ struct libfc_function_template {
         *
         * STATUS: OPTIONAL
         */
-        void (*exch_mgr_reset)(struct fc_lport *,
+        void (*exch_mgr_reset)(struct fc_lport *, u32 s_id, u32 d_id);
-                               u32 s_id, u32 d_id);
        /*
         * Flush the rport work queue. Generally used before shutdown.
@@ -555,8 +582,8 @@ struct libfc_function_template {
         *
         * STATUS: OPTIONAL
         */
-        void (*lport_recv)(struct fc_lport *lp, struct fc_seq *sp,
+        void (*lport_recv)(struct fc_lport *, struct fc_seq *,
-                           struct fc_frame *fp);
+                           struct fc_frame *);
        /*
         * Reset the local port.
@@ -566,6 +593,26 @@ struct libfc_function_template {
        int (*lport_reset)(struct fc_lport *);
        /*
+         * Set the local port FC_ID.
+         *
+         * This may be provided by the LLD to allow it to be
+         * notified when the local port is assigned a FC-ID.
+         *
+         * The frame, if non-NULL, is the incoming frame with the
+         * FLOGI LS_ACC or FLOGI, and may contain the granted MAC
+         * address for the LLD.  The frame pointer may be NULL if
+         * no MAC is associated with this assignment (LOGO or PLOGI).
+         *
+         * If FC_ID is non-zero, r_a_tov and e_d_tov must be valid.
+         *
+         * Note: this is called with the local port mutex held.
+         *
+         * STATUS: OPTIONAL
+         */
+        void (*lport_set_port_id)(struct fc_lport *, u32 port_id,
+                                  struct fc_frame *);
+        /*
         * Create a remote port with a given port ID
         *
         * STATUS: OPTIONAL
@@ -622,31 +669,31 @@ struct libfc_function_template {
         *
         * STATUS: OPTIONAL
         */
-        int (*fcp_cmd_send)(struct fc_lport *lp, struct fc_fcp_pkt *fsp,
+        int (*fcp_cmd_send)(struct fc_lport *, struct fc_fcp_pkt *,
-                            void (*resp)(struct fc_seq *, struct fc_frame *fp,
+                            void (*resp)(struct fc_seq *, struct fc_frame *,
-                                         void *arg));
+                                         void *));
        /*
         * Cleanup the FCP layer, used durring link down and reset
         *
         * STATUS: OPTIONAL
         */
-        void (*fcp_cleanup)(struct fc_lport *lp);
+        void (*fcp_cleanup)(struct fc_lport *);
        /*
         * Abort all I/O on a local port
         *
         * STATUS: OPTIONAL
         */
-        void (*fcp_abort_io)(struct fc_lport *lp);
+        void (*fcp_abort_io)(struct fc_lport *);
        /*
         * Receive a request for the discovery layer.
         *
         * STATUS: OPTIONAL
         */
-        void (*disc_recv_req)(struct fc_seq *,
+        void (*disc_recv_req)(struct fc_seq *, struct fc_frame *,
-                              struct fc_frame *, struct fc_lport *);
+                              struct fc_lport *);
        /*
         * Start discovery for a local port.
@@ -675,419 +722,340 @@ struct libfc_function_template {
        void (*disc_stop_final) (struct fc_lport *);
 };
-/* information used by the discovery layer */
+/**
+ * struct fc_disc - Discovery context
+ * @retry_count:   Number of retries
+ * @pending:       1 if discovery is pending, 0 if not
+ * @requesting:    1 if discovery has been requested, 0 if not
+ * @seq_count:     Number of sequences used for discovery
+ * @buf_len:       Length of the discovery buffer
+ * @disc_id:       Discovery ID
+ * @rports:        List of discovered remote ports
+ * @lport:         The local port that discovery is for
+ * @disc_mutex:    Mutex that protects the discovery context
+ * @partial_buf:   Partial name buffer (if names are returned
+ *                 in multiple frames)
+ * @disc_work:     handle for delayed work context
+ * @disc_callback: Callback routine called when discovery completes
+ */
 struct fc_disc {
-        unsigned char           retry_count;
+        unsigned char         retry_count;
-        unsigned char           pending;
+        unsigned char         pending;
-        unsigned char           requested;
+        unsigned char         requested;
-        unsigned short          seq_count;
+        unsigned short        seq_count;
-        unsigned char           buf_len;
+        unsigned char         buf_len;
-        u16                     disc_id;
+        u16                   disc_id;
+        struct list_head      rports;
+        struct fc_lport       *lport;
+        struct mutex          disc_mutex;
+        struct fc_gpn_ft_resp partial_buf;
+        struct delayed_work   disc_work;
        void (*disc_callback)(struct fc_lport *,
                              enum fc_disc_event);
-        struct list_head         rports;
-        struct fc_lport         *lport;
-        struct mutex            disc_mutex;
-        struct fc_gpn_ft_resp   partial_buf;    /* partial name buffer */
-        struct delayed_work     disc_work;
 };
+/**
+ * struct fc_lport - Local port
+ * @host:                  The SCSI host associated with a local port
+ * @ema_list:              Exchange manager anchor list
+ * @dns_rdata:             The directory server remote port
+ * @ptp_rdata:             Point to point remote port
+ * @scsi_priv:             FCP layer internal data
+ * @disc:                  Discovery context
+ * @vports:                Child vports if N_Port
+ * @vport:                 Parent vport if VN_Port
+ * @tt:                    Libfc function template
+ * @link_up:               Link state (1 = link up, 0 = link down)
+ * @qfull:                 Queue state (1 queue is full, 0 queue is not full)
+ * @state:                 Identifies the state
+ * @boot_time:             Timestamp indicating when the local port came online
+ * @host_stats:            SCSI host statistics
+ * @dev_stats:             FCoE device stats (TODO: libfc should not be
+ *                         FCoE aware)
+ * @retry_count:           Number of retries in the current state
+ * @wwpn:                  World Wide Port Name
+ * @wwnn:                  World Wide Node Name
+ * @service_params:        Common service parameters
+ * @e_d_tov:               Error detection timeout value
+ * @r_a_tov:               Resouce allocation timeout value
+ * @rnid_gen:              RNID information
+ * @sg_supp:               Indicates if scatter gather is supported
+ * @seq_offload:           Indicates if sequence offload is supported
+ * @crc_offload:           Indicates if CRC offload is supported
+ * @lro_enabled:           Indicates if large receive offload is supported
+ * @does_npiv:             Supports multiple vports
+ * @npiv_enabled:          Switch/fabric allows NPIV
+ * @mfs:                   The maximum Fibre Channel payload size
+ * @max_retry_count:       The maximum retry attempts
+ * @max_rport_retry_count: The maximum remote port retry attempts
+ * @lro_xid:               The maximum XID for LRO
+ * @lso_max:               The maximum large offload send size
+ * @fcts:                  FC-4 type mask
+ * @lp_mutex:              Mutex to protect the local port
+ * @list:                  Handle for list of local ports
+ * @retry_work:            Handle to local port for delayed retry context
+ */
 struct fc_lport {
-        struct list_head list;
        /* Associations */
-        struct Scsi_Host        *host;
+        struct Scsi_Host               *host;
-        struct list_head        ema_list;
+        struct list_head               ema_list;
-        struct fc_rport_priv    *dns_rp;
+        struct fc_rport_priv           *dns_rdata;
-        struct fc_rport_priv    *ptp_rp;
+        struct fc_rport_priv           *ptp_rdata;
-        void                    *scsi_priv;
+        void                           *scsi_priv;
-        struct fc_disc          disc;
+        struct fc_disc                 disc;
+        /* Virtual port information */
+        struct list_head               vports;
+        struct fc_vport                *vport;
        /* Operational Information */
        struct libfc_function_template tt;
-        u8                      link_up;
+        u8                             link_up;
-        u8                      qfull;
+        u8                             qfull;
-        enum fc_lport_state     state;
+        enum fc_lport_state            state;
-        unsigned long           boot_time;
+        unsigned long                  boot_time;
+        struct fc_host_statistics      host_stats;
-        struct fc_host_statistics host_stats;
+        struct fcoe_dev_stats          *dev_stats;
-        struct fcoe_dev_stats   *dev_stats;
+        u8                             retry_count;
-        u64                     wwpn;
+        /* Fabric information */
-        u64                     wwnn;
+        u64                            wwpn;
-        u8                      retry_count;
+        u64                            wwnn;
+        unsigned int                   service_params;
+        unsigned int                   e_d_tov;
+        unsigned int                   r_a_tov;
+        struct fc_els_rnid_gen         rnid_gen;
        /* Capabilities */
-        u32                     sg_supp:1;      /* scatter gather supported */
+        u32                            sg_supp:1;
-        u32                     seq_offload:1;  /* seq offload supported */
+        u32                            seq_offload:1;
-        u32                     crc_offload:1;  /* crc offload supported */
+        u32                            crc_offload:1;
-        u32                     lro_enabled:1;  /* large receive offload */
+        u32                            lro_enabled:1;
-        u32                     mfs;            /* max FC payload size */
+        u32                            does_npiv:1;
-        unsigned int            service_params;
+        u32                            npiv_enabled:1;
-        unsigned int            e_d_tov;
+        u32                            mfs;
-        unsigned int            r_a_tov;
+        u8                             max_retry_count;
-        u8                      max_retry_count;
+        u8                             max_rport_retry_count;
-        u8                      max_rport_retry_count;
+        u16                            link_speed;
-        u16                     link_speed;
+        u16                            link_supported_speeds;
-        u16                     link_supported_speeds;
+        u16                            lro_xid;
-        u16                     lro_xid;        /* max xid for fcoe lro */
+        unsigned int                   lso_max;
-        unsigned int            lso_max;        /* max large send size */
+        struct fc_ns_fts               fcts;
-        struct fc_ns_fts        fcts;           /* FC-4 type masks */
-        struct fc_els_rnid_gen  rnid_gen;       /* RNID information */
-        /* Semaphores */
-        struct mutex lp_mutex;
        /* Miscellaneous */
-        struct delayed_work     retry_work;
+        struct mutex                   lp_mutex;
-        struct delayed_work     disc_work;
+        struct list_head               list;
+        struct delayed_work            retry_work;
 };
 /*
 * FC_LPORT HELPER FUNCTIONS
 *****************************/
-static inline int fc_lport_test_ready(struct fc_lport *lp)
+/**
+ * fc_lport_test_ready() - Determine if a local port is in the READY state
+ * @lport: The local port to test
+ */
+static inline int fc_lport_test_ready(struct fc_lport *lport)
 {
-        return lp->state == LPORT_ST_READY;
+        return lport->state == LPORT_ST_READY;
 }
-static inline void fc_set_wwnn(struct fc_lport *lp, u64 wwnn)
+/**
+ * fc_set_wwnn() - Set the World Wide Node Name of a local port
+ * @lport: The local port whose WWNN is to be set
+ * @wwnn:  The new WWNN
+ */
+static inline void fc_set_wwnn(struct fc_lport *lport, u64 wwnn)
 {
-        lp->wwnn = wwnn;
+        lport->wwnn = wwnn;
 }
-static inline void fc_set_wwpn(struct fc_lport *lp, u64 wwnn)
+/**
+ * fc_set_wwpn() - Set the World Wide Port Name of a local port
+ * @lport: The local port whose WWPN is to be set
+ * @wwnn:  The new WWPN
+ */
+static inline void fc_set_wwpn(struct fc_lport *lport, u64 wwnn)
 {
-        lp->wwpn = wwnn;
+        lport->wwpn = wwnn;
 }
-static inline void fc_lport_state_enter(struct fc_lport *lp,
+/**
+ * fc_lport_state_enter() - Change a local port's state
+ * @lport: The local port whose state is to change
+ * @state: The new state
+ */
+static inline void fc_lport_state_enter(struct fc_lport *lport,
                                        enum fc_lport_state state)
 {
-        if (state != lp->state)
+        if (state != lport->state)
-                lp->retry_count = 0;
+                lport->retry_count = 0;
-        lp->state = state;
+        lport->state = state;
 }
-static inline int fc_lport_init_stats(struct fc_lport *lp)
+/**
+ * fc_lport_init_stats() - Allocate per-CPU statistics for a local port
+ * @lport: The local port whose statistics are to be initialized
+ */
+static inline int fc_lport_init_stats(struct fc_lport *lport)
 {
-        /* allocate per cpu stats block */
+        lport->dev_stats = alloc_percpu(struct fcoe_dev_stats);
-        lp->dev_stats = alloc_percpu(struct fcoe_dev_stats);
+        if (!lport->dev_stats)
-        if (!lp->dev_stats)
                return -ENOMEM;
        return 0;
 }
-static inline void fc_lport_free_stats(struct fc_lport *lp)
+/**
+ * fc_lport_free_stats() - Free memory for a local port's statistics
+ * @lport: The local port whose statistics are to be freed
+ */
+static inline void fc_lport_free_stats(struct fc_lport *lport)
 {
-        free_percpu(lp->dev_stats);
+        free_percpu(lport->dev_stats);
 }
-static inline struct fcoe_dev_stats *fc_lport_get_stats(struct fc_lport *lp)
+/**
+ * fc_lport_get_stats() - Get a local port's statistics
+ * @lport: The local port whose statistics are to be retreived
+ */
+static inline struct fcoe_dev_stats *fc_lport_get_stats(struct fc_lport *lport)
 {
-        return per_cpu_ptr(lp->dev_stats, smp_processor_id());
+        return per_cpu_ptr(lport->dev_stats, smp_processor_id());
 }
-static inline void *lport_priv(const struct fc_lport *lp)
+/**
+ * lport_priv() - Return the private data from a local port
+ * @lport: The local port whose private data is to be retreived
+ */
+static inline void *lport_priv(const struct fc_lport *lport)
 {
-        return (void *)(lp + 1);
+        return (void *)(lport + 1);
 }
 /**
- * libfc_host_alloc() - Allocate a Scsi_Host with room for the fc_lport
+ * libfc_host_alloc() - Allocate a Scsi_Host with room for a local port and
- * @sht: ptr to the scsi host templ
+ *                      LLD private data
- * @priv_size: size of private data after fc_lport
+ * @sht:       The SCSI host template
+ * @priv_size: Size of private data
 *
- * Returns: ptr to Scsi_Host
+ * Returns: libfc lport
 */
-static inline struct Scsi_Host *
+static inline struct fc_lport *
 libfc_host_alloc(struct scsi_host_template *sht, int priv_size)
 {
-        return scsi_host_alloc(sht, sizeof(struct fc_lport) + priv_size);
+        struct fc_lport *lport;
+        struct Scsi_Host *shost;
+        shost = scsi_host_alloc(sht, sizeof(*lport) + priv_size);
+        if (!shost)
+                return NULL;
+        lport = shost_priv(shost);
+        lport->host = shost;
+        INIT_LIST_HEAD(&lport->ema_list);
+        INIT_LIST_HEAD(&lport->vports);
+        return lport;
 }
 /*
- * LOCAL PORT LAYER
+ * FC_FCP HELPER FUNCTIONS
 *****************************/
-int fc_lport_init(struct fc_lport *lp);
+static inline bool fc_fcp_is_read(const struct fc_fcp_pkt *fsp)
+{
-/*
+        if (fsp && fsp->cmd)
- * Destroy the specified local port by finding and freeing all
+                return fsp->cmd->sc_data_direction == DMA_FROM_DEVICE;
- * fc_rports associated with it and then by freeing the fc_lport
+        return false;
- * itself.
+}
- */
-int fc_lport_destroy(struct fc_lport *lp);
-/*
- * Logout the specified local port from the fabric
- */
-int fc_fabric_logoff(struct fc_lport *lp);
-/*
- * Initiate the LP state machine. This handler will use fc_host_attr
- * to store the FLOGI service parameters, so fc_host_attr must be
- * initialized before calling this handler.
- */
-int fc_fabric_login(struct fc_lport *lp);
 /*
- * The link is up for the given local port.
+ * LOCAL PORT LAYER
- */
+ *****************************/
+int fc_lport_init(struct fc_lport *);
+int fc_lport_destroy(struct fc_lport *);
+int fc_fabric_logoff(struct fc_lport *);
+int fc_fabric_login(struct fc_lport *);
+void __fc_linkup(struct fc_lport *);
 void fc_linkup(struct fc_lport *);
+void __fc_linkdown(struct fc_lport *);
-/*
- * Link is down for the given local port.
- */
 void fc_linkdown(struct fc_lport *);
+void fc_vport_setlink(struct fc_lport *);
-/*
+void fc_vports_linkchange(struct fc_lport *);
- * Configure the local port.
- */
 int fc_lport_config(struct fc_lport *);
-/*
- * Reset the local port.
- */
 int fc_lport_reset(struct fc_lport *);
+int fc_set_mfs(struct fc_lport *, u32 mfs);
-/*
+struct fc_lport *libfc_vport_create(struct fc_vport *, int privsize);
- * Set the mfs or reset
+struct fc_lport *fc_vport_id_lookup(struct fc_lport *, u32 port_id);
- */
+int fc_lport_bsg_request(struct fc_bsg_job *);
-int fc_set_mfs(struct fc_lport *lp, u32 mfs);
 /*
 * REMOTE PORT LAYER
 *****************************/
-int fc_rport_init(struct fc_lport *lp);
+int fc_rport_init(struct fc_lport *);
-void fc_rport_terminate_io(struct fc_rport *rp);
+void fc_rport_terminate_io(struct fc_rport *);
 /*
 * DISCOVERY LAYER
 *****************************/
-int fc_disc_init(struct fc_lport *lp);
+int fc_disc_init(struct fc_lport *);
 /*
- * SCSI LAYER
+ * FCP LAYER
 *****************************/
-/*
- * Initialize the SCSI block of libfc
- */
 int fc_fcp_init(struct fc_lport *);
-/*
- * This section provides an API which allows direct interaction
- * with the SCSI-ml. Each of these functions satisfies a function
- * pointer defined in Scsi_Host and therefore is always called
- * directly from the SCSI-ml.
- */
-int fc_queuecommand(struct scsi_cmnd *sc_cmd,
-                    void (*done)(struct scsi_cmnd *));
-/*
- * complete processing of a fcp packet
- *
- * This function may sleep if a fsp timer is pending.
- * The host lock must not be held by caller.
- */
-void fc_fcp_complete(struct fc_fcp_pkt *fsp);
-/*
- * Send an ABTS frame to the target device. The sc_cmd argument
- * is a pointer to the SCSI command to be aborted.
- */
-int fc_eh_abort(struct scsi_cmnd *sc_cmd);
-/*
- * Reset a LUN by sending send the tm cmd to the target.
- */
-int fc_eh_device_reset(struct scsi_cmnd *sc_cmd);
-/*
- * Reset the host adapter.
- */
-int fc_eh_host_reset(struct scsi_cmnd *sc_cmd);
-/*
- * Check rport status.
- */
-int fc_slave_alloc(struct scsi_device *sdev);
-/*
- * Adjust the queue depth.
- */
-int fc_change_queue_depth(struct scsi_device *sdev, int qdepth);
-/*
- * Change the tag type.
- */
-int fc_change_queue_type(struct scsi_device *sdev, int tag_type);
-/*
- * Free memory pools used by the FCP layer.
- */
 void fc_fcp_destroy(struct fc_lport *);
 /*
- * Set up direct-data placement for this I/O request
+ * SCSI INTERACTION LAYER
- */
+ *****************************/
-void fc_fcp_ddp_setup(struct fc_fcp_pkt *fsp, u16 xid);
+int fc_queuecommand(struct scsi_cmnd *,
+                    void (*done)(struct scsi_cmnd *));
+int fc_eh_abort(struct scsi_cmnd *);
+int fc_eh_device_reset(struct scsi_cmnd *);
+int fc_eh_host_reset(struct scsi_cmnd *);
+int fc_slave_alloc(struct scsi_device *);
+int fc_change_queue_depth(struct scsi_device *, int qdepth, int reason);
+int fc_change_queue_type(struct scsi_device *, int tag_type);
 /*
 * ELS/CT interface
 *****************************/
-/*
+int fc_elsct_init(struct fc_lport *);
- * Initializes ELS/CT interface
+struct fc_seq *fc_elsct_send(struct fc_lport *, u32 did,
- */
+                                    struct fc_frame *,
-int fc_elsct_init(struct fc_lport *lp);
+                                    unsigned int op,
+                                    void (*resp)(struct fc_seq *,
+                                                 struct fc_frame *,
+                                                 void *arg),
+                                    void *arg, u32 timer_msec);
+void fc_lport_flogi_resp(struct fc_seq *, struct fc_frame *, void *);
+void fc_lport_logo_resp(struct fc_seq *, struct fc_frame *, void *);
 /*
 * EXCHANGE MANAGER LAYER
 *****************************/
-/*
+int fc_exch_init(struct fc_lport *);
- * Initializes Exchange Manager related
+struct fc_exch_mgr_anchor *fc_exch_mgr_add(struct fc_lport *,
- * function pointers in struct libfc_function_template.
+                                           struct fc_exch_mgr *,
- */
-int fc_exch_init(struct fc_lport *lp);
-/*
- * Adds Exchange Manager (EM) mp to lport.
- *
- * Adds specified mp to lport using struct fc_exch_mgr_anchor,
- * the struct fc_exch_mgr_anchor allows same EM sharing by
- * more than one lport with their specified match function,
- * the match function is used in allocating exchange from
- * added mp.
- */
-struct fc_exch_mgr_anchor *fc_exch_mgr_add(struct fc_lport *lport,
-                                           struct fc_exch_mgr *mp,
                                           bool (*match)(struct fc_frame *));
+void fc_exch_mgr_del(struct fc_exch_mgr_anchor *);
-/*
+int fc_exch_mgr_list_clone(struct fc_lport *src, struct fc_lport *dst);
- * Deletes Exchange Manager (EM) from lport by removing
+struct fc_exch_mgr *fc_exch_mgr_alloc(struct fc_lport *, enum fc_class class,
- * its anchor ema from lport.
+                                      u16 min_xid, u16 max_xid,
- *
- * If removed anchor ema was the last user of its associated EM
- * then also destroys associated EM.
- */
-void fc_exch_mgr_del(struct fc_exch_mgr_anchor *ema);
-/*
- * Allocates an Exchange Manager (EM).
- *
- * The EM manages exchanges for their allocation and
- * free, also allows exchange lookup for received
- * frame.
- *
- * The class is used for initializing FC class of
- * allocated exchange from EM.
- *
- * The min_xid and max_xid will limit new
- * exchange ID (XID) within this range for
- * a new exchange.
- * The LLD may choose to have multiple EMs,
- * e.g. one EM instance per CPU receive thread in LLD.
- *
- * Specified match function is used in allocating exchanges
- * from newly allocated EM.
- */
-struct fc_exch_mgr *fc_exch_mgr_alloc(struct fc_lport *lp,
-                                      enum fc_class class,
-                                      u16 min_xid,
-                                      u16 max_xid,
                                      bool (*match)(struct fc_frame *));
+void fc_exch_mgr_free(struct fc_lport *);
-/*
+void fc_exch_recv(struct fc_lport *, struct fc_frame *);
- * Free all exchange managers of a lport.
- */
-void fc_exch_mgr_free(struct fc_lport *lport);
-/*
- * Receive a frame on specified local port and exchange manager.
- */
-void fc_exch_recv(struct fc_lport *lp, struct fc_frame *fp);
-/*
- * This function is for exch_seq_send function pointer in
- * struct libfc_function_template, see comment block on
- * exch_seq_send for description of this function.
- */
-struct fc_seq *fc_exch_seq_send(struct fc_lport *lp,
-                                struct fc_frame *fp,
-                                void (*resp)(struct fc_seq *sp,
-                                             struct fc_frame *fp,
-                                             void *arg),
-                                void (*destructor)(struct fc_seq *sp,
-                                                   void *arg),
-                                void *arg, u32 timer_msec);
-/*
- * send a frame using existing sequence and exchange.
- */
-int fc_seq_send(struct fc_lport *lp, struct fc_seq *sp, struct fc_frame *fp);
-/*
- * Send ELS response using mainly infomation
- * in exchange and sequence in EM layer.
- */
-void fc_seq_els_rsp_send(struct fc_seq *sp, enum fc_els_cmd els_cmd,
-                         struct fc_seq_els_data *els_data);
-/*
- * This function is for seq_exch_abort function pointer in
- * struct libfc_function_template, see comment block on
- * seq_exch_abort for description of this function.
- */
-int fc_seq_exch_abort(const struct fc_seq *req_sp, unsigned int timer_msec);
-/*
- * Indicate that an exchange/sequence tuple is complete and the memory
- * allocated for the related objects may be freed.
- */
-void fc_exch_done(struct fc_seq *sp);
-/*
- * Allocate a new exchange and sequence pair.
- */
-struct fc_exch *fc_exch_alloc(struct fc_lport *lport, struct fc_frame *fp);
-/*
- * Start a new sequence on the same exchange as the supplied sequence.
- */
-struct fc_seq *fc_seq_start_next(struct fc_seq *sp);
-/*
- * Reset all EMs of a lport, releasing its all sequences and
- * exchanges. If sid is non-zero, then reset only exchanges
- * we sourced from that FID. If did is non-zero, reset only
- * exchanges destined to that FID.
- */
 void fc_exch_mgr_reset(struct fc_lport *, u32 s_id, u32 d_id);
 /*
 * Functions for fc_functions_template
 */
-void fc_get_host_speed(struct Scsi_Host *shost);
+void fc_get_host_speed(struct Scsi_Host *);
-void fc_get_host_port_type(struct Scsi_Host *shost);
+void fc_get_host_port_type(struct Scsi_Host *);
-void fc_get_host_port_state(struct Scsi_Host *shost);
+void fc_get_host_port_state(struct Scsi_Host *);
-void fc_set_rport_loss_tmo(struct fc_rport *rport, u32 timeout);
+void fc_set_rport_loss_tmo(struct fc_rport *, u32 timeout);
 struct fc_host_statistics *fc_get_host_stats(struct Scsi_Host *);
-/*
- * module setup functions.
- */
-int fc_setup_exch_mgr(void);
-void fc_destroy_exch_mgr(void);
-int fc_setup_rport(void);
-void fc_destroy_rport(void);
-/*
- * Internal libfc functions.
- */
-const char *fc_els_resp_type(struct fc_frame *);
 #endif /* _LIBFC_H_ */
diff --git a/include/scsi/libfcoe.h b/include/scsi/libfcoe.h
index b2410605b740..c603f4a7e7fc 100644
--- a/include/scsi/libfcoe.h
+++ b/include/scsi/libfcoe.h
@@ -53,33 +53,36 @@ enum fip_state {
 };
 /**
- * struct fcoe_ctlr - FCoE Controller and FIP state.
+ * struct fcoe_ctlr - FCoE Controller and FIP state
- * @state:      internal FIP state for network link and FIP or non-FIP mode.
+ * @state:         internal FIP state for network link and FIP or non-FIP mode.
- * @lp:         &fc_lport: libfc local port.
+ * @mode:          LLD-selected mode.
- * @sel_fcf:    currently selected FCF, or NULL.
+ * @lp:            &fc_lport: libfc local port.
- * @fcfs:       list of discovered FCFs.
+ * @sel_fcf:       currently selected FCF, or NULL.
- * @fcf_count:  number of discovered FCF entries.
+ * @fcfs:          list of discovered FCFs.
- * @sol_time:   time when a multicast solicitation was last sent.
+ * @fcf_count:     number of discovered FCF entries.
- * @sel_time:   time after which to select an FCF.
+ * @sol_time:      time when a multicast solicitation was last sent.
- * @port_ka_time: time of next port keep-alive.
+ * @sel_time:      time after which to select an FCF.
- * @ctlr_ka_time: time of next controller keep-alive.
+ * @port_ka_time:  time of next port keep-alive.
- * @timer:      timer struct used for all delayed events.
+ * @ctlr_ka_time:  time of next controller keep-alive.
- * @link_work:  &work_struct for doing FCF selection.
+ * @timer:         timer struct used for all delayed events.
- * @recv_work:  &work_struct for receiving FIP frames.
+ * @link_work:     &work_struct for doing FCF selection.
+ * @recv_work:     &work_struct for receiving FIP frames.
 * @fip_recv_list: list of received FIP frames.
- * @user_mfs:   configured maximum FC frame size, including FC header.
+ * @user_mfs:      configured maximum FC frame size, including FC header.
- * @flogi_oxid: exchange ID of most recent fabric login.
+ * @flogi_oxid:    exchange ID of most recent fabric login.
- * @flogi_count: number of FLOGI attempts in AUTO mode.
+ * @flogi_count:   number of FLOGI attempts in AUTO mode.
- * @link:       current link status for libfc.
+ * @link:          current link status for libfc.
- * @last_link:  last link state reported to libfc.
+ * @last_link:     last link state reported to libfc.
- * @map_dest:   use the FC_MAP mode for destination MAC addresses.
+ * @map_dest:      use the FC_MAP mode for destination MAC addresses.
- * @spma:       supports SPMA server-provided MACs mode
+ * @spma:          supports SPMA server-provided MACs mode
- * @dest_addr:  MAC address of the selected FC forwarder.
+ * @send_ctlr_ka:  need to send controller keep alive
- * @ctl_src_addr: the native MAC address of our local port.
+ * @send_port_ka:  need to send port keep alives
- * @data_src_addr: the assigned MAC address for the local port after FLOGI.
+ * @dest_addr:     MAC address of the selected FC forwarder.
- * @send:       LLD-supplied function to handle sending of FIP Ethernet frames.
+ * @ctl_src_addr:  the native MAC address of our local port.
- * @update_mac: LLD-supplied function to handle changes to MAC addresses.
+ * @send:          LLD-supplied function to handle sending FIP Ethernet frames
- * @lock:       lock protecting this structure.
+ * @update_mac:    LLD-supplied function to handle changes to MAC addresses.
+ * @get_src_addr:  LLD-supplied function to supply a source MAC address.
+ * @lock:          lock protecting this structure.
 *
 * This structure is used by all FCoE drivers.  It contains information
 * needed by all FCoE low-level drivers (LLDs) as well as internal state
@@ -87,6 +90,7 @@ enum fip_state {
 */
 struct fcoe_ctlr {
        enum fip_state state;
+        enum fip_state mode;
        struct fc_lport *lp;
        struct fcoe_fcf *sel_fcf;
        struct list_head fcfs;
@@ -104,29 +108,32 @@ struct fcoe_ctlr {
        u8 flogi_count;
        u8 link;
        u8 last_link;
+        u8 reset_req;
        u8 map_dest;
        u8 spma;
+        u8 send_ctlr_ka;
+        u8 send_port_ka;
        u8 dest_addr[ETH_ALEN];
        u8 ctl_src_addr[ETH_ALEN];
-        u8 data_src_addr[ETH_ALEN];
        void (*send)(struct fcoe_ctlr *, struct sk_buff *);
-        void (*update_mac)(struct fcoe_ctlr *, u8 *old, u8 *new);
+        void (*update_mac)(struct fc_lport *, u8 *addr);
+        u8 * (*get_src_addr)(struct fc_lport *);
        spinlock_t lock;
 };
-/*
+/**
- * struct fcoe_fcf - Fibre-Channel Forwarder.
+ * struct fcoe_fcf - Fibre-Channel Forwarder
- * @list:       list linkage.
+ * @list:        list linkage
- * @time:       system time (jiffies) when an advertisement was last received.
+ * @time:        system time (jiffies) when an advertisement was last received
- * @switch_name: WWN of switch from advertisement.
+ * @switch_name: WWN of switch from advertisement
- * @fabric_name: WWN of fabric from advertisement.
+ * @fabric_name: WWN of fabric from advertisement
- * @fc_map:     FC_MAP value from advertisement.
+ * @fc_map:      FC_MAP value from advertisement
- * @fcf_mac:    Ethernet address of the FCF.
+ * @fcf_mac:     Ethernet address of the FCF
- * @vfid:       virtual fabric ID.
+ * @vfid:        virtual fabric ID
- * @pri:        seletion priority, smaller values are better.
+ * @pri:         selection priority, smaller values are better
- * @flags:      flags received from advertisement.
+ * @flags:       flags received from advertisement
- * @fka_period: keep-alive period, in jiffies.
+ * @fka_period:  keep-alive period, in jiffies
 *
 * A Fibre-Channel Forwarder (FCF) is the entity on the Ethernet that
 * passes FCoE frames on to an FC fabric.  This structure represents
@@ -148,6 +155,7 @@ struct fcoe_fcf {
        u8 pri;
        u16 flags;
        u32 fka_period;
+        u8 fd_flags:1;
 };
 /* FIP API functions */
@@ -155,9 +163,10 @@ void fcoe_ctlr_init(struct fcoe_ctlr *);
 void fcoe_ctlr_destroy(struct fcoe_ctlr *);
 void fcoe_ctlr_link_up(struct fcoe_ctlr *);
 int fcoe_ctlr_link_down(struct fcoe_ctlr *);
-int fcoe_ctlr_els_send(struct fcoe_ctlr *, struct sk_buff *);
+int fcoe_ctlr_els_send(struct fcoe_ctlr *, struct fc_lport *, struct sk_buff *);
 void fcoe_ctlr_recv(struct fcoe_ctlr *, struct sk_buff *);
-int fcoe_ctlr_recv_flogi(struct fcoe_ctlr *, struct fc_frame *fp, u8 *sa);
+int fcoe_ctlr_recv_flogi(struct fcoe_ctlr *, struct fc_lport *,
+                         struct fc_frame *);
 /* libfcoe funcs */
 u64 fcoe_wwn_from_mac(unsigned char mac[], unsigned int, unsigned int);
diff --git a/include/scsi/libiscsi.h b/include/scsi/libiscsi.h
index a72edd4eceec..ae5196aae1a5 100644
--- a/include/scsi/libiscsi.h
+++ b/include/scsi/libiscsi.h
@@ -28,6 +28,7 @@
 #include <linux/mutex.h>
 #include <linux/timer.h>
 #include <linux/workqueue.h>
+#include <linux/kfifo.h>
 #include <scsi/iscsi_proto.h>
 #include <scsi/iscsi_if.h>
 #include <scsi/scsi_transport_iscsi.h>
@@ -231,7 +232,7 @@ struct iscsi_conn {
 };
 struct iscsi_pool {
-        struct kfifo            *queue;         /* FIFO Queue */
+        struct kfifo            queue;          /* FIFO Queue */
        void                    **pool;         /* Pool of elements */
        int                     max;            /* Max number of elements */
 };
@@ -267,6 +268,7 @@ struct iscsi_session {
        /* configuration */
        int                     abort_timeout;
        int                     lu_reset_timeout;
+        int                     tgt_reset_timeout;
        int                     initial_r2t_en;
        unsigned                max_r2t;
        int                     imm_data_en;
@@ -333,9 +335,11 @@ struct iscsi_host {
 /*
 * scsi host template
 */
-extern int iscsi_change_queue_depth(struct scsi_device *sdev, int depth);
+extern int iscsi_change_queue_depth(struct scsi_device *sdev, int depth,
+                                    int reason);
 extern int iscsi_eh_abort(struct scsi_cmnd *sc);
-extern int iscsi_eh_target_reset(struct scsi_cmnd *sc);
+extern int iscsi_eh_recover_target(struct scsi_cmnd *sc);
+extern int iscsi_eh_session_reset(struct scsi_cmnd *sc);
 extern int iscsi_eh_device_reset(struct scsi_cmnd *sc);
 extern int iscsi_queuecommand(struct scsi_cmnd *sc,
                              void (*done)(struct scsi_cmnd *));
diff --git a/include/scsi/libiscsi_tcp.h b/include/scsi/libiscsi_tcp.h
index 9e3182e659db..741ae7ed4394 100644
--- a/include/scsi/libiscsi_tcp.h
+++ b/include/scsi/libiscsi_tcp.h
@@ -80,7 +80,7 @@ struct iscsi_tcp_task {
        int                     data_offset;
        struct iscsi_r2t_info   *r2t;           /* in progress solict R2T */
        struct iscsi_pool       r2tpool;
-        struct kfifo            *r2tqueue;
+        struct kfifo            r2tqueue;
        void                    *dd_data;
 };
diff --git a/include/scsi/libsas.h b/include/scsi/libsas.h
index e78d3b62d8ec..3b586859669c 100644
--- a/include/scsi/libsas.h
+++ b/include/scsi/libsas.h
@@ -36,6 +36,7 @@
 #include <scsi/scsi_cmnd.h>
 #include <scsi/scsi_transport_sas.h>
 #include <linux/scatterlist.h>
+#include <linux/slab.h>
 struct block_device;
@@ -634,7 +635,8 @@ extern int sas_target_alloc(struct scsi_target *);
 extern int sas_slave_alloc(struct scsi_device *);
 extern int sas_slave_configure(struct scsi_device *);
 extern void sas_slave_destroy(struct scsi_device *);
-extern int sas_change_queue_depth(struct scsi_device *, int new_depth);
+extern int sas_change_queue_depth(struct scsi_device *, int new_depth,
+                                  int reason);
 extern int sas_change_queue_type(struct scsi_device *, int qt);
 extern int sas_bios_param(struct scsi_device *,
                          struct block_device *,
diff --git a/include/scsi/libsrp.h b/include/scsi/libsrp.h
index ba615e4c1d7c..f4105c91af53 100644
--- a/include/scsi/libsrp.h
+++ b/include/scsi/libsrp.h
@@ -2,6 +2,7 @@
 #define __LIBSRP_H__
 #include <linux/list.h>
+#include <linux/kfifo.h>
 #include <scsi/scsi_cmnd.h>
 #include <scsi/scsi_host.h>
 #include <scsi/srp.h>
@@ -21,7 +22,7 @@ struct srp_buf {
 struct srp_queue {
        void *pool;
        void *items;
-        struct kfifo *queue;
+        struct kfifo queue;
        spinlock_t lock;
 };
diff --git a/include/scsi/osd_initiator.h b/include/scsi/osd_initiator.h
index 02bd9f716357..a8f370126632 100644
--- a/include/scsi/osd_initiator.h
+++ b/include/scsi/osd_initiator.h
@@ -48,7 +48,6 @@ enum osd_std_version {
 */
 struct osd_dev {
        struct scsi_device *scsi_device;
-        struct file *file;
        unsigned def_timeout;
 #ifdef OSD_VER1_SUPPORT
@@ -56,10 +55,24 @@ struct osd_dev {
 #endif
 };
-/* Retrieve/return osd_dev(s) for use by Kernel clients */
+/* Unique Identification of an OSD device */
-struct osd_dev *osduld_path_lookup(const char *dev_name); /*Use IS_ERR/ERR_PTR*/
+struct osd_dev_info {
+        unsigned systemid_len;
+        u8 systemid[OSD_SYSTEMID_LEN];
+        unsigned osdname_len;
+        u8 *osdname;
+};
+/* Retrieve/return osd_dev(s) for use by Kernel clients
+ * Use IS_ERR/ERR_PTR on returned "osd_dev *".
+ */
+struct osd_dev *osduld_path_lookup(const char *dev_name);
+struct osd_dev *osduld_info_lookup(const struct osd_dev_info *odi);
 void osduld_put_device(struct osd_dev *od);
+const struct osd_dev_info *osduld_device_info(struct osd_dev *od);
+bool osduld_device_same(struct osd_dev *od, const struct osd_dev_info *odi);
 /* Add/remove test ioctls from external modules */
 typedef int (do_test_fn)(struct osd_dev *od, unsigned cmd, unsigned long arg);
 int osduld_register_test(unsigned ioctl, do_test_fn *do_test);
@@ -69,8 +82,24 @@ void osduld_unregister_test(unsigned ioctl);
 void osd_dev_init(struct osd_dev *od, struct scsi_device *scsi_device);
 void osd_dev_fini(struct osd_dev *od);
-/* some hi level device operations */
+/**
-int osd_auto_detect_ver(struct osd_dev *od, void *caps);    /* GFP_KERNEL */
+ * osd_auto_detect_ver - Detect the OSD version, return Unique Identification
+ *
+ * @od:     OSD target lun handle
+ * @caps:   Capabilities authorizing OSD root read attributes access
+ * @odi:    Retrieved information uniquely identifying the osd target lun
+ *          Note: odi->osdname must be kfreed by caller.
+ *
+ * Auto detects the OSD version of the OSD target and sets the @od
+ * accordingly. Meanwhile also returns the "system id" and "osd name" root
+ * attributes which uniquely identify the OSD target. This member is usually
+ * called by the ULD. ULD users should call osduld_device_info().
+ * This rutine allocates osd requests and memory at GFP_KERNEL level and might
+ * sleep.
+ */
+int osd_auto_detect_ver(struct osd_dev *od,
+        void *caps, struct osd_dev_info *odi);
 static inline struct request_queue *osd_request_queue(struct osd_dev *od)
 {
        return od->scsi_device->request_queue;
@@ -84,6 +113,15 @@ static inline void osd_dev_set_ver(struct osd_dev *od, enum osd_std_version v)
 #endif
 }
+static inline bool osd_dev_is_ver1(struct osd_dev *od)
+{
+#ifdef OSD_VER1_SUPPORT
+        return od->version == OSD_VER1;
+#else
+        return false;
+#endif
+}
 struct osd_request;
 typedef void (osd_req_done_fn)(struct osd_request *or, void *private);
@@ -104,6 +142,7 @@ struct osd_request {
        struct _osd_io_info {
                struct bio *bio;
                u64 total_bytes;
+                u64 residual;
                struct request *req;
                struct _osd_req_data_segment *last_seg;
                u8 *pad_buff;
@@ -112,22 +151,19 @@ struct osd_request {
        gfp_t alloc_flags;
        unsigned timeout;
        unsigned retries;
+        unsigned sense_len;
        u8 sense[OSD_MAX_SENSE_LEN];
        enum osd_attributes_mode attributes_mode;
        osd_req_done_fn *async_done;
        void *async_private;
        int async_error;
+        int req_errors;
 };
-/* OSD Version control */
 static inline bool osd_req_is_ver1(struct osd_request *or)
 {
-#ifdef OSD_VER1_SUPPORT
+        return osd_dev_is_ver1(or->osd_dev);
-        return or->osd_dev->version == OSD_VER1;
-#else
-        return false;
-#endif
 }
 /*
@@ -234,7 +270,7 @@ int osd_execute_request_async(struct osd_request *or,
 * @bad_attr_list - List of failing attributes (optional)
 * @max_attr      - Size of @bad_attr_list.
 *
- * After execution, sense + return code can be analyzed using this function. The
+ * After execution, osd_request results are analyzed using this function. The
 * return code is the final disposition on the error. So it is possible that a
 * CHECK_CONDITION was returned from target but this will return NO_ERROR, for
 * example on recovered errors. All parameters are optional if caller does
@@ -243,7 +279,29 @@ int osd_execute_request_async(struct osd_request *or,
 * of the SCSI_OSD_DPRINT_SENSE Kconfig value. Set @silent if you know the
 * command would routinely fail, to not spam the dmsg file.
 */
+/**
+ * osd_err_priority - osd categorized return codes in ascending severity.
+ *
+ * The categories are borrowed from the pnfs_osd_errno enum.
+ * See comments for translated Linux codes returned by osd_req_decode_sense.
+ */
+enum osd_err_priority {
+        OSD_ERR_PRI_NO_ERROR    = 0,
+        /* Recoverable, caller should clear_highpage() all pages */
+        OSD_ERR_PRI_CLEAR_PAGES = 1, /* -EFAULT */
+        OSD_ERR_PRI_RESOURCE    = 2, /* -ENOMEM */
+        OSD_ERR_PRI_BAD_CRED    = 3, /* -EINVAL */
+        OSD_ERR_PRI_NO_ACCESS   = 4, /* -EACCES */
+        OSD_ERR_PRI_UNREACHABLE = 5, /* any other */
+        OSD_ERR_PRI_NOT_FOUND   = 6, /* -ENOENT */
+        OSD_ERR_PRI_NO_SPACE    = 7, /* -ENOSPC */
+        OSD_ERR_PRI_EIO         = 8, /* -EIO    */
+};
 struct osd_sense_info {
+        enum osd_err_priority osd_err_pri;
        int key;                /* one of enum scsi_sense_keys */
        int additional_code ;   /* enum osd_additional_sense_codes */
        union { /* Sense specific information */
diff --git a/include/scsi/osd_protocol.h b/include/scsi/osd_protocol.h
index 2cc8e8b1cc19..685661283540 100644
--- a/include/scsi/osd_protocol.h
+++ b/include/scsi/osd_protocol.h
@@ -17,6 +17,7 @@
 #define __OSD_PROTOCOL_H__
 #include <linux/types.h>
+#include <linux/kernel.h>
 #include <asm/unaligned.h>
 #include <scsi/scsi.h>
diff --git a/include/scsi/osd_sense.h b/include/scsi/osd_sense.h
index ff9b33c773c7..91db543a5502 100644
--- a/include/scsi/osd_sense.h
+++ b/include/scsi/osd_sense.h
@@ -255,6 +255,9 @@ enum osdv2_cdb_field_offset {
        OSD_CFO_STARTING_BYTE   = OSD_CDB_OFFSET(v2.start_address),
        OSD_CFO_PARTITION_ID    = OSD_CDB_OFFSET(partition),
        OSD_CFO_OBJECT_ID       = OSD_CDB_OFFSET(object),
+        OSD_CFO_PERMISSIONS     = sizeof(struct osd_cdb_head) +
+                                        offsetof(struct osd_capability_head,
+                                                 permissions_bit_mask),
 };
 #endif /* ndef __OSD_SENSE_H__ */
diff --git a/include/scsi/scsi.h b/include/scsi/scsi.h
index 34c46ab5c31b..8b4deca996ad 100644
--- a/include/scsi/scsi.h
+++ b/include/scsi/scsi.h
@@ -94,6 +94,7 @@ struct scsi_cmnd;
 #define WRITE_LONG            0x3f
 #define CHANGE_DEFINITION     0x40
 #define WRITE_SAME            0x41
+#define UNMAP                 0x42
 #define READ_TOC              0x43
 #define LOG_SELECT            0x4c
 #define LOG_SENSE             0x4d
@@ -122,9 +123,11 @@ struct scsi_cmnd;
 #define READ_16               0x88
 #define WRITE_16              0x8a
 #define VERIFY_16             0x8f
+#define WRITE_SAME_16         0x93
 #define SERVICE_ACTION_IN     0x9e
 /* values for service action in */
 #define SAI_READ_CAPACITY_16  0x10
+#define SAI_GET_LBA_STATUS    0x12
 /* values for maintenance in */
 #define MI_REPORT_TARGET_PGS  0x0a
 /* values for maintenance out */
@@ -132,6 +135,7 @@ struct scsi_cmnd;
 /* values for variable length command */
 #define READ_32               0x09
 #define WRITE_32              0x0b
+#define WRITE_SAME_32         0x0d
 /* Values for T10/04-262r7 */
 #define ATA_16                0x85      /* 16-byte pass-thru */
diff --git a/include/scsi/scsi_bsg_fc.h b/include/scsi/scsi_bsg_fc.h
index a4b233318179..91a4e4ff9a9b 100644
--- a/include/scsi/scsi_bsg_fc.h
+++ b/include/scsi/scsi_bsg_fc.h
@@ -292,7 +292,7 @@ struct fc_bsg_request {
                struct fc_bsg_rport_els         r_els;
                struct fc_bsg_rport_ct          r_ct;
        } rqst_data;
-};
+} __attribute__((packed));
 /* response (request sense data) structure of the sg_io_v4 */
diff --git a/include/scsi/scsi_device.h b/include/scsi/scsi_device.h
index f097ae340bc1..d80b6dbed1ca 100644
--- a/include/scsi/scsi_device.h
+++ b/include/scsi/scsi_device.h
@@ -81,11 +81,14 @@ struct scsi_device {
        struct list_head starved_entry;
        struct scsi_cmnd *current_cmnd; /* currently active command */
        unsigned short queue_depth;     /* How deep of a queue we want */
+        unsigned short max_queue_depth; /* max queue depth */
        unsigned short last_queue_full_depth; /* These two are used by */
        unsigned short last_queue_full_count; /* scsi_track_queue_full() */
-        unsigned long last_queue_full_time;/* don't let QUEUE_FULLs on the same
+        unsigned long last_queue_full_time;     /* last queue full time */
-                                           jiffie count on our counter, they
+        unsigned long queue_ramp_up_period;     /* ramp up period in jiffies */
-                                           could all be from the same event. */
+#define SCSI_DEFAULT_RAMP_UP_PERIOD     (120 * HZ)
+        unsigned long last_queue_ramp_up;       /* last queue ramp up time */
        unsigned int id, lun, channel;
@@ -175,6 +178,7 @@ struct scsi_dh_devlist {
        char *model;
 };
+typedef void (*activate_complete)(void *, int);
 struct scsi_device_handler {
        /* Used by the infrastructure */
        struct list_head list; /* list of scsi_device_handlers */
@@ -186,7 +190,7 @@ struct scsi_device_handler {
        int (*check_sense)(struct scsi_device *, struct scsi_sense_hdr *);
        int (*attach)(struct scsi_device *);
        void (*detach)(struct scsi_device *);
-        int (*activate)(struct scsi_device *);
+        int (*activate)(struct scsi_device *, activate_complete, void *);
        int (*prep_fn)(struct scsi_device *, struct request *);
        int (*set_params)(struct scsi_device *, const char *);
 };
@@ -344,7 +348,8 @@ extern int scsi_mode_select(struct scsi_device *sdev, int pf, int sp,
                            struct scsi_sense_hdr *);
 extern int scsi_test_unit_ready(struct scsi_device *sdev, int timeout,
                                int retries, struct scsi_sense_hdr *sshdr);
-extern unsigned char *scsi_get_vpd_page(struct scsi_device *, u8 page);
+extern int scsi_get_vpd_page(struct scsi_device *, u8 page, unsigned char *buf,
+                             int buf_len);
 extern int scsi_device_set_state(struct scsi_device *sdev,
                                 enum scsi_device_state state);
 extern struct scsi_event *sdev_evt_alloc(enum scsi_device_event evt_type,
diff --git a/include/scsi/scsi_dh.h b/include/scsi/scsi_dh.h
index ff2407405b42..e3f2db212ddc 100644
--- a/include/scsi/scsi_dh.h
+++ b/include/scsi/scsi_dh.h
@@ -56,14 +56,16 @@ enum {
        SCSI_DH_DRIVER_MAX,
 };
 #if defined(CONFIG_SCSI_DH) || defined(CONFIG_SCSI_DH_MODULE)
-extern int scsi_dh_activate(struct request_queue *);
+extern int scsi_dh_activate(struct request_queue *, activate_complete, void *);
 extern int scsi_dh_handler_exist(const char *);
 extern int scsi_dh_attach(struct request_queue *, const char *);
 extern void scsi_dh_detach(struct request_queue *);
 extern int scsi_dh_set_params(struct request_queue *, const char *);
 #else
-static inline int scsi_dh_activate(struct request_queue *req)
+static inline int scsi_dh_activate(struct request_queue *req,
+                                        activate_complete fn, void *data)
 {
+        fn(data, 0);
        return 0;
 }
 static inline int scsi_dh_handler_exist(const char *name)
diff --git a/include/scsi/scsi_host.h b/include/scsi/scsi_host.h
index 47941fc5aba7..c50a97fc76f9 100644
--- a/include/scsi/scsi_host.h
+++ b/include/scsi/scsi_host.h
@@ -43,6 +43,12 @@ struct blk_queue_tags;
 #define DISABLE_CLUSTERING 0
 #define ENABLE_CLUSTERING 1
+enum {
+        SCSI_QDEPTH_DEFAULT,    /* default requested change, e.g. from sysfs */
+        SCSI_QDEPTH_QFULL,      /* scsi-ml requested due to queue full */
+        SCSI_QDEPTH_RAMP_UP,    /* scsi-ml requested due to threshhold event */
+};
 struct scsi_host_template {
        struct module *module;
        const char *name;
@@ -294,7 +300,7 @@ struct scsi_host_template {
         *
         * Status: OPTIONAL
         */
-        int (* change_queue_depth)(struct scsi_device *, int);
+        int (* change_queue_depth)(struct scsi_device *, int, int);
        /*
         * Fill in this function to allow the changing of tag types
@@ -677,6 +683,12 @@ struct Scsi_Host {
        void *shost_data;
        /*
+         * Points to the physical bus device we'd use to do DMA
+         * Needed just in case we have virtual hosts.
+         */
+        struct device *dma_dev;
+        /*
         * We should ensure that this is aligned, both for better performance
         * and also because some compilers (m68k) don't automatically force
         * alignment to a long boundary.
@@ -720,7 +732,9 @@ extern int scsi_queue_work(struct Scsi_Host *, struct work_struct *);
 extern void scsi_flush_work(struct Scsi_Host *);
 extern struct Scsi_Host *scsi_host_alloc(struct scsi_host_template *, int);
-extern int __must_check scsi_add_host(struct Scsi_Host *, struct device *);
+extern int __must_check scsi_add_host_with_dma(struct Scsi_Host *,
+                                               struct device *,
+                                               struct device *);
 extern void scsi_scan_host(struct Scsi_Host *);
 extern void scsi_rescan_device(struct device *);
 extern void scsi_remove_host(struct Scsi_Host *);
@@ -731,6 +745,12 @@ extern const char *scsi_host_state_name(enum scsi_host_state);
 extern u64 scsi_calculate_bounce_limit(struct Scsi_Host *);
+static inline int __must_check scsi_add_host(struct Scsi_Host *host,
+                                             struct device *dev)
+{
+        return scsi_add_host_with_dma(host, dev, dev);
+}
 static inline struct device *scsi_get_device(struct Scsi_Host *shost)
 {
        return shost->shost_gendev.parent;
diff --git a/include/scsi/scsi_transport_fc.h b/include/scsi/scsi_transport_fc.h
index fc50bd64aa4e..8e86a94faf06 100644
--- a/include/scsi/scsi_transport_fc.h
+++ b/include/scsi/scsi_transport_fc.h
@@ -807,5 +807,6 @@ void fc_host_post_vendor_event(struct Scsi_Host *shost, u32 event_number,
 struct fc_vport *fc_vport_create(struct Scsi_Host *shost, int channel,
                struct fc_vport_identifiers *);
 int fc_vport_terminate(struct fc_vport *vport);
+void fc_block_scsi_eh(struct scsi_cmnd *cmnd);
 #endif /* SCSI_TRANSPORT_FC_H */
diff --git a/include/scsi/scsi_transport_sas.h b/include/scsi/scsi_transport_sas.h
index 61ad3594aad6..ffeebc34a4f7 100644
--- a/include/scsi/scsi_transport_sas.h
+++ b/include/scsi/scsi_transport_sas.h
@@ -107,6 +107,8 @@ struct sas_end_device {
        struct sas_rphy         rphy;
        /* flags */
        unsigned                ready_led_meaning:1;
+        unsigned                tlr_supported:1;
+        unsigned                tlr_enabled:1;
        /* parameters */
        u16                     I_T_nexus_loss_timeout;
        u16                     initiator_response_timeout;
@@ -181,6 +183,11 @@ extern int sas_phy_add(struct sas_phy *);
 extern void sas_phy_delete(struct sas_phy *);
 extern int scsi_is_sas_phy(const struct device *);
+unsigned int sas_tlr_supported(struct scsi_device *);
+unsigned int sas_is_tlr_enabled(struct scsi_device *);
+void sas_disable_tlr(struct scsi_device *);
+void sas_enable_tlr(struct scsi_device *);
 extern struct sas_rphy *sas_end_device_alloc(struct sas_port *);
 extern struct sas_rphy *sas_expander_alloc(struct sas_port *, enum sas_device_type);
 void sas_rphy_free(struct sas_rphy *);
diff --git a/include/scsi/sg.h b/include/scsi/sg.h
index 934ae389671d..a9f3c6fc3f57 100644
--- a/include/scsi/sg.h
+++ b/include/scsi/sg.h
@@ -70,6 +70,9 @@ Major new features in SG 3.x driver (cf SG 2.x drivers)
 (for the lk 2.2 series).
 */
+#ifdef __KERNEL__
+extern int sg_big_buff; /* for sysctl */
+#endif
 /* New interface introduced in the 3.x SG drivers follows */
diff --git a/include/sound/Kbuild b/include/sound/Kbuild
index fd054a344324..e9dd9369ecb9 100644
--- a/include/sound/Kbuild
+++ b/include/sound/Kbuild
@@ -2,7 +2,6 @@ header-y += asound_fm.h
 header-y += hdsp.h
 header-y += hdspm.h
 header-y += sfnt_info.h
-header-y += sscape_ioctl.h
 unifdef-y += asequencer.h
 unifdef-y += asound.h
diff --git a/include/sound/ac97_codec.h b/include/sound/ac97_codec.h
index 3dae3f799b9b..49400459b477 100644
--- a/include/sound/ac97_codec.h
+++ b/include/sound/ac97_codec.h
@@ -593,7 +593,7 @@ enum {
 struct ac97_quirk {
        unsigned short subvendor; /* PCI subsystem vendor id */
-        unsigned short subdevice; /* PCI sybsystem device id */
+        unsigned short subdevice; /* PCI subsystem device id */
        unsigned short mask;    /* device id bit mask, 0 = accept all */
        unsigned int codec_id;  /* codec id (if any), 0 = accept all */
        const char *name;       /* name shown as info */
diff --git a/include/sound/aci.h b/include/sound/aci.h
new file mode 100644
index 000000000000..ee639d355ef0
--- /dev/null
+++ b/include/sound/aci.h
@@ -0,0 +1,90 @@
+#ifndef _ACI_H_
+#define _ACI_H_
+#define ACI_REG_COMMAND         0       /* write register offset */
+#define ACI_REG_STATUS          1       /* read register offset */
+#define ACI_REG_BUSY            2       /* busy register offset */
+#define ACI_REG_RDS             2       /* PCM20: RDS register offset */
+#define ACI_MINTIME             500     /* ACI time out limit */
+#define ACI_SET_MUTE            0x0d
+#define ACI_SET_POWERAMP        0x0f
+#define ACI_SET_TUNERMUTE       0xa3
+#define ACI_SET_TUNERMONO       0xa4
+#define ACI_SET_IDE             0xd0
+#define ACI_SET_WSS             0xd1
+#define ACI_SET_SOLOMODE        0xd2
+#define ACI_SET_PREAMP          0x03
+#define ACI_GET_PREAMP          0x21
+#define ACI_WRITE_TUNE          0xa7
+#define ACI_READ_TUNERSTEREO    0xa8
+#define ACI_READ_TUNERSTATION   0xa9
+#define ACI_READ_VERSION        0xf1
+#define ACI_READ_IDCODE         0xf2
+#define ACI_INIT                0xff
+#define ACI_STATUS              0xf0
+#define ACI_S_GENERAL           0x00
+#define ACI_ERROR_OP            0xdf
+/* ACI Mixer */
+/* These are the values for the right channel GET registers.
+   Add an offset of 0x01 for the left channel register.
+   (left=right+0x01) */
+#define ACI_GET_MASTER          0x03
+#define ACI_GET_MIC             0x05
+#define ACI_GET_LINE            0x07
+#define ACI_GET_CD              0x09
+#define ACI_GET_SYNTH           0x0b
+#define ACI_GET_PCM             0x0d
+#define ACI_GET_LINE1           0x10    /* Radio on PCM20 */
+#define ACI_GET_LINE2           0x12
+#define ACI_GET_EQ1             0x22    /* from Bass ... */
+#define ACI_GET_EQ2             0x24
+#define ACI_GET_EQ3             0x26
+#define ACI_GET_EQ4             0x28
+#define ACI_GET_EQ5             0x2a
+#define ACI_GET_EQ6             0x2c
+#define ACI_GET_EQ7             0x2e    /* ... to Treble */
+/* And these are the values for the right channel SET registers.
+   For left channel access you have to add an offset of 0x08.
+   MASTER is an exception, which needs an offset of 0x01 */
+#define ACI_SET_MASTER          0x00
+#define ACI_SET_MIC             0x30
+#define ACI_SET_LINE            0x31
+#define ACI_SET_CD              0x34
+#define ACI_SET_SYNTH           0x33
+#define ACI_SET_PCM             0x32
+#define ACI_SET_LINE1           0x35    /* Radio on PCM20 */
+#define ACI_SET_LINE2           0x36
+#define ACI_SET_EQ1             0x40    /* from Bass ... */
+#define ACI_SET_EQ2             0x41
+#define ACI_SET_EQ3             0x42
+#define ACI_SET_EQ4             0x43
+#define ACI_SET_EQ5             0x44
+#define ACI_SET_EQ6             0x45
+#define ACI_SET_EQ7             0x46    /* ... to Treble */
+struct snd_miro_aci {
+        unsigned long aci_port;
+        int aci_vendor;
+        int aci_product;
+        int aci_version;
+        int aci_amp;
+        int aci_preamp;
+        int aci_solomode;
+        struct mutex aci_mutex;
+};
+int snd_aci_cmd(struct snd_miro_aci *aci, int write1, int write2, int write3);
+struct snd_miro_aci *snd_aci_get_aci(void);
+#endif  /* _ACI_H_ */
diff --git a/include/sound/ak4113.h b/include/sound/ak4113.h
new file mode 100644
index 000000000000..2609048c1d44
--- /dev/null
+++ b/include/sound/ak4113.h
@@ -0,0 +1,321 @@
+#ifndef __SOUND_AK4113_H
+#define __SOUND_AK4113_H
+/*
+ *  Routines for Asahi Kasei AK4113
+ *  Copyright (c) by Jaroslav Kysela <perex@perex.cz>,
+ *  Copyright (c) by Pavel Hofman <pavel.hofman@ivitera.com>,
+ *
+ *
+ *   This program is free software; you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License as published by
+ *   the Free Software Foundation; either version 2 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with this program; if not, write to the Free Software
+ *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
+ *
+ */
+/* AK4113 registers */
+/* power down */
+#define AK4113_REG_PWRDN        0x00
+/* format control */
+#define AK4113_REG_FORMAT       0x01
+/* input/output control */
+#define AK4113_REG_IO0          0x02
+/* input/output control */
+#define AK4113_REG_IO1          0x03
+/* interrupt0 mask */
+#define AK4113_REG_INT0_MASK    0x04
+/* interrupt1 mask */
+#define AK4113_REG_INT1_MASK    0x05
+/* DAT mask & DTS select */
+#define AK4113_REG_DATDTS       0x06
+/* receiver status 0 */
+#define AK4113_REG_RCS0         0x07
+/* receiver status 1 */
+#define AK4113_REG_RCS1         0x08
+/* receiver status 2 */
+#define AK4113_REG_RCS2         0x09
+/* RX channel status byte 0 */
+#define AK4113_REG_RXCSB0       0x0a
+/* RX channel status byte 1 */
+#define AK4113_REG_RXCSB1       0x0b
+/* RX channel status byte 2 */
+#define AK4113_REG_RXCSB2       0x0c
+/* RX channel status byte 3 */
+#define AK4113_REG_RXCSB3       0x0d
+/* RX channel status byte 4 */
+#define AK4113_REG_RXCSB4       0x0e
+/* burst preamble Pc byte 0 */
+#define AK4113_REG_Pc0          0x0f
+/* burst preamble Pc byte 1 */
+#define AK4113_REG_Pc1          0x10
+/* burst preamble Pd byte 0 */
+#define AK4113_REG_Pd0          0x11
+/* burst preamble Pd byte 1 */
+#define AK4113_REG_Pd1          0x12
+/* Q-subcode address + control */
+#define AK4113_REG_QSUB_ADDR    0x13
+/* Q-subcode track */
+#define AK4113_REG_QSUB_TRACK   0x14
+/* Q-subcode index */
+#define AK4113_REG_QSUB_INDEX   0x15
+/* Q-subcode minute */
+#define AK4113_REG_QSUB_MINUTE  0x16
+/* Q-subcode second */
+#define AK4113_REG_QSUB_SECOND  0x17
+/* Q-subcode frame */
+#define AK4113_REG_QSUB_FRAME   0x18
+/* Q-subcode zero */
+#define AK4113_REG_QSUB_ZERO    0x19
+/* Q-subcode absolute minute */
+#define AK4113_REG_QSUB_ABSMIN  0x1a
+/* Q-subcode absolute second */
+#define AK4113_REG_QSUB_ABSSEC  0x1b
+/* Q-subcode absolute frame */
+#define AK4113_REG_QSUB_ABSFRM  0x1c
+/* sizes */
+#define AK4113_REG_RXCSB_SIZE   ((AK4113_REG_RXCSB4-AK4113_REG_RXCSB0)+1)
+#define AK4113_REG_QSUB_SIZE    ((AK4113_REG_QSUB_ABSFRM-AK4113_REG_QSUB_ADDR)\
+                +1)
+#define AK4113_WRITABLE_REGS    (AK4113_REG_DATDTS + 1)
+/* AK4113_REG_PWRDN bits */
+/* Channel Status Select */
+#define AK4113_CS12             (1<<7)
+/* Block Start & C/U Output Mode */
+#define AK4113_BCU              (1<<6)
+/* Master Clock Operation Select */
+#define AK4113_CM1              (1<<5)
+/* Master Clock Operation Select */
+#define AK4113_CM0              (1<<4)
+/* Master Clock Frequency Select */
+#define AK4113_OCKS1            (1<<3)
+/* Master Clock Frequency Select */
+#define AK4113_OCKS0            (1<<2)
+/* 0 = power down, 1 = normal operation */
+#define AK4113_PWN              (1<<1)
+/* 0 = reset & initialize (except thisregister), 1 = normal operation */
+#define AK4113_RST              (1<<0)
+/* AK4113_REQ_FORMAT bits */
+/* V/TX Output select: 0 = Validity Flag Output, 1 = TX */
+#define AK4113_VTX              (1<<7)
+/* Audio Data Control */
+#define AK4113_DIF2             (1<<6)
+/* Audio Data Control */
+#define AK4113_DIF1             (1<<5)
+/* Audio Data Control */
+#define AK4113_DIF0             (1<<4)
+/* Deemphasis Autodetect Enable (1 = enable) */
+#define AK4113_DEAU             (1<<3)
+/* 32kHz-48kHz Deemphasis Control */
+#define AK4113_DEM1             (1<<2)
+/* 32kHz-48kHz Deemphasis Control */
+#define AK4113_DEM0             (1<<1)
+#define AK4113_DEM_OFF          (AK4113_DEM0)
+#define AK4113_DEM_44KHZ        (0)
+#define AK4113_DEM_48KHZ        (AK4113_DEM1)
+#define AK4113_DEM_32KHZ        (AK4113_DEM0|AK4113_DEM1)
+/* STDO: 16-bit, right justified */
+#define AK4113_DIF_16R          (0)
+/* STDO: 18-bit, right justified */
+#define AK4113_DIF_18R          (AK4113_DIF0)
+/* STDO: 20-bit, right justified */
+#define AK4113_DIF_20R          (AK4113_DIF1)
+/* STDO: 24-bit, right justified */
+#define AK4113_DIF_24R          (AK4113_DIF1|AK4113_DIF0)
+/* STDO: 24-bit, left justified */
+#define AK4113_DIF_24L          (AK4113_DIF2)
+/* STDO: I2S */
+#define AK4113_DIF_24I2S        (AK4113_DIF2|AK4113_DIF0)
+/* STDO: 24-bit, left justified; LRCLK, BICK = Input */
+#define AK4113_DIF_I24L         (AK4113_DIF2|AK4113_DIF1)
+/* STDO: I2S;  LRCLK, BICK = Input */
+#define AK4113_DIF_I24I2S       (AK4113_DIF2|AK4113_DIF1|AK4113_DIF0)
+/* AK4113_REG_IO0 */
+/* XTL1=0,XTL0=0 -> 11.2896Mhz; XTL1=0,XTL0=1 -> 12.288Mhz */
+#define AK4113_XTL1             (1<<6)
+/* XTL1=1,XTL0=0 -> 24.576Mhz; XTL1=1,XTL0=1 -> use channel status */
+#define AK4113_XTL0             (1<<5)
+/* Block Start Signal Output: 0 = U-bit, 1 = C-bit (req. BCU = 1) */
+#define AK4113_UCE              (1<<4)
+/* TX Output Enable (1 = enable) */
+#define AK4113_TXE              (1<<3)
+/* Output Through Data Selector for TX pin */
+#define AK4113_OPS2             (1<<2)
+/* Output Through Data Selector for TX pin */
+#define AK4113_OPS1             (1<<1)
+/* Output Through Data Selector for TX pin */
+#define AK4113_OPS0             (1<<0)
+/* 11.2896 MHz ref. Xtal freq. */
+#define AK4113_XTL_11_2896M     (0)
+/* 12.288 MHz ref. Xtal freq. */
+#define AK4113_XTL_12_288M      (AK4113_XTL0)
+/* 24.576 MHz ref. Xtal freq. */
+#define AK4113_XTL_24_576M      (AK4113_XTL1)
+/* AK4113_REG_IO1 */
+/* Interrupt 0 pin Hold */
+#define AK4113_EFH1             (1<<7)
+/* Interrupt 0 pin Hold */
+#define AK4113_EFH0             (1<<6)
+#define AK4113_EFH_512LRCLK     (0)
+#define AK4113_EFH_1024LRCLK    (AK4113_EFH0)
+#define AK4113_EFH_2048LRCLK    (AK4113_EFH1)
+#define AK4113_EFH_4096LRCLK    (AK4113_EFH1|AK4113_EFH0)
+/* PLL Lock Time: 0 = 384/fs, 1 = 1/fs */
+#define AK4113_FAST             (1<<5)
+/* MCKO2 Output Select: 0 = CMx/OCKSx, 1 = Xtal */
+#define AK4113_XMCK             (1<<4)
+/* MCKO2 Output Freq. Select: 0 = x1, 1 = x0.5  (req. XMCK = 1) */
+#define AK4113_DIV              (1<<3)
+/* Input Recovery Data Select */
+#define AK4113_IPS2             (1<<2)
+/* Input Recovery Data Select */
+#define AK4113_IPS1             (1<<1)
+/* Input Recovery Data Select */
+#define AK4113_IPS0             (1<<0)
+#define AK4113_IPS(x)           ((x)&7)
+/* AK4113_REG_INT0_MASK && AK4113_REG_INT1_MASK*/
+/* mask enable for QINT bit */
+#define AK4113_MQI              (1<<7)
+/* mask enable for AUTO bit */
+#define AK4113_MAUT             (1<<6)
+/* mask enable for CINT bit */
+#define AK4113_MCIT             (1<<5)
+/* mask enable for UNLOCK bit */
+#define AK4113_MULK             (1<<4)
+/* mask enable for V bit */
+#define AK4113_V                (1<<3)
+/* mask enable for STC bit */
+#define AK4113_STC              (1<<2)
+/* mask enable for AUDN bit */
+#define AK4113_MAN              (1<<1)
+/* mask enable for PAR bit */
+#define AK4113_MPR              (1<<0)
+/* AK4113_REG_DATDTS */
+/* DAT Start ID Counter */
+#define AK4113_DCNT             (1<<4)
+/* DTS-CD 16-bit Sync Word Detect */
+#define AK4113_DTS16            (1<<3)
+/* DTS-CD 14-bit Sync Word Detect */
+#define AK4113_DTS14            (1<<2)
+/* mask enable for DAT bit (if 1, no INT1 effect */
+#define AK4113_MDAT1            (1<<1)
+/* mask enable for DAT bit (if 1, no INT0 effect */
+#define AK4113_MDAT0            (1<<0)
+/* AK4113_REG_RCS0 */
+/* Q-subcode buffer interrupt, 0 = no change, 1 = changed */
+#define AK4113_QINT             (1<<7)
+/* Non-PCM or DTS stream auto detection, 0 = no detect, 1 = detect */
+#define AK4113_AUTO             (1<<6)
+/* channel status buffer interrupt, 0 = no change, 1 = change */
+#define AK4113_CINT             (1<<5)
+/* PLL lock status, 0 = lock, 1 = unlock */
+#define AK4113_UNLCK            (1<<4)
+/* Validity bit, 0 = valid, 1 = invalid */
+#define AK4113_V                (1<<3)
+/* sampling frequency or Pre-emphasis change, 0 = no detect, 1 = detect */
+#define AK4113_STC              (1<<2)
+/* audio bit output, 0 = audio, 1 = non-audio */
+#define AK4113_AUDION           (1<<1)
+/* parity error or biphase error status, 0 = no error, 1 = error */
+#define AK4113_PAR              (1<<0)
+/* AK4113_REG_RCS1 */
+/* sampling frequency detection */
+#define AK4113_FS3              (1<<7)
+#define AK4113_FS2              (1<<6)
+#define AK4113_FS1              (1<<5)
+#define AK4113_FS0              (1<<4)
+/* Pre-emphasis detect, 0 = OFF, 1 = ON */
+#define AK4113_PEM              (1<<3)
+/* DAT Start ID Detect, 0 = no detect, 1 = detect */
+#define AK4113_DAT              (1<<2)
+/* DTS-CD bit audio stream detect, 0 = no detect, 1 = detect */
+#define AK4113_DTSCD            (1<<1)
+/* Non-PCM bit stream detection, 0 = no detect, 1 = detect */
+#define AK4113_NPCM             (1<<0)
+#define AK4113_FS_8000HZ        (AK4113_FS3|AK4113_FS0)
+#define AK4113_FS_11025HZ       (AK4113_FS2|AK4113_FS0)
+#define AK4113_FS_16000HZ       (AK4113_FS2|AK4113_FS1|AK4113_FS0)
+#define AK4113_FS_22050HZ       (AK4113_FS2)
+#define AK4113_FS_24000HZ       (AK4113_FS2|AK4113_FS1)
+#define AK4113_FS_32000HZ       (AK4113_FS1|AK4113_FS0)
+#define AK4113_FS_44100HZ       (0)
+#define AK4113_FS_48000HZ       (AK4113_FS1)
+#define AK4113_FS_64000HZ       (AK4113_FS3|AK4113_FS1|AK4113_FS0)
+#define AK4113_FS_88200HZ       (AK4113_FS3)
+#define AK4113_FS_96000HZ       (AK4113_FS3|AK4113_FS1)
+#define AK4113_FS_176400HZ      (AK4113_FS3|AK4113_FS2)
+#define AK4113_FS_192000HZ      (AK4113_FS3|AK4113_FS2|AK4113_FS1)
+/* AK4113_REG_RCS2 */
+/* CRC for Q-subcode, 0 = no error, 1 = error */
+#define AK4113_QCRC             (1<<1)
+/* CRC for channel status, 0 = no error, 1 = error */
+#define AK4113_CCRC             (1<<0)
+/* flags for snd_ak4113_check_rate_and_errors() */
+#define AK4113_CHECK_NO_STAT    (1<<0)  /* no statistics */
+#define AK4113_CHECK_NO_RATE    (1<<1)  /* no rate check */
+#define AK4113_CONTROLS         13
+typedef void (ak4113_write_t)(void *private_data, unsigned char addr,
+                unsigned char data);
+typedef unsigned char (ak4113_read_t)(void *private_data, unsigned char addr);
+struct ak4113 {
+        struct snd_card *card;
+        ak4113_write_t *write;
+        ak4113_read_t *read;
+        void *private_data;
+        unsigned int init:1;
+        spinlock_t lock;
+        unsigned char regmap[AK4113_WRITABLE_REGS];
+        struct snd_kcontrol *kctls[AK4113_CONTROLS];
+        struct snd_pcm_substream *substream;
+        unsigned long parity_errors;
+        unsigned long v_bit_errors;
+        unsigned long qcrc_errors;
+        unsigned long ccrc_errors;
+        unsigned char rcs0;
+        unsigned char rcs1;
+        unsigned char rcs2;
+        struct delayed_work work;
+        unsigned int check_flags;
+        void *change_callback_private;
+        void (*change_callback)(struct ak4113 *ak4113, unsigned char c0,
+                        unsigned char c1);
+};
+int snd_ak4113_create(struct snd_card *card, ak4113_read_t *read,
+                ak4113_write_t *write,
+                const unsigned char *pgm,
+                void *private_data, struct ak4113 **r_ak4113);
+void snd_ak4113_reg_write(struct ak4113 *ak4113, unsigned char reg,
+                unsigned char mask, unsigned char val);
+void snd_ak4113_reinit(struct ak4113 *ak4113);
+int snd_ak4113_build(struct ak4113 *ak4113,
+                struct snd_pcm_substream *capture_substream);
+int snd_ak4113_external_rate(struct ak4113 *ak4113);
+int snd_ak4113_check_rate_and_errors(struct ak4113 *ak4113, unsigned int flags);
+#endif /* __SOUND_AK4113_H */
diff --git a/include/sound/ak4114.h b/include/sound/ak4114.h
index d293d36a66b8..3ce69fd92523 100644
--- a/include/sound/ak4114.h
+++ b/include/sound/ak4114.h
@@ -95,13 +95,13 @@
 /* AK4114_REG_IO0 */
 #define AK4114_TX1E             (1<<7)  /* TX1 Output Enable (1 = enable) */
-#define AK4114_OPS12            (1<<2)  /* Output Though Data Selector for TX1 pin */
+#define AK4114_OPS12            (1<<6)  /* Output Data Selector for TX1 pin */
-#define AK4114_OPS11            (1<<1)  /* Output Though Data Selector for TX1 pin */
+#define AK4114_OPS11            (1<<5)  /* Output Data Selector for TX1 pin */
-#define AK4114_OPS10            (1<<0)  /* Output Though Data Selector for TX1 pin */
+#define AK4114_OPS10            (1<<4)  /* Output Data Selector for TX1 pin */
 #define AK4114_TX0E             (1<<3)  /* TX0 Output Enable (1 = enable) */
-#define AK4114_OPS02            (1<<2)  /* Output Though Data Selector for TX0 pin */
+#define AK4114_OPS02            (1<<2)  /* Output Data Selector for TX0 pin */
-#define AK4114_OPS01            (1<<1)  /* Output Though Data Selector for TX0 pin */
+#define AK4114_OPS01            (1<<1)  /* Output Data Selector for TX0 pin */
-#define AK4114_OPS00            (1<<0)  /* Output Though Data Selector for TX0 pin */
+#define AK4114_OPS00            (1<<0)  /* Output Data Selector for TX0 pin */
 /* AK4114_REG_IO1 */
 #define AK4114_EFH1             (1<<7)  /* Interrupt 0 pin Hold */
diff --git a/include/sound/ak4xxx-adda.h b/include/sound/ak4xxx-adda.h
index 891cf1aea8b1..030b87c2f6d4 100644
--- a/include/sound/ak4xxx-adda.h
+++ b/include/sound/ak4xxx-adda.h
@@ -68,7 +68,7 @@ struct snd_akm4xxx {
        enum {
                SND_AK4524, SND_AK4528, SND_AK4529,
                SND_AK4355, SND_AK4358, SND_AK4381,
-                SND_AK5365
+                SND_AK5365, SND_AK4620,
        } type;
        /* (array) information of combined codecs */
@@ -76,6 +76,9 @@ struct snd_akm4xxx {
        const struct snd_akm4xxx_adc_channel *adc_info;
        struct snd_ak4xxx_ops ops;
+        unsigned int num_chips;
+        unsigned int total_regs;
+        const char *name;
 };
 void snd_akm4xxx_write(struct snd_akm4xxx *ak, int chip, unsigned char reg,
diff --git a/include/sound/asound.h b/include/sound/asound.h
index 1f57bb92eb5a..098595500632 100644
--- a/include/sound/asound.h
+++ b/include/sound/asound.h
@@ -544,7 +544,7 @@ struct snd_rawmidi_status {
 *  Timer section - /dev/snd/timer
 */
-#define SNDRV_TIMER_VERSION             SNDRV_PROTOCOL_VERSION(2, 0, 5)
+#define SNDRV_TIMER_VERSION             SNDRV_PROTOCOL_VERSION(2, 0, 6)
 enum {
        SNDRV_TIMER_CLASS_NONE = -1,
diff --git a/include/sound/control.h b/include/sound/control.h
index ef96f07aa03b..112374dc0c58 100644
--- a/include/sound/control.h
+++ b/include/sound/control.h
@@ -56,7 +56,6 @@ struct snd_kcontrol_new {
 struct snd_kcontrol_volatile {
        struct snd_ctl_file *owner;     /* locked */
-        pid_t owner_pid;
        unsigned int access;    /* access rights */
 };
@@ -87,10 +86,12 @@ struct snd_kctl_event {
 #define snd_kctl_event(n) list_entry(n, struct snd_kctl_event, list)
+struct pid;
 struct snd_ctl_file {
        struct list_head list;          /* list of all control files */
        struct snd_card *card;
-        pid_t pid;
+        struct pid *pid;
        int prefer_pcm_subdevice;
        int prefer_rawmidi_subdevice;
        wait_queue_head_t change_sleep;
diff --git a/include/sound/core.h b/include/sound/core.h
index a61499c22b0b..89e0ac17f44a 100644
--- a/include/sound/core.h
+++ b/include/sound/core.h
@@ -458,5 +458,8 @@ struct snd_pci_quirk {
 const struct snd_pci_quirk *
 snd_pci_quirk_lookup(struct pci_dev *pci, const struct snd_pci_quirk *list);
+const struct snd_pci_quirk *
+snd_pci_quirk_lookup_id(u16 vendor, u16 device,
+                        const struct snd_pci_quirk *list);
 #endif /* __SOUND_CORE_H */
diff --git a/include/sound/cs4231-regs.h b/include/sound/cs4231-regs.h
index 92647532c454..66d28c2cb53d 100644
--- a/include/sound/cs4231-regs.h
+++ b/include/sound/cs4231-regs.h
@@ -70,7 +70,6 @@
 #define AD1845_PWR_DOWN         0x1b    /* power down control */
 #define CS4235_LEFT_MASTER      0x1b    /* left master output control */
 #define CS4231_REC_FORMAT       0x1c    /* clock and data format - record - bits 7-0 MCE */
-#define CS4231_PLY_VAR_FREQ     0x1d    /* playback variable frequency */
 #define AD1845_CLOCK            0x1d    /* crystal clock select and total power down */
 #define CS4235_RIGHT_MASTER     0x1d    /* right master output control */
 #define CS4231_REC_UPR_CNT      0x1e    /* record upper count */
diff --git a/include/sound/cs46xx_dsp_spos.h b/include/sound/cs46xx_dsp_spos.h
index 7c44667e79a6..49b03c9e5e55 100644
--- a/include/sound/cs46xx_dsp_spos.h
+++ b/include/sound/cs46xx_dsp_spos.h
@@ -118,9 +118,11 @@ struct dsp_scb_descriptor {
        struct snd_info_entry *proc_info;
        int ref_count;
-        spinlock_t lock;
-        int deleted;
+        u16 volume[2];
+        unsigned int deleted :1;
+        unsigned int updated :1;
+        unsigned int volume_set :1;
 };
 struct dsp_task_descriptor {
diff --git a/include/sound/pcm.h b/include/sound/pcm.h
index de6d981de5d6..8b611a561985 100644
--- a/include/sound/pcm.h
+++ b/include/sound/pcm.h
@@ -262,6 +262,8 @@ struct snd_pcm_hw_constraint_list {
        unsigned int mask;
 };
+struct snd_pcm_hwptr_log;
 struct snd_pcm_runtime {
        /* -- Status -- */
        struct snd_pcm_substream *trigger_master;
@@ -310,7 +312,9 @@ struct snd_pcm_runtime {
        struct snd_pcm_mmap_control *control;
        /* -- locking / scheduling -- */
-        wait_queue_head_t sleep;
+        unsigned int twake: 1;          /* do transfer (!poll) wakeup */
+        wait_queue_head_t sleep;        /* poll sleep */
+        wait_queue_head_t tsleep;       /* transfer sleep */
        struct fasync_struct *fasync;
        /* -- private section -- */
@@ -340,6 +344,10 @@ struct snd_pcm_runtime {
        /* -- OSS things -- */
        struct snd_pcm_oss_runtime oss;
 #endif
+#ifdef CONFIG_SND_PCM_XRUN_DEBUG
+        struct snd_pcm_hwptr_log *hwptr_log;
+#endif
 };
 struct snd_pcm_group {          /* keep linked substreams */
@@ -348,6 +356,8 @@ struct snd_pcm_group {		/* keep linked substreams */
        int count;
 };
+struct pid;
 struct snd_pcm_substream {
        struct snd_pcm *pcm;
        struct snd_pcm_str *pstr;
@@ -379,6 +389,7 @@ struct snd_pcm_substream {
        atomic_t mmap_count;
        unsigned int f_flags;
        void (*pcm_release)(struct snd_pcm_substream *);
+        struct pid *pid;
 #if defined(CONFIG_SND_PCM_OSS) || defined(CONFIG_SND_PCM_OSS_MODULE)
        /* -- OSS things -- */
        struct snd_pcm_oss_substream oss;
@@ -831,6 +842,8 @@ void snd_pcm_set_sync(struct snd_pcm_substream *substream);
 int snd_pcm_lib_interleave_len(struct snd_pcm_substream *substream);
 int snd_pcm_lib_ioctl(struct snd_pcm_substream *substream,
                      unsigned int cmd, void *arg);                      
+int snd_pcm_update_state(struct snd_pcm_substream *substream,
+                         struct snd_pcm_runtime *runtime);
 int snd_pcm_update_hw_ptr(struct snd_pcm_substream *substream);
 int snd_pcm_playback_xrun_check(struct snd_pcm_substream *substream);
 int snd_pcm_capture_xrun_check(struct snd_pcm_substream *substream);
@@ -902,6 +915,44 @@ int snd_pcm_lib_preallocate_pages_for_all(struct snd_pcm *pcm,
 int snd_pcm_lib_malloc_pages(struct snd_pcm_substream *substream, size_t size);
 int snd_pcm_lib_free_pages(struct snd_pcm_substream *substream);
+int _snd_pcm_lib_alloc_vmalloc_buffer(struct snd_pcm_substream *substream,
+                                      size_t size, gfp_t gfp_flags);
+int snd_pcm_lib_free_vmalloc_buffer(struct snd_pcm_substream *substream);
+struct page *snd_pcm_lib_get_vmalloc_page(struct snd_pcm_substream *substream,
+                                          unsigned long offset);
+#if 0 /* for kernel-doc */
+/**
+ * snd_pcm_lib_alloc_vmalloc_buffer - allocate virtual DMA buffer
+ * @substream: the substream to allocate the buffer to
+ * @size: the requested buffer size, in bytes
+ *
+ * Allocates the PCM substream buffer using vmalloc(), i.e., the memory is
+ * contiguous in kernel virtual space, but not in physical memory.  Use this
+ * if the buffer is accessed by kernel code but not by device DMA.
+ *
+ * Returns 1 if the buffer was changed, 0 if not changed, or a negative error
+ * code.
+ */
+static int snd_pcm_lib_alloc_vmalloc_buffer
+                        (struct snd_pcm_substream *substream, size_t size);
+/**
+ * snd_pcm_lib_alloc_vmalloc_32_buffer - allocate 32-bit-addressable buffer
+ * @substream: the substream to allocate the buffer to
+ * @size: the requested buffer size, in bytes
+ *
+ * This function works like snd_pcm_lib_alloc_vmalloc_buffer(), but uses
+ * vmalloc_32(), i.e., the pages are allocated from 32-bit-addressable memory.
+ */
+static int snd_pcm_lib_alloc_vmalloc_32_buffer
+                        (struct snd_pcm_substream *substream, size_t size);
+#endif
+#define snd_pcm_lib_alloc_vmalloc_buffer(subs, size) \
+        _snd_pcm_lib_alloc_vmalloc_buffer \
+                        (subs, size, GFP_KERNEL | __GFP_HIGHMEM | __GFP_ZERO)
+#define snd_pcm_lib_alloc_vmalloc_32_buffer(subs, size) \
+        _snd_pcm_lib_alloc_vmalloc_buffer \
+                        (subs, size, GFP_KERNEL | GFP_DMA32 | __GFP_ZERO)
 #ifdef CONFIG_SND_DMA_SGBUF
 /*
 * SG-buffer handling
@@ -972,6 +1023,10 @@ int snd_pcm_lib_mmap_iomem(struct snd_pcm_substream *substream, struct vm_area_s
 #define snd_pcm_lib_mmap_iomem  NULL
 #endif
+int snd_pcm_lib_mmap_noncached(struct snd_pcm_substream *substream,
+                               struct vm_area_struct *area);
+#define snd_pcm_lib_mmap_vmalloc        snd_pcm_lib_mmap_noncached
 static inline void snd_pcm_limit_isa_dma_size(int dma, size_t *max)
 {
        *max = dma < 4 ? 64 * 1024 : 128 * 1024;
diff --git a/include/sound/pcm_oss.h b/include/sound/pcm_oss.h
index cc4e226f35fd..760c969d885d 100644
--- a/include/sound/pcm_oss.h
+++ b/include/sound/pcm_oss.h
@@ -61,7 +61,7 @@ struct snd_pcm_oss_runtime {
        struct snd_pcm_plugin *plugin_first;
        struct snd_pcm_plugin *plugin_last;
 #endif
-        unsigned int prev_hw_ptr_interrupt;
+        unsigned int prev_hw_ptr_period;
 };
 struct snd_pcm_oss_file {
diff --git a/include/sound/rawmidi.h b/include/sound/rawmidi.h
index c23c26585700..2480e7d10dcf 100644
--- a/include/sound/rawmidi.h
+++ b/include/sound/rawmidi.h
@@ -46,6 +46,7 @@
 struct snd_rawmidi;
 struct snd_rawmidi_substream;
 struct snd_seq_port_info;
+struct pid;
 struct snd_rawmidi_ops {
        int (*open) (struct snd_rawmidi_substream * substream);
@@ -97,6 +98,7 @@ struct snd_rawmidi_substream {
        struct snd_rawmidi_str *pstr;
        char name[32];
        struct snd_rawmidi_runtime *runtime;
+        struct pid *pid;
        /* hardware layer */
        struct snd_rawmidi_ops *ops;
 };
diff --git a/include/sound/sb.h b/include/sound/sb.h
index 4e62ee1e4115..95353542256a 100644
--- a/include/sound/sb.h
+++ b/include/sound/sb.h
@@ -33,6 +33,7 @@ enum sb_hw_type {
        SB_HW_20,
        SB_HW_201,
        SB_HW_PRO,
+        SB_HW_JAZZ16,           /* Media Vision Jazz16 */
        SB_HW_16,
        SB_HW_16CSP,            /* SB16 with CSP chip */
        SB_HW_ALS100,           /* Avance Logic ALS100 chip */
diff --git a/include/sound/sh_dac_audio.h b/include/sound/sh_dac_audio.h
new file mode 100644
index 000000000000..f5deaf1ddb9f
--- /dev/null
+++ b/include/sound/sh_dac_audio.h
@@ -0,0 +1,21 @@
+/*
+ * SH_DAC specific configuration, for the dac_audio platform_device
+ *
+ * Copyright (C) 2009 Rafael Ignacio Zurita <rizurita@yahoo.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+#ifndef __INCLUDE_SH_DAC_AUDIO_H
+#define __INCLUDE_SH_DAC_AUDIO_H
+struct dac_audio_pdata {
+        int buffer_size;
+        int channel;
+        void (*start)(struct dac_audio_pdata *pd);
+        void (*stop)(struct dac_audio_pdata *pd);
+};
+#endif /* __INCLUDE_SH_DAC_AUDIO_H */
diff --git a/include/sound/soc-dai.h b/include/sound/soc-dai.h
index 97ca9af414dc..0a0b019d41ad 100644
--- a/include/sound/soc-dai.h
+++ b/include/sound/soc-dai.h
@@ -16,6 +16,8 @@
 #include <linux/list.h>
+#include <sound/soc.h>
 struct snd_pcm_substream;
 /*
@@ -30,6 +32,7 @@ struct snd_pcm_substream;
 #define SND_SOC_DAIFMT_DSP_A            3 /* L data MSB after FRM LRC */
 #define SND_SOC_DAIFMT_DSP_B            4 /* L data MSB during FRM LRC */
 #define SND_SOC_DAIFMT_AC97             5 /* AC97 */
+#define SND_SOC_DAIFMT_PDM              6 /* Pulse density modulation */
 /* left and right justified also known as MSB and LSB respectively */
 #define SND_SOC_DAIFMT_MSB              SND_SOC_DAIFMT_LEFT_J
@@ -106,7 +109,7 @@ int snd_soc_dai_set_clkdiv(struct snd_soc_dai *dai,
        int div_id, int div);
 int snd_soc_dai_set_pll(struct snd_soc_dai *dai,
-        int pll_id, unsigned int freq_in, unsigned int freq_out);
+        int pll_id, int source, unsigned int freq_in, unsigned int freq_out);
 /* Digital Audio interface formatting */
 int snd_soc_dai_set_fmt(struct snd_soc_dai *dai, unsigned int fmt);
@@ -114,6 +117,10 @@ int snd_soc_dai_set_fmt(struct snd_soc_dai *dai, unsigned int fmt);
 int snd_soc_dai_set_tdm_slot(struct snd_soc_dai *dai,
        unsigned int tx_mask, unsigned int rx_mask, int slots, int slot_width);
+int snd_soc_dai_set_channel_map(struct snd_soc_dai *dai,
+        unsigned int tx_num, unsigned int *tx_slot,
+        unsigned int rx_num, unsigned int *rx_slot);
 int snd_soc_dai_set_tristate(struct snd_soc_dai *dai, int tristate);
 /* Digital Audio Interface mute */
@@ -136,8 +143,8 @@ struct snd_soc_dai_ops {
         */
        int (*set_sysclk)(struct snd_soc_dai *dai,
                int clk_id, unsigned int freq, int dir);
-        int (*set_pll)(struct snd_soc_dai *dai,
+        int (*set_pll)(struct snd_soc_dai *dai, int pll_id, int source,
-                int pll_id, unsigned int freq_in, unsigned int freq_out);
+                unsigned int freq_in, unsigned int freq_out);
        int (*set_clkdiv)(struct snd_soc_dai *dai, int div_id, int div);
        /*
@@ -148,6 +155,9 @@ struct snd_soc_dai_ops {
        int (*set_tdm_slot)(struct snd_soc_dai *dai,
                unsigned int tx_mask, unsigned int rx_mask,
                int slots, int slot_width);
+        int (*set_channel_map)(struct snd_soc_dai *dai,
+                unsigned int tx_num, unsigned int *tx_slot,
+                unsigned int rx_num, unsigned int *rx_slot);
        int (*set_tristate)(struct snd_soc_dai *dai, int tristate);
        /*
@@ -209,7 +219,6 @@ struct snd_soc_dai {
        struct snd_soc_codec *codec;
        unsigned int active;
        unsigned char pop_wait:1;
-        void *dma_data;
        /* DAI private data */
        void *private_data;
@@ -220,4 +229,21 @@ struct snd_soc_dai {
        struct list_head list;
 };
+static inline void *snd_soc_dai_get_dma_data(const struct snd_soc_dai *dai,
+                                             const struct snd_pcm_substream *ss)
+{
+        return (ss->stream == SNDRV_PCM_STREAM_PLAYBACK) ?
+                dai->playback.dma_data : dai->capture.dma_data;
+}
+static inline void snd_soc_dai_set_dma_data(struct snd_soc_dai *dai,
+                                            const struct snd_pcm_substream *ss,
+                                            void *data)
+{
+        if (ss->stream == SNDRV_PCM_STREAM_PLAYBACK)
+                dai->playback.dma_data = data;
+        else
+                dai->capture.dma_data = data;
+}
 #endif
diff --git a/include/sound/soc-dapm.h b/include/sound/soc-dapm.h
index c1410e3191e3..c0922a034223 100644
--- a/include/sound/soc-dapm.h
+++ b/include/sound/soc-dapm.h
@@ -95,6 +95,21 @@
        .shift = wshift, .invert = winvert, .kcontrols = wcontrols, \
        .num_kcontrols = 1}
+/* Simplified versions of above macros, assuming wncontrols = ARRAY_SIZE(wcontrols) */
+#define SOC_PGA_ARRAY(wname, wreg, wshift, winvert,\
+         wcontrols) \
+{       .id = snd_soc_dapm_pga, .name = wname, .reg = wreg, .shift = wshift, \
+        .invert = winvert, .kcontrols = wcontrols, .num_kcontrols = ARRAY_SIZE(wcontrols)}
+#define SOC_MIXER_ARRAY(wname, wreg, wshift, winvert, \
+         wcontrols)\
+{       .id = snd_soc_dapm_mixer, .name = wname, .reg = wreg, .shift = wshift, \
+        .invert = winvert, .kcontrols = wcontrols, .num_kcontrols = ARRAY_SIZE(wcontrols)}
+#define SOC_MIXER_NAMED_CTL_ARRAY(wname, wreg, wshift, winvert, \
+         wcontrols)\
+{       .id = snd_soc_dapm_mixer_named_ctl, .name = wname, .reg = wreg, \
+        .shift = wshift, .invert = winvert, .kcontrols = wcontrols, \
+        .num_kcontrols = ARRAY_SIZE(wcontrols)}
 /* path domain with event - event handler must return 0 for success */
 #define SND_SOC_DAPM_PGA_E(wname, wreg, wshift, winvert, wcontrols, \
        wncontrols, wevent, wflags) \
@@ -126,6 +141,23 @@
        .invert = winvert, .kcontrols = wcontrols, .num_kcontrols = 1, \
        .event = wevent, .event_flags = wflags}
+/* Simplified versions of above macros, assuming wncontrols = ARRAY_SIZE(wcontrols) */
+#define SOC_PGA_E_ARRAY(wname, wreg, wshift, winvert, wcontrols, \
+        wevent, wflags) \
+{       .id = snd_soc_dapm_pga, .name = wname, .reg = wreg, .shift = wshift, \
+        .invert = winvert, .kcontrols = wcontrols, .num_kcontrols = ARRAY_SIZE(wcontrols), \
+        .event = wevent, .event_flags = wflags}
+#define SOC_MIXER_E_ARRAY(wname, wreg, wshift, winvert, wcontrols, \
+        wevent, wflags) \
+{       .id = snd_soc_dapm_mixer, .name = wname, .reg = wreg, .shift = wshift, \
+        .invert = winvert, .kcontrols = wcontrols, .num_kcontrols = ARRAY_SIZE(wcontrols), \
+        .event = wevent, .event_flags = wflags}
+#define SOC_MIXER_NAMED_CTL_E_ARRAY(wname, wreg, wshift, winvert, \
+        wcontrols, wevent, wflags) \
+{       .id = snd_soc_dapm_mixer, .name = wname, .reg = wreg, .shift = wshift, \
+        .invert = winvert, .kcontrols = wcontrols, \
+        .num_kcontrols = ARRAY_SIZE(wcontrols), .event = wevent, .event_flags = wflags}
 /* events that are pre and post DAPM */
 #define SND_SOC_DAPM_PRE(wname, wevent) \
 {       .id = snd_soc_dapm_pre, .name = wname, .kcontrols = NULL, \
@@ -206,6 +238,12 @@
        .get = snd_soc_dapm_get_enum_double, \
        .put = snd_soc_dapm_put_enum_double, \
        .private_value = (unsigned long)&xenum }
+#define SOC_DAPM_ENUM_VIRT(xname, xenum)                    \
+{       .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \
+        .info = snd_soc_info_enum_double, \
+        .get = snd_soc_dapm_get_enum_virt, \
+        .put = snd_soc_dapm_put_enum_virt, \
+        .private_value = (unsigned long)&xenum }
 #define SOC_DAPM_VALUE_ENUM(xname, xenum) \
 {       .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \
        .info = snd_soc_info_enum_double, \
@@ -260,6 +298,10 @@ int snd_soc_dapm_get_enum_double(struct snd_kcontrol *kcontrol,
        struct snd_ctl_elem_value *ucontrol);
 int snd_soc_dapm_put_enum_double(struct snd_kcontrol *kcontrol,
        struct snd_ctl_elem_value *ucontrol);
+int snd_soc_dapm_get_enum_virt(struct snd_kcontrol *kcontrol,
+        struct snd_ctl_elem_value *ucontrol);
+int snd_soc_dapm_put_enum_virt(struct snd_kcontrol *kcontrol,
+        struct snd_ctl_elem_value *ucontrol);
 int snd_soc_dapm_get_value_enum_double(struct snd_kcontrol *kcontrol,
        struct snd_ctl_elem_value *ucontrol);
 int snd_soc_dapm_put_value_enum_double(struct snd_kcontrol *kcontrol,
@@ -333,6 +375,10 @@ struct snd_soc_dapm_route {
        const char *sink;
        const char *control;
        const char *source;
+        /* Note: currently only supported for links where source is a supply */
+        int (*connected)(struct snd_soc_dapm_widget *source,
+                         struct snd_soc_dapm_widget *sink);
 };
 /* dapm audio path between two widgets */
@@ -349,6 +395,9 @@ struct snd_soc_dapm_path {
        u32 connect:1;  /* source and sink widgets are connected */
        u32 walked:1;   /* path has been walked */
+        int (*connected)(struct snd_soc_dapm_widget *source,
+                         struct snd_soc_dapm_widget *sink);
        struct list_head list_source;
        struct list_head list_sink;
        struct list_head list;
diff --git a/include/sound/soc.h b/include/sound/soc.h
index 475cb7ed6bec..a57fbfcd4c8f 100644
--- a/include/sound/soc.h
+++ b/include/sound/soc.h
@@ -169,6 +169,23 @@
        .private_value = (unsigned long)&xenum }
 /*
+ * Simplified versions of above macros, declaring a struct and calculating
+ * ARRAY_SIZE internally
+ */
+#define SOC_ENUM_DOUBLE_DECL(name, xreg, xshift_l, xshift_r, xtexts) \
+        struct soc_enum name = SOC_ENUM_DOUBLE(xreg, xshift_l, xshift_r, \
+                                                ARRAY_SIZE(xtexts), xtexts)
+#define SOC_ENUM_SINGLE_DECL(name, xreg, xshift, xtexts) \
+        SOC_ENUM_DOUBLE_DECL(name, xreg, xshift, xshift, xtexts)
+#define SOC_ENUM_SINGLE_EXT_DECL(name, xtexts) \
+        struct soc_enum name = SOC_ENUM_SINGLE_EXT(ARRAY_SIZE(xtexts), xtexts)
+#define SOC_VALUE_ENUM_DOUBLE_DECL(name, xreg, xshift_l, xshift_r, xmask, xtexts, xvalues) \
+        struct soc_enum name = SOC_VALUE_ENUM_DOUBLE(xreg, xshift_l, xshift_r, xmask, \
+                                                        ARRAY_SIZE(xtexts), xtexts, xvalues)
+#define SOC_VALUE_ENUM_SINGLE_DECL(name, xreg, xshift, xmask, xtexts, xvalues) \
+        SOC_VALUE_ENUM_DOUBLE_DECL(name, xreg, xshift, xshift, xmask, xtexts, xvalues)
+/*
 * Bias levels
 *
 * @ON:      Bias is fully on for audio playback and capture operations.
@@ -223,15 +240,15 @@ int snd_soc_codec_set_cache_io(struct snd_soc_codec *codec,
                               int addr_bits, int data_bits,
                               enum snd_soc_control_type control);
-#ifdef CONFIG_PM
-int snd_soc_suspend_device(struct device *dev);
-int snd_soc_resume_device(struct device *dev);
-#endif
 /* pcm <-> DAI connect */
 void snd_soc_free_pcms(struct snd_soc_device *socdev);
 int snd_soc_new_pcms(struct snd_soc_device *socdev, int idx, const char *xid);
-int snd_soc_init_card(struct snd_soc_device *socdev);
+/* Utility functions to get clock rates from various things */
+int snd_soc_calc_frame_size(int sample_size, int channels, int tdm_slots);
+int snd_soc_params_to_frame_size(struct snd_pcm_hw_params *params);
+int snd_soc_calc_bclk(int fs, int sample_size, int channels, int tdm_slots);
+int snd_soc_params_to_bclk(struct snd_pcm_hw_params *parms);
 /* set runtime hw params */
 int snd_soc_set_runtime_hwparams(struct snd_pcm_substream *substream,
@@ -253,6 +270,9 @@ void snd_soc_jack_free_gpios(struct snd_soc_jack *jack, int count,
 /* codec register bit access */
 int snd_soc_update_bits(struct snd_soc_codec *codec, unsigned short reg,
                                unsigned int mask, unsigned int value);
+int snd_soc_update_bits_locked(struct snd_soc_codec *codec,
+                               unsigned short reg, unsigned int mask,
+                               unsigned int value);
 int snd_soc_test_bits(struct snd_soc_codec *codec, unsigned short reg,
                                unsigned int mask, unsigned int value);
@@ -333,6 +353,8 @@ struct snd_soc_jack_gpio {
        int debounce_time;
        struct snd_soc_jack *jack;
        struct work_struct work;
+        int (*jack_status_check)(void);
 };
 #endif
@@ -353,6 +375,7 @@ struct snd_soc_pcm_stream {
        unsigned int channels_min;      /* min channels */
        unsigned int channels_max;      /* max channels */
        unsigned int active:1;          /* stream is in use */
+        void *dma_data;                 /* used by platform code */
 };
 /* SoC audio ops */
@@ -400,6 +423,10 @@ struct snd_soc_codec {
        short reg_cache_size;
        short reg_cache_step;
+        unsigned int idle_bias_off:1; /* Use BIAS_OFF instead of STANDBY */
+        unsigned int cache_only:1;  /* Suppress writes to hardware */
+        unsigned int cache_sync:1; /* Cache needs to be synced to hardware */
        /* dapm */
        u32 pop_time;
        struct list_head dapm_widgets;
@@ -413,6 +440,7 @@ struct snd_soc_codec {
        unsigned int num_dai;
 #ifdef CONFIG_DEBUG_FS
+        struct dentry *debugfs_codec_root;
        struct dentry *debugfs_reg;
        struct dentry *debugfs_pop_time;
        struct dentry *debugfs_dapm;
@@ -494,6 +522,8 @@ struct snd_soc_card {
        int (*set_bias_level)(struct snd_soc_card *,
                              enum snd_soc_bias_level level);
+        long pmdown_time;
        /* CPU <--> Codec DAI links  */
        struct snd_soc_dai_link *dai_link;
        int num_links;
diff --git a/include/sound/sscape_ioctl.h b/include/sound/sscape_ioctl.h
deleted file mode 100644
index 0d8885969c64..000000000000
--- a/include/sound/sscape_ioctl.h
+++ /dev/null
@@ -1,21 +0,0 @@
-#ifndef SSCAPE_IOCTL_H
-#define SSCAPE_IOCTL_H
-struct sscape_bootblock
-{
-  unsigned char code[256];
-  unsigned version;
-};
-#define SSCAPE_MICROCODE_SIZE  65536
-struct sscape_microcode
-{
-  unsigned char __user *code;
-};
-#define SND_SSCAPE_LOAD_BOOTB  _IOWR('P', 100, struct sscape_bootblock)
-#define SND_SSCAPE_LOAD_MCODE  _IOW ('P', 101, struct sscape_microcode)
-#endif
diff --git a/include/sound/tlv320dac33-plat.h b/include/sound/tlv320dac33-plat.h
new file mode 100644
index 000000000000..ac0665264bdf
--- /dev/null
+++ b/include/sound/tlv320dac33-plat.h
@@ -0,0 +1,21 @@
+/*
+ * Platform header for Texas Instruments TLV320DAC33 codec driver
+ *
+ * Author:      Peter Ujfalusi <peter.ujfalusi@nokia.com>
+ *
+ * Copyright:   (C) 2009 Nokia Corporation
+ *
+ * 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 __TLV320DAC33_PLAT_H
+#define __TLV320DAC33_PLAT_H
+struct tlv320dac33_platform_data {
+        int power_gpio;
+        u8 burst_bclkdiv;
+};
+#endif /* __TLV320DAC33_PLAT_H */
diff --git a/include/sound/tpa6130a2-plat.h b/include/sound/tpa6130a2-plat.h
new file mode 100644
index 000000000000..e29fde6b5cbe
--- /dev/null
+++ b/include/sound/tpa6130a2-plat.h
@@ -0,0 +1,36 @@
+/*
+ * TPA6130A2 driver platform header
+ *
+ * Copyright (C) Nokia Corporation
+ *
+ * Written by Peter Ujfalusi <peter.ujfalusi@nokia.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 TPA6130A2_PLAT_H
+#define TPA6130A2_PLAT_H
+enum tpa_model {
+        TPA6130A2,
+        TPA6140A2,
+};
+struct tpa6130a2_platform_data {
+        enum tpa_model id;
+        int power_gpio;
+};
+#endif
diff --git a/include/sound/version.h b/include/sound/version.h
index 22939142dd23..7fed23442db8 100644
--- a/include/sound/version.h
+++ b/include/sound/version.h
@@ -1,3 +1,3 @@
 /* include/version.h */
-#define CONFIG_SND_VERSION "1.0.21"
+#define CONFIG_SND_VERSION "1.0.22.1"
 #define CONFIG_SND_DATE ""
diff --git a/include/sound/wm2000.h b/include/sound/wm2000.h
new file mode 100644
index 000000000000..aa388ca9ec64
--- /dev/null
+++ b/include/sound/wm2000.h
@@ -0,0 +1,26 @@
+/*
+ * linux/sound/wm2000.h -- Platform data for WM2000
+ *
+ * Copyright 2010 Wolfson Microelectronics. PLC.
+ *
+ * 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_SND_WM2000_H
+#define __LINUX_SND_WM2000_H
+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;
+};
+#endif
diff --git a/include/sound/wm8904.h b/include/sound/wm8904.h
new file mode 100644
index 000000000000..d66575a601be
--- /dev/null
+++ b/include/sound/wm8904.h
@@ -0,0 +1,57 @@
+/*
+ * Platform data for WM8904
+ *
+ * Copyright 2009 Wolfson Microelectronics PLC.
+ *
+ * Author: Mark Brown <broonie@opensource.wolfsonmicro.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 __MFD_WM8994_PDATA_H__
+#define __MFD_WM8994_PDATA_H__
+#define WM8904_DRC_REGS 4
+#define WM8904_EQ_REGS  25
+/**
+ * DRC configurations are specified with a label and a set of register
+ * values to write (the enable bits will be ignored).  At runtime an
+ * enumerated control will be presented for each DRC block allowing
+ * the user to choose the configration to use.
+ *
+ * Configurations may be generated by hand or by using the DRC control
+ * panel provided by the WISCE - see  http://www.wolfsonmicro.com/wisce/
+ * for details.
+ */
+struct wm8904_drc_cfg {
+        const char *name;
+        u16 regs[WM8904_DRC_REGS];
+};
+/**
+ * ReTune Mobile configurations are specified with a label, sample
+ * rate and set of values to write (the enable bits will be ignored).
+ *
+ * Configurations are expected to be generated using the ReTune Mobile
+ * control panel in WISCE - see http://www.wolfsonmicro.com/wisce/
+ */
+struct wm8904_retune_mobile_cfg {
+        const char *name;
+        unsigned int rate;
+        u16 regs[WM8904_EQ_REGS];
+};
+struct wm8904_pdata {
+        int num_drc_cfgs;
+        struct wm8904_drc_cfg *drc_cfgs;
+        int num_retune_mobile_cfgs;
+        struct wm8904_retune_mobile_cfg *retune_mobile_cfgs;
+};
+#endif
diff --git a/include/sound/wm8955.h b/include/sound/wm8955.h
new file mode 100644
index 000000000000..5074ef499f40
--- /dev/null
+++ b/include/sound/wm8955.h
@@ -0,0 +1,26 @@
+/*
+ * Platform data for WM8955
+ *
+ * Copyright 2009 Wolfson Microelectronics PLC.
+ *
+ * Author: Mark Brown <broonie@opensource.wolfsonmicro.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 __WM8955_PDATA_H__
+#define __WM8955_PDATA_H__
+struct wm8955_pdata {
+        /* Configure LOUT2/ROUT2 to drive a speaker */
+        unsigned int out2_speaker:1;
+        /* Configure MONOIN+/- in differential mode */
+        unsigned int monoin_diff:1;
+};
+#endif
diff --git a/include/sound/wm8993.h b/include/sound/wm8993.h
index 9c661f2f8cda..eee19f63c0d8 100644
--- a/include/sound/wm8993.h
+++ b/include/sound/wm8993.h
@@ -36,7 +36,7 @@ struct wm8993_platform_data {
        unsigned int micbias1_lvl:1;
        unsigned int micbias2_lvl:1;
-        /* Jack detect threashold levels, see datasheet for values */
+        /* Jack detect threshold levels, see datasheet for values */
        unsigned int jd_scthr:2;
        unsigned int jd_thr:2;
 };
diff --git a/include/sound/wss.h b/include/sound/wss.h
index 6d65f322f1d5..fd01f22825cd 100644
--- a/include/sound/wss.h
+++ b/include/sound/wss.h
@@ -154,7 +154,6 @@ int snd_wss_create(struct snd_card *card,
                      unsigned short hardware,
                      unsigned short hwshare,
                      struct snd_wss **rchip);
-int snd_wss_free(struct snd_wss *chip);
 int snd_wss_pcm(struct snd_wss *chip, int device, struct snd_pcm **rpcm);
 int snd_wss_timer(struct snd_wss *chip, int device, struct snd_timer **rtimer);
 int snd_wss_mixer(struct snd_wss *chip);
diff --git a/include/trace/define_trace.h b/include/trace/define_trace.h
index 2a4b3bf74033..5acfb1eb4df9 100644
--- a/include/trace/define_trace.h
+++ b/include/trace/define_trace.h
@@ -31,6 +31,14 @@
                assign, print, reg, unreg)                      \
        DEFINE_TRACE_FN(name, reg, unreg)
+#undef DEFINE_EVENT
+#define DEFINE_EVENT(template, name, proto, args) \
+        DEFINE_TRACE(name)
+#undef DEFINE_EVENT_PRINT
+#define DEFINE_EVENT_PRINT(template, name, proto, args, print)  \
+        DEFINE_TRACE(name)
 #undef DECLARE_TRACE
 #define DECLARE_TRACE(name, proto, args)        \
        DEFINE_TRACE(name)
@@ -63,6 +71,9 @@
 #undef TRACE_EVENT
 #undef TRACE_EVENT_FN
+#undef DECLARE_EVENT_CLASS
+#undef DEFINE_EVENT
+#undef DEFINE_EVENT_PRINT
 #undef TRACE_HEADER_MULTI_READ
 /* Only undef what we defined in this file */
diff --git a/include/trace/events/bkl.h b/include/trace/events/bkl.h
new file mode 100644
index 000000000000..1af72dc24278
--- /dev/null
+++ b/include/trace/events/bkl.h
@@ -0,0 +1,61 @@
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM bkl
+#if !defined(_TRACE_BKL_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_BKL_H
+#include <linux/tracepoint.h>
+TRACE_EVENT(lock_kernel,
+        TP_PROTO(const char *func, const char *file, int line),
+        TP_ARGS(func, file, line),
+        TP_STRUCT__entry(
+                __field(        int,            depth                   )
+                __field_ext(    const char *,   func, FILTER_PTR_STRING )
+                __field_ext(    const char *,   file, FILTER_PTR_STRING )
+                __field(        int,            line                    )
+        ),
+        TP_fast_assign(
+                /* We want to record the lock_depth after lock is acquired */
+                __entry->depth = current->lock_depth + 1;
+                __entry->func = func;
+                __entry->file = file;
+                __entry->line = line;
+        ),
+        TP_printk("depth=%d file:line=%s:%d func=%s()", __entry->depth,
+                  __entry->file, __entry->line, __entry->func)
+);
+TRACE_EVENT(unlock_kernel,
+        TP_PROTO(const char *func, const char *file, int line),
+        TP_ARGS(func, file, line),
+        TP_STRUCT__entry(
+                __field(int,            depth           )
+                __field(const char *,   func            )
+                __field(const char *,   file            )
+                __field(int,            line            )
+        ),
+        TP_fast_assign(
+                __entry->depth = current->lock_depth;
+                __entry->func = func;
+                __entry->file = file;
+                __entry->line = line;
+        ),
+        TP_printk("depth=%d file:line=%s:%d func=%s()", __entry->depth,
+                  __entry->file, __entry->line, __entry->func)
+);
+#endif /* _TRACE_BKL_H */
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/block.h b/include/trace/events/block.h
index 00405b5f624a..d870a918559c 100644
--- a/include/trace/events/block.h
+++ b/include/trace/events/block.h
@@ -8,7 +8,7 @@
 #include <linux/blkdev.h>
 #include <linux/tracepoint.h>
-TRACE_EVENT(block_rq_abort,
+DECLARE_EVENT_CLASS(block_rq_with_error,
        TP_PROTO(struct request_queue *q, struct request *rq),
@@ -40,41 +40,58 @@ TRACE_EVENT(block_rq_abort,
                  __entry->nr_sector, __entry->errors)
 );
-TRACE_EVENT(block_rq_insert,
+/**
+ * block_rq_abort - abort block operation request
+ * @q: queue containing the block operation request
+ * @rq: block IO operation request
+ *
+ * Called immediately after pending block IO operation request @rq in
+ * queue @q is aborted. The fields in the operation request @rq
+ * can be examined to determine which device and sectors the pending
+ * operation would access.
+ */
+DEFINE_EVENT(block_rq_with_error, block_rq_abort,
        TP_PROTO(struct request_queue *q, struct request *rq),
-        TP_ARGS(q, rq),
+        TP_ARGS(q, rq)
+);
-        TP_STRUCT__entry(
+/**
-                __field(  dev_t,        dev                     )
+ * block_rq_requeue - place block IO request back on a queue
-                __field(  sector_t,     sector                  )
+ * @q: queue holding operation
-                __field(  unsigned int, nr_sector               )
+ * @rq: block IO operation request
-                __field(  unsigned int, bytes                   )
+ *
-                __array(  char,         rwbs,   6               )
+ * The block operation request @rq is being placed back into queue
-                __array(  char,         comm,   TASK_COMM_LEN   )
+ * @q.  For some reason the request was not completed and needs to be
-                __dynamic_array( char,  cmd,    blk_cmd_buf_len(rq)     )
+ * put back in the queue.
-        ),
+ */
+DEFINE_EVENT(block_rq_with_error, block_rq_requeue,
-        TP_fast_assign(
+        TP_PROTO(struct request_queue *q, struct request *rq),
-                __entry->dev       = rq->rq_disk ? disk_devt(rq->rq_disk) : 0;
-                __entry->sector    = blk_pc_request(rq) ? 0 : blk_rq_pos(rq);
-                __entry->nr_sector = blk_pc_request(rq) ? 0 : blk_rq_sectors(rq);
-                __entry->bytes     = blk_pc_request(rq) ? blk_rq_bytes(rq) : 0;
-                blk_fill_rwbs_rq(__entry->rwbs, rq);
+        TP_ARGS(q, rq)
-                blk_dump_cmd(__get_str(cmd), rq);
+);
-                memcpy(__entry->comm, current->comm, TASK_COMM_LEN);
-        ),
-        TP_printk("%d,%d %s %u (%s) %llu + %u [%s]",
+/**
-                  MAJOR(__entry->dev), MINOR(__entry->dev),
+ * block_rq_complete - block IO operation completed by device driver
-                  __entry->rwbs, __entry->bytes, __get_str(cmd),
+ * @q: queue containing the block operation request
-                  (unsigned long long)__entry->sector,
+ * @rq: block operations request
-                  __entry->nr_sector, __entry->comm)
+ *
+ * The block_rq_complete tracepoint event indicates that some portion
+ * of operation request has been completed by the device driver.  If
+ * the @rq->bio is %NULL, then there is absolutely no additional work to
+ * do for the request. If @rq->bio is non-NULL then there is
+ * additional work required to complete the request.
+ */
+DEFINE_EVENT(block_rq_with_error, block_rq_complete,
+        TP_PROTO(struct request_queue *q, struct request *rq),
+        TP_ARGS(q, rq)
 );
-TRACE_EVENT(block_rq_issue,
+DECLARE_EVENT_CLASS(block_rq,
        TP_PROTO(struct request_queue *q, struct request *rq),
@@ -86,7 +103,7 @@ TRACE_EVENT(block_rq_issue,
                __field(  unsigned int, nr_sector               )
                __field(  unsigned int, bytes                   )
                __array(  char,         rwbs,   6               )
-                __array(  char,         comm,   TASK_COMM_LEN   )
+                __array(  char,         comm,   TASK_COMM_LEN   )
                __dynamic_array( char,  cmd,    blk_cmd_buf_len(rq)     )
        ),
@@ -108,70 +125,49 @@ TRACE_EVENT(block_rq_issue,
                  __entry->nr_sector, __entry->comm)
 );
-TRACE_EVENT(block_rq_requeue,
+/**
+ * block_rq_insert - insert block operation request into queue
+ * @q: target queue
+ * @rq: block IO operation request
+ *
+ * Called immediately before block operation request @rq is inserted
+ * into queue @q.  The fields in the operation request @rq struct can
+ * be examined to determine which device and sectors the pending
+ * operation would access.
+ */
+DEFINE_EVENT(block_rq, block_rq_insert,
        TP_PROTO(struct request_queue *q, struct request *rq),
-        TP_ARGS(q, rq),
+        TP_ARGS(q, rq)
-        TP_STRUCT__entry(
-                __field(  dev_t,        dev                     )
-                __field(  sector_t,     sector                  )
-                __field(  unsigned int, nr_sector               )
-                __field(  int,          errors                  )
-                __array(  char,         rwbs,   6               )
-                __dynamic_array( char,  cmd,    blk_cmd_buf_len(rq)     )
-        ),
-        TP_fast_assign(
-                __entry->dev       = rq->rq_disk ? disk_devt(rq->rq_disk) : 0;
-                __entry->sector    = blk_pc_request(rq) ? 0 : blk_rq_pos(rq);
-                __entry->nr_sector = blk_pc_request(rq) ? 0 : blk_rq_sectors(rq);
-                __entry->errors    = rq->errors;
-                blk_fill_rwbs_rq(__entry->rwbs, rq);
-                blk_dump_cmd(__get_str(cmd), rq);
-        ),
-        TP_printk("%d,%d %s (%s) %llu + %u [%d]",
-                  MAJOR(__entry->dev), MINOR(__entry->dev),
-                  __entry->rwbs, __get_str(cmd),
-                  (unsigned long long)__entry->sector,
-                  __entry->nr_sector, __entry->errors)
 );
-TRACE_EVENT(block_rq_complete,
+/**
+ * block_rq_issue - issue pending block IO request operation to device driver
+ * @q: queue holding operation
+ * @rq: block IO operation operation request
+ *
+ * Called when block operation request @rq from queue @q is sent to a
+ * device driver for processing.
+ */
+DEFINE_EVENT(block_rq, block_rq_issue,
        TP_PROTO(struct request_queue *q, struct request *rq),
-        TP_ARGS(q, rq),
+        TP_ARGS(q, rq)
-        TP_STRUCT__entry(
-                __field(  dev_t,        dev                     )
-                __field(  sector_t,     sector                  )
-                __field(  unsigned int, nr_sector               )
-                __field(  int,          errors                  )
-                __array(  char,         rwbs,   6               )
-                __dynamic_array( char,  cmd,    blk_cmd_buf_len(rq)     )
-        ),
-        TP_fast_assign(
-                __entry->dev       = rq->rq_disk ? disk_devt(rq->rq_disk) : 0;
-                __entry->sector    = blk_pc_request(rq) ? 0 : blk_rq_pos(rq);
-                __entry->nr_sector = blk_pc_request(rq) ? 0 : blk_rq_sectors(rq);
-                __entry->errors    = rq->errors;
-                blk_fill_rwbs_rq(__entry->rwbs, rq);
-                blk_dump_cmd(__get_str(cmd), rq);
-        ),
-        TP_printk("%d,%d %s (%s) %llu + %u [%d]",
-                  MAJOR(__entry->dev), MINOR(__entry->dev),
-                  __entry->rwbs, __get_str(cmd),
-                  (unsigned long long)__entry->sector,
-                  __entry->nr_sector, __entry->errors)
 );
+/**
+ * block_bio_bounce - used bounce buffer when processing block operation
+ * @q: queue holding the block operation
+ * @bio: block operation
+ *
+ * A bounce buffer was used to handle the block operation @bio in @q.
+ * This occurs when hardware limitations prevent a direct transfer of
+ * data between the @bio data memory area and the IO device.  Use of a
+ * bounce buffer requires extra copying of data and decreases
+ * performance.
+ */
 TRACE_EVENT(block_bio_bounce,
        TP_PROTO(struct request_queue *q, struct bio *bio),
@@ -201,6 +197,14 @@ TRACE_EVENT(block_bio_bounce,
                  __entry->nr_sector, __entry->comm)
 );
+/**
+ * block_bio_complete - completed all work on the block operation
+ * @q: queue holding the block operation
+ * @bio: block operation completed
+ *
+ * This tracepoint indicates there is no further work to do on this
+ * block IO operation @bio.
+ */
 TRACE_EVENT(block_bio_complete,
        TP_PROTO(struct request_queue *q, struct bio *bio),
@@ -228,7 +232,7 @@ TRACE_EVENT(block_bio_complete,
                  __entry->nr_sector, __entry->error)
 );
-TRACE_EVENT(block_bio_backmerge,
+DECLARE_EVENT_CLASS(block_bio,
        TP_PROTO(struct request_queue *q, struct bio *bio),
@@ -256,63 +260,51 @@ TRACE_EVENT(block_bio_backmerge,
                  __entry->nr_sector, __entry->comm)
 );
-TRACE_EVENT(block_bio_frontmerge,
+/**
+ * block_bio_backmerge - merging block operation to the end of an existing operation
+ * @q: queue holding operation
+ * @bio: new block operation to merge
+ *
+ * Merging block request @bio to the end of an existing block request
+ * in queue @q.
+ */
+DEFINE_EVENT(block_bio, block_bio_backmerge,
        TP_PROTO(struct request_queue *q, struct bio *bio),
-        TP_ARGS(q, bio),
+        TP_ARGS(q, bio)
-        TP_STRUCT__entry(
-                __field( dev_t,         dev                     )
-                __field( sector_t,      sector                  )
-                __field( unsigned,      nr_sector               )
-                __array( char,          rwbs,   6               )
-                __array( char,          comm,   TASK_COMM_LEN   )
-        ),
-        TP_fast_assign(
-                __entry->dev            = bio->bi_bdev->bd_dev;
-                __entry->sector         = bio->bi_sector;
-                __entry->nr_sector      = bio->bi_size >> 9;
-                blk_fill_rwbs(__entry->rwbs, bio->bi_rw, bio->bi_size);
-                memcpy(__entry->comm, current->comm, TASK_COMM_LEN);
-        ),
-        TP_printk("%d,%d %s %llu + %u [%s]",
-                  MAJOR(__entry->dev), MINOR(__entry->dev), __entry->rwbs,
-                  (unsigned long long)__entry->sector,
-                  __entry->nr_sector, __entry->comm)
 );
-TRACE_EVENT(block_bio_queue,
+/**
+ * block_bio_frontmerge - merging block operation to the beginning of an existing operation
+ * @q: queue holding operation
+ * @bio: new block operation to merge
+ *
+ * Merging block IO operation @bio to the beginning of an existing block
+ * operation in queue @q.
+ */
+DEFINE_EVENT(block_bio, block_bio_frontmerge,
        TP_PROTO(struct request_queue *q, struct bio *bio),
-        TP_ARGS(q, bio),
+        TP_ARGS(q, bio)
+);
-        TP_STRUCT__entry(
+/**
-                __field( dev_t,         dev                     )
+ * block_bio_queue - putting new block IO operation in queue
-                __field( sector_t,      sector                  )
+ * @q: queue holding operation
-                __field( unsigned int,  nr_sector               )
+ * @bio: new block operation
-                __array( char,          rwbs,   6               )
+ *
-                __array( char,          comm,   TASK_COMM_LEN   )
+ * About to place the block IO operation @bio into queue @q.
-        ),
+ */
+DEFINE_EVENT(block_bio, block_bio_queue,
-        TP_fast_assign(
+        TP_PROTO(struct request_queue *q, struct bio *bio),
-                __entry->dev            = bio->bi_bdev->bd_dev;
-                __entry->sector         = bio->bi_sector;
-                __entry->nr_sector      = bio->bi_size >> 9;
-                blk_fill_rwbs(__entry->rwbs, bio->bi_rw, bio->bi_size);
-                memcpy(__entry->comm, current->comm, TASK_COMM_LEN);
-        ),
-        TP_printk("%d,%d %s %llu + %u [%s]",
+        TP_ARGS(q, bio)
-                  MAJOR(__entry->dev), MINOR(__entry->dev), __entry->rwbs,
-                  (unsigned long long)__entry->sector,
-                  __entry->nr_sector, __entry->comm)
 );
-TRACE_EVENT(block_getrq,
+DECLARE_EVENT_CLASS(block_get_rq,
        TP_PROTO(struct request_queue *q, struct bio *bio, int rw),
@@ -341,35 +333,48 @@ TRACE_EVENT(block_getrq,
                  __entry->nr_sector, __entry->comm)
 );
-TRACE_EVENT(block_sleeprq,
+/**
+ * block_getrq - get a free request entry in queue for block IO operations
+ * @q: queue for operations
+ * @bio: pending block IO operation
+ * @rw: low bit indicates a read (%0) or a write (%1)
+ *
+ * A request struct for queue @q has been allocated to handle the
+ * block IO operation @bio.
+ */
+DEFINE_EVENT(block_get_rq, block_getrq,
        TP_PROTO(struct request_queue *q, struct bio *bio, int rw),
-        TP_ARGS(q, bio, rw),
+        TP_ARGS(q, bio, rw)
+);
-        TP_STRUCT__entry(
+/**
-                __field( dev_t,         dev                     )
+ * block_sleeprq - waiting to get a free request entry in queue for block IO operation
-                __field( sector_t,      sector                  )
+ * @q: queue for operation
-                __field( unsigned int,  nr_sector               )
+ * @bio: pending block IO operation
-                __array( char,          rwbs,   6               )
+ * @rw: low bit indicates a read (%0) or a write (%1)
-                __array( char,          comm,   TASK_COMM_LEN   )
+ *
-        ),
+ * In the case where a request struct cannot be provided for queue @q
+ * the process needs to wait for an request struct to become
+ * available.  This tracepoint event is generated each time the
+ * process goes to sleep waiting for request struct become available.
+ */
+DEFINE_EVENT(block_get_rq, block_sleeprq,
-        TP_fast_assign(
+        TP_PROTO(struct request_queue *q, struct bio *bio, int rw),
-                __entry->dev            = bio ? bio->bi_bdev->bd_dev : 0;
-                __entry->sector         = bio ? bio->bi_sector : 0;
-                __entry->nr_sector      = bio ? bio->bi_size >> 9 : 0;
-                blk_fill_rwbs(__entry->rwbs,
-                            bio ? bio->bi_rw : 0, __entry->nr_sector);
-                memcpy(__entry->comm, current->comm, TASK_COMM_LEN);
-        ),
-        TP_printk("%d,%d %s %llu + %u [%s]",
+        TP_ARGS(q, bio, rw)
-                  MAJOR(__entry->dev), MINOR(__entry->dev), __entry->rwbs,
-                  (unsigned long long)__entry->sector,
-                  __entry->nr_sector, __entry->comm)
 );
+/**
+ * block_plug - keep operations requests in request queue
+ * @q: request queue to plug
+ *
+ * Plug the request queue @q.  Do not allow block operation requests
+ * to be sent to the device driver. Instead, accumulate requests in
+ * the queue to improve throughput performance of the block device.
+ */
 TRACE_EVENT(block_plug,
        TP_PROTO(struct request_queue *q),
@@ -387,7 +392,7 @@ TRACE_EVENT(block_plug,
        TP_printk("[%s]", __entry->comm)
 );
-TRACE_EVENT(block_unplug_timer,
+DECLARE_EVENT_CLASS(block_unplug,
        TP_PROTO(struct request_queue *q),
@@ -406,25 +411,45 @@ TRACE_EVENT(block_unplug_timer,
        TP_printk("[%s] %d", __entry->comm, __entry->nr_rq)
 );
-TRACE_EVENT(block_unplug_io,
+/**
+ * block_unplug_timer - timed release of operations requests in queue to device driver
+ * @q: request queue to unplug
+ *
+ * Unplug the request queue @q because a timer expired and allow block
+ * operation requests to be sent to the device driver.
+ */
+DEFINE_EVENT(block_unplug, block_unplug_timer,
        TP_PROTO(struct request_queue *q),
-        TP_ARGS(q),
+        TP_ARGS(q)
+);
-        TP_STRUCT__entry(
+/**
-                __field( int,           nr_rq                   )
+ * block_unplug_io - release of operations requests in request queue
-                __array( char,          comm,   TASK_COMM_LEN   )
+ * @q: request queue to unplug
-        ),
+ *
+ * Unplug request queue @q because device driver is scheduled to work
+ * on elements in the request queue.
+ */
+DEFINE_EVENT(block_unplug, block_unplug_io,
-        TP_fast_assign(
+        TP_PROTO(struct request_queue *q),
-                __entry->nr_rq  = q->rq.count[READ] + q->rq.count[WRITE];
-                memcpy(__entry->comm, current->comm, TASK_COMM_LEN);
-        ),
-        TP_printk("[%s] %d", __entry->comm, __entry->nr_rq)
+        TP_ARGS(q)
 );
+/**
+ * block_split - split a single bio struct into two bio structs
+ * @q: queue containing the bio
+ * @bio: block operation being split
+ * @new_sector: The starting sector for the new bio
+ *
+ * The bio request @bio in request queue @q needs to be split into two
+ * bio requests. The newly created @bio request starts at
+ * @new_sector. This split may be required due to hardware limitation
+ * such as operation crossing device boundaries in a RAID system.
+ */
 TRACE_EVENT(block_split,
        TP_PROTO(struct request_queue *q, struct bio *bio,
@@ -455,6 +480,16 @@ TRACE_EVENT(block_split,
                  __entry->comm)
 );
+/**
+ * block_remap - map request for a partition to the raw device
+ * @q: queue holding the operation
+ * @bio: revised operation
+ * @dev: device for the operation
+ * @from: original sector for the operation
+ *
+ * An operation for a partition on a block device has been mapped to the
+ * raw block device.
+ */
 TRACE_EVENT(block_remap,
        TP_PROTO(struct request_queue *q, struct bio *bio, dev_t dev,
@@ -488,6 +523,17 @@ TRACE_EVENT(block_remap,
                  (unsigned long long)__entry->old_sector)
 );
+/**
+ * block_rq_remap - map request for a block operation request
+ * @q: queue holding the operation
+ * @rq: block IO operation request
+ * @dev: device for the operation
+ * @from: original sector for the operation
+ *
+ * The block operation request @rq in @q has been remapped.  The block
+ * operation request @rq holds the current information and @from hold
+ * the original sector.
+ */
 TRACE_EVENT(block_rq_remap,
        TP_PROTO(struct request_queue *q, struct request *rq, dev_t dev,
diff --git a/include/trace/events/ext4.h b/include/trace/events/ext4.h
index d09550bf3f95..2aa6aa3e8f61 100644
--- a/include/trace/events/ext4.h
+++ b/include/trace/events/ext4.h
@@ -38,7 +38,7 @@ TRACE_EVENT(ext4_free_inode,
                __entry->blocks = inode->i_blocks;
        ),
-        TP_printk("dev %s ino %lu mode %d uid %u gid %u blocks %llu",
+        TP_printk("dev %s ino %lu mode 0%o uid %u gid %u blocks %llu",
                  jbd2_dev_to_name(__entry->dev), (unsigned long) __entry->ino,
                  __entry->mode, __entry->uid, __entry->gid,
                  (unsigned long long) __entry->blocks)
@@ -61,7 +61,7 @@ TRACE_EVENT(ext4_request_inode,
                __entry->mode   = mode;
        ),
-        TP_printk("dev %s dir %lu mode %d",
+        TP_printk("dev %s dir %lu mode 0%o",
                  jbd2_dev_to_name(__entry->dev), (unsigned long) __entry->dir,
                  __entry->mode)
 );
@@ -85,12 +85,12 @@ TRACE_EVENT(ext4_allocate_inode,
                __entry->mode   = mode;
        ),
-        TP_printk("dev %s ino %lu dir %lu mode %d",
+        TP_printk("dev %s ino %lu dir %lu mode 0%o",
                  jbd2_dev_to_name(__entry->dev), (unsigned long) __entry->ino,
                  (unsigned long) __entry->dir, __entry->mode)
 );
-TRACE_EVENT(ext4_write_begin,
+DECLARE_EVENT_CLASS(ext4__write_begin,
        TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
                 unsigned int flags),
@@ -118,7 +118,23 @@ TRACE_EVENT(ext4_write_begin,
                  __entry->pos, __entry->len, __entry->flags)
 );
-TRACE_EVENT(ext4_ordered_write_end,
+DEFINE_EVENT(ext4__write_begin, ext4_write_begin,
+        TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
+                 unsigned int flags),
+        TP_ARGS(inode, pos, len, flags)
+);
+DEFINE_EVENT(ext4__write_begin, ext4_da_write_begin,
+        TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
+                 unsigned int flags),
+        TP_ARGS(inode, pos, len, flags)
+);
+DECLARE_EVENT_CLASS(ext4__write_end,
        TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
                        unsigned int copied),
@@ -145,57 +161,36 @@ TRACE_EVENT(ext4_ordered_write_end,
                  __entry->pos, __entry->len, __entry->copied)
 );
-TRACE_EVENT(ext4_writeback_write_end,
+DEFINE_EVENT(ext4__write_end, ext4_ordered_write_end,
        TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
                 unsigned int copied),
-        TP_ARGS(inode, pos, len, copied),
+        TP_ARGS(inode, pos, len, copied)
+);
-        TP_STRUCT__entry(
+DEFINE_EVENT(ext4__write_end, ext4_writeback_write_end,
-                __field(        dev_t,  dev                     )
-                __field(        ino_t,  ino                     )
-                __field(        loff_t, pos                     )
-                __field(        unsigned int, len               )
-                __field(        unsigned int, copied            )
-        ),
-        TP_fast_assign(
+        TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
-                __entry->dev    = inode->i_sb->s_dev;
+                 unsigned int copied),
-                __entry->ino    = inode->i_ino;
-                __entry->pos    = pos;
-                __entry->len    = len;
-                __entry->copied = copied;
-        ),
-        TP_printk("dev %s ino %lu pos %llu len %u copied %u",
+        TP_ARGS(inode, pos, len, copied)
-                  jbd2_dev_to_name(__entry->dev), (unsigned long) __entry->ino,
-                  __entry->pos, __entry->len, __entry->copied)
 );
-TRACE_EVENT(ext4_journalled_write_end,
+DEFINE_EVENT(ext4__write_end, ext4_journalled_write_end,
        TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
                 unsigned int copied),
-        TP_ARGS(inode, pos, len, copied),
-        TP_STRUCT__entry(
+        TP_ARGS(inode, pos, len, copied)
-                __field(        dev_t,  dev                     )
+);
-                __field(        ino_t,  ino                     )
-                __field(        loff_t, pos                     )
-                __field(        unsigned int, len               )
-                __field(        unsigned int, copied            )
-        ),
-        TP_fast_assign(
+DEFINE_EVENT(ext4__write_end, ext4_da_write_end,
-                __entry->dev    = inode->i_sb->s_dev;
-                __entry->ino    = inode->i_ino;
-                __entry->pos    = pos;
-                __entry->len    = len;
-                __entry->copied = copied;
-        ),
-        TP_printk("dev %s ino %lu pos %llu len %u copied %u",
+        TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
-                  jbd2_dev_to_name(__entry->dev), (unsigned long) __entry->ino,
+                 unsigned int copied),
-                  __entry->pos, __entry->len, __entry->copied)
+        TP_ARGS(inode, pos, len, copied)
 );
 TRACE_EVENT(ext4_writepage,
@@ -310,7 +305,6 @@ TRACE_EVENT(ext4_da_writepages_result,
                __field(        int,    ret                     )
                __field(        int,    pages_written           )
                __field(        long,   pages_skipped           )
-                __field(        char,   encountered_congestion  )
                __field(        char,   more_io                 )       
                __field(        char,   no_nrwrite_index_update )
                __field(       pgoff_t, writeback_index         )
@@ -322,75 +316,20 @@ TRACE_EVENT(ext4_da_writepages_result,
                __entry->ret            = ret;
                __entry->pages_written  = pages_written;
                __entry->pages_skipped  = wbc->pages_skipped;
-                __entry->encountered_congestion = wbc->encountered_congestion;
                __entry->more_io        = wbc->more_io;
                __entry->no_nrwrite_index_update = wbc->no_nrwrite_index_update;
                __entry->writeback_index = inode->i_mapping->writeback_index;
        ),
-        TP_printk("dev %s ino %lu ret %d pages_written %d pages_skipped %ld congestion %d more_io %d no_nrwrite_index_update %d writeback_index %lu",
+        TP_printk("dev %s ino %lu ret %d pages_written %d pages_skipped %ld more_io %d no_nrwrite_index_update %d writeback_index %lu",
                  jbd2_dev_to_name(__entry->dev),
                  (unsigned long) __entry->ino, __entry->ret,
                  __entry->pages_written, __entry->pages_skipped,
-                  __entry->encountered_congestion, __entry->more_io,
+                  __entry->more_io,
                  __entry->no_nrwrite_index_update,
                  (unsigned long) __entry->writeback_index)
 );
-TRACE_EVENT(ext4_da_write_begin,
-        TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
-                        unsigned int flags),
-        TP_ARGS(inode, pos, len, flags),
-        TP_STRUCT__entry(
-                __field(        dev_t,  dev                     )
-                __field(        ino_t,  ino                     )
-                __field(        loff_t, pos                     )
-                __field(        unsigned int, len               )
-                __field(        unsigned int, flags             )
-        ),
-        TP_fast_assign(
-                __entry->dev    = inode->i_sb->s_dev;
-                __entry->ino    = inode->i_ino;
-                __entry->pos    = pos;
-                __entry->len    = len;
-                __entry->flags  = flags;
-        ),
-        TP_printk("dev %s ino %lu pos %llu len %u flags %u",
-                  jbd2_dev_to_name(__entry->dev), (unsigned long) __entry->ino,
-                  __entry->pos, __entry->len, __entry->flags)
-);
-TRACE_EVENT(ext4_da_write_end,
-        TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
-                        unsigned int copied),
-        TP_ARGS(inode, pos, len, copied),
-        TP_STRUCT__entry(
-                __field(        dev_t,  dev                     )
-                __field(        ino_t,  ino                     )
-                __field(        loff_t, pos                     )
-                __field(        unsigned int, len               )
-                __field(        unsigned int, copied            )
-        ),
-        TP_fast_assign(
-                __entry->dev    = inode->i_sb->s_dev;
-                __entry->ino    = inode->i_ino;
-                __entry->pos    = pos;
-                __entry->len    = len;
-                __entry->copied = copied;
-        ),
-        TP_printk("dev %s ino %lu pos %llu len %u copied %u",
-                  jbd2_dev_to_name(__entry->dev), (unsigned long) __entry->ino,
-                  __entry->pos, __entry->len, __entry->copied)
-);
 TRACE_EVENT(ext4_discard_blocks,
        TP_PROTO(struct super_block *sb, unsigned long long blk,
                        unsigned long long count),
@@ -650,30 +589,32 @@ TRACE_EVENT(ext4_allocate_blocks,
 TRACE_EVENT(ext4_free_blocks,
        TP_PROTO(struct inode *inode, __u64 block, unsigned long count,
-                        int metadata),
+                 int flags),
-        TP_ARGS(inode, block, count, metadata),
+        TP_ARGS(inode, block, count, flags),
        TP_STRUCT__entry(
                __field(        dev_t,  dev                     )
                __field(        ino_t,  ino                     )
+                __field(      umode_t, mode                     )
                __field(        __u64,  block                   )
                __field(        unsigned long,  count           )
-                __field(        int,    metadata                )
+                __field(         int,   flags                   )
        ),
        TP_fast_assign(
                __entry->dev            = inode->i_sb->s_dev;
                __entry->ino            = inode->i_ino;
+                __entry->mode           = inode->i_mode;
                __entry->block          = block;
                __entry->count          = count;
-                __entry->metadata       = metadata;
+                __entry->flags          = flags;
        ),
-        TP_printk("dev %s ino %lu block %llu count %lu metadata %d",
+        TP_printk("dev %s ino %lu mode 0%o block %llu count %lu flags %d",
                  jbd2_dev_to_name(__entry->dev), (unsigned long) __entry->ino,
-                  __entry->block, __entry->count, __entry->metadata)
+                  __entry->mode, __entry->block, __entry->count,
+                  __entry->flags)
 );
 TRACE_EVENT(ext4_sync_file,
@@ -907,6 +848,133 @@ TRACE_EVENT(ext4_mballoc_free,
                  __entry->result_len, __entry->result_logical)
 );
+TRACE_EVENT(ext4_forget,
+        TP_PROTO(struct inode *inode, int is_metadata, __u64 block),
+        TP_ARGS(inode, is_metadata, block),
+        TP_STRUCT__entry(
+                __field(        dev_t,  dev                     )
+                __field(        ino_t,  ino                     )
+                __field(        umode_t, mode                   )
+                __field(        int,    is_metadata             )
+                __field(        __u64,  block                   )
+        ),
+        TP_fast_assign(
+                __entry->dev    = inode->i_sb->s_dev;
+                __entry->ino    = inode->i_ino;
+                __entry->mode   = inode->i_mode;
+                __entry->is_metadata = is_metadata;
+                __entry->block  = block;
+        ),
+        TP_printk("dev %s ino %lu mode 0%o is_metadata %d block %llu",
+                  jbd2_dev_to_name(__entry->dev), (unsigned long) __entry->ino,
+                  __entry->mode, __entry->is_metadata, __entry->block)
+);
+TRACE_EVENT(ext4_da_update_reserve_space,
+        TP_PROTO(struct inode *inode, int used_blocks),
+        TP_ARGS(inode, used_blocks),
+        TP_STRUCT__entry(
+                __field(        dev_t,  dev                     )
+                __field(        ino_t,  ino                     )
+                __field(        umode_t, mode                   )
+                __field(        __u64,  i_blocks                )
+                __field(        int,    used_blocks             )
+                __field(        int,    reserved_data_blocks    )
+                __field(        int,    reserved_meta_blocks    )
+                __field(        int,    allocated_meta_blocks   )
+        ),
+        TP_fast_assign(
+                __entry->dev    = inode->i_sb->s_dev;
+                __entry->ino    = inode->i_ino;
+                __entry->mode   = inode->i_mode;
+                __entry->i_blocks = inode->i_blocks;
+                __entry->used_blocks = used_blocks;
+                __entry->reserved_data_blocks = EXT4_I(inode)->i_reserved_data_blocks;
+                __entry->reserved_meta_blocks = EXT4_I(inode)->i_reserved_meta_blocks;
+                __entry->allocated_meta_blocks = EXT4_I(inode)->i_allocated_meta_blocks;
+        ),
+        TP_printk("dev %s ino %lu mode 0%o i_blocks %llu used_blocks %d reserved_data_blocks %d reserved_meta_blocks %d allocated_meta_blocks %d",
+                  jbd2_dev_to_name(__entry->dev), (unsigned long) __entry->ino,
+                  __entry->mode,  (unsigned long long) __entry->i_blocks,
+                  __entry->used_blocks, __entry->reserved_data_blocks,
+                  __entry->reserved_meta_blocks, __entry->allocated_meta_blocks)
+);
+TRACE_EVENT(ext4_da_reserve_space,
+        TP_PROTO(struct inode *inode, int md_needed),
+        TP_ARGS(inode, md_needed),
+        TP_STRUCT__entry(
+                __field(        dev_t,  dev                     )
+                __field(        ino_t,  ino                     )
+                __field(        umode_t, mode                   )
+                __field(        __u64,  i_blocks                )
+                __field(        int,    md_needed               )
+                __field(        int,    reserved_data_blocks    )
+                __field(        int,    reserved_meta_blocks    )
+        ),
+        TP_fast_assign(
+                __entry->dev    = inode->i_sb->s_dev;
+                __entry->ino    = inode->i_ino;
+                __entry->mode   = inode->i_mode;
+                __entry->i_blocks = inode->i_blocks;
+                __entry->md_needed = md_needed;
+                __entry->reserved_data_blocks = EXT4_I(inode)->i_reserved_data_blocks;
+                __entry->reserved_meta_blocks = EXT4_I(inode)->i_reserved_meta_blocks;
+        ),
+        TP_printk("dev %s ino %lu mode 0%o i_blocks %llu md_needed %d reserved_data_blocks %d reserved_meta_blocks %d",
+                  jbd2_dev_to_name(__entry->dev), (unsigned long) __entry->ino,
+                  __entry->mode, (unsigned long long) __entry->i_blocks,
+                  __entry->md_needed, __entry->reserved_data_blocks,
+                  __entry->reserved_meta_blocks)
+);
+TRACE_EVENT(ext4_da_release_space,
+        TP_PROTO(struct inode *inode, int freed_blocks),
+        TP_ARGS(inode, freed_blocks),
+        TP_STRUCT__entry(
+                __field(        dev_t,  dev                     )
+                __field(        ino_t,  ino                     )
+                __field(        umode_t, mode                   )
+                __field(        __u64,  i_blocks                )
+                __field(        int,    freed_blocks            )
+                __field(        int,    reserved_data_blocks    )
+                __field(        int,    reserved_meta_blocks    )
+                __field(        int,    allocated_meta_blocks   )
+        ),
+        TP_fast_assign(
+                __entry->dev    = inode->i_sb->s_dev;
+                __entry->ino    = inode->i_ino;
+                __entry->mode   = inode->i_mode;
+                __entry->i_blocks = inode->i_blocks;
+                __entry->freed_blocks = freed_blocks;
+                __entry->reserved_data_blocks = EXT4_I(inode)->i_reserved_data_blocks;
+                __entry->reserved_meta_blocks = EXT4_I(inode)->i_reserved_meta_blocks;
+                __entry->allocated_meta_blocks = EXT4_I(inode)->i_allocated_meta_blocks;
+        ),
+        TP_printk("dev %s ino %lu mode 0%o i_blocks %llu freed_blocks %d reserved_data_blocks %d reserved_meta_blocks %d allocated_meta_blocks %d",
+                  jbd2_dev_to_name(__entry->dev), (unsigned long) __entry->ino,
+                  __entry->mode, (unsigned long long) __entry->i_blocks,
+                  __entry->freed_blocks, __entry->reserved_data_blocks,
+                  __entry->reserved_meta_blocks, __entry->allocated_meta_blocks)
+);
 #endif /* _TRACE_EXT4_H */
 /* This part must be outside protection */
diff --git a/include/trace/events/irq.h b/include/trace/events/irq.h
index b89f9db4a404..0e4cfb694fe7 100644
--- a/include/trace/events/irq.h
+++ b/include/trace/events/irq.h
@@ -48,7 +48,7 @@ TRACE_EVENT(irq_handler_entry,
                __assign_str(name, action->name);
        ),
-        TP_printk("irq=%d handler=%s", __entry->irq, __get_str(name))
+        TP_printk("irq=%d name=%s", __entry->irq, __get_str(name))
 );
 /**
@@ -78,22 +78,11 @@ TRACE_EVENT(irq_handler_exit,
                __entry->ret    = ret;
        ),
-        TP_printk("irq=%d return=%s",
+        TP_printk("irq=%d ret=%s",
                  __entry->irq, __entry->ret ? "handled" : "unhandled")
 );
-/**
+DECLARE_EVENT_CLASS(softirq,
- * softirq_entry - called immediately before the softirq handler
- * @h: pointer to struct softirq_action
- * @vec: pointer to first struct softirq_action in softirq_vec array
- *
- * The @h parameter, contains a pointer to the struct softirq_action
- * which has a pointer to the action handler that is called. By subtracting
- * the @vec pointer from the @h pointer, we can determine the softirq
- * number. Also, when used in combination with the softirq_exit tracepoint
- * we can determine the softirq latency.
- */
-TRACE_EVENT(softirq_entry,
        TP_PROTO(struct softirq_action *h, struct softirq_action *vec),
@@ -107,11 +96,29 @@ TRACE_EVENT(softirq_entry,
                __entry->vec = (int)(h - vec);
        ),
-        TP_printk("softirq=%d action=%s", __entry->vec,
+        TP_printk("vec=%d [action=%s]", __entry->vec,
                  show_softirq_name(__entry->vec))
 );
 /**
+ * softirq_entry - called immediately before the softirq handler
+ * @h: pointer to struct softirq_action
+ * @vec: pointer to first struct softirq_action in softirq_vec array
+ *
+ * The @h parameter, contains a pointer to the struct softirq_action
+ * which has a pointer to the action handler that is called. By subtracting
+ * the @vec pointer from the @h pointer, we can determine the softirq
+ * number. Also, when used in combination with the softirq_exit tracepoint
+ * we can determine the softirq latency.
+ */
+DEFINE_EVENT(softirq, softirq_entry,
+        TP_PROTO(struct softirq_action *h, struct softirq_action *vec),
+        TP_ARGS(h, vec)
+);
+/**
 * softirq_exit - called immediately after the softirq handler returns
 * @h: pointer to struct softirq_action
 * @vec: pointer to first struct softirq_action in softirq_vec array
@@ -122,22 +129,11 @@ TRACE_EVENT(softirq_entry,
 * combination with the softirq_entry tracepoint we can determine the softirq
 * latency.
 */
-TRACE_EVENT(softirq_exit,
+DEFINE_EVENT(softirq, softirq_exit,
        TP_PROTO(struct softirq_action *h, struct softirq_action *vec),
-        TP_ARGS(h, vec),
+        TP_ARGS(h, vec)
-        TP_STRUCT__entry(
-                __field(        int,    vec                     )
-        ),
-        TP_fast_assign(
-                __entry->vec = (int)(h - vec);
-        ),
-        TP_printk("softirq=%d action=%s", __entry->vec,
-                  show_softirq_name(__entry->vec))
 );
 #endif /*  _TRACE_IRQ_H */
diff --git a/include/trace/events/jbd2.h b/include/trace/events/jbd2.h
index 3c60b75adb9e..bf16545cc977 100644
--- a/include/trace/events/jbd2.h
+++ b/include/trace/events/jbd2.h
@@ -30,7 +30,7 @@ TRACE_EVENT(jbd2_checkpoint,
                  jbd2_dev_to_name(__entry->dev), __entry->result)
 );
-TRACE_EVENT(jbd2_start_commit,
+DECLARE_EVENT_CLASS(jbd2_commit,
        TP_PROTO(journal_t *journal, transaction_t *commit_transaction),
@@ -53,73 +53,32 @@ TRACE_EVENT(jbd2_start_commit,
                  __entry->sync_commit)
 );
-TRACE_EVENT(jbd2_commit_locking,
+DEFINE_EVENT(jbd2_commit, jbd2_start_commit,
        TP_PROTO(journal_t *journal, transaction_t *commit_transaction),
-        TP_ARGS(journal, commit_transaction),
+        TP_ARGS(journal, commit_transaction)
-        TP_STRUCT__entry(
-                __field(        dev_t,  dev                     )
-                __field(        char,   sync_commit               )
-                __field(        int,    transaction               )
-        ),
-        TP_fast_assign(
-                __entry->dev            = journal->j_fs_dev->bd_dev;
-                __entry->sync_commit = commit_transaction->t_synchronous_commit;
-                __entry->transaction    = commit_transaction->t_tid;
-        ),
-        TP_printk("dev %s transaction %d sync %d",
-                  jbd2_dev_to_name(__entry->dev), __entry->transaction,
-                  __entry->sync_commit)
 );
-TRACE_EVENT(jbd2_commit_flushing,
+DEFINE_EVENT(jbd2_commit, jbd2_commit_locking,
        TP_PROTO(journal_t *journal, transaction_t *commit_transaction),
-        TP_ARGS(journal, commit_transaction),
+        TP_ARGS(journal, commit_transaction)
-        TP_STRUCT__entry(
-                __field(        dev_t,  dev                     )
-                __field(        char,   sync_commit               )
-                __field(        int,    transaction               )
-        ),
-        TP_fast_assign(
-                __entry->dev            = journal->j_fs_dev->bd_dev;
-                __entry->sync_commit = commit_transaction->t_synchronous_commit;
-                __entry->transaction    = commit_transaction->t_tid;
-        ),
-        TP_printk("dev %s transaction %d sync %d",
-                  jbd2_dev_to_name(__entry->dev), __entry->transaction,
-                  __entry->sync_commit)
 );
-TRACE_EVENT(jbd2_commit_logging,
+DEFINE_EVENT(jbd2_commit, jbd2_commit_flushing,
        TP_PROTO(journal_t *journal, transaction_t *commit_transaction),
-        TP_ARGS(journal, commit_transaction),
+        TP_ARGS(journal, commit_transaction)
+);
-        TP_STRUCT__entry(
+DEFINE_EVENT(jbd2_commit, jbd2_commit_logging,
-                __field(        dev_t,  dev                     )
-                __field(        char,   sync_commit               )
-                __field(        int,    transaction               )
-        ),
-        TP_fast_assign(
+        TP_PROTO(journal_t *journal, transaction_t *commit_transaction),
-                __entry->dev            = journal->j_fs_dev->bd_dev;
-                __entry->sync_commit = commit_transaction->t_synchronous_commit;
-                __entry->transaction    = commit_transaction->t_tid;
-        ),
-        TP_printk("dev %s transaction %d sync %d",
+        TP_ARGS(journal, commit_transaction)
-                  jbd2_dev_to_name(__entry->dev), __entry->transaction,
-                  __entry->sync_commit)
 );
 TRACE_EVENT(jbd2_end_commit,
@@ -240,6 +199,34 @@ TRACE_EVENT(jbd2_checkpoint_stats,
                  __entry->forced_to_close, __entry->written, __entry->dropped)
 );
+TRACE_EVENT(jbd2_cleanup_journal_tail,
+        TP_PROTO(journal_t *journal, tid_t first_tid,
+                 unsigned long block_nr, unsigned long freed),
+        TP_ARGS(journal, first_tid, block_nr, freed),
+        TP_STRUCT__entry(
+                __field(        dev_t,  dev                     )
+                __field(        tid_t,  tail_sequence           )
+                __field(        tid_t,  first_tid               )
+                __field(unsigned long,  block_nr                )
+                __field(unsigned long,  freed                   )
+        ),
+        TP_fast_assign(
+                __entry->dev            = journal->j_fs_dev->bd_dev;
+                __entry->tail_sequence  = journal->j_tail_sequence;
+                __entry->first_tid      = first_tid;
+                __entry->block_nr       = block_nr;
+                __entry->freed          = freed;
+        ),
+        TP_printk("dev %s from %u to %u offset %lu freed %lu",
+                  jbd2_dev_to_name(__entry->dev), __entry->tail_sequence,
+                  __entry->first_tid, __entry->block_nr, __entry->freed)
+);
 #endif /* _TRACE_JBD2_H */
 /* This part must be outside protection */
diff --git a/include/trace/events/kmem.h b/include/trace/events/kmem.h
index eaf46bdd18a5..3adca0ca9dbe 100644
--- a/include/trace/events/kmem.h
+++ b/include/trace/events/kmem.h
@@ -44,7 +44,7 @@
        {(unsigned long)__GFP_MOVABLE,          "GFP_MOVABLE"}          \
        ) : "GFP_NOWAIT"
-TRACE_EVENT(kmalloc,
+DECLARE_EVENT_CLASS(kmem_alloc,
        TP_PROTO(unsigned long call_site,
                 const void *ptr,
@@ -78,41 +78,23 @@ TRACE_EVENT(kmalloc,
                show_gfp_flags(__entry->gfp_flags))
 );
-TRACE_EVENT(kmem_cache_alloc,
+DEFINE_EVENT(kmem_alloc, kmalloc,
-        TP_PROTO(unsigned long call_site,
+        TP_PROTO(unsigned long call_site, const void *ptr,
-                 const void *ptr,
+                 size_t bytes_req, size_t bytes_alloc, gfp_t gfp_flags),
-                 size_t bytes_req,
-                 size_t bytes_alloc,
-                 gfp_t gfp_flags),
-        TP_ARGS(call_site, ptr, bytes_req, bytes_alloc, gfp_flags),
+        TP_ARGS(call_site, ptr, bytes_req, bytes_alloc, gfp_flags)
+);
-        TP_STRUCT__entry(
+DEFINE_EVENT(kmem_alloc, kmem_cache_alloc,
-                __field(        unsigned long,  call_site       )
-                __field(        const void *,   ptr             )
-                __field(        size_t,         bytes_req       )
-                __field(        size_t,         bytes_alloc     )
-                __field(        gfp_t,          gfp_flags       )
-        ),
-        TP_fast_assign(
+        TP_PROTO(unsigned long call_site, const void *ptr,
-                __entry->call_site      = call_site;
+                 size_t bytes_req, size_t bytes_alloc, gfp_t gfp_flags),
-                __entry->ptr            = ptr;
-                __entry->bytes_req      = bytes_req;
-                __entry->bytes_alloc    = bytes_alloc;
-                __entry->gfp_flags      = gfp_flags;
-        ),
-        TP_printk("call_site=%lx ptr=%p bytes_req=%zu bytes_alloc=%zu gfp_flags=%s",
+        TP_ARGS(call_site, ptr, bytes_req, bytes_alloc, gfp_flags)
-                __entry->call_site,
-                __entry->ptr,
-                __entry->bytes_req,
-                __entry->bytes_alloc,
-                show_gfp_flags(__entry->gfp_flags))
 );
-TRACE_EVENT(kmalloc_node,
+DECLARE_EVENT_CLASS(kmem_alloc_node,
        TP_PROTO(unsigned long call_site,
                 const void *ptr,
@@ -150,45 +132,25 @@ TRACE_EVENT(kmalloc_node,
                __entry->node)
 );
-TRACE_EVENT(kmem_cache_alloc_node,
+DEFINE_EVENT(kmem_alloc_node, kmalloc_node,
-        TP_PROTO(unsigned long call_site,
+        TP_PROTO(unsigned long call_site, const void *ptr,
-                 const void *ptr,
+                 size_t bytes_req, size_t bytes_alloc,
-                 size_t bytes_req,
+                 gfp_t gfp_flags, int node),
-                 size_t bytes_alloc,
-                 gfp_t gfp_flags,
-                 int node),
-        TP_ARGS(call_site, ptr, bytes_req, bytes_alloc, gfp_flags, node),
+        TP_ARGS(call_site, ptr, bytes_req, bytes_alloc, gfp_flags, node)
+);
-        TP_STRUCT__entry(
+DEFINE_EVENT(kmem_alloc_node, kmem_cache_alloc_node,
-                __field(        unsigned long,  call_site       )
-                __field(        const void *,   ptr             )
-                __field(        size_t,         bytes_req       )
-                __field(        size_t,         bytes_alloc     )
-                __field(        gfp_t,          gfp_flags       )
-                __field(        int,            node            )
-        ),
-        TP_fast_assign(
+        TP_PROTO(unsigned long call_site, const void *ptr,
-                __entry->call_site      = call_site;
+                 size_t bytes_req, size_t bytes_alloc,
-                __entry->ptr            = ptr;
+                 gfp_t gfp_flags, int node),
-                __entry->bytes_req      = bytes_req;
-                __entry->bytes_alloc    = bytes_alloc;
-                __entry->gfp_flags      = gfp_flags;
-                __entry->node           = node;
-        ),
-        TP_printk("call_site=%lx ptr=%p bytes_req=%zu bytes_alloc=%zu gfp_flags=%s node=%d",
+        TP_ARGS(call_site, ptr, bytes_req, bytes_alloc, gfp_flags, node)
-                __entry->call_site,
-                __entry->ptr,
-                __entry->bytes_req,
-                __entry->bytes_alloc,
-                show_gfp_flags(__entry->gfp_flags),
-                __entry->node)
 );
-TRACE_EVENT(kfree,
+DECLARE_EVENT_CLASS(kmem_free,
        TP_PROTO(unsigned long call_site, const void *ptr),
@@ -207,23 +169,18 @@ TRACE_EVENT(kfree,
        TP_printk("call_site=%lx ptr=%p", __entry->call_site, __entry->ptr)
 );
-TRACE_EVENT(kmem_cache_free,
+DEFINE_EVENT(kmem_free, kfree,
        TP_PROTO(unsigned long call_site, const void *ptr),
-        TP_ARGS(call_site, ptr),
+        TP_ARGS(call_site, ptr)
+);
-        TP_STRUCT__entry(
+DEFINE_EVENT(kmem_free, kmem_cache_free,
-                __field(        unsigned long,  call_site       )
-                __field(        const void *,   ptr             )
-        ),
-        TP_fast_assign(
+        TP_PROTO(unsigned long call_site, const void *ptr),
-                __entry->call_site      = call_site;
-                __entry->ptr            = ptr;
-        ),
-        TP_printk("call_site=%lx ptr=%p", __entry->call_site, __entry->ptr)
+        TP_ARGS(call_site, ptr)
 );
 TRACE_EVENT(mm_page_free_direct,
@@ -299,7 +256,7 @@ TRACE_EVENT(mm_page_alloc,
                show_gfp_flags(__entry->gfp_flags))
 );
-TRACE_EVENT(mm_page_alloc_zone_locked,
+DECLARE_EVENT_CLASS(mm_page,
        TP_PROTO(struct page *page, unsigned int order, int migratetype),
@@ -325,29 +282,22 @@ TRACE_EVENT(mm_page_alloc_zone_locked,
                __entry->order == 0)
 );
-TRACE_EVENT(mm_page_pcpu_drain,
+DEFINE_EVENT(mm_page, mm_page_alloc_zone_locked,
-        TP_PROTO(struct page *page, int order, int migratetype),
+        TP_PROTO(struct page *page, unsigned int order, int migratetype),
-        TP_ARGS(page, order, migratetype),
+        TP_ARGS(page, order, migratetype)
+);
-        TP_STRUCT__entry(
+DEFINE_EVENT_PRINT(mm_page, mm_page_pcpu_drain,
-                __field(        struct page *,  page            )
-                __field(        int,            order           )
-                __field(        int,            migratetype     )
-        ),
-        TP_fast_assign(
+        TP_PROTO(struct page *page, unsigned int order, int migratetype),
-                __entry->page           = page;
-                __entry->order          = order;
+        TP_ARGS(page, order, migratetype),
-                __entry->migratetype    = migratetype;
-        ),
        TP_printk("page=%p pfn=%lu order=%d migratetype=%d",
-                __entry->page,
+                __entry->page, page_to_pfn(__entry->page),
-                page_to_pfn(__entry->page),
+                __entry->order, __entry->migratetype)
-                __entry->order,
-                __entry->migratetype)
 );
 TRACE_EVENT(mm_page_alloc_extfrag,
diff --git a/include/trace/events/kvm.h b/include/trace/events/kvm.h
index dbe108455275..b17d49dfc3ef 100644
--- a/include/trace/events/kvm.h
+++ b/include/trace/events/kvm.h
@@ -145,6 +145,47 @@ TRACE_EVENT(kvm_mmio,
                  __entry->len, __entry->gpa, __entry->val)
 );
+#define kvm_fpu_load_symbol     \
+        {0, "unload"},          \
+        {1, "load"}
+TRACE_EVENT(kvm_fpu,
+        TP_PROTO(int load),
+        TP_ARGS(load),
+        TP_STRUCT__entry(
+                __field(        u32,            load            )
+        ),
+        TP_fast_assign(
+                __entry->load           = load;
+        ),
+        TP_printk("%s", __print_symbolic(__entry->load, kvm_fpu_load_symbol))
+);
+TRACE_EVENT(kvm_age_page,
+        TP_PROTO(ulong hva, struct kvm_memory_slot *slot, int ref),
+        TP_ARGS(hva, slot, ref),
+        TP_STRUCT__entry(
+                __field(        u64,    hva             )
+                __field(        u64,    gfn             )
+                __field(        u8,     referenced      )
+        ),
+        TP_fast_assign(
+                __entry->hva            = hva;
+                __entry->gfn            =
+                  slot->base_gfn + ((hva - slot->userspace_addr) >> PAGE_SHIFT);
+                __entry->referenced     = ref;
+        ),
+        TP_printk("hva %llx gfn %llx %s",
+                  __entry->hva, __entry->gfn,
+                  __entry->referenced ? "YOUNG" : "OLD")
+);
 #endif /* _TRACE_KVM_MAIN_H */
 /* This part must be outside protection */
diff --git a/include/trace/events/lockdep.h b/include/trace/events/lock.h
index bcf1d209a00d..5c1dcfc16c60 100644
--- a/include/trace/events/lockdep.h
+++ b/include/trace/events/lock.h
@@ -1,8 +1,8 @@
 #undef TRACE_SYSTEM
-#define TRACE_SYSTEM lockdep
+#define TRACE_SYSTEM lock
-#if !defined(_TRACE_LOCKDEP_H) || defined(TRACE_HEADER_MULTI_READ)
+#if !defined(_TRACE_LOCK_H) || defined(TRACE_HEADER_MULTI_READ)
-#define _TRACE_LOCKDEP_H
+#define _TRACE_LOCK_H
 #include <linux/lockdep.h>
 #include <linux/tracepoint.h>
@@ -20,14 +20,17 @@ TRACE_EVENT(lock_acquire,
        TP_STRUCT__entry(
                __field(unsigned int, flags)
                __string(name, lock->name)
+                __field(void *, lockdep_addr)
        ),
        TP_fast_assign(
                __entry->flags = (trylock ? 1 : 0) | (read ? 2 : 0);
                __assign_str(name, lock->name);
+                __entry->lockdep_addr = lock;
        ),
-        TP_printk("%s%s%s", (__entry->flags & 1) ? "try " : "",
+        TP_printk("%p %s%s%s", __entry->lockdep_addr,
+                  (__entry->flags & 1) ? "try " : "",
                  (__entry->flags & 2) ? "read " : "",
                  __get_str(name))
 );
@@ -40,13 +43,16 @@ TRACE_EVENT(lock_release,
        TP_STRUCT__entry(
                __string(name, lock->name)
+                __field(void *, lockdep_addr)
        ),
        TP_fast_assign(
                __assign_str(name, lock->name);
+                __entry->lockdep_addr = lock;
        ),
-        TP_printk("%s", __get_str(name))
+        TP_printk("%p %s",
+                  __entry->lockdep_addr, __get_str(name))
 );
 #ifdef CONFIG_LOCK_STAT
@@ -59,13 +65,16 @@ TRACE_EVENT(lock_contended,
        TP_STRUCT__entry(
                __string(name, lock->name)
+                __field(void *, lockdep_addr)
        ),
        TP_fast_assign(
                __assign_str(name, lock->name);
+                __entry->lockdep_addr = lock;
        ),
-        TP_printk("%s", __get_str(name))
+        TP_printk("%p %s",
+                  __entry->lockdep_addr, __get_str(name))
 );
 TRACE_EVENT(lock_acquired,
@@ -75,22 +84,24 @@ TRACE_EVENT(lock_acquired,
        TP_STRUCT__entry(
                __string(name, lock->name)
-                __field(unsigned long, wait_usec)
+                __field(s64, wait_nsec)
-                __field(unsigned long, wait_nsec_rem)
+                __field(void *, lockdep_addr)
        ),
        TP_fast_assign(
                __assign_str(name, lock->name);
-                __entry->wait_nsec_rem = do_div(waittime, NSEC_PER_USEC);
+                __entry->wait_nsec = waittime;
-                __entry->wait_usec = (unsigned long) waittime;
+                __entry->lockdep_addr = lock;
        ),
-        TP_printk("%s (%lu.%03lu us)", __get_str(name), __entry->wait_usec,
+        TP_printk("%p %s (%llu ns)", __entry->lockdep_addr,
-                                       __entry->wait_nsec_rem)
+                  __get_str(name),
+                  __entry->wait_nsec)
 );
 #endif
 #endif
-#endif /* _TRACE_LOCKDEP_H */
+#endif /* _TRACE_LOCK_H */
 /* This part must be outside protection */
 #include <trace/define_trace.h>
diff --git a/include/trace/events/mce.h b/include/trace/events/mce.h
new file mode 100644
index 000000000000..7eee77895cb3
--- /dev/null
+++ b/include/trace/events/mce.h
@@ -0,0 +1,69 @@
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM mce
+#if !defined(_TRACE_MCE_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_MCE_H
+#include <linux/ktime.h>
+#include <linux/tracepoint.h>
+#include <asm/mce.h>
+TRACE_EVENT(mce_record,
+        TP_PROTO(struct mce *m),
+        TP_ARGS(m),
+        TP_STRUCT__entry(
+                __field(        u64,            mcgcap          )
+                __field(        u64,            mcgstatus       )
+                __field(        u8,             bank            )
+                __field(        u64,            status          )
+                __field(        u64,            addr            )
+                __field(        u64,            misc            )
+                __field(        u64,            ip              )
+                __field(        u8,             cs              )
+                __field(        u64,            tsc             )
+                __field(        u64,            walltime        )
+                __field(        u32,            cpu             )
+                __field(        u32,            cpuid           )
+                __field(        u32,            apicid          )
+                __field(        u32,            socketid        )
+                __field(        u8,             cpuvendor       )
+        ),
+        TP_fast_assign(
+                __entry->mcgcap         = m->mcgcap;
+                __entry->mcgstatus      = m->mcgstatus;
+                __entry->bank           = m->bank;
+                __entry->status         = m->status;
+                __entry->addr           = m->addr;
+                __entry->misc           = m->misc;
+                __entry->ip             = m->ip;
+                __entry->cs             = m->cs;
+                __entry->tsc            = m->tsc;
+                __entry->walltime       = m->time;
+                __entry->cpu            = m->extcpu;
+                __entry->cpuid          = m->cpuid;
+                __entry->apicid         = m->apicid;
+                __entry->socketid       = m->socketid;
+                __entry->cpuvendor      = m->cpuvendor;
+        ),
+        TP_printk("CPU: %d, MCGc/s: %llx/%llx, MC%d: %016Lx, ADDR/MISC: %016Lx/%016Lx, RIP: %02x:<%016Lx>, TSC: %llx, PROCESSOR: %u:%x, TIME: %llu, SOCKET: %u, APIC: %x",
+                __entry->cpu,
+                __entry->mcgcap, __entry->mcgstatus,
+                __entry->bank, __entry->status,
+                __entry->addr, __entry->misc,
+                __entry->cs, __entry->ip,
+                __entry->tsc,
+                __entry->cpuvendor, __entry->cpuid,
+                __entry->walltime,
+                __entry->socketid,
+                __entry->apicid)
+);
+#endif /* _TRACE_MCE_H */
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/module.h b/include/trace/events/module.h
index 84160fb18478..4b0f48ba16a6 100644
--- a/include/trace/events/module.h
+++ b/include/trace/events/module.h
@@ -51,7 +51,7 @@ TRACE_EVENT(module_free,
        TP_printk("%s", __get_str(name))
 );
-TRACE_EVENT(module_get,
+DECLARE_EVENT_CLASS(module_refcnt,
        TP_PROTO(struct module *mod, unsigned long ip, int refcnt),
@@ -73,26 +73,18 @@ TRACE_EVENT(module_get,
                  __get_str(name), (void *)__entry->ip, __entry->refcnt)
 );
-TRACE_EVENT(module_put,
+DEFINE_EVENT(module_refcnt, module_get,
        TP_PROTO(struct module *mod, unsigned long ip, int refcnt),
-        TP_ARGS(mod, ip, refcnt),
+        TP_ARGS(mod, ip, refcnt)
+);
-        TP_STRUCT__entry(
+DEFINE_EVENT(module_refcnt, module_put,
-                __field(        unsigned long,  ip              )
-                __field(        int,            refcnt          )
-                __string(       name,           mod->name       )
-        ),
-        TP_fast_assign(
+        TP_PROTO(struct module *mod, unsigned long ip, int refcnt),
-                __entry->ip     = ip;
-                __entry->refcnt = refcnt;
-                __assign_str(name, mod->name);
-        ),
-        TP_printk("%s call_site=%pf refcnt=%d",
+        TP_ARGS(mod, ip, refcnt)
-                  __get_str(name), (void *)__entry->ip, __entry->refcnt)
 );
 TRACE_EVENT(module_request,
diff --git a/include/trace/events/power.h b/include/trace/events/power.h
index ea6d579261ad..c4efe9b8280d 100644
--- a/include/trace/events/power.h
+++ b/include/trace/events/power.h
@@ -16,9 +16,7 @@ enum {
 };
 #endif
+DECLARE_EVENT_CLASS(power,
-TRACE_EVENT(power_start,
        TP_PROTO(unsigned int type, unsigned int state),
@@ -37,42 +35,36 @@ TRACE_EVENT(power_start,
        TP_printk("type=%lu state=%lu", (unsigned long)__entry->type, (unsigned long)__entry->state)
 );
-TRACE_EVENT(power_end,
+DEFINE_EVENT(power, power_start,
-        TP_PROTO(int dummy),
-        TP_ARGS(dummy),
+        TP_PROTO(unsigned int type, unsigned int state),
-        TP_STRUCT__entry(
+        TP_ARGS(type, state)
-                __field(        u64,            dummy           )
+);
-        ),
-        TP_fast_assign(
+DEFINE_EVENT(power, power_frequency,
-                __entry->dummy = 0xffff;
-        ),
-        TP_printk("dummy=%lu", (unsigned long)__entry->dummy)
+        TP_PROTO(unsigned int type, unsigned int state),
+        TP_ARGS(type, state)
 );
+TRACE_EVENT(power_end,
-TRACE_EVENT(power_frequency,
+        TP_PROTO(int dummy),
-        TP_PROTO(unsigned int type, unsigned int state),
-        TP_ARGS(type, state),
+        TP_ARGS(dummy),
        TP_STRUCT__entry(
-                __field(        u64,            type            )
+                __field(        u64,            dummy           )
-                __field(        u64,            state           )
        ),
        TP_fast_assign(
-                __entry->type = type;
+                __entry->dummy = 0xffff;
-                __entry->state = state;
        ),
-        TP_printk("type=%lu state=%lu", (unsigned long)__entry->type, (unsigned long) __entry->state)
+        TP_printk("dummy=%lu", (unsigned long)__entry->dummy)
 );
 #endif /* _TRACE_POWER_H */
diff --git a/include/trace/events/sched.h b/include/trace/events/sched.h
index 4069c43f4187..cfceb0b73e20 100644
--- a/include/trace/events/sched.h
+++ b/include/trace/events/sched.h
@@ -26,7 +26,7 @@ TRACE_EVENT(sched_kthread_stop,
                __entry->pid    = t->pid;
        ),
-        TP_printk("task %s:%d", __entry->comm, __entry->pid)
+        TP_printk("comm=%s pid=%d", __entry->comm, __entry->pid)
 );
 /*
@@ -46,7 +46,7 @@ TRACE_EVENT(sched_kthread_stop_ret,
                __entry->ret    = ret;
        ),
-        TP_printk("ret %d", __entry->ret)
+        TP_printk("ret=%d", __entry->ret)
 );
 /*
@@ -73,7 +73,7 @@ TRACE_EVENT(sched_wait_task,
                __entry->prio   = p->prio;
        ),
-        TP_printk("task %s:%d [%d]",
+        TP_printk("comm=%s pid=%d prio=%d",
                  __entry->comm, __entry->pid, __entry->prio)
 );
@@ -83,7 +83,7 @@ TRACE_EVENT(sched_wait_task,
 * (NOTE: the 'rq' argument is not used by generic trace events,
 *        but used by the latency tracer plugin. )
 */
-TRACE_EVENT(sched_wakeup,
+DECLARE_EVENT_CLASS(sched_wakeup_template,
        TP_PROTO(struct rq *rq, struct task_struct *p, int success),
@@ -94,7 +94,7 @@ TRACE_EVENT(sched_wakeup,
                __field(        pid_t,  pid                     )
                __field(        int,    prio                    )
                __field(        int,    success                 )
-                __field(        int,    cpu                     )
+                __field(        int,    target_cpu              )
        ),
        TP_fast_assign(
@@ -102,46 +102,27 @@ TRACE_EVENT(sched_wakeup,
                __entry->pid            = p->pid;
                __entry->prio           = p->prio;
                __entry->success        = success;
-                __entry->cpu            = task_cpu(p);
+                __entry->target_cpu     = task_cpu(p);
        ),
-        TP_printk("task %s:%d [%d] success=%d [%03d]",
+        TP_printk("comm=%s pid=%d prio=%d success=%d target_cpu=%03d",
                  __entry->comm, __entry->pid, __entry->prio,
-                  __entry->success, __entry->cpu)
+                  __entry->success, __entry->target_cpu)
 );
+DEFINE_EVENT(sched_wakeup_template, sched_wakeup,
+             TP_PROTO(struct rq *rq, struct task_struct *p, int success),
+             TP_ARGS(rq, p, success));
 /*
 * Tracepoint for waking up a new task:
 *
 * (NOTE: the 'rq' argument is not used by generic trace events,
 *        but used by the latency tracer plugin. )
 */
-TRACE_EVENT(sched_wakeup_new,
+DEFINE_EVENT(sched_wakeup_template, sched_wakeup_new,
+             TP_PROTO(struct rq *rq, struct task_struct *p, int success),
-        TP_PROTO(struct rq *rq, struct task_struct *p, int success),
+             TP_ARGS(rq, p, success));
-        TP_ARGS(rq, p, success),
-        TP_STRUCT__entry(
-                __array(        char,   comm,   TASK_COMM_LEN   )
-                __field(        pid_t,  pid                     )
-                __field(        int,    prio                    )
-                __field(        int,    success                 )
-                __field(        int,    cpu                     )
-        ),
-        TP_fast_assign(
-                memcpy(__entry->comm, p->comm, TASK_COMM_LEN);
-                __entry->pid            = p->pid;
-                __entry->prio           = p->prio;
-                __entry->success        = success;
-                __entry->cpu            = task_cpu(p);
-        ),
-        TP_printk("task %s:%d [%d] success=%d [%03d]",
-                  __entry->comm, __entry->pid, __entry->prio,
-                  __entry->success, __entry->cpu)
-);
 /*
 * Tracepoint for task switches, performed by the scheduler:
@@ -176,7 +157,7 @@ TRACE_EVENT(sched_switch,
                __entry->next_prio      = next->prio;
        ),
-        TP_printk("task %s:%d [%d] (%s) ==> %s:%d [%d]",
+        TP_printk("prev_comm=%s prev_pid=%d prev_prio=%d prev_state=%s ==> next_comm=%s next_pid=%d next_prio=%d",
                __entry->prev_comm, __entry->prev_pid, __entry->prev_prio,
                __entry->prev_state ?
                  __print_flags(__entry->prev_state, "|",
@@ -211,15 +192,12 @@ TRACE_EVENT(sched_migrate_task,
                __entry->dest_cpu       = dest_cpu;
        ),
-        TP_printk("task %s:%d [%d] from: %d  to: %d",
+        TP_printk("comm=%s pid=%d prio=%d orig_cpu=%d dest_cpu=%d",
                  __entry->comm, __entry->pid, __entry->prio,
                  __entry->orig_cpu, __entry->dest_cpu)
 );
-/*
+DECLARE_EVENT_CLASS(sched_process_template,
- * Tracepoint for freeing a task:
- */
-TRACE_EVENT(sched_process_free,
        TP_PROTO(struct task_struct *p),
@@ -237,34 +215,24 @@ TRACE_EVENT(sched_process_free,
                __entry->prio           = p->prio;
        ),
-        TP_printk("task %s:%d [%d]",
+        TP_printk("comm=%s pid=%d prio=%d",
                  __entry->comm, __entry->pid, __entry->prio)
 );
 /*
- * Tracepoint for a task exiting:
+ * Tracepoint for freeing a task:
 */
-TRACE_EVENT(sched_process_exit,
+DEFINE_EVENT(sched_process_template, sched_process_free,
+             TP_PROTO(struct task_struct *p),
+             TP_ARGS(p));
+             
-        TP_PROTO(struct task_struct *p),
+/*
+ * Tracepoint for a task exiting:
-        TP_ARGS(p),
+ */
+DEFINE_EVENT(sched_process_template, sched_process_exit,
-        TP_STRUCT__entry(
+             TP_PROTO(struct task_struct *p),
-                __array(        char,   comm,   TASK_COMM_LEN   )
+             TP_ARGS(p));
-                __field(        pid_t,  pid                     )
-                __field(        int,    prio                    )
-        ),
-        TP_fast_assign(
-                memcpy(__entry->comm, p->comm, TASK_COMM_LEN);
-                __entry->pid            = p->pid;
-                __entry->prio           = p->prio;
-        ),
-        TP_printk("task %s:%d [%d]",
-                  __entry->comm, __entry->pid, __entry->prio)
-);
 /*
 * Tracepoint for a waiting task:
@@ -287,7 +255,7 @@ TRACE_EVENT(sched_process_wait,
                __entry->prio           = current->prio;
        ),
-        TP_printk("task %s:%d [%d]",
+        TP_printk("comm=%s pid=%d prio=%d",
                  __entry->comm, __entry->pid, __entry->prio)
 );
@@ -314,46 +282,16 @@ TRACE_EVENT(sched_process_fork,
                __entry->child_pid      = child->pid;
        ),
-        TP_printk("parent %s:%d  child %s:%d",
+        TP_printk("comm=%s pid=%d child_comm=%s child_pid=%d",
                __entry->parent_comm, __entry->parent_pid,
                __entry->child_comm, __entry->child_pid)
 );
 /*
- * Tracepoint for sending a signal:
- */
-TRACE_EVENT(sched_signal_send,
-        TP_PROTO(int sig, struct task_struct *p),
-        TP_ARGS(sig, p),
-        TP_STRUCT__entry(
-                __field(        int,    sig                     )
-                __array(        char,   comm,   TASK_COMM_LEN   )
-                __field(        pid_t,  pid                     )
-        ),
-        TP_fast_assign(
-                memcpy(__entry->comm, p->comm, TASK_COMM_LEN);
-                __entry->pid    = p->pid;
-                __entry->sig    = sig;
-        ),
-        TP_printk("sig: %d  task %s:%d",
-                  __entry->sig, __entry->comm, __entry->pid)
-);
-/*
 * XXX the below sched_stat tracepoints only apply to SCHED_OTHER/BATCH/IDLE
 *     adding sched_stat support to SCHED_FIFO/RR would be welcome.
 */
+DECLARE_EVENT_CLASS(sched_stat_template,
-/*
- * Tracepoint for accounting wait time (time the task is runnable
- * but not actually running due to scheduler contention).
- */
-TRACE_EVENT(sched_stat_wait,
        TP_PROTO(struct task_struct *tsk, u64 delay),
@@ -374,11 +312,36 @@ TRACE_EVENT(sched_stat_wait,
                __perf_count(delay);
        ),
-        TP_printk("task: %s:%d wait: %Lu [ns]",
+        TP_printk("comm=%s pid=%d delay=%Lu [ns]",
                        __entry->comm, __entry->pid,
                        (unsigned long long)__entry->delay)
 );
+/*
+ * Tracepoint for accounting wait time (time the task is runnable
+ * but not actually running due to scheduler contention).
+ */
+DEFINE_EVENT(sched_stat_template, sched_stat_wait,
+             TP_PROTO(struct task_struct *tsk, u64 delay),
+             TP_ARGS(tsk, delay));
+/*
+ * Tracepoint for accounting sleep time (time the task is not runnable,
+ * including iowait, see below).
+ */
+DEFINE_EVENT(sched_stat_template, sched_stat_sleep,
+             TP_PROTO(struct task_struct *tsk, u64 delay),
+             TP_ARGS(tsk, delay));
+/*
+ * Tracepoint for accounting iowait time (time the task is not runnable
+ * due to waiting on IO to complete).
+ */
+DEFINE_EVENT(sched_stat_template, sched_stat_iowait,
+             TP_PROTO(struct task_struct *tsk, u64 delay),
+             TP_ARGS(tsk, delay));
 /*
 * Tracepoint for accounting runtime (time the task is executing
 * on a CPU).
@@ -406,72 +369,12 @@ TRACE_EVENT(sched_stat_runtime,
                __perf_count(runtime);
        ),
-        TP_printk("task: %s:%d runtime: %Lu [ns], vruntime: %Lu [ns]",
+        TP_printk("comm=%s pid=%d runtime=%Lu [ns] vruntime=%Lu [ns]",
                        __entry->comm, __entry->pid,
                        (unsigned long long)__entry->runtime,
                        (unsigned long long)__entry->vruntime)
 );
-/*
- * Tracepoint for accounting sleep time (time the task is not runnable,
- * including iowait, see below).
- */
-TRACE_EVENT(sched_stat_sleep,
-        TP_PROTO(struct task_struct *tsk, u64 delay),
-        TP_ARGS(tsk, delay),
-        TP_STRUCT__entry(
-                __array( char,  comm,   TASK_COMM_LEN   )
-                __field( pid_t, pid                     )
-                __field( u64,   delay                   )
-        ),
-        TP_fast_assign(
-                memcpy(__entry->comm, tsk->comm, TASK_COMM_LEN);
-                __entry->pid    = tsk->pid;
-                __entry->delay  = delay;
-        )
-        TP_perf_assign(
-                __perf_count(delay);
-        ),
-        TP_printk("task: %s:%d sleep: %Lu [ns]",
-                        __entry->comm, __entry->pid,
-                        (unsigned long long)__entry->delay)
-);
-/*
- * Tracepoint for accounting iowait time (time the task is not runnable
- * due to waiting on IO to complete).
- */
-TRACE_EVENT(sched_stat_iowait,
-        TP_PROTO(struct task_struct *tsk, u64 delay),
-        TP_ARGS(tsk, delay),
-        TP_STRUCT__entry(
-                __array( char,  comm,   TASK_COMM_LEN   )
-                __field( pid_t, pid                     )
-                __field( u64,   delay                   )
-        ),
-        TP_fast_assign(
-                memcpy(__entry->comm, tsk->comm, TASK_COMM_LEN);
-                __entry->pid    = tsk->pid;
-                __entry->delay  = delay;
-        )
-        TP_perf_assign(
-                __perf_count(delay);
-        ),
-        TP_printk("task: %s:%d iowait: %Lu [ns]",
-                        __entry->comm, __entry->pid,
-                        (unsigned long long)__entry->delay)
-);
 #endif /* _TRACE_SCHED_H */
 /* This part must be outside protection */
diff --git a/include/trace/events/signal.h b/include/trace/events/signal.h
new file mode 100644
index 000000000000..a510b75ac304
--- /dev/null
+++ b/include/trace/events/signal.h
@@ -0,0 +1,173 @@
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM signal
+#if !defined(_TRACE_SIGNAL_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_SIGNAL_H
+#include <linux/signal.h>
+#include <linux/sched.h>
+#include <linux/tracepoint.h>
+#define TP_STORE_SIGINFO(__entry, info)                         \
+        do {                                                    \
+                if (info == SEND_SIG_NOINFO) {                  \
+                        __entry->errno  = 0;                    \
+                        __entry->code   = SI_USER;              \
+                } else if (info == SEND_SIG_PRIV) {             \
+                        __entry->errno  = 0;                    \
+                        __entry->code   = SI_KERNEL;            \
+                } else {                                        \
+                        __entry->errno  = info->si_errno;       \
+                        __entry->code   = info->si_code;        \
+                }                                               \
+        } while (0)
+/**
+ * signal_generate - called when a signal is generated
+ * @sig: signal number
+ * @info: pointer to struct siginfo
+ * @task: pointer to struct task_struct
+ *
+ * Current process sends a 'sig' signal to 'task' process with
+ * 'info' siginfo. If 'info' is SEND_SIG_NOINFO or SEND_SIG_PRIV,
+ * 'info' is not a pointer and you can't access its field. Instead,
+ * SEND_SIG_NOINFO means that si_code is SI_USER, and SEND_SIG_PRIV
+ * means that si_code is SI_KERNEL.
+ */
+TRACE_EVENT(signal_generate,
+        TP_PROTO(int sig, struct siginfo *info, struct task_struct *task),
+        TP_ARGS(sig, info, task),
+        TP_STRUCT__entry(
+                __field(        int,    sig                     )
+                __field(        int,    errno                   )
+                __field(        int,    code                    )
+                __array(        char,   comm,   TASK_COMM_LEN   )
+                __field(        pid_t,  pid                     )
+        ),
+        TP_fast_assign(
+                __entry->sig    = sig;
+                TP_STORE_SIGINFO(__entry, info);
+                memcpy(__entry->comm, task->comm, TASK_COMM_LEN);
+                __entry->pid    = task->pid;
+        ),
+        TP_printk("sig=%d errno=%d code=%d comm=%s pid=%d",
+                  __entry->sig, __entry->errno, __entry->code,
+                  __entry->comm, __entry->pid)
+);
+/**
+ * signal_deliver - called when a signal is delivered
+ * @sig: signal number
+ * @info: pointer to struct siginfo
+ * @ka: pointer to struct k_sigaction
+ *
+ * A 'sig' signal is delivered to current process with 'info' siginfo,
+ * and it will be handled by 'ka'. ka->sa.sa_handler can be SIG_IGN or
+ * SIG_DFL.
+ * Note that some signals reported by signal_generate tracepoint can be
+ * lost, ignored or modified (by debugger) before hitting this tracepoint.
+ * This means, this can show which signals are actually delivered, but
+ * matching generated signals and delivered signals may not be correct.
+ */
+TRACE_EVENT(signal_deliver,
+        TP_PROTO(int sig, struct siginfo *info, struct k_sigaction *ka),
+        TP_ARGS(sig, info, ka),
+        TP_STRUCT__entry(
+                __field(        int,            sig             )
+                __field(        int,            errno           )
+                __field(        int,            code            )
+                __field(        unsigned long,  sa_handler      )
+                __field(        unsigned long,  sa_flags        )
+        ),
+        TP_fast_assign(
+                __entry->sig    = sig;
+                TP_STORE_SIGINFO(__entry, info);
+                __entry->sa_handler     = (unsigned long)ka->sa.sa_handler;
+                __entry->sa_flags       = ka->sa.sa_flags;
+        ),
+        TP_printk("sig=%d errno=%d code=%d sa_handler=%lx sa_flags=%lx",
+                  __entry->sig, __entry->errno, __entry->code,
+                  __entry->sa_handler, __entry->sa_flags)
+);
+/**
+ * signal_overflow_fail - called when signal queue is overflow
+ * @sig: signal number
+ * @group: signal to process group or not (bool)
+ * @info: pointer to struct siginfo
+ *
+ * Kernel fails to generate 'sig' signal with 'info' siginfo, because
+ * siginfo queue is overflow, and the signal is dropped.
+ * 'group' is not 0 if the signal will be sent to a process group.
+ * 'sig' is always one of RT signals.
+ */
+TRACE_EVENT(signal_overflow_fail,
+        TP_PROTO(int sig, int group, struct siginfo *info),
+        TP_ARGS(sig, group, info),
+        TP_STRUCT__entry(
+                __field(        int,    sig     )
+                __field(        int,    group   )
+                __field(        int,    errno   )
+                __field(        int,    code    )
+        ),
+        TP_fast_assign(
+                __entry->sig    = sig;
+                __entry->group  = group;
+                TP_STORE_SIGINFO(__entry, info);
+        ),
+        TP_printk("sig=%d group=%d errno=%d code=%d",
+                  __entry->sig, __entry->group, __entry->errno, __entry->code)
+);
+/**
+ * signal_lose_info - called when siginfo is lost
+ * @sig: signal number
+ * @group: signal to process group or not (bool)
+ * @info: pointer to struct siginfo
+ *
+ * Kernel generates 'sig' signal but loses 'info' siginfo, because siginfo
+ * queue is overflow.
+ * 'group' is not 0 if the signal will be sent to a process group.
+ * 'sig' is always one of non-RT signals.
+ */
+TRACE_EVENT(signal_lose_info,
+        TP_PROTO(int sig, int group, struct siginfo *info),
+        TP_ARGS(sig, group, info),
+        TP_STRUCT__entry(
+                __field(        int,    sig     )
+                __field(        int,    group   )
+                __field(        int,    errno   )
+                __field(        int,    code    )
+        ),
+        TP_fast_assign(
+                __entry->sig    = sig;
+                __entry->group  = group;
+                TP_STORE_SIGINFO(__entry, info);
+        ),
+        TP_printk("sig=%d group=%d errno=%d code=%d",
+                  __entry->sig, __entry->group, __entry->errno, __entry->code)
+);
+#endif /* _TRACE_SIGNAL_H */
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/syscalls.h b/include/trace/events/syscalls.h
index 397dff2dbd5a..fb726ac7caee 100644
--- a/include/trace/events/syscalls.h
+++ b/include/trace/events/syscalls.h
@@ -1,5 +1,6 @@
 #undef TRACE_SYSTEM
-#define TRACE_SYSTEM syscalls
+#define TRACE_SYSTEM raw_syscalls
+#define TRACE_INCLUDE_FILE syscalls
 #if !defined(_TRACE_EVENTS_SYSCALLS_H) || defined(TRACE_HEADER_MULTI_READ)
 #define _TRACE_EVENTS_SYSCALLS_H
diff --git a/include/trace/events/timer.h b/include/trace/events/timer.h
index 1844c48d640e..9496b965d62a 100644
--- a/include/trace/events/timer.h
+++ b/include/trace/events/timer.h
@@ -26,7 +26,7 @@ TRACE_EVENT(timer_init,
                __entry->timer  = timer;
        ),
-        TP_printk("timer %p", __entry->timer)
+        TP_printk("timer=%p", __entry->timer)
 );
 /**
@@ -54,7 +54,7 @@ TRACE_EVENT(timer_start,
                __entry->now            = jiffies;
        ),
-        TP_printk("timer %p: func %pf, expires %lu, timeout %ld",
+        TP_printk("timer=%p function=%pf expires=%lu [timeout=%ld]",
                  __entry->timer, __entry->function, __entry->expires,
                  (long)__entry->expires - __entry->now)
 );
@@ -81,7 +81,7 @@ TRACE_EVENT(timer_expire_entry,
                __entry->now            = jiffies;
        ),
-        TP_printk("timer %p: now %lu", __entry->timer, __entry->now)
+        TP_printk("timer=%p now=%lu", __entry->timer, __entry->now)
 );
 /**
@@ -108,7 +108,7 @@ TRACE_EVENT(timer_expire_exit,
                __entry->timer  = timer;
        ),
-        TP_printk("timer %p", __entry->timer)
+        TP_printk("timer=%p", __entry->timer)
 );
 /**
@@ -129,7 +129,7 @@ TRACE_EVENT(timer_cancel,
                __entry->timer  = timer;
        ),
-        TP_printk("timer %p", __entry->timer)
+        TP_printk("timer=%p", __entry->timer)
 );
 /**
@@ -140,24 +140,24 @@ TRACE_EVENT(timer_cancel,
 */
 TRACE_EVENT(hrtimer_init,
-        TP_PROTO(struct hrtimer *timer, clockid_t clockid,
+        TP_PROTO(struct hrtimer *hrtimer, clockid_t clockid,
                 enum hrtimer_mode mode),
-        TP_ARGS(timer, clockid, mode),
+        TP_ARGS(hrtimer, clockid, mode),
        TP_STRUCT__entry(
-                __field( void *,                timer           )
+                __field( void *,                hrtimer         )
                __field( clockid_t,             clockid         )
                __field( enum hrtimer_mode,     mode            )
        ),
        TP_fast_assign(
-                __entry->timer          = timer;
+                __entry->hrtimer        = hrtimer;
                __entry->clockid        = clockid;
                __entry->mode           = mode;
        ),
-        TP_printk("hrtimer %p, clockid %s, mode %s", __entry->timer,
+        TP_printk("hrtimer=%p clockid=%s mode=%s", __entry->hrtimer,
                  __entry->clockid == CLOCK_REALTIME ?
                        "CLOCK_REALTIME" : "CLOCK_MONOTONIC",
                  __entry->mode == HRTIMER_MODE_ABS ?
@@ -170,26 +170,26 @@ TRACE_EVENT(hrtimer_init,
 */
 TRACE_EVENT(hrtimer_start,
-        TP_PROTO(struct hrtimer *timer),
+        TP_PROTO(struct hrtimer *hrtimer),
-        TP_ARGS(timer),
+        TP_ARGS(hrtimer),
        TP_STRUCT__entry(
-                __field( void *,        timer           )
+                __field( void *,        hrtimer         )
                __field( void *,        function        )
                __field( s64,           expires         )
                __field( s64,           softexpires     )
        ),
        TP_fast_assign(
-                __entry->timer          = timer;
+                __entry->hrtimer        = hrtimer;
-                __entry->function       = timer->function;
+                __entry->function       = hrtimer->function;
-                __entry->expires        = hrtimer_get_expires(timer).tv64;
+                __entry->expires        = hrtimer_get_expires(hrtimer).tv64;
-                __entry->softexpires    = hrtimer_get_softexpires(timer).tv64;
+                __entry->softexpires    = hrtimer_get_softexpires(hrtimer).tv64;
        ),
-        TP_printk("hrtimer %p, func %pf, expires %llu, softexpires %llu",
+        TP_printk("hrtimer=%p function=%pf expires=%llu softexpires=%llu",
-                  __entry->timer, __entry->function,
+                  __entry->hrtimer, __entry->function,
                  (unsigned long long)ktime_to_ns((ktime_t) {
                                  .tv64 = __entry->expires }),
                  (unsigned long long)ktime_to_ns((ktime_t) {
@@ -206,23 +206,22 @@ TRACE_EVENT(hrtimer_start,
 */
 TRACE_EVENT(hrtimer_expire_entry,
-        TP_PROTO(struct hrtimer *timer, ktime_t *now),
+        TP_PROTO(struct hrtimer *hrtimer, ktime_t *now),
-        TP_ARGS(timer, now),
+        TP_ARGS(hrtimer, now),
        TP_STRUCT__entry(
-                __field( void *,        timer   )
+                __field( void *,        hrtimer )
                __field( s64,           now     )
        ),
        TP_fast_assign(
-                __entry->timer  = timer;
+                __entry->hrtimer        = hrtimer;
-                __entry->now    = now->tv64;
+                __entry->now            = now->tv64;
        ),
-        TP_printk("hrtimer %p, now %llu", __entry->timer,
+        TP_printk("hrtimer=%p now=%llu", __entry->hrtimer,
-                  (unsigned long long)ktime_to_ns((ktime_t) {
+                  (unsigned long long)ktime_to_ns((ktime_t) { .tv64 = __entry->now }))
-                                  .tv64 = __entry->now }))
 );
 /**
@@ -234,40 +233,40 @@ TRACE_EVENT(hrtimer_expire_entry,
 */
 TRACE_EVENT(hrtimer_expire_exit,
-        TP_PROTO(struct hrtimer *timer),
+        TP_PROTO(struct hrtimer *hrtimer),
-        TP_ARGS(timer),
+        TP_ARGS(hrtimer),
        TP_STRUCT__entry(
-                __field( void *,        timer   )
+                __field( void *,        hrtimer )
        ),
        TP_fast_assign(
-                __entry->timer  = timer;
+                __entry->hrtimer        = hrtimer;
        ),
-        TP_printk("hrtimer %p", __entry->timer)
+        TP_printk("hrtimer=%p", __entry->hrtimer)
 );
 /**
 * hrtimer_cancel - called when the hrtimer is canceled
- * @timer:      pointer to struct hrtimer
+ * @hrtimer:    pointer to struct hrtimer
 */
 TRACE_EVENT(hrtimer_cancel,
-        TP_PROTO(struct hrtimer *timer),
+        TP_PROTO(struct hrtimer *hrtimer),
-        TP_ARGS(timer),
+        TP_ARGS(hrtimer),
        TP_STRUCT__entry(
-                __field( void *,        timer   )
+                __field( void *,        hrtimer )
        ),
        TP_fast_assign(
-                __entry->timer  = timer;
+                __entry->hrtimer        = hrtimer;
        ),
-        TP_printk("hrtimer %p", __entry->timer)
+        TP_printk("hrtimer=%p", __entry->hrtimer)
 );
 /**
@@ -302,8 +301,8 @@ TRACE_EVENT(itimer_state,
                __entry->interval_usec  = value->it_interval.tv_usec;
        ),
-        TP_printk("which %d, expires %lu, it_value %lu.%lu, it_interval %lu.%lu",
+        TP_printk("which=%d expires=%llu it_value=%ld.%ld it_interval=%ld.%ld",
-                  __entry->which, __entry->expires,
+                  __entry->which, (unsigned long long)__entry->expires,
                  __entry->value_sec, __entry->value_usec,
                  __entry->interval_sec, __entry->interval_usec)
 );
@@ -332,8 +331,8 @@ TRACE_EVENT(itimer_expire,
                __entry->pid    = pid_nr(pid);
        ),
-            TP_printk("which %d, pid %d, now %lu", __entry->which,
+        TP_printk("which=%d pid=%d now=%llu", __entry->which,
-                      (int) __entry->pid, __entry->now)
+                  (int) __entry->pid, (unsigned long long)__entry->now)
 );
 #endif /*  _TRACE_TIMER_H */
diff --git a/include/trace/events/workqueue.h b/include/trace/events/workqueue.h
index e4612dbd7ba6..d6c974474e70 100644
--- a/include/trace/events/workqueue.h
+++ b/include/trace/events/workqueue.h
@@ -8,7 +8,7 @@
 #include <linux/sched.h>
 #include <linux/tracepoint.h>
-TRACE_EVENT(workqueue_insertion,
+DECLARE_EVENT_CLASS(workqueue,
        TP_PROTO(struct task_struct *wq_thread, struct work_struct *work),
@@ -30,26 +30,18 @@ TRACE_EVENT(workqueue_insertion,
                __entry->thread_pid, __entry->func)
 );
-TRACE_EVENT(workqueue_execution,
+DEFINE_EVENT(workqueue, workqueue_insertion,
        TP_PROTO(struct task_struct *wq_thread, struct work_struct *work),
-        TP_ARGS(wq_thread, work),
+        TP_ARGS(wq_thread, work)
+);
-        TP_STRUCT__entry(
+DEFINE_EVENT(workqueue, workqueue_execution,
-                __array(char,           thread_comm,    TASK_COMM_LEN)
-                __field(pid_t,          thread_pid)
-                __field(work_func_t,    func)
-        ),
-        TP_fast_assign(
+        TP_PROTO(struct task_struct *wq_thread, struct work_struct *work),
-                memcpy(__entry->thread_comm, wq_thread->comm, TASK_COMM_LEN);
-                __entry->thread_pid     = wq_thread->pid;
-                __entry->func           = work->func;
-        ),
-        TP_printk("thread=%s:%d func=%pf", __entry->thread_comm,
+        TP_ARGS(wq_thread, work)
-                __entry->thread_pid, __entry->func)
 );
 /* Trace the creation of one workqueue thread on a cpu */
diff --git a/include/trace/ftrace.h b/include/trace/ftrace.h
index cc0d9667e182..ea6f9d4a20e9 100644
--- a/include/trace/ftrace.h
+++ b/include/trace/ftrace.h
@@ -18,6 +18,26 @@
 #include <linux/ftrace_event.h>
+/*
+ * DECLARE_EVENT_CLASS can be used to add a generic function
+ * handlers for events. That is, if all events have the same
+ * parameters and just have distinct trace points.
+ * Each tracepoint can be defined with DEFINE_EVENT and that
+ * will map the DECLARE_EVENT_CLASS to the tracepoint.
+ *
+ * TRACE_EVENT is a one to one mapping between tracepoint and template.
+ */
+#undef TRACE_EVENT
+#define TRACE_EVENT(name, proto, args, tstruct, assign, print) \
+        DECLARE_EVENT_CLASS(name,                              \
+                             PARAMS(proto),                    \
+                             PARAMS(args),                     \
+                             PARAMS(tstruct),                  \
+                             PARAMS(assign),                   \
+                             PARAMS(print));                   \
+        DEFINE_EVENT(name, name, PARAMS(proto), PARAMS(args));
 #undef __field
 #define __field(type, item)             type    item;
@@ -36,14 +56,21 @@
 #undef TP_STRUCT__entry
 #define TP_STRUCT__entry(args...) args
-#undef TRACE_EVENT
+#undef DECLARE_EVENT_CLASS
-#define TRACE_EVENT(name, proto, args, tstruct, assign, print)  \
+#define DECLARE_EVENT_CLASS(name, proto, args, tstruct, assign, print)  \
-        struct ftrace_raw_##name {                              \
+        struct ftrace_raw_##name {                                      \
-                struct trace_entry      ent;                    \
+                struct trace_entry      ent;                            \
-                tstruct                                         \
+                tstruct                                                 \
-                char                    __data[0];              \
+                char                    __data[0];                      \
-        };                                                      \
+        };
-        static struct ftrace_event_call event_##name
+#undef DEFINE_EVENT
+#define DEFINE_EVENT(template, name, proto, args)       \
+        static struct ftrace_event_call                 \
+        __attribute__((__aligned__(4))) event_##name
+#undef DEFINE_EVENT_PRINT
+#define DEFINE_EVENT_PRINT(template, name, proto, args, print)  \
+        DEFINE_EVENT(template, name, PARAMS(proto), PARAMS(args))
 #undef __cpparg
 #define __cpparg(arg...) arg
@@ -89,99 +116,18 @@
 #undef __string
 #define __string(item, src) __dynamic_array(char, item, -1)
-#undef TRACE_EVENT
+#undef DECLARE_EVENT_CLASS
-#define TRACE_EVENT(call, proto, args, tstruct, assign, print)          \
+#define DECLARE_EVENT_CLASS(call, proto, args, tstruct, assign, print)  \
        struct ftrace_data_offsets_##call {                             \
                tstruct;                                                \
        };
-#include TRACE_INCLUDE(TRACE_INCLUDE_FILE)
+#undef DEFINE_EVENT
+#define DEFINE_EVENT(template, name, proto, args)
-/*
- * Setup the showing format of trace point.
- *
- * int
- * ftrace_format_##call(struct trace_seq *s)
- * {
- *      struct ftrace_raw_##call field;
- *      int ret;
- *
- *      ret = trace_seq_printf(s, #type " " #item ";"
- *                             " offset:%u; size:%u;\n",
- *                             offsetof(struct ftrace_raw_##call, item),
- *                             sizeof(field.type));
- *
- * }
- */
-#undef TP_STRUCT__entry
-#define TP_STRUCT__entry(args...) args
-#undef __field
-#define __field(type, item)                                     \
-        ret = trace_seq_printf(s, "\tfield:" #type " " #item ";\t"      \
-                               "offset:%u;\tsize:%u;\n",                \
-                               (unsigned int)offsetof(typeof(field), item), \
-                               (unsigned int)sizeof(field.item));       \
-        if (!ret)                                                       \
-                return 0;
-#undef __field_ext
-#define __field_ext(type, item, filter_type)    __field(type, item)
-#undef __array
-#define __array(type, item, len)                                                \
-        ret = trace_seq_printf(s, "\tfield:" #type " " #item "[" #len "];\t"    \
-                               "offset:%u;\tsize:%u;\n",                \
-                               (unsigned int)offsetof(typeof(field), item), \
-                               (unsigned int)sizeof(field.item));       \
-        if (!ret)                                                       \
-                return 0;
-#undef __dynamic_array
-#define __dynamic_array(type, item, len)                                       \
-        ret = trace_seq_printf(s, "\tfield:__data_loc " #type "[] " #item ";\t"\
-                               "offset:%u;\tsize:%u;\n",                       \
-                               (unsigned int)offsetof(typeof(field),           \
-                                        __data_loc_##item),                    \
-                               (unsigned int)sizeof(field.__data_loc_##item)); \
-        if (!ret)                                                              \
-                return 0;
-#undef __string
-#define __string(item, src) __dynamic_array(char, item, -1)
-#undef __entry
-#define __entry REC
-#undef __print_symbolic
-#undef __get_dynamic_array
-#undef __get_str
-#undef TP_printk
-#define TP_printk(fmt, args...) "%s, %s\n", #fmt, __stringify(args)
-#undef TP_fast_assign
-#define TP_fast_assign(args...) args
-#undef TP_perf_assign
-#define TP_perf_assign(args...)
-#undef TRACE_EVENT
+#undef DEFINE_EVENT_PRINT
-#define TRACE_EVENT(call, proto, args, tstruct, func, print)            \
+#define DEFINE_EVENT_PRINT(template, name, proto, args, print)  \
-static int                                                              \
+        DEFINE_EVENT(template, name, PARAMS(proto), PARAMS(args))
-ftrace_format_##call(struct ftrace_event_call *unused,                  \
-                      struct trace_seq *s)                              \
-{                                                                       \
-        struct ftrace_raw_##call field __attribute__((unused));         \
-        int ret = 0;                                                    \
-                                                                        \
-        tstruct;                                                        \
-                                                                        \
-        trace_seq_printf(s, "\nprint fmt: " print);                     \
-                                                                        \
-        return ret;                                                     \
-}
 #include TRACE_INCLUDE(TRACE_INCLUDE_FILE)
@@ -252,10 +198,11 @@ ftrace_format_##call(struct ftrace_event_call *unused,			\
                ftrace_print_symbols_seq(p, value, symbols);            \
        })
-#undef TRACE_EVENT
+#undef DECLARE_EVENT_CLASS
-#define TRACE_EVENT(call, proto, args, tstruct, assign, print)          \
+#define DECLARE_EVENT_CLASS(call, proto, args, tstruct, assign, print)  \
-static enum print_line_t                                                \
+static notrace enum print_line_t                                        \
-ftrace_raw_output_##call(struct trace_iterator *iter, int flags)        \
+ftrace_raw_output_id_##call(int event_id, const char *name,             \
+                            struct trace_iterator *iter, int flags)     \
 {                                                                       \
        struct trace_seq *s = &iter->seq;                               \
        struct ftrace_raw_##call *field;                                \
@@ -265,6 +212,47 @@ ftrace_raw_output_##call(struct trace_iterator *iter, int flags)	\
                                                                        \
        entry = iter->ent;                                              \
                                                                        \
+        if (entry->type != event_id) {                                  \
+                WARN_ON_ONCE(1);                                        \
+                return TRACE_TYPE_UNHANDLED;                            \
+        }                                                               \
+                                                                        \
+        field = (typeof(field))entry;                                   \
+                                                                        \
+        p = &get_cpu_var(ftrace_event_seq);                             \
+        trace_seq_init(p);                                              \
+        ret = trace_seq_printf(s, "%s: ", name);                        \
+        if (ret)                                                        \
+                ret = trace_seq_printf(s, print);                       \
+        put_cpu();                                                      \
+        if (!ret)                                                       \
+                return TRACE_TYPE_PARTIAL_LINE;                         \
+                                                                        \
+        return TRACE_TYPE_HANDLED;                                      \
+}
+#undef DEFINE_EVENT
+#define DEFINE_EVENT(template, name, proto, args)                       \
+static notrace enum print_line_t                                        \
+ftrace_raw_output_##name(struct trace_iterator *iter, int flags)        \
+{                                                                       \
+        return ftrace_raw_output_id_##template(event_##name.id,         \
+                                               #name, iter, flags);     \
+}
+#undef DEFINE_EVENT_PRINT
+#define DEFINE_EVENT_PRINT(template, call, proto, args, print)          \
+static notrace enum print_line_t                                        \
+ftrace_raw_output_##call(struct trace_iterator *iter, int flags)        \
+{                                                                       \
+        struct trace_seq *s = &iter->seq;                               \
+        struct ftrace_raw_##template *field;                            \
+        struct trace_entry *entry;                                      \
+        struct trace_seq *p;                                            \
+        int ret;                                                        \
+                                                                        \
+        entry = iter->ent;                                              \
+                                                                        \
        if (entry->type != event_##call.id) {                           \
                WARN_ON_ONCE(1);                                        \
                return TRACE_TYPE_UNHANDLED;                            \
@@ -274,14 +262,16 @@ ftrace_raw_output_##call(struct trace_iterator *iter, int flags)	\
                                                                        \
        p = &get_cpu_var(ftrace_event_seq);                             \
        trace_seq_init(p);                                              \
-        ret = trace_seq_printf(s, #call ": " print);                    \
+        ret = trace_seq_printf(s, "%s: ", #call);                       \
+        if (ret)                                                        \
+                ret = trace_seq_printf(s, print);                       \
        put_cpu();                                                      \
        if (!ret)                                                       \
                return TRACE_TYPE_PARTIAL_LINE;                         \
                                                                        \
        return TRACE_TYPE_HANDLED;                                      \
 }
-        
 #include TRACE_INCLUDE(TRACE_INCLUDE_FILE)
 #undef __field_ext
@@ -301,7 +291,8 @@ ftrace_raw_output_##call(struct trace_iterator *iter, int flags)	\
        BUILD_BUG_ON(len > MAX_FILTER_STR_VAL);                         \
        ret = trace_define_field(event_call, #type "[" #len "]", #item, \
                                 offsetof(typeof(field), item),         \
-                                 sizeof(field.item), 0, FILTER_OTHER);  \
+                                 sizeof(field.item),                    \
+                                 is_signed_type(type), FILTER_OTHER);   \
        if (ret)                                                        \
                return ret;
@@ -309,29 +300,32 @@ ftrace_raw_output_##call(struct trace_iterator *iter, int flags)	\
 #define __dynamic_array(type, item, len)                                       \
        ret = trace_define_field(event_call, "__data_loc " #type "[]", #item,  \
                                 offsetof(typeof(field), __data_loc_##item),   \
-                                 sizeof(field.__data_loc_##item), 0,           \
+                                 sizeof(field.__data_loc_##item),              \
-                                 FILTER_OTHER);
+                                 is_signed_type(type), FILTER_OTHER);
 #undef __string
 #define __string(item, src) __dynamic_array(char, item, -1)
-#undef TRACE_EVENT
+#undef DECLARE_EVENT_CLASS
-#define TRACE_EVENT(call, proto, args, tstruct, func, print)            \
+#define DECLARE_EVENT_CLASS(call, proto, args, tstruct, func, print)    \
-static int                                                              \
+static int notrace                                                      \
 ftrace_define_fields_##call(struct ftrace_event_call *event_call)       \
 {                                                                       \
        struct ftrace_raw_##call field;                                 \
        int ret;                                                        \
                                                                        \
-        ret = trace_define_common_fields(event_call);                   \
-        if (ret)                                                        \
-                return ret;                                             \
-                                                                        \
        tstruct;                                                        \
                                                                        \
        return ret;                                                     \
 }
+#undef DEFINE_EVENT
+#define DEFINE_EVENT(template, name, proto, args)
+#undef DEFINE_EVENT_PRINT
+#define DEFINE_EVENT_PRINT(template, name, proto, args, print)  \
+        DEFINE_EVENT(template, name, PARAMS(proto), PARAMS(args))
 #include TRACE_INCLUDE(TRACE_INCLUDE_FILE)
 /*
@@ -358,11 +352,11 @@ ftrace_define_fields_##call(struct ftrace_event_call *event_call)	\
        __data_size += (len) * sizeof(type);
 #undef __string
-#define __string(item, src) __dynamic_array(char, item, strlen(src) + 1)       \
+#define __string(item, src) __dynamic_array(char, item, strlen(src) + 1)
-#undef TRACE_EVENT
+#undef DECLARE_EVENT_CLASS
-#define TRACE_EVENT(call, proto, args, tstruct, assign, print)          \
+#define DECLARE_EVENT_CLASS(call, proto, args, tstruct, assign, print)  \
-static inline int ftrace_get_offsets_##call(                            \
+static inline notrace int ftrace_get_offsets_##call(                    \
        struct ftrace_data_offsets_##call *__data_offsets, proto)       \
 {                                                                       \
        int __data_size = 0;                                            \
@@ -373,9 +367,16 @@ static inline int ftrace_get_offsets_##call(				\
        return __data_size;                                             \
 }
+#undef DEFINE_EVENT
+#define DEFINE_EVENT(template, name, proto, args)
+#undef DEFINE_EVENT_PRINT
+#define DEFINE_EVENT_PRINT(template, name, proto, args, print)  \
+        DEFINE_EVENT(template, name, PARAMS(proto), PARAMS(args))
 #include TRACE_INCLUDE(TRACE_INCLUDE_FILE)
-#ifdef CONFIG_EVENT_PROFILE
+#ifdef CONFIG_PERF_EVENTS
 /*
 * Generate the functions needed for tracepoint perf_event support.
@@ -394,24 +395,33 @@ static inline int ftrace_get_offsets_##call(				\
 *
 */
-#undef TRACE_EVENT
+#undef DECLARE_EVENT_CLASS
-#define TRACE_EVENT(call, proto, args, tstruct, assign, print)          \
+#define DECLARE_EVENT_CLASS(call, proto, args, tstruct, assign, print)
+#undef DEFINE_EVENT
+#define DEFINE_EVENT(template, name, proto, args)                       \
                                                                        \
-static void ftrace_profile_##call(proto);                               \
+static void perf_trace_##name(proto);                                   \
                                                                        \
-static int ftrace_profile_enable_##call(void)                           \
+static notrace int                                                      \
+perf_trace_enable_##name(struct ftrace_event_call *unused)              \
 {                                                                       \
-        return register_trace_##call(ftrace_profile_##call);            \
+        return register_trace_##name(perf_trace_##name);                \
 }                                                                       \
                                                                        \
-static void ftrace_profile_disable_##call(void)                         \
+static notrace void                                                     \
+perf_trace_disable_##name(struct ftrace_event_call *unused)             \
 {                                                                       \
-        unregister_trace_##call(ftrace_profile_##call);                 \
+        unregister_trace_##name(perf_trace_##name);                     \
 }
+#undef DEFINE_EVENT_PRINT
+#define DEFINE_EVENT_PRINT(template, name, proto, args, print)  \
+        DEFINE_EVENT(template, name, PARAMS(proto), PARAMS(args))
 #include TRACE_INCLUDE(TRACE_INCLUDE_FILE)
-#endif
+#endif /* CONFIG_PERF_EVENTS */
 /*
 * Stage 4 of the trace events.
@@ -423,18 +433,12 @@ static void ftrace_profile_disable_##call(void)				\
 *      event_trace_printk(_RET_IP_, "<call>: " <fmt>);
 * }
 *
- * static int ftrace_reg_event_<call>(void)
+ * static int ftrace_reg_event_<call>(struct ftrace_event_call *unused)
 * {
- *      int ret;
+ *      return register_trace_<call>(ftrace_event_<call>);
- *
- *      ret = register_trace_<call>(ftrace_event_<call>);
- *      if (!ret)
- *              pr_info("event trace: Could not activate trace point "
- *                      "probe to  <call>");
- *      return ret;
 * }
 *
- * static void ftrace_unreg_event_<call>(void)
+ * static void ftrace_unreg_event_<call>(struct ftrace_event_call *unused)
 * {
 *      unregister_trace_<call>(ftrace_event_<call>);
 * }
@@ -469,7 +473,7 @@ static void ftrace_profile_disable_##call(void)				\
 *      trace_current_buffer_unlock_commit(buffer, event, irq_flags, pc);
 * }
 *
- * static int ftrace_raw_reg_event_<call>(void)
+ * static int ftrace_raw_reg_event_<call>(struct ftrace_event_call *unused)
 * {
 *      int ret;
 *
@@ -480,7 +484,7 @@ static void ftrace_profile_disable_##call(void)				\
 *      return ret;
 * }
 *
- * static void ftrace_unreg_event_<call>(void)
+ * static void ftrace_unreg_event_<call>(struct ftrace_event_call *unused)
 * {
 *      unregister_trace_<call>(ftrace_raw_event_<call>);
 * }
@@ -489,43 +493,27 @@ static void ftrace_profile_disable_##call(void)				\
 *      .trace                  = ftrace_raw_output_<call>, <-- stage 2
 * };
 *
- * static int ftrace_raw_init_event_<call>(void)
- * {
- *      int id;
- *
- *      id = register_ftrace_event(&ftrace_event_type_<call>);
- *      if (!id)
- *              return -ENODEV;
- *      event_<call>.id = id;
- *      return 0;
- * }
- *
 * static struct ftrace_event_call __used
 * __attribute__((__aligned__(4)))
 * __attribute__((section("_ftrace_events"))) event_<call> = {
 *      .name                   = "<call>",
 *      .system                 = "<system>",
- *      .raw_init               = ftrace_raw_init_event_<call>,
+ *      .raw_init               = trace_event_raw_init,
 *      .regfunc                = ftrace_reg_event_<call>,
 *      .unregfunc              = ftrace_unreg_event_<call>,
- *      .show_format            = ftrace_format_<call>,
 * }
 *
 */
-#undef TP_FMT
+#ifdef CONFIG_PERF_EVENTS
-#define TP_FMT(fmt, args...)    fmt "\n", ##args
-#ifdef CONFIG_EVENT_PROFILE
-#define _TRACE_PROFILE_INIT(call)                                       \
+#define _TRACE_PERF_INIT(call)                                          \
-        .profile_count = ATOMIC_INIT(-1),                               \
+        .perf_event_enable = perf_trace_enable_##call,                  \
-        .profile_enable = ftrace_profile_enable_##call,                 \
+        .perf_event_disable = perf_trace_disable_##call,
-        .profile_disable = ftrace_profile_disable_##call,
 #else
-#define _TRACE_PROFILE_INIT(call)
+#define _TRACE_PERF_INIT(call)
-#endif
+#endif /* CONFIG_PERF_EVENTS */
 #undef __entry
 #define __entry entry
@@ -547,15 +535,20 @@ static void ftrace_profile_disable_##call(void)				\
 #define __assign_str(dst, src)                                          \
        strcpy(__get_str(dst), src);
-#undef TRACE_EVENT
+#undef TP_fast_assign
-#define TRACE_EVENT(call, proto, args, tstruct, assign, print)          \
+#define TP_fast_assign(args...) args
-                                                                        \
-static struct ftrace_event_call event_##call;                           \
+#undef TP_perf_assign
+#define TP_perf_assign(args...)
+#undef DECLARE_EVENT_CLASS
+#define DECLARE_EVENT_CLASS(call, proto, args, tstruct, assign, print)  \
                                                                        \
-static void ftrace_raw_event_##call(proto)                              \
+static notrace void                                                     \
+ftrace_raw_event_id_##call(struct ftrace_event_call *event_call,        \
+                                       proto)                           \
 {                                                                       \
        struct ftrace_data_offsets_##call __maybe_unused __data_offsets;\
-        struct ftrace_event_call *event_call = &event_##call;           \
        struct ring_buffer_event *event;                                \
        struct ftrace_raw_##call *entry;                                \
        struct ring_buffer *buffer;                                     \
@@ -569,7 +562,7 @@ static void ftrace_raw_event_##call(proto)				\
        __data_size = ftrace_get_offsets_##call(&__data_offsets, args); \
                                                                        \
        event = trace_current_buffer_lock_reserve(&buffer,              \
-                                 event_##call.id,                       \
+                                 event_call->id,                        \
                                 sizeof(*entry) + __data_size,          \
                                 irq_flags, pc);                        \
        if (!event)                                                     \
@@ -584,39 +577,74 @@ static void ftrace_raw_event_##call(proto)				\
        if (!filter_current_check_discard(buffer, event_call, entry, event)) \
                trace_nowake_buffer_unlock_commit(buffer,               \
                                                  event, irq_flags, pc); \
-}                                                                       \
+}
+#undef DEFINE_EVENT
+#define DEFINE_EVENT(template, call, proto, args)                       \
                                                                        \
-static int ftrace_raw_reg_event_##call(void *ptr)                       \
+static notrace void ftrace_raw_event_##call(proto)                      \
 {                                                                       \
-        int ret;                                                        \
+        ftrace_raw_event_id_##template(&event_##call, args);            \
+}                                                                       \
                                                                        \
-        ret = register_trace_##call(ftrace_raw_event_##call);           \
+static notrace int                                                      \
-        if (ret)                                                        \
+ftrace_raw_reg_event_##call(struct ftrace_event_call *unused)           \
-                pr_info("event trace: Could not activate trace point "  \
+{                                                                       \
-                        "probe to " #call "\n");                        \
+        return register_trace_##call(ftrace_raw_event_##call);          \
-        return ret;                                                     \
 }                                                                       \
                                                                        \
-static void ftrace_raw_unreg_event_##call(void *ptr)                    \
+static notrace void                                                     \
+ftrace_raw_unreg_event_##call(struct ftrace_event_call *unused)         \
 {                                                                       \
        unregister_trace_##call(ftrace_raw_event_##call);               \
 }                                                                       \
                                                                        \
 static struct trace_event ftrace_event_type_##call = {                  \
        .trace                  = ftrace_raw_output_##call,             \
-};                                                                      \
+};
+#undef DEFINE_EVENT_PRINT
+#define DEFINE_EVENT_PRINT(template, name, proto, args, print)  \
+        DEFINE_EVENT(template, name, PARAMS(proto), PARAMS(args))
+#include TRACE_INCLUDE(TRACE_INCLUDE_FILE)
+#undef __entry
+#define __entry REC
+#undef __print_flags
+#undef __print_symbolic
+#undef __get_dynamic_array
+#undef __get_str
+#undef TP_printk
+#define TP_printk(fmt, args...) "\"" fmt "\", "  __stringify(args)
+#undef DECLARE_EVENT_CLASS
+#define DECLARE_EVENT_CLASS(call, proto, args, tstruct, assign, print)  \
+static const char print_fmt_##call[] = print;
+#undef DEFINE_EVENT
+#define DEFINE_EVENT(template, call, proto, args)                       \
                                                                        \
-static int ftrace_raw_init_event_##call(void)                           \
+static struct ftrace_event_call __used                                  \
-{                                                                       \
+__attribute__((__aligned__(4)))                                         \
-        int id;                                                         \
+__attribute__((section("_ftrace_events"))) event_##call = {             \
-                                                                        \
+        .name                   = #call,                                \
-        id = register_ftrace_event(&ftrace_event_type_##call);          \
+        .system                 = __stringify(TRACE_SYSTEM),            \
-        if (!id)                                                        \
+        .event                  = &ftrace_event_type_##call,            \
-                return -ENODEV;                                         \
+        .raw_init               = trace_event_raw_init,                 \
-        event_##call.id = id;                                           \
+        .regfunc                = ftrace_raw_reg_event_##call,          \
-        INIT_LIST_HEAD(&event_##call.fields);                           \
+        .unregfunc              = ftrace_raw_unreg_event_##call,        \
-        return 0;                                                       \
+        .print_fmt              = print_fmt_##template,                 \
-}                                                                       \
+        .define_fields          = ftrace_define_fields_##template,      \
+        _TRACE_PERF_INIT(call)                                  \
+}
+#undef DEFINE_EVENT_PRINT
+#define DEFINE_EVENT_PRINT(template, call, proto, args, print)          \
+                                                                        \
+static const char print_fmt_##call[] = print;                           \
                                                                        \
 static struct ftrace_event_call __used                                  \
 __attribute__((__aligned__(4)))                                         \
@@ -624,28 +652,29 @@ __attribute__((section("_ftrace_events"))) event_##call = {		\
        .name                   = #call,                                \
        .system                 = __stringify(TRACE_SYSTEM),            \
        .event                  = &ftrace_event_type_##call,            \
-        .raw_init               = ftrace_raw_init_event_##call,         \
+        .raw_init               = trace_event_raw_init,                 \
        .regfunc                = ftrace_raw_reg_event_##call,          \
        .unregfunc              = ftrace_raw_unreg_event_##call,        \
-        .show_format            = ftrace_format_##call,                 \
+        .print_fmt              = print_fmt_##call,                     \
-        .define_fields          = ftrace_define_fields_##call,          \
+        .define_fields          = ftrace_define_fields_##template,      \
-        _TRACE_PROFILE_INIT(call)                                       \
+        _TRACE_PERF_INIT(call)                                  \
 }
 #include TRACE_INCLUDE(TRACE_INCLUDE_FILE)
 /*
- * Define the insertion callback to profile events
+ * Define the insertion callback to perf events
 *
 * The job is very similar to ftrace_raw_event_<call> except that we don't
 * insert in the ring buffer but in a perf counter.
 *
- * static void ftrace_profile_<call>(proto)
+ * static void ftrace_perf_<call>(proto)
 * {
 *      struct ftrace_data_offsets_<call> __maybe_unused __data_offsets;
 *      struct ftrace_event_call *event_call = &event_<call>;
 *      extern void perf_tp_event(int, u64, u64, void *, int);
 *      struct ftrace_raw_##call *entry;
+ *      struct perf_trace_buf *trace_buf;
 *      u64 __addr = 0, __count = 1;
 *      unsigned long irq_flags;
 *      struct trace_entry *ent;
@@ -670,14 +699,25 @@ __attribute__((section("_ftrace_events"))) event_##call = {		\
 *      __cpu = smp_processor_id();
 *
 *      if (in_nmi())
- *              raw_data = rcu_dereference(trace_profile_buf_nmi);
+ *              trace_buf = rcu_dereference_sched(perf_trace_buf_nmi);
 *      else
- *              raw_data = rcu_dereference(trace_profile_buf);
+ *              trace_buf = rcu_dereference_sched(perf_trace_buf);
 *
- *      if (!raw_data)
+ *      if (!trace_buf)
 *              goto end;
 *
- *      raw_data = per_cpu_ptr(raw_data, __cpu);
+ *      trace_buf = per_cpu_ptr(trace_buf, __cpu);
+ *
+ *      // Avoid recursion from perf that could mess up the buffer
+ *      if (trace_buf->recursion++)
+ *              goto end_recursion;
+ *
+ *      raw_data = trace_buf->buf;
+ *
+ *      // Make recursion update visible before entering perf_tp_event
+ *      // so that we protect from perf recursions.
+ *
+ *      barrier();
 *
 *      //zero dead bytes from alignment to avoid stack leak to userspace:
 *      *(u64 *)(&raw_data[__entry_size - sizeof(u64)]) = 0ULL;
@@ -696,7 +736,17 @@ __attribute__((section("_ftrace_events"))) event_##call = {		\
 * }
 */
-#ifdef CONFIG_EVENT_PROFILE
+#ifdef CONFIG_PERF_EVENTS
+#undef __entry
+#define __entry entry
+#undef __get_dynamic_array
+#define __get_dynamic_array(field)      \
+                ((void *)__entry + (__entry->__data_loc_##field & 0xffff))
+#undef __get_str
+#define __get_str(field) (char *)__get_dynamic_array(field)
 #undef __perf_addr
 #define __perf_addr(a) __addr = (a)
@@ -704,67 +754,59 @@ __attribute__((section("_ftrace_events"))) event_##call = {		\
 #undef __perf_count
 #define __perf_count(c) __count = (c)
-#undef TRACE_EVENT
+#undef DECLARE_EVENT_CLASS
-#define TRACE_EVENT(call, proto, args, tstruct, assign, print)          \
+#define DECLARE_EVENT_CLASS(call, proto, args, tstruct, assign, print)  \
-static void ftrace_profile_##call(proto)                                \
+static notrace void                                                     \
+perf_trace_templ_##call(struct ftrace_event_call *event_call,           \
+                            proto)                                      \
 {                                                                       \
        struct ftrace_data_offsets_##call __maybe_unused __data_offsets;\
-        struct ftrace_event_call *event_call = &event_##call;           \
-        extern void perf_tp_event(int, u64, u64, void *, int);  \
        struct ftrace_raw_##call *entry;                                \
        u64 __addr = 0, __count = 1;                                    \
        unsigned long irq_flags;                                        \
-        struct trace_entry *ent;                                        \
+        struct pt_regs *__regs;                                         \
        int __entry_size;                                               \
        int __data_size;                                                \
-        char *raw_data;                                                 \
+        int rctx;                                                       \
-        int __cpu;                                                      \
-        int pc;                                                         \
-                                                                        \
-        pc = preempt_count();                                           \
                                                                        \
        __data_size = ftrace_get_offsets_##call(&__data_offsets, args); \
        __entry_size = ALIGN(__data_size + sizeof(*entry) + sizeof(u32),\
                             sizeof(u64));                              \
        __entry_size -= sizeof(u32);                                    \
                                                                        \
-        if (WARN_ONCE(__entry_size > FTRACE_MAX_PROFILE_SIZE,           \
+        if (WARN_ONCE(__entry_size > PERF_MAX_TRACE_SIZE,               \
                      "profile buffer not large enough"))               \
                return;                                                 \
-                                                                        \
+        entry = (struct ftrace_raw_##call *)perf_trace_buf_prepare(     \
-        local_irq_save(irq_flags);                                      \
+                __entry_size, event_call->id, &rctx, &irq_flags);       \
-        __cpu = smp_processor_id();                                     \
+        if (!entry)                                                     \
-                                                                        \
+                return;                                                 \
-        if (in_nmi())                                                   \
-                raw_data = rcu_dereference(trace_profile_buf_nmi);              \
-        else                                                            \
-                raw_data = rcu_dereference(trace_profile_buf);          \
-                                                                        \
-        if (!raw_data)                                                  \
-                goto end;                                               \
-                                                                        \
-        raw_data = per_cpu_ptr(raw_data, __cpu);                        \
-                                                                        \
-        *(u64 *)(&raw_data[__entry_size - sizeof(u64)]) = 0ULL;         \
-        entry = (struct ftrace_raw_##call *)raw_data;                   \
-        ent = &entry->ent;                                              \
-        tracing_generic_entry_update(ent, irq_flags, pc);               \
-        ent->type = event_call->id;                                     \
-                                                                        \
        tstruct                                                         \
                                                                        \
        { assign; }                                                     \
                                                                        \
-        perf_tp_event(event_call->id, __addr, __count, entry,           \
+        __regs = &__get_cpu_var(perf_trace_regs);                       \
-                             __entry_size);                             \
+        perf_fetch_caller_regs(__regs, 2);                              \
-                                                                        \
-end:                                                                    \
-        local_irq_restore(irq_flags);                                   \
                                                                        \
+        perf_trace_buf_submit(entry, __entry_size, rctx, __addr,        \
+                               __count, irq_flags, __regs);             \
 }
+#undef DEFINE_EVENT
+#define DEFINE_EVENT(template, call, proto, args)               \
+static notrace void perf_trace_##call(proto)                    \
+{                                                               \
+        struct ftrace_event_call *event_call = &event_##call;   \
+                                                                \
+        perf_trace_templ_##template(event_call, args);          \
+}
+#undef DEFINE_EVENT_PRINT
+#define DEFINE_EVENT_PRINT(template, name, proto, args, print)  \
+        DEFINE_EVENT(template, name, PARAMS(proto), PARAMS(args))
 #include TRACE_INCLUDE(TRACE_INCLUDE_FILE)
-#endif /* CONFIG_EVENT_PROFILE */
+#endif /* CONFIG_PERF_EVENTS */
 #undef _TRACE_PROFILE_INIT
diff --git a/include/trace/power.h b/include/trace/power.h
deleted file mode 100644
index ef204666e983..000000000000
--- a/include/trace/power.h
+++ /dev/null
@@ -1,32 +0,0 @@
-#ifndef _TRACE_POWER_H
-#define _TRACE_POWER_H
-#include <linux/ktime.h>
-#include <linux/tracepoint.h>
-enum {
-        POWER_NONE = 0,
-        POWER_CSTATE = 1,
-        POWER_PSTATE = 2,
-};
-struct power_trace {
-        ktime_t                 stamp;
-        ktime_t                 end;
-        int                     type;
-        int                     state;
-};
-DECLARE_TRACE(power_start,
-        TP_PROTO(struct power_trace *it, unsigned int type, unsigned int state),
-              TP_ARGS(it, type, state));
-DECLARE_TRACE(power_mark,
-        TP_PROTO(struct power_trace *it, unsigned int type, unsigned int state),
-              TP_ARGS(it, type, state));
-DECLARE_TRACE(power_end,
-        TP_PROTO(struct power_trace *it),
-              TP_ARGS(it));
-#endif /* _TRACE_POWER_H */
diff --git a/include/trace/syscall.h b/include/trace/syscall.h
index 5dc283ba5ae0..e5e5f48dbfb3 100644
--- a/include/trace/syscall.h
+++ b/include/trace/syscall.h
@@ -12,52 +12,45 @@
 * A syscall entry in the ftrace syscalls array.
 *
 * @name: name of the syscall
+ * @syscall_nr: number of the syscall
 * @nb_args: number of parameters it takes
 * @types: list of types as strings
 * @args: list of args as strings (args[i] matches types[i])
- * @enter_id: associated ftrace enter event id
- * @exit_id: associated ftrace exit event id
 * @enter_event: associated syscall_enter trace event
 * @exit_event: associated syscall_exit trace event
 */
 struct syscall_metadata {
        const char      *name;
+        int             syscall_nr;
        int             nb_args;
        const char      **types;
        const char      **args;
-        int             enter_id;
-        int             exit_id;
        struct ftrace_event_call *enter_event;
        struct ftrace_event_call *exit_event;
 };
 #ifdef CONFIG_FTRACE_SYSCALLS
-extern struct syscall_metadata *syscall_nr_to_meta(int nr);
+extern unsigned long arch_syscall_addr(int nr);
-extern int syscall_name_to_nr(char *name);
+extern int init_syscall_trace(struct ftrace_event_call *call);
-void set_syscall_enter_id(int num, int id);
-void set_syscall_exit_id(int num, int id);
-extern struct trace_event event_syscall_enter;
-extern struct trace_event event_syscall_exit;
-extern int reg_event_syscall_enter(void *ptr);
-extern void unreg_event_syscall_enter(void *ptr);
-extern int reg_event_syscall_exit(void *ptr);
-extern void unreg_event_syscall_exit(void *ptr);
-extern int syscall_enter_format(struct ftrace_event_call *call,
-                                struct trace_seq *s);
-extern int syscall_exit_format(struct ftrace_event_call *call,
-                                struct trace_seq *s);
 extern int syscall_enter_define_fields(struct ftrace_event_call *call);
 extern int syscall_exit_define_fields(struct ftrace_event_call *call);
+extern int reg_event_syscall_enter(struct ftrace_event_call *call);
+extern void unreg_event_syscall_enter(struct ftrace_event_call *call);
+extern int reg_event_syscall_exit(struct ftrace_event_call *call);
+extern void unreg_event_syscall_exit(struct ftrace_event_call *call);
+extern int
+ftrace_format_syscall(struct ftrace_event_call *call, struct trace_seq *s);
 enum print_line_t print_syscall_enter(struct trace_iterator *iter, int flags);
 enum print_line_t print_syscall_exit(struct trace_iterator *iter, int flags);
 #endif
-#ifdef CONFIG_EVENT_PROFILE
-int reg_prof_syscall_enter(char *name);
-void unreg_prof_syscall_enter(char *name);
-int reg_prof_syscall_exit(char *name);
-void unreg_prof_syscall_exit(char *name);
+#ifdef CONFIG_PERF_EVENTS
+int perf_sysenter_enable(struct ftrace_event_call *call);
+void perf_sysenter_disable(struct ftrace_event_call *call);
+int perf_sysexit_enable(struct ftrace_event_call *call);
+void perf_sysexit_disable(struct ftrace_event_call *call);
 #endif
 #endif /* _TRACE_SYSCALL_H */
diff --git a/include/video/broadsheetfb.h b/include/video/broadsheetfb.h
index a758534c0272..548d28f4ec67 100644
--- a/include/video/broadsheetfb.h
+++ b/include/video/broadsheetfb.h
@@ -29,11 +29,19 @@
 #define BS_CMD_UPD_FULL         0x33
 #define BS_CMD_UPD_GDRV_CLR     0x37
+/* Broadsheet register interface defines */
+#define BS_REG_REV              0x00
+#define BS_REG_PRC              0x02
 /* Broadsheet pin interface specific defines */
 #define BS_CS   0x01
 #define BS_DC   0x02
 #define BS_WR   0x03
+/* Broadsheet IO interface specific defines */
+#define BS_MMIO_CMD     0x01
+#define BS_MMIO_DATA    0x02
 /* struct used by broadsheet. board specific stuff comes from *board */
 struct broadsheetfb_par {
        struct fb_info *info;
@@ -41,6 +49,8 @@ struct broadsheetfb_par {
        void (*write_reg)(struct broadsheetfb_par *, u16 reg, u16 val);
        u16 (*read_reg)(struct broadsheetfb_par *, u16 reg);
        wait_queue_head_t waitq;
+        int panel_index;
+        struct mutex io_lock;
 };
 /* board specific routines */
@@ -48,12 +58,17 @@ struct broadsheet_board {
        struct module *owner;
        int (*init)(struct broadsheetfb_par *);
        int (*wait_for_rdy)(struct broadsheetfb_par *);
-        void (*set_ctl)(struct broadsheetfb_par *, unsigned char, u8);
-        void (*set_hdb)(struct broadsheetfb_par *, u16);
-        u16 (*get_hdb)(struct broadsheetfb_par *);
        void (*cleanup)(struct broadsheetfb_par *);
        int (*get_panel_type)(void);
        int (*setup_irq)(struct fb_info *);
-};
+        /* Functions for boards that use GPIO */
+        void (*set_ctl)(struct broadsheetfb_par *, unsigned char, u8);
+        void (*set_hdb)(struct broadsheetfb_par *, u16);
+        u16 (*get_hdb)(struct broadsheetfb_par *);
+        /* Functions for boards that have specialized MMIO */
+        void (*mmio_write)(struct broadsheetfb_par *, int type, u16);
+        u16 (*mmio_read)(struct broadsheetfb_par *);
+};
 #endif
diff --git a/include/video/da8xx-fb.h b/include/video/da8xx-fb.h
index c051a50ed528..89d43b3d4cb9 100644
--- a/include/video/da8xx-fb.h
+++ b/include/video/da8xx-fb.h
@@ -38,6 +38,7 @@ struct da8xx_lcdc_platform_data {
        const char manu_name[10];
        void *controller_data;
        const char type[25];
+        void (*panel_power_ctrl)(int);
 };
 struct lcd_ctrl_config {
diff --git a/include/video/pxa168fb.h b/include/video/pxa168fb.h
index b5cc72fe0461..8c2f385a90ea 100644
--- a/include/video/pxa168fb.h
+++ b/include/video/pxa168fb.h
@@ -117,8 +117,6 @@ struct pxa168fb_mach_info {
        unsigned        invert_composite_blank:1;
        unsigned        invert_pix_val_ena:1;
        unsigned        invert_pixclock:1;
-        unsigned        invert_vsync:1;
-        unsigned        invert_hsync:1;
        unsigned        panel_rbswap:1;
        unsigned        active:1;
        unsigned        enable_lcd:1;
diff --git a/include/video/sgivw.h b/include/video/sgivw.h
index 55f2a7c024af..f6aa5692e74b 100644
--- a/include/video/sgivw.h
+++ b/include/video/sgivw.h
@@ -351,7 +351,7 @@ typedef enum {
 struct dbe_timing_info
 {
  dbe_timing_t type;
-  int flags;                            
+  int flags;
  short width;              /* Monitor resolution               */
  short height;
  int fields_sec;           /* fields/sec  (Hz -3 dec. places */
@@ -389,11 +389,11 @@ struct dbe_timing_info dbeVTimings[] = {
  {
    DBE_VT_640_480_60,
    /*  flags,  width,                  height,         fields_sec,             cfreq */
-    0,          640,                    480,            59940,                  25175,
+    0,          640,                    480,            59940,                  25175,
    /*  htotal, hblank_start,   hblank_end,     hsync_start,    hsync_end */
-    800,        640,                800,                656,            752,
+    800,        640,                    800,            656,            752,
    /*  vtotal, vblank_start,   vblank_end,     vsync_start,    vsync_end */
-    525,        480,                525,                490,                492,
+    525,        480,                    525,            490,                492,
    /*  pll_m,  pll_n,                  pll_p */
    15,     2,                          3
  },
@@ -650,7 +650,7 @@ struct dbe_timing_info dbeVTimings[] = {
    /* pll_m,  pll_n,          pll_p */
    6,      1,              0
  },
-        
  {
    DBE_VT_1920_1200_60,
    /* flags,  width,          height,         fields_sec,     cfreq */
@@ -676,7 +676,6 @@ struct dbe_timing_info dbeVTimings[] = {
  }
 };
-#define DBE_VT_SIZE  (sizeof(dbeVTimings)/sizeof(dbeVTimings[0]))
 #endif // INCLUDE_TIMING_TABLE_DATA
 #endif // ! __SGIVWFB_H__
diff --git a/include/video/sh_mobile_lcdc.h b/include/video/sh_mobile_lcdc.h
index 25144ab22b95..2cc893fc1f85 100644
--- a/include/video/sh_mobile_lcdc.h
+++ b/include/video/sh_mobile_lcdc.h
@@ -34,6 +34,8 @@ enum { LCDC_CLK_BUS, LCDC_CLK_PERIPHERAL, LCDC_CLK_EXTERNAL };
 #define LCDC_FLAGS_HSCNT (1 << 3) /* Disable HSYNC during VBLANK */
 #define LCDC_FLAGS_DWCNT (1 << 4) /* Disable dotclock during blanking */
+#define FBIO_WAITFORVSYNC _IOW('F', 0x20, __u32)
 struct sh_mobile_lcdc_sys_bus_cfg {
        unsigned long ldmt2r;
        unsigned long ldmt3r;
@@ -50,6 +52,8 @@ struct sh_mobile_lcdc_board_cfg {
        void *board_data;
        int (*setup_sys)(void *board_data, void *sys_ops_handle,
                         struct sh_mobile_lcdc_sys_bus_ops *sys_ops);
+        void (*start_transfer)(void *board_data, void *sys_ops_handle,
+                               struct sh_mobile_lcdc_sys_bus_ops *sys_ops);
        void (*display_on)(void *board_data);
        void (*display_off)(void *board_data);
 };
diff --git a/include/xen/xen.h b/include/xen/xen.h
new file mode 100644
index 000000000000..a16402418d31
--- /dev/null
+++ b/include/xen/xen.h
@@ -0,0 +1,32 @@
+#ifndef _XEN_XEN_H
+#define _XEN_XEN_H
+enum xen_domain_type {
+        XEN_NATIVE,             /* running on bare hardware    */
+        XEN_PV_DOMAIN,          /* running in a PV domain      */
+        XEN_HVM_DOMAIN,         /* running in a Xen hvm domain */
+};
+#ifdef CONFIG_XEN
+extern enum xen_domain_type xen_domain_type;
+#else
+#define xen_domain_type         XEN_NATIVE
+#endif
+#define xen_domain()            (xen_domain_type != XEN_NATIVE)
+#define xen_pv_domain()         (xen_domain() &&                        \
+                                 xen_domain_type == XEN_PV_DOMAIN)
+#define xen_hvm_domain()        (xen_domain() &&                        \
+                                 xen_domain_type == XEN_HVM_DOMAIN)
+#ifdef CONFIG_XEN_DOM0
+#include <xen/interface/xen.h>
+#include <asm/xen/hypervisor.h>
+#define xen_initial_domain()    (xen_pv_domain() && \
+                                 xen_start_info->flags & SIF_INITDOMAIN)
+#else  /* !CONFIG_XEN_DOM0 */
+#define xen_initial_domain()    (0)
+#endif  /* CONFIG_XEN_DOM0 */
+#endif  /* _XEN_XEN_H */
diff --git a/include/xen/xenbus.h b/include/xen/xenbus.h
index b9763badbd77..43e2d7d33976 100644
--- a/include/xen/xenbus.h
+++ b/include/xen/xenbus.h
@@ -39,6 +39,7 @@
 #include <linux/mutex.h>
 #include <linux/completion.h>
 #include <linux/init.h>
+#include <linux/slab.h>
 #include <xen/interface/xen.h>
 #include <xen/interface/grant_table.h>
 #include <xen/interface/io/xenbus.h>